Jon Atle Gulla

About

Jon Atle Gulla is director of the Norwegian Research Center for AI Innovation (NorwAI). This is a center for research-based innovation (SFI) that develops new technologies for successful and responsible exploitation of data-driven artificial intelligence in industrial innovations. NorwAI is supported by the Research Center of Norway, three universities, two research institutes and 11 companies.

Jon Atle Gulla is a professor at the Norwegian University of Science and Technology (NTNU) in Trondheim. He was the head of the Department of Computer and Information Science 2010—2012 and the deputy head 2009-2010 and 2012-2013. Gulla has a MSc (1988) and a PhD (1993) in Computer Science from the Norwegian Institute of Technology. He has a MSc in Linguistics from the University of Trondheim (1995) and a MSc of Management (Sloan fellowship) from London Business School (2003). He is a member of the Royal Norwegian Society of Sciences and Letters.

Gulla’s research centers around Semantics and Natural Language Processing and its use in Recommender Systems, Information Retrieval, and Text Analytics. He has a keen interest in Digitalization and AI-based Innovation and Entrepreneurship, facilitating AI adoption in industrial companies as well as exploring new business opportunities in startups.

Gulla has close to 150 international publications and has supervised around 70 MSc students, 30 PhD students and 10 post docs. He has served as opponent/administrator for numerous PhD defenses and is a frequently invited speaker at both industrial and academic events. Gulla is a reviewer for many international journals, like Data & Knowledge Engineering, Information Processing and Management and AI Magazine, and for international conferences like ACL, EKAW and ECIL. He is also a co-founder and general chair of the annual international workshop on News Recommendation and Analytics (INRA) and the annual Norwegian Big Data Symposium (NOBIDS).

Selected research projects:

Big Data & Machine Learning with DNB: AI techniques for conversational systems, detection of money laundering activities and transaction analysis in finance.
RecTech (BIA): AI-driven news recommendation for Adresseavisen and Cxense/Piano.
Trondheim Analytica (NTNU Digital Transformation program): Multi-disciplinary research on political mining and social media analysis
Contextual (FORNY): Commercialization of research on AI-based real-time company news monitoring and analytics

Courses:

Innovation & Entrepreneurship

Gulla has years of experience from managerial positions in industry and is used as an advisor for AI adoption in industry and commercialization of new AI research. He has taken part in four technology startups:

Fast Search & Transfer: Early stage manager/CEO of German subsidiary. Large-scale internet search engine and enterprise search. Established in 1997, acquired by Microsoft in 2008 for USD 1.3 billion.
LingIT: Co-founder. Spell-checkers, question-answering systems and other linguistic software. Established in 2001, acquired by Verdane Capital in 2017.

Businesscape: Co-founder. Automatic business process mining. Established in 2004, closed down in 2016.
Mito.ai/Strise.ai: Co-founder. Real-time media monitoring and analysis. Established in 2016, exit in 2017.

Gulla Gaard

Jon Atle Gulla is the owner of Gulla Gaard, a well-known traditional English fishing lodge located next to one of the finest salmon rivers in Norway, Surna. Among the sports fishermen visiting Gulla since 1872, there are ministers, diplomats and wealthy business men from all over the world, as well as King Haakon VII in 1931. The whole history of Gulla Gaard is discussed in the book “Portvin og laks på Gulla Gaard” (Port and salmon at Gulla Gaard), written by Jon Atle Gulla in 2006.

In the media

Publications

2025

Rosa, Javier De La; Mikhailov, Vladislav; Zhang, Lemei; Wetjen, Freddy; Samuel, David; Liu, Peng. (2025) The Impact of Copyrighted Material on Large Language Models: A Norwegian Perspective.
Academic chapter/article/Conference paper

2024

Doan, Tu My; Baumgartner, David; Kille, Benjamin Uwe; Gulla, Jon Atle. (2024) Automatically Detecting Political Viewpoints in Norwegian Text. Lecture Notes in Computer Science (LNCS)
Academic article
Liu, Peng; Zhang, Lemei; Farup, Terje Nissen; Lauvrak, Even Wienenga; Ingvaldsen, Jon Espen; Eide, Simen. (2024) NLEBench+NorGLM: A Comprehensive Empirical Analysis and Benchmark Dataset for Generative Language Models in Norwegian.
Academic chapter/article/Conference paper
Doan, Tu My; Gulla, Jon Atle. (2024) Viewpoints Detection in Political Speeches. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation

2023

Zhang, Lemei; Liu, Peng; Gulla, Jon Atle. (2023) Recommending on graphs: a comprehensive review from a data perspective. User modeling and user-adapted interaction
Academic literature review
Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2023) Pre-train, Prompt, and Recommendation: A Comprehensive Survey of Language Modeling Paradigm Adaptations in Recommender Systems. Transactions of the Association for Computational Linguistics
Academic article
Doan, Tu My; Kille, Benjamin Uwe; Gulla, Jon Atle. (2023) SP-BERT: A Language Model for Political Text in Scandinavian Languages. Lecture Notes in Computer Science (LNCS)
Academic article
Xing, Yujie; Gulla, Jon Atle. (2023) Improving Context-Awareness on Multi-Turn Dialogue Modeling with Extractive Summarization Techniques. Lecture Notes in Computer Science (LNCS)
Academic article

2022

Kvale, Knut; Gulla, Jon Atle; Adde, Line; Solberg, Per Erik; Svendsen, Torbjørn Karl; Moshagen, Sjur Nørstebø. (2022) Taleteknologi og kunstig intelligens. Teknologirådet Teknologirådet
Report
Doan, Tu My; Gulla, Jon Atle. (2022) A Survey on Political Viewpoints Identification. Online Social Networks and Media (OSNEM)
Academic literature review
Doan, Tu My; Kille, Benjamin Uwe; Gulla, Jon Atle. (2022) Using Language Models for Classifying the Party Affiliation of Political Texts. Lecture Notes in Computer Science (LNCS)
Academic article
Özgöbek, Özlem; Lommatzsch, Andreas; Kille, Benjamin Uwe; Liu, Peng; Malthouse, Edward C.; Gulla, Jon Atle. (2022) Preface to INRA 2022. CEUR Workshop Proceedings
Editorial
Özgöbek, Özlem; Lommatzsch, Andreas; Kille, Benjamin Uwe; Liu, Peng; Malthouse, Edward C.; Gulla, Jon Atle. (2022) Preface to INRA and IWILDS 2022. CEUR Workshop Proceedings
Editorial
Liu, Peng; Marco, Cristina; Gulla, Jon Atle. (2022) Building Sentiment Lexicons for Mainland Scandinavian Languages Using Machine Translation and Sentence Embeddings.
Academic chapter/article/Conference paper

2021

Özgöbek, Özlem; Lommatzsch, Andreas; Kille, Benjamin; Liu, Peng; Pu, Zhixin; Gulla, Jon Atle. (2021) Preface to the Ninth International Workshop on News Recommendation and Analytics (INRA 2021). CEUR Workshop Proceedings
Editorial
Özgöbek, Özlem; Lommatzsch, Andreas; Kille, Benjamin Uwe; Liu, Peng; Pu, Zhixin; Gulla, Jon Atle. (2021) 9th International Workshop on News Recommendation and Analytics. Fifteenth ACM Conference on Recommender Systems
Academic article
Gulla, Jon Atle; Svendsen, Rolf Dyrnes; Zhang, Lemei; Stenbom, Agnes; Frøland, Jørgen Hovelsen. (2021) Recommending news in traditional media companies. The AI Magazine
Article in business/trade/industry journal
Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2021) Multilingual Review-aware Deep Recommender System via Aspect-based Sentiment Analysis. ACM Transactions on Information Systems
Academic article
Xing, Yujie; Mohallick, Itishree; Gulla, Jon Atle; Özgöbek, Özlem; Zhang, Lemei. (2021) An Educational News Dataset for Recommender Systems. Communications in Computer and Information Science (CCIS)
Academic article
Barlaug, Nils; Gulla, Jon Atle. (2021) Neural Networks for Entity Matching: A Survey. ACM Transactions on Knowledge Discovery from Data
Academic literature review

2020

Liu, Peng; Marco, Cristina; Gulla, Jon Atle. (2020) Semi-supervised Sentiment Analysis for Under-resourced Languages with a Sentiment Lexicon. CEUR Workshop Proceedings
Academic article
Özgöbek, Özlem; Kille, Benjamin; Gulla, Jon Atle; Lommatzsch, Andreas. (2020) 7th international workshop on news recommendation and analytics (INRA 2019). CEUR Workshop Proceedings
Editorial

2019

Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2019) Dynamic attention-based explainable recommendation with textual and visual fusion. Information Processing & Management
Academic article
Zhang, Lemei; Liu, Peng; Gulla, Jon Atle. (2019) Dynamic attention-integrated neural network for session-based news recommendation. Machine Learning
Academic article
Özgöbek, Özlem; Kille, Benjamin; Gulla, Jon Atle; Lommatzsch, Andreas. (2019) The 7th international workshop on news recommendation and analytics (INRA 2019).
Academic chapter/article/Conference paper
Svendsen, Rolf Dyrnes; Gulla, Jon Atle; Frøland, Jørgen Hovelsen. (2019) Anbefaling av nyhetsinnhold i praksis: Fra algoritmer til personaliserte nyheter. Norsk medietidsskrift (NMT)
Academic article
Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2019) Learning multi-granularity dynamic network representations for social recommendation. Lecture Notes in Computer Science (LNCS)
Academic article

2018

Ahmed, Salah Uddin; Sundbø, Ingrid; Kvisli, Jon; Gulla, Jon Atle; Jaccheri, Maria Letizia; Duc, Anh Nguyen. (2018) Evaluation of team dynamics in Norwegian projects for IT students. NIKT: Norsk IKT-konferanse for forskning og utdanning
Academic article
Özgöbek, Özlem; Kille, Benjamin; Gulla, Jon Atle; Larson, Martha; Lommatzsch, Andreas. (2018) 6th international workshop on news recommendation and analytics (INRA 2018). CEUR Workshop Proceedings
Academic article
Mohallick, Itishree; Moor, Katrien De; Özgöbek, Özlem; Gulla, Jon Atle. (2018) Towards new privacy regulations in europe: Users' privacy perception in recommender systems. Lecture Notes in Computer Science (LNCS)
Academic article
Kolstad, Anders; Özgöbek, Özlem; Gulla, Jon Atle; Litlehamar, Simon. (2018) Content-Based Recommendations for Sustainable Wardrobes Using Linked Open Data. Mobile Networks and Applications
Academic article
Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2018) Real-time social recommendation based on graph embedding and temporal context. International Journal of Human-Computer Studies
Academic article
Duc, Anh Nguyen; Khodambashi, Soudabeh; Gulla, Jon Atle; Krogstie, John; Abrahamsson, Pekka Kalevi. (2018) Female Leadership in Software Projects—A Preliminary Result on Leadership Style and Project Context Factors. Studies in Computational Intelligence
Academic article
Özgöbek, Özlem; Selvig, Ole Christian; Gulla, Jon Atle; Zhang, Lemei; Marco, Cristina. (2018) On the difficulties of using machine learning on industrial texts. CEUR Workshop Proceedings
Academic article

2017

Vollset, Erlend; Folkestad, Eirik; Gallala, Marius Rise; Gulla, Jon Atle. (2017) Making Use of External Company Data to Improve the Classification of Bank Transactions.
Academic chapter/article/Conference paper
Folkestad, Eirik; Vollset, Erlend; Gallala, Marius Rise; Gulla, Jon Atle. (2017) Why Enriching Business Transactions with Linked Open Data May Be Problematic in Classification Tasks.
Academic chapter/article/Conference paper
Kolstad, Anders; Özgöbek, Özlem; Gulla, Jon Atle; Litlehamar, Simon. (2017) Connected Closet - A Semantically Enriched Mobile Recommender System for Smart Closets.
Academic chapter/article/Conference paper
Kolstad, Anders; Özgöbek, Özlem; Gulla, Jon Atle; Litlehamar, Simon. (2017) Rethinking Conventional Collaborative Filtering for Recommending Daily Fashion Outfits. CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Zhang, Lemei; Liu, Peng; Özgöbek, Özlem; Su, Xiaomeng. (2017) The Adressa dataset for news recommendation.
Academic chapter/article/Conference paper
Özgöbek, Özlem; Gulla, Jon Atle. (2017) Towards an understanding of fake news. CEUR Workshop Proceedings
Academic article
Khodambashi, Soudabeh; Gulla, Jon Atle; Abrahamsson, Pekka Kalevi; Moser, Florentin. (2017) Design and Development of a Mobile Decision Support System: Guiding Clinicians Regarding Law in the Practice of Psychiatry in Emergency Department. Computer-Based Medical Systems
Academic article
Granskogen, Torstein; Gulla, Jon Atle. (2017) Fake news detection: Network data from social media used to predict fakes. CEUR Workshop Proceedings
Academic article
Kolstad, Anders; Özgöbek, Özlem; Gulla, Jon Atle; Litlehamar, Simon. (2017) Context-Aware Recommendations for Sustainable Wardrobes.
Academic chapter/article/Conference paper
Mehrpoor, Mahsa; Ahlers, Dirk; Gulla, Jon Atle; Kristensen, Kjetil; Sivertsen, Ole Ivar. (2017) Investigating contextual ontologies and document corpus characteristics for information access in engineering settings. Journal of IT Cases and Applications
Academic article
Gulla, Jon Atle; Özgöbek, Özlem; Su, Xiaomeng. (2017) Exploratory News Recommendation.
Academic chapter/article/Conference paper
Liu, Peng; Gulla, Jon Atle; Zhang, Lemei. (2017) A joint model for analyzing topic and sentiment dynamics from large-scale online news. World wide web (Bussum)
Academic article

2016

Gulla, Jon Atle; Martens, Luc; Özgöbek, Özlem; Shabib, Nafiseh; Pessemier, Toon De. (2016) 4th international workshop on news recommendation and analytics (INRA 2016). CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Marco, Cristina; Fidjestøl, Arne Dag; Su, Xiaomeng; Ingvaldsen, Jon Espen; Özgöbek, Özlem. (2016) The Intricacies of Time in News Recommendation. CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Øye, John Arne; Su, Xiaomeng; Özgöbek, Özlem. (2016) Sentiment analysis of Norwegian Twitter news entities. CEUR Workshop Proceedings
Academic article
Bakken, Patrik F.; Bratlie, Terje A.; Marco, Cristina; Gulla, Jon Atle. (2016) Political News Sentiment Analysis for Under-resourced Languages.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Özgöbek, Özlem; Yu, Bei; Shabib, Nafiseh. (2016) Third International Workshop on News Recommendation and Analytics (INRA). CEUR Workshop Proceedings
Academic article
Wold, Henning Moberg; Vikre, Linn; Gulla, Jon Atle; Özgöbek, Özlem. (2016) Twitter Topic Modeling for Breaking News Detection.
Academic chapter/article/Conference paper
Liu, Peng; Gulla, Jon Atle; Zhang, Lemei. (2016) Dynamic topic-based sentiment analysis of large-scale online news. Lecture Notes in Computer Science (LNCS)
Academic article
Harandi, Mahboobeh; Gulla, Jon Atle. (2016) Survey of User Profiling in News Recommender Systems. CEUR Workshop Proceedings
Academic article
Ingvaldsen, Jon Espen; Özgöbek, Özlem; Gulla, Jon Atle. (2016) Context-Aware User-Driven News Recommendation. CEUR Workshop Proceedings
Academic article

2015

Ingvaldsen, Jon Espen; Gulla, Jon Atle; Özgöbek, Özlem. (2015) User controlled news recommendations. CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Yu, Bei; Özgöbek, Özlem; Shabib, Nafiseh. (2015) 3rd International Workshop on News Recommendation and Analytics (INRA 2015).
Academic chapter/article/Conference paper
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2015) Taming news streams with linked data. Proceedings of the ... International Conference on Research Challenges in Information Science
Academic article
Ingvaldsen, Jon Espen; Özgöbek, Özlem; Gulla, Jon Atle. (2015) Context-aware user-driven news recommendation. CEUR Workshop Proceedings
Academic article
Mehrpoor, Mahsa; Gulla, Jon Atle; Ahlers, Dirk; Kristensen, Kjetil; Ghodrat, Soroush; Sivertsen, Ole Ivar. (2015) Using Process Ontologies to Contextualize Recommender Systems in Engineering Projects for Knowledge Access Improvement.
Academic chapter/article/Conference paper

2014

Gulla, Jon Atle; Ollikainen, Ville; Özgöbek, Özlem; Shabib, Nafiseh. (2014) 2nd international workshop on news recommendation and analytics (NRA2014): In conjunction with 22nd conference on user modelling, adaptation and personalization (UMAP 2014) 11 July 2014, Aalborg, Denmark. CEUR Workshop Proceedings
Editorial

2013

Shabib, Nafiseh; Gulla, Jon Atle; Krogstie, John. (2013) On the Intrinsic Challenges of Group Recommendation. CEUR Workshop Proceedings
Academic article
Neumayer, Robert; Nørvåg, Kjetil; Gulla, Jon Atle; Aalberg, Trond; Balog, Krisztian. (2013) Semantic and Distributed Entity Search in the Web of Data. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181 (2013:56)
Doctoral dissertation
Bruland, Tore; Hellan, Lars; Gulla, Jon Atle. (2013) Building World Event Representations From Linguistic Representations. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181 (2013:97)
Doctoral dissertation
Gulla, Jon Atle; Ingvaldsen, Jon Espen; Fidjestøl, Arne Dag; Nilsen, John Eirik Bjørhovde; Haugen, Kent Robin; Su, Xiaomeng. (2013) Learning user profiles in mobile news recommendation. Journal of Print and Media Technology Research
Academic article
Wei, Wei; Gulla, Jon Atle. (2013) Mining Online Text Data for Sentiment and News Impact Analysis. Norges teknisk-naturvitenskapelige universitet Doctoral Theses at NTNU, 1503-8181 (2013:256)
Doctoral dissertation
Tavakolifard, Mozhgan; Gulla, Jon Atle; Almeroth, Kevin C.; Ingvaldsen, Jon Espen; Nygreen, Gaute; Erik, Berg. (2013) Tailored News in the Palm of Your HAND: A Multi-Perspective Transparent Approach to News Recommendation.
Academic chapter/article/Conference paper
Tavakolifard, Mozhgan; Almeroth, Kevin C.; Gulla, Jon Atle. (2013) Does Social Contact Matter? Modelling the Hidden Web of Trust Underlying Twitter.
Academic chapter/article/Conference paper

2012

Solskinnsbakk, Geir; Gulla, Jon Atle; Haderlein, Veronika; Myrseth, Per; Cerrato, Olga. (2012) Quality of hierarchies in ontologies and folksonomies. Data & Knowledge Engineering
Editorial
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2012) Industrial application of semantic process mining. Enterprise Information Systems
Academic article
Sugumaran, Vijanan; Gulla, Jon Atle. (2012) Applied semantic web technologies. CRC Press CRC Press
Academic anthology/Conference proceedings
Solskinnsbakk, Geir; Gulla, Jon Atle. (2012) Semantic Annotation from Social Data. CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Liu, Jin; Burkhardt, Felix; Zhou, Jianshen; Weiss, Christian; Myrseth, Per. (2012) Semantics and search.
Academic chapter/article/Conference paper
Sugumaran, Vijayan; Gulla, Jon Atle. (2012) Applied semantic web technologies : overview and future directions.
Academic chapter/article/Conference paper
Wei, Wei; Gulla, Jon Atle. (2012) Sentiment Analysis in a Hybrid Hierarchical Classification Process.
Academic chapter/article/Conference paper

2011

Wei, Wei; Cao, Nan; Gulla, Jon Atle; Qu, Huamin. (2011) ImpactWheel : Visual Analysis of the Impact of Online News.
Academic chapter/article/Conference paper
Solskinnsbakk, Geir; Gulla, Jon Atle. (2011) Mining tag similarity in folksonomies.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Solskinnsbakk, Geir; Myrseth, Per; Haderlein, Veronika; Cerrato, Olga. (2011) Concept Signatures and Semantic Drift. Lecture Notes in Business Information Processing
Academic article
Solskinnsbakk, Geir; Gulla, Jon Atle. (2011) Contextual search navigation using semantic tag signatures.
Academic chapter/article/Conference paper
Wei, Wei; Gulla, Jon Atle. (2011) Enhancing the HL-SOT Approach to Sentiment Analysis via a Localized Feature Selection Framework.
Academic chapter/article/Conference paper
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2011) Semantic process mining of enterprise transaction data. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181 (2011:144)
Doctoral dissertation
Sætre, Rune; Khan, Mohammad Ullah; Stav, Erlend; Fernandez, Alfredo Perez; Herrmann, Peter Michael; Gulla, Jon Atle. (2011) Towards Ontology-Driven End-User Composition of Personalized Mobile Services. Lecture Notes in Computer Science (LNCS)
Academic article

2010

Wei, Wei; Gulla, Jon Atle. (2010) Sentiment Learning on Product Reviews via Sentiment Ontology Tree.
Academic chapter/article/Conference paper
Wei, Wei; Gulla, Jon Atle; Fu, Zhang. (2010) Enhancing Negation-Aware Sentiment Classification on Product Reviews via Multi-Unigram Feature Generation.
Academic chapter/article/Conference paper
Solskinnsbakk, Geir; Gulla, Jon Atle. (2010) Combining ontological profiles with context in information retrieval. Data & Knowledge Engineering
Academic article
Solskinnsbakk, Geir; Gulla, Jon Atle; Haderlein, Veronika; Myrseth, Per; Cerrato, Olga. (2010) Quality of Subsumption Hierarchies in Ontologies. Lecture Notes in Computer Science (LNCS)
Academic article
Solskinnsbakk, Geir; Gulla, Jon Atle. (2010) A Hybrid Approach to Constructing Tag Hierarchies. Lecture Notes in Computer Science (LNCS)
Academic article

2009

Gulla, Jon Atle; Brasethvik, Terje; Kvarv, Gøran Sveia. (2009) Association Rules and Cosine Similarities in Ontology Relationship Learning.
Academic chapter/article/Conference paper
Gulla, Jon Atle. (2009) Experiences with Industrial Ontology Engineering.
Academic chapter/article/Conference paper
Weiss, Christian; Gulla, Jon Atle; Liu, Jin; Brasethvik, Terje; Burkhardt, Felix; Zhou, Jianshen. (2009) Ontology Evolution: A Case Study on Semantic Technology in the Media Domain.
Academic chapter/article/Conference paper
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2009) Semantic Business Process Mining of SAP Transactions.
Academic chapter/article/Conference paper

2008

Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2008) EVS PROCESS MINERIncorporating Ideas from Search and ETL into Process Mining. Lecture Notes in Business Information Processing
Academic article
Solskinnsbakk, Geir; Gulla, Jon Atle. (2008) Ontological Profiles as Semantic Domain Representations.
Academic chapter/article/Conference paper
Burkhardt, Felix; Gulla, Jon Atle; Liu, Jin; Weiss, Christian; Zhou, Jianshen. (2008) Semi-Automatic Ontology Engineering in Business Applications.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Brasethvik, Terje. (2008) A Hybrid Approach to Ontology Relationship Learning.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Sugumaran, Vijay. (2008) An Interactive Ontology Learning Workbench for Non-Experts.
Academic chapter/article/Conference paper
Gulla, Jon Atle. (2008) Interoperability in the Petroleum Industry.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Brasethvik, Terje; Kvarv, Jøran Sveia. (2008) Using Association Rules to Learn Concept Relationships in Ontologies.
Academic chapter/article/Conference paper
Solskinnsbakk, Geir; Gulla, Jon Atle. (2008) Ontological Profiles in Enterprise Search.
Academic chapter/article/Conference paper

2007

Feng, Wei; Gulla, Jon Atle; Strasunskas, Darijus. (2007) Comparative analysis of process and value perspectives for insight in business cooperation.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Borch, Hans Olaf; Ingvaldsen, Jon Espen. (2007) Contextualized Clustering in Exploratory Web Search.
Academic chapter/article/Conference paper
Gulla, Jon Atle. (2007) Using Models in Enterprise Systems Projects.
Academic chapter/article/Conference paper
Pernici, Barbara; Gulla, Jon Atle. (2007) CAISE'07. Proceedings of Workshops and Doctoral Consortium. Vol. 1. Tapir Akademisk Forlag Tapir Akademisk Forlag
Academic anthology/Conference proceedings
Gulla, Jon Atle; Borch, Hans Olaf; Ingvaldsen, Jon Espen. (2007) Ontology Learning for Search Applications. Lecture Notes in Computer Science (LNCS)
Academic article
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2007) Preprocessing support for large scale process mining of SAP transactions. Lecture Notes in Computer Science (LNCS)
Academic article

2006

Tomassen, Stein Løkke; Gulla, Jon Atle; Strasunskas, Darijus. (2006) Document space adapted ontology: Application in query enrichment. Lecture Notes in Computer Science (LNCS)
Academic article
Ingvaldsen, Jon Espen; Gulla, Jon Atle; Lægreid, Tarjei; Sandal, Paul Christian. (2006) Financial News Mining: Monitoring Continuous Streams of Text.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Borch, Hans Olaf; Ingvaldsen, Jon Espen. (2006) Unsupervised Keyphrase Extraction for Search Ontologies. Lecture Notes in Computer Science (LNCS)
Academic article
Lægreid, Tarjei; Sandal, Paul Christian; Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2006) Using Business Process Models to Retrieve Information from Governing Documents. GI-Edition Lecture Notes in Informatics (LNI)
Academic article
Gulla, Jon Atle; Tomassen, Stein Løkke; Strasunskas, Darijus. (2006) Semantic Interoperability in the Norwegian Petroleum Industry. GI-Edition Lecture Notes in Informatics (LNI)
Academic article
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2006) Model Based Business Process Mining. Information systems management
Academic article
Kristiansen, Renate; Trætteberg, Hallvard; Gulla, Jon Atle. (2006) Use of Tailored Process Models to Support ERP End-Users. GI-Edition Lecture Notes in Informatics (LNI)
Academic article
Gulla, Jon Atle. (2006) Towards a Semantic Information Platform for Subsea Petroleum Processes. ERCIM News
Academic article
Su, Xiaomeng; Gulla, Jon Atle. (2006) An Information Retrieval Approach to Ontology Mapping. Data & Knowledge Engineering
Academic article

2005

Ingvaldsen, Jon Espen; Gulla, Jon Atle; Su, Xiaomeng; Rønneberg, Harald. (2005) A text mining approach to integrating business process models and governing documents. Lecture Notes in Computer Science (LNCS)
Academic article
Kristiansen, Renate; Trætteberg, Hallvard; Gulla, Jon Atle. (2005) Tailoring of ERP client user interfaces to increase process-orientation.
Academic chapter/article/Conference paper

2004

Gulla, Jon Atle; Brasethvik, Terje; Kaada, Harald. (2004) A flexible workbench for document analysis and text mining. Lecture Notes in Computer Science (LNCS)
Academic article
Su, Xiaomeng; Gulla, Jon Atle. (2004) Semantic enrichment for ontology mapping. Lecture Notes in Computer Science (LNCS)
Academic article

2003

Gulla, Jon Atle. (2003) Computas: Using Strategic Modeling to Explore the Opportunities for International Expansion. London Business School London Business School
Masters thesis

2002

Gulla, Jon Atle; Brasethvik, Terje. (2002) A model-driven ERP environment with search facilities. Data & Knowledge Engineering
Academic article

2001

Brasethvik, Terje; Gulla, Jon Atle. (2001) Natural Language Analysis for Semantic Document Modeling. Data & Knowledge Engineering
Academic article

1999

Stein, Adelheit; Gulla, Jon Atle; Thiel, Ulrich. (1999) User-Tailored Planning of Mixed Initiative Information-Seeking Dialogues. User modeling and user-adapted interaction
Academic article

1998

Stein, Adelheit; Gulla, Jon Atle; Müller, Adrian; Thiel, Ulrich. (1998) Abductive Dialogue Planning for Concept-Based Multimedia Information Retrieval.
Academic chapter/article/Conference paper

1997

Vos, Bram van der; Gulla, Jon Atle; Riet, Reind van de. (1997) Verification of Conceptual Models Based on Linguistic Knowledge. Data & Knowledge Engineering
Academic article
Stein, Adelheit; Gulla, Jon Atle; Müller, Adrian; Thiel, Ulrich. (1997) Conversational Interaction for Semantic Access to Multimedia Information.
Academic chapter/article/Conference paper
Gulla, Jon Atle. (1997) Combining Functional Grammar and Rhetorical Structure Theory for Discourse Representation.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Vos, Bram van der; Thiel, Ulrich. (1997) An abductive, linguistic approach to model retrieval. Data & Knowledge Engineering
Academic article

1996

Gulla, Jon Atle. (1996) A General Explanation Component for Conceptual Modeling in CASE Environments. ACM Transactions on Information Systems
Academic article

1995

Gulla, Jon Atle. (1995) A Proposal for Linking LFG F-Structures to a Conceptual Semantics. University of Trondheim University of Trondheim
Masters thesis

1993

Gulla, Jon Atle. (1993) Explanation Generation in Information Systems Engineering. Norwegian Institute of Technology Norwegian Institute of Technology
Doctoral dissertation

1988

Gulla, Jon Atle. (1988) Illocutionary Interlocution Systems - a new Approach to the Problems of Incomplete Domain Theories in Explanation-Based Learning. Norwegian Institute of Technology Norwegian Institute of Technology
Masters thesis

Journal publications

Doan, Tu My; Baumgartner, David; Kille, Benjamin Uwe; Gulla, Jon Atle. (2024) Automatically Detecting Political Viewpoints in Norwegian Text. Lecture Notes in Computer Science (LNCS)
Academic article
Zhang, Lemei; Liu, Peng; Gulla, Jon Atle. (2023) Recommending on graphs: a comprehensive review from a data perspective. User modeling and user-adapted interaction
Academic literature review
Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2023) Pre-train, Prompt, and Recommendation: A Comprehensive Survey of Language Modeling Paradigm Adaptations in Recommender Systems. Transactions of the Association for Computational Linguistics
Academic article
Doan, Tu My; Kille, Benjamin Uwe; Gulla, Jon Atle. (2023) SP-BERT: A Language Model for Political Text in Scandinavian Languages. Lecture Notes in Computer Science (LNCS)
Academic article
Xing, Yujie; Gulla, Jon Atle. (2023) Improving Context-Awareness on Multi-Turn Dialogue Modeling with Extractive Summarization Techniques. Lecture Notes in Computer Science (LNCS)
Academic article
Doan, Tu My; Gulla, Jon Atle. (2022) A Survey on Political Viewpoints Identification. Online Social Networks and Media (OSNEM)
Academic literature review
Doan, Tu My; Kille, Benjamin Uwe; Gulla, Jon Atle. (2022) Using Language Models for Classifying the Party Affiliation of Political Texts. Lecture Notes in Computer Science (LNCS)
Academic article
Özgöbek, Özlem; Lommatzsch, Andreas; Kille, Benjamin Uwe; Liu, Peng; Malthouse, Edward C.; Gulla, Jon Atle. (2022) Preface to INRA 2022. CEUR Workshop Proceedings
Editorial
Özgöbek, Özlem; Lommatzsch, Andreas; Kille, Benjamin Uwe; Liu, Peng; Malthouse, Edward C.; Gulla, Jon Atle. (2022) Preface to INRA and IWILDS 2022. CEUR Workshop Proceedings
Editorial
Özgöbek, Özlem; Lommatzsch, Andreas; Kille, Benjamin; Liu, Peng; Pu, Zhixin; Gulla, Jon Atle. (2021) Preface to the Ninth International Workshop on News Recommendation and Analytics (INRA 2021). CEUR Workshop Proceedings
Editorial
Özgöbek, Özlem; Lommatzsch, Andreas; Kille, Benjamin Uwe; Liu, Peng; Pu, Zhixin; Gulla, Jon Atle. (2021) 9th International Workshop on News Recommendation and Analytics. Fifteenth ACM Conference on Recommender Systems
Academic article
Gulla, Jon Atle; Svendsen, Rolf Dyrnes; Zhang, Lemei; Stenbom, Agnes; Frøland, Jørgen Hovelsen. (2021) Recommending news in traditional media companies. The AI Magazine
Article in business/trade/industry journal
Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2021) Multilingual Review-aware Deep Recommender System via Aspect-based Sentiment Analysis. ACM Transactions on Information Systems
Academic article
Xing, Yujie; Mohallick, Itishree; Gulla, Jon Atle; Özgöbek, Özlem; Zhang, Lemei. (2021) An Educational News Dataset for Recommender Systems. Communications in Computer and Information Science (CCIS)
Academic article
Barlaug, Nils; Gulla, Jon Atle. (2021) Neural Networks for Entity Matching: A Survey. ACM Transactions on Knowledge Discovery from Data
Academic literature review
Liu, Peng; Marco, Cristina; Gulla, Jon Atle. (2020) Semi-supervised Sentiment Analysis for Under-resourced Languages with a Sentiment Lexicon. CEUR Workshop Proceedings
Academic article
Özgöbek, Özlem; Kille, Benjamin; Gulla, Jon Atle; Lommatzsch, Andreas. (2020) 7th international workshop on news recommendation and analytics (INRA 2019). CEUR Workshop Proceedings
Editorial
Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2019) Dynamic attention-based explainable recommendation with textual and visual fusion. Information Processing & Management
Academic article
Zhang, Lemei; Liu, Peng; Gulla, Jon Atle. (2019) Dynamic attention-integrated neural network for session-based news recommendation. Machine Learning
Academic article
Svendsen, Rolf Dyrnes; Gulla, Jon Atle; Frøland, Jørgen Hovelsen. (2019) Anbefaling av nyhetsinnhold i praksis: Fra algoritmer til personaliserte nyheter. Norsk medietidsskrift (NMT)
Academic article
Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2019) Learning multi-granularity dynamic network representations for social recommendation. Lecture Notes in Computer Science (LNCS)
Academic article
Ahmed, Salah Uddin; Sundbø, Ingrid; Kvisli, Jon; Gulla, Jon Atle; Jaccheri, Maria Letizia; Duc, Anh Nguyen. (2018) Evaluation of team dynamics in Norwegian projects for IT students. NIKT: Norsk IKT-konferanse for forskning og utdanning
Academic article
Özgöbek, Özlem; Kille, Benjamin; Gulla, Jon Atle; Larson, Martha; Lommatzsch, Andreas. (2018) 6th international workshop on news recommendation and analytics (INRA 2018). CEUR Workshop Proceedings
Academic article
Mohallick, Itishree; Moor, Katrien De; Özgöbek, Özlem; Gulla, Jon Atle. (2018) Towards new privacy regulations in europe: Users' privacy perception in recommender systems. Lecture Notes in Computer Science (LNCS)
Academic article
Kolstad, Anders; Özgöbek, Özlem; Gulla, Jon Atle; Litlehamar, Simon. (2018) Content-Based Recommendations for Sustainable Wardrobes Using Linked Open Data. Mobile Networks and Applications
Academic article
Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2018) Real-time social recommendation based on graph embedding and temporal context. International Journal of Human-Computer Studies
Academic article
Duc, Anh Nguyen; Khodambashi, Soudabeh; Gulla, Jon Atle; Krogstie, John; Abrahamsson, Pekka Kalevi. (2018) Female Leadership in Software Projects—A Preliminary Result on Leadership Style and Project Context Factors. Studies in Computational Intelligence
Academic article
Özgöbek, Özlem; Selvig, Ole Christian; Gulla, Jon Atle; Zhang, Lemei; Marco, Cristina. (2018) On the difficulties of using machine learning on industrial texts. CEUR Workshop Proceedings
Academic article
Kolstad, Anders; Özgöbek, Özlem; Gulla, Jon Atle; Litlehamar, Simon. (2017) Rethinking Conventional Collaborative Filtering for Recommending Daily Fashion Outfits. CEUR Workshop Proceedings
Academic article
Özgöbek, Özlem; Gulla, Jon Atle. (2017) Towards an understanding of fake news. CEUR Workshop Proceedings
Academic article
Khodambashi, Soudabeh; Gulla, Jon Atle; Abrahamsson, Pekka Kalevi; Moser, Florentin. (2017) Design and Development of a Mobile Decision Support System: Guiding Clinicians Regarding Law in the Practice of Psychiatry in Emergency Department. Computer-Based Medical Systems
Academic article
Granskogen, Torstein; Gulla, Jon Atle. (2017) Fake news detection: Network data from social media used to predict fakes. CEUR Workshop Proceedings
Academic article
Mehrpoor, Mahsa; Ahlers, Dirk; Gulla, Jon Atle; Kristensen, Kjetil; Sivertsen, Ole Ivar. (2017) Investigating contextual ontologies and document corpus characteristics for information access in engineering settings. Journal of IT Cases and Applications
Academic article
Liu, Peng; Gulla, Jon Atle; Zhang, Lemei. (2017) A joint model for analyzing topic and sentiment dynamics from large-scale online news. World wide web (Bussum)
Academic article
Gulla, Jon Atle; Martens, Luc; Özgöbek, Özlem; Shabib, Nafiseh; Pessemier, Toon De. (2016) 4th international workshop on news recommendation and analytics (INRA 2016). CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Marco, Cristina; Fidjestøl, Arne Dag; Su, Xiaomeng; Ingvaldsen, Jon Espen; Özgöbek, Özlem. (2016) The Intricacies of Time in News Recommendation. CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Øye, John Arne; Su, Xiaomeng; Özgöbek, Özlem. (2016) Sentiment analysis of Norwegian Twitter news entities. CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Özgöbek, Özlem; Yu, Bei; Shabib, Nafiseh. (2016) Third International Workshop on News Recommendation and Analytics (INRA). CEUR Workshop Proceedings
Academic article
Liu, Peng; Gulla, Jon Atle; Zhang, Lemei. (2016) Dynamic topic-based sentiment analysis of large-scale online news. Lecture Notes in Computer Science (LNCS)
Academic article
Harandi, Mahboobeh; Gulla, Jon Atle. (2016) Survey of User Profiling in News Recommender Systems. CEUR Workshop Proceedings
Academic article
Ingvaldsen, Jon Espen; Özgöbek, Özlem; Gulla, Jon Atle. (2016) Context-Aware User-Driven News Recommendation. CEUR Workshop Proceedings
Academic article
Ingvaldsen, Jon Espen; Gulla, Jon Atle; Özgöbek, Özlem. (2015) User controlled news recommendations. CEUR Workshop Proceedings
Academic article
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2015) Taming news streams with linked data. Proceedings of the ... International Conference on Research Challenges in Information Science
Academic article
Ingvaldsen, Jon Espen; Özgöbek, Özlem; Gulla, Jon Atle. (2015) Context-aware user-driven news recommendation. CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Ollikainen, Ville; Özgöbek, Özlem; Shabib, Nafiseh. (2014) 2nd international workshop on news recommendation and analytics (NRA2014): In conjunction with 22nd conference on user modelling, adaptation and personalization (UMAP 2014) 11 July 2014, Aalborg, Denmark. CEUR Workshop Proceedings
Editorial
Shabib, Nafiseh; Gulla, Jon Atle; Krogstie, John. (2013) On the Intrinsic Challenges of Group Recommendation. CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Ingvaldsen, Jon Espen; Fidjestøl, Arne Dag; Nilsen, John Eirik Bjørhovde; Haugen, Kent Robin; Su, Xiaomeng. (2013) Learning user profiles in mobile news recommendation. Journal of Print and Media Technology Research
Academic article
Solskinnsbakk, Geir; Gulla, Jon Atle; Haderlein, Veronika; Myrseth, Per; Cerrato, Olga. (2012) Quality of hierarchies in ontologies and folksonomies. Data & Knowledge Engineering
Editorial
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2012) Industrial application of semantic process mining. Enterprise Information Systems
Academic article
Solskinnsbakk, Geir; Gulla, Jon Atle. (2012) Semantic Annotation from Social Data. CEUR Workshop Proceedings
Academic article
Gulla, Jon Atle; Solskinnsbakk, Geir; Myrseth, Per; Haderlein, Veronika; Cerrato, Olga. (2011) Concept Signatures and Semantic Drift. Lecture Notes in Business Information Processing
Academic article
Sætre, Rune; Khan, Mohammad Ullah; Stav, Erlend; Fernandez, Alfredo Perez; Herrmann, Peter Michael; Gulla, Jon Atle. (2011) Towards Ontology-Driven End-User Composition of Personalized Mobile Services. Lecture Notes in Computer Science (LNCS)
Academic article
Solskinnsbakk, Geir; Gulla, Jon Atle. (2010) Combining ontological profiles with context in information retrieval. Data & Knowledge Engineering
Academic article
Solskinnsbakk, Geir; Gulla, Jon Atle; Haderlein, Veronika; Myrseth, Per; Cerrato, Olga. (2010) Quality of Subsumption Hierarchies in Ontologies. Lecture Notes in Computer Science (LNCS)
Academic article
Solskinnsbakk, Geir; Gulla, Jon Atle. (2010) A Hybrid Approach to Constructing Tag Hierarchies. Lecture Notes in Computer Science (LNCS)
Academic article
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2008) EVS PROCESS MINERIncorporating Ideas from Search and ETL into Process Mining. Lecture Notes in Business Information Processing
Academic article
Gulla, Jon Atle; Borch, Hans Olaf; Ingvaldsen, Jon Espen. (2007) Ontology Learning for Search Applications. Lecture Notes in Computer Science (LNCS)
Academic article
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2007) Preprocessing support for large scale process mining of SAP transactions. Lecture Notes in Computer Science (LNCS)
Academic article
Tomassen, Stein Løkke; Gulla, Jon Atle; Strasunskas, Darijus. (2006) Document space adapted ontology: Application in query enrichment. Lecture Notes in Computer Science (LNCS)
Academic article
Gulla, Jon Atle; Borch, Hans Olaf; Ingvaldsen, Jon Espen. (2006) Unsupervised Keyphrase Extraction for Search Ontologies. Lecture Notes in Computer Science (LNCS)
Academic article
Lægreid, Tarjei; Sandal, Paul Christian; Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2006) Using Business Process Models to Retrieve Information from Governing Documents. GI-Edition Lecture Notes in Informatics (LNI)
Academic article
Gulla, Jon Atle; Tomassen, Stein Løkke; Strasunskas, Darijus. (2006) Semantic Interoperability in the Norwegian Petroleum Industry. GI-Edition Lecture Notes in Informatics (LNI)
Academic article
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2006) Model Based Business Process Mining. Information systems management
Academic article
Kristiansen, Renate; Trætteberg, Hallvard; Gulla, Jon Atle. (2006) Use of Tailored Process Models to Support ERP End-Users. GI-Edition Lecture Notes in Informatics (LNI)
Academic article
Gulla, Jon Atle. (2006) Towards a Semantic Information Platform for Subsea Petroleum Processes. ERCIM News
Academic article
Su, Xiaomeng; Gulla, Jon Atle. (2006) An Information Retrieval Approach to Ontology Mapping. Data & Knowledge Engineering
Academic article
Ingvaldsen, Jon Espen; Gulla, Jon Atle; Su, Xiaomeng; Rønneberg, Harald. (2005) A text mining approach to integrating business process models and governing documents. Lecture Notes in Computer Science (LNCS)
Academic article
Gulla, Jon Atle; Brasethvik, Terje; Kaada, Harald. (2004) A flexible workbench for document analysis and text mining. Lecture Notes in Computer Science (LNCS)
Academic article
Su, Xiaomeng; Gulla, Jon Atle. (2004) Semantic enrichment for ontology mapping. Lecture Notes in Computer Science (LNCS)
Academic article
Gulla, Jon Atle; Brasethvik, Terje. (2002) A model-driven ERP environment with search facilities. Data & Knowledge Engineering
Academic article
Brasethvik, Terje; Gulla, Jon Atle. (2001) Natural Language Analysis for Semantic Document Modeling. Data & Knowledge Engineering
Academic article
Stein, Adelheit; Gulla, Jon Atle; Thiel, Ulrich. (1999) User-Tailored Planning of Mixed Initiative Information-Seeking Dialogues. User modeling and user-adapted interaction
Academic article
Vos, Bram van der; Gulla, Jon Atle; Riet, Reind van de. (1997) Verification of Conceptual Models Based on Linguistic Knowledge. Data & Knowledge Engineering
Academic article
Gulla, Jon Atle; Vos, Bram van der; Thiel, Ulrich. (1997) An abductive, linguistic approach to model retrieval. Data & Knowledge Engineering
Academic article
Gulla, Jon Atle. (1996) A General Explanation Component for Conceptual Modeling in CASE Environments. ACM Transactions on Information Systems
Academic article

Books

Sugumaran, Vijanan; Gulla, Jon Atle. (2012) Applied semantic web technologies. CRC Press CRC Press
Academic anthology/Conference proceedings
Pernici, Barbara; Gulla, Jon Atle. (2007) CAISE'07. Proceedings of Workshops and Doctoral Consortium. Vol. 1. Tapir Akademisk Forlag Tapir Akademisk Forlag
Academic anthology/Conference proceedings

Part of book/report

Rosa, Javier De La; Mikhailov, Vladislav; Zhang, Lemei; Wetjen, Freddy; Samuel, David; Liu, Peng. (2025) The Impact of Copyrighted Material on Large Language Models: A Norwegian Perspective.
Academic chapter/article/Conference paper
Liu, Peng; Zhang, Lemei; Farup, Terje Nissen; Lauvrak, Even Wienenga; Ingvaldsen, Jon Espen; Eide, Simen. (2024) NLEBench+NorGLM: A Comprehensive Empirical Analysis and Benchmark Dataset for Generative Language Models in Norwegian.
Academic chapter/article/Conference paper
Liu, Peng; Marco, Cristina; Gulla, Jon Atle. (2022) Building Sentiment Lexicons for Mainland Scandinavian Languages Using Machine Translation and Sentence Embeddings.
Academic chapter/article/Conference paper
Özgöbek, Özlem; Kille, Benjamin; Gulla, Jon Atle; Lommatzsch, Andreas. (2019) The 7th international workshop on news recommendation and analytics (INRA 2019).
Academic chapter/article/Conference paper
Vollset, Erlend; Folkestad, Eirik; Gallala, Marius Rise; Gulla, Jon Atle. (2017) Making Use of External Company Data to Improve the Classification of Bank Transactions.
Academic chapter/article/Conference paper
Folkestad, Eirik; Vollset, Erlend; Gallala, Marius Rise; Gulla, Jon Atle. (2017) Why Enriching Business Transactions with Linked Open Data May Be Problematic in Classification Tasks.
Academic chapter/article/Conference paper
Kolstad, Anders; Özgöbek, Özlem; Gulla, Jon Atle; Litlehamar, Simon. (2017) Connected Closet - A Semantically Enriched Mobile Recommender System for Smart Closets.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Zhang, Lemei; Liu, Peng; Özgöbek, Özlem; Su, Xiaomeng. (2017) The Adressa dataset for news recommendation.
Academic chapter/article/Conference paper
Kolstad, Anders; Özgöbek, Özlem; Gulla, Jon Atle; Litlehamar, Simon. (2017) Context-Aware Recommendations for Sustainable Wardrobes.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Özgöbek, Özlem; Su, Xiaomeng. (2017) Exploratory News Recommendation.
Academic chapter/article/Conference paper
Bakken, Patrik F.; Bratlie, Terje A.; Marco, Cristina; Gulla, Jon Atle. (2016) Political News Sentiment Analysis for Under-resourced Languages.
Academic chapter/article/Conference paper
Wold, Henning Moberg; Vikre, Linn; Gulla, Jon Atle; Özgöbek, Özlem. (2016) Twitter Topic Modeling for Breaking News Detection.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Yu, Bei; Özgöbek, Özlem; Shabib, Nafiseh. (2015) 3rd International Workshop on News Recommendation and Analytics (INRA 2015).
Academic chapter/article/Conference paper
Mehrpoor, Mahsa; Gulla, Jon Atle; Ahlers, Dirk; Kristensen, Kjetil; Ghodrat, Soroush; Sivertsen, Ole Ivar. (2015) Using Process Ontologies to Contextualize Recommender Systems in Engineering Projects for Knowledge Access Improvement.
Academic chapter/article/Conference paper
Tavakolifard, Mozhgan; Gulla, Jon Atle; Almeroth, Kevin C.; Ingvaldsen, Jon Espen; Nygreen, Gaute; Erik, Berg. (2013) Tailored News in the Palm of Your HAND: A Multi-Perspective Transparent Approach to News Recommendation.
Academic chapter/article/Conference paper
Tavakolifard, Mozhgan; Almeroth, Kevin C.; Gulla, Jon Atle. (2013) Does Social Contact Matter? Modelling the Hidden Web of Trust Underlying Twitter.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Liu, Jin; Burkhardt, Felix; Zhou, Jianshen; Weiss, Christian; Myrseth, Per. (2012) Semantics and search.
Academic chapter/article/Conference paper
Sugumaran, Vijayan; Gulla, Jon Atle. (2012) Applied semantic web technologies : overview and future directions.
Academic chapter/article/Conference paper
Wei, Wei; Gulla, Jon Atle. (2012) Sentiment Analysis in a Hybrid Hierarchical Classification Process.
Academic chapter/article/Conference paper
Wei, Wei; Cao, Nan; Gulla, Jon Atle; Qu, Huamin. (2011) ImpactWheel : Visual Analysis of the Impact of Online News.
Academic chapter/article/Conference paper
Solskinnsbakk, Geir; Gulla, Jon Atle. (2011) Mining tag similarity in folksonomies.
Academic chapter/article/Conference paper
Solskinnsbakk, Geir; Gulla, Jon Atle. (2011) Contextual search navigation using semantic tag signatures.
Academic chapter/article/Conference paper
Wei, Wei; Gulla, Jon Atle. (2011) Enhancing the HL-SOT Approach to Sentiment Analysis via a Localized Feature Selection Framework.
Academic chapter/article/Conference paper
Wei, Wei; Gulla, Jon Atle. (2010) Sentiment Learning on Product Reviews via Sentiment Ontology Tree.
Academic chapter/article/Conference paper
Wei, Wei; Gulla, Jon Atle; Fu, Zhang. (2010) Enhancing Negation-Aware Sentiment Classification on Product Reviews via Multi-Unigram Feature Generation.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Brasethvik, Terje; Kvarv, Gøran Sveia. (2009) Association Rules and Cosine Similarities in Ontology Relationship Learning.
Academic chapter/article/Conference paper
Gulla, Jon Atle. (2009) Experiences with Industrial Ontology Engineering.
Academic chapter/article/Conference paper
Weiss, Christian; Gulla, Jon Atle; Liu, Jin; Brasethvik, Terje; Burkhardt, Felix; Zhou, Jianshen. (2009) Ontology Evolution: A Case Study on Semantic Technology in the Media Domain.
Academic chapter/article/Conference paper
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2009) Semantic Business Process Mining of SAP Transactions.
Academic chapter/article/Conference paper
Solskinnsbakk, Geir; Gulla, Jon Atle. (2008) Ontological Profiles as Semantic Domain Representations.
Academic chapter/article/Conference paper
Burkhardt, Felix; Gulla, Jon Atle; Liu, Jin; Weiss, Christian; Zhou, Jianshen. (2008) Semi-Automatic Ontology Engineering in Business Applications.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Brasethvik, Terje. (2008) A Hybrid Approach to Ontology Relationship Learning.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Sugumaran, Vijay. (2008) An Interactive Ontology Learning Workbench for Non-Experts.
Academic chapter/article/Conference paper
Gulla, Jon Atle. (2008) Interoperability in the Petroleum Industry.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Brasethvik, Terje; Kvarv, Jøran Sveia. (2008) Using Association Rules to Learn Concept Relationships in Ontologies.
Academic chapter/article/Conference paper
Solskinnsbakk, Geir; Gulla, Jon Atle. (2008) Ontological Profiles in Enterprise Search.
Academic chapter/article/Conference paper
Feng, Wei; Gulla, Jon Atle; Strasunskas, Darijus. (2007) Comparative analysis of process and value perspectives for insight in business cooperation.
Academic chapter/article/Conference paper
Gulla, Jon Atle; Borch, Hans Olaf; Ingvaldsen, Jon Espen. (2007) Contextualized Clustering in Exploratory Web Search.
Academic chapter/article/Conference paper
Gulla, Jon Atle. (2007) Using Models in Enterprise Systems Projects.
Academic chapter/article/Conference paper
Ingvaldsen, Jon Espen; Gulla, Jon Atle; Lægreid, Tarjei; Sandal, Paul Christian. (2006) Financial News Mining: Monitoring Continuous Streams of Text.
Academic chapter/article/Conference paper
Kristiansen, Renate; Trætteberg, Hallvard; Gulla, Jon Atle. (2005) Tailoring of ERP client user interfaces to increase process-orientation.
Academic chapter/article/Conference paper
Stein, Adelheit; Gulla, Jon Atle; Müller, Adrian; Thiel, Ulrich. (1998) Abductive Dialogue Planning for Concept-Based Multimedia Information Retrieval.
Academic chapter/article/Conference paper
Stein, Adelheit; Gulla, Jon Atle; Müller, Adrian; Thiel, Ulrich. (1997) Conversational Interaction for Semantic Access to Multimedia Information.
Academic chapter/article/Conference paper
Gulla, Jon Atle. (1997) Combining Functional Grammar and Rhetorical Structure Theory for Discourse Representation.
Academic chapter/article/Conference paper

Report

Doan, Tu My; Gulla, Jon Atle. (2024) Viewpoints Detection in Political Speeches. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
Doctoral dissertation
Kvale, Knut; Gulla, Jon Atle; Adde, Line; Solberg, Per Erik; Svendsen, Torbjørn Karl; Moshagen, Sjur Nørstebø. (2022) Taleteknologi og kunstig intelligens. Teknologirådet Teknologirådet
Report
Neumayer, Robert; Nørvåg, Kjetil; Gulla, Jon Atle; Aalberg, Trond; Balog, Krisztian. (2013) Semantic and Distributed Entity Search in the Web of Data. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181 (2013:56)
Doctoral dissertation
Bruland, Tore; Hellan, Lars; Gulla, Jon Atle. (2013) Building World Event Representations From Linguistic Representations. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181 (2013:97)
Doctoral dissertation
Wei, Wei; Gulla, Jon Atle. (2013) Mining Online Text Data for Sentiment and News Impact Analysis. Norges teknisk-naturvitenskapelige universitet Doctoral Theses at NTNU, 1503-8181 (2013:256)
Doctoral dissertation
Ingvaldsen, Jon Espen; Gulla, Jon Atle. (2011) Semantic process mining of enterprise transaction data. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181 (2011:144)
Doctoral dissertation
Gulla, Jon Atle. (2003) Computas: Using Strategic Modeling to Explore the Opportunities for International Expansion. London Business School London Business School
Masters thesis
Gulla, Jon Atle. (1995) A Proposal for Linking LFG F-Structures to a Conceptual Semantics. University of Trondheim University of Trondheim
Masters thesis
Gulla, Jon Atle. (1993) Explanation Generation in Information Systems Engineering. Norwegian Institute of Technology Norwegian Institute of Technology
Doctoral dissertation
Gulla, Jon Atle. (1988) Illocutionary Interlocution Systems - a new Approach to the Problems of Incomplete Domain Theories in Explanation-Based Learning. Norwegian Institute of Technology Norwegian Institute of Technology
Masters thesis

Outreach

2024

Academic lecture

Zhang, Lemei; Liu, Peng; Deldjoo, Yashar; Zheng, Yong; Gulla, Jon Atle. (2024) Understanding Language Modeling Paradigm Adaptations in Recommender Systems: Lessons Learned and Open Challenges. 27th European Conference on Artificial Intelligence , Santiago de Compostela 2024-10-19 - 2024-10-24
Lecture

Gulla, Jon Atle. (2024) Norske store språkmodeller og KI-basert industri. Arendalsuka 2024-08-13 -
Lecture

Gulla, Jon Atle. (2024) NorLLM: Vi lanserer store språkmodeller med norske data og norske verdier. Trondheim Techports Innovasjonsfrukost: Kunstig intelligens & språk 2024-02-14 -
Interview

Gulla, Jon Atle. (2024) Abels tårn: Den store serien om KI (7.2:10) Chat GPTs norske utfordrer. NRK Radio NRK Radio [Radio] 2024-06-13
Interview

Gulla, Jon Atle. (2024) Schibsted og NRK har delt data - nå lanseres de ny norske språkmodellene. M24 M24 [Journal] 2024-05-15
Interview

Gulla, Jon Atle. (2024) Nå er neste generasjons språkmodeller trent på NTNU lansert. Universitetsavisa Universitetsavisa [Journal] 2024-05-15

2023

Lecture

Gulla, Jon Atle. (2023) Industriell innovasjon i kunstig intelligens – klar til bruk?. Brohodekonferansen 2023 2023-10-26 -
Lecture

Gulla, Jon Atle. (2023) Introduksjon til kunstig intelligens. Språkmodeller med dyp læring. NTNU Executive Education 2023-08-29 -
Programme participation

Gulla, Jon Atle. (2023) Abels ekstra - Chat GPT tar feil!...sier Chat GPT - Regneoppgaven, siste kapittel. NRK, Abels tårn NRK, Abels tårn [Radio] 2023-02-21
Lecture

Gulla, Jon Atle. (2023) Den norske språkmodellen NorGPT. NTNU Kveld 2023-11-14 -
Lecture

Gulla, Jon Atle. (2023) NorGPT: Large Generative Language Models for Norwegian. Nordic Perspectives on Artificial Intelligence, Oslo 2023-10-12 - 2023-10-13
Lecture

Gulla, Jon Atle. (2023) En reise med språkmodeller. MUST AI, Gyldendal 2023-05-05 -
Lecture

Gulla, Jon Atle. (2023) Norsk forskningssenter for AI-innovasjon. SFI-Forum 2023-05-23 -
Lecture

Gulla, Jon Atle. (2023) Hvordan skape gode språkmodeller?. Arendalsuka , Arendal, MS Lofoten 2023-08-14 - 2023-08-18
Programme participation

Solheim, Randi; Gulla, Jon Atle; Falkum, Ingrid Lossius; Sonstad, Klaus. (2023) Hva gjør kunstig intelligens med språket vårt? Språksnakk - live fra Trøndelag teater. NRK P2, nettradio og podcast NRK P2, nettradio og podcast [Radio] 2023-09-29
Interview

Gulla, Jon Atle. (2023) KI lurte menneske trill rundt. Nå krever over 1000 eksperter forbud. Stavanger Aftenblad, Bergens Tidende, Aftenposten.no, E24 Stavanger Aftenblad, Bergens Tidende, Aftenposten.no, E24 [Journal] 2023-03-29
Interview

Gulla, Jon Atle. (2023) Arendalsuka: NorGPT er en modell som ennå ikke har lært seg folkeskikk. Universitetsavisa Universitetsavisa [Journal] 2023-08-17
Interview

Gulla, Jon Atle. (2023) Ikke bare klipp og lim: Nå skjønner ChatGPT sunn fornuft. Aftenposten.no Aftenposten.no [Journal] 2023-04-17
Interview

Gulla, Jon Atle. (2023) -Vi tror våre norske modeller blir bedre. Morgenbladet Morgenbladet [Journal] 2023-03-31
Interview

Gulla, Jon Atle. (2023) Språkmaskiner som kan sluke sivilisasjonen. Morgenbladet Morgenbladet [Journal] 2023-03-31
Lecture

Gulla, Jon Atle. (2023) Responsible language model with Norwegian content: The case of NorGPT. Leading Transitions 2023-11-24 -
Lecture

Gulla, Jon Atle. (2023) Norske generative språkmodeller. Seminar hos Forskningsrådet 2023-09-21 - 2023-09-21
Lecture

Gulla, Jon Atle. (2023) Kunstig intelligens i NorwAI. Gruppemøte for AP i Stortinget 2023-05-08 - 2023-05-08
Programme participation

Gulla, Jon Atle. (2023) Kan norsk chatbot redde språket vårt? (Hva gjør kunstig intelligens med språket vårt? ). NRK, Språksnakk NRK, Språksnakk [Radio] 2023-10-01
Lecture

Gulla, Jon Atle; Bach, Kerstin. (2023) Student information about NorwAI. BRAIN Lunch seminar 2023-03-24 - 2023-03-24
Lecture

Gulla, Jon Atle. (2023) Hvordan kan en statlig norsk språkmodell se ut, og hva skal vi med den?. Nettmøte: Bør Norge bygge en utfordrer til ChatGPT? 2023-08-29 - 2023-08-29
Lecture

Gulla, Jon Atle. (2023) Språkmodeller i NorwAI. Techport Trondheim 2023-09-15 - 2023-09-15
Lecture

Gulla, Jon Atle. (2023) Kunstig intelligens - en norsk modell / Sofaprat. Thamskonferansen 2023-09-21 - 2023-09-21

2022

Interview

Gulla, Jon Atle. (2022) Neste generasjons chatboter kan komme fra forskningssenteret NorwAI. didi.no didi.no [Journal] 2022-07-16
Interview

Gulla, Jon Atle. (2022) Ny AI vil skape fundamentale endringer, sier professor. Aftenposten Aftenposten [Journal] 2022-10-17
Poster

Xing, Yujie; Cai, Jinglun; Barlaug, Nils; Liu, Peng; Gulla, Jon Atle. (2022) Balancing Multi-Domain Corpora Learning for Open-Domain Response Generation. Findings of the Association for Computational Linguistics: NAACL 2022 , Seattle 2022-07-10 - 2022-07-15
Lecture

Kille, Benjamin Uwe; Gulla, Jon Atle. (2022) Artificial Intelligence in NorwAI. CatchIDI 2022 2022-03-01 -
Poster

Doan, Tu My; Kille, Benjamin Uwe; Gulla, Jon Atle. (2022) Using Language Models for Classifying the Party Affiliation of Political Texts. NorwAI Innovate 2022 2022-11-01 - 2022-11-02
Lecture

Gulla, Jon Atle; Ingvaldsen, Jon Espen. (2022) Greier oversetter-roboten å lure redaktørene?. NxtMedia conference 2022 , Trondheim 2022-11-10 - 2022-11-10
Lecture

Gulla, Jon Atle. (2022) NorwAI Forum. NorwAI Forum 2022 2022-08-31 - 2022-08-31

2021

Interview

Gulla, Jon Atle; Thaulow, Sven Størmer; Undheim, Astrid. (2021) Media and finance possibilities - NxtMedia Conference 2020. norwai.org norwai.org [Internet] 2021-04-22
Interview

Gulla, Jon Atle; Berre, Arne Jørgen; Thaulow, Sven Størmer. (2021) NorwAI will forge data to values. norwai.org norwai.org [Internet] 2021-02-22
Interview

Walsø, Claes Lyth; Gulla, Jon Atle. (2021) Retriever shares big data with new research center for artificial intelligence. retrievergroup.no retrievergroup.no [Internet] 2021-03-25
Lecture

Gulla, Jon Atle. (2021) AI-drevet innovasjon og språkteknologi. Seminar med Kommunal Rapport , Trondheim 2021-11-23 -
Lecture

Gulla, Jon Atle. (2021) NorwAI og språkmodeller. Møte Ytringsfrihetskommisjonen , Trondheim 2021-10-21 - 2021-10-21
Lecture

Gulla, Jon Atle. (2021) NorwAI, et nytt forskningssenter for AI og innovasjon. Frukostmøte med Hans Kongelige Høyhet Kronprinsen , Stiftsgården, Trondheim 2021-10-21 -
Lecture

Gulla, Jon Atle; Liu, Peng; Kutuzov, Andrey. (2021) New language models. NorwAI Innovate , Trondheim 2021-10-20 - 2021-10-21
Lecture

Gulla, Jon Atle. (2021) SFI NorwAI introduction. Worskhop med Nasjonalbiblioteket , Trondheim 2021-10-22 -

2020

Interview

Gulla, Jon Atle; Sandberg, Bjørn Taale; Martinkenaite, Ieva. (2020) New Norwegian AI centre ready to shape the future. Cyprus Shipping News Cyprus Shipping News [Internet] 2020-11-16
Interview

Gulla, Jon Atle. (2020) Kunstig intelligens: Kunsten å ikke forsvinne i vrimmelen. Universitetsavisa Universitetsavisa [Internet] 2020-11-17
Interview

Gulla, Jon Atle; Thaulow, Sven Størmer. (2020) NorwAI skal smi data til verdier. Ledernett Ledernett [Internet] 2020-11-13
Interview

Gulla, Jon Atle; Thaulow, Sven Størmer. (2020) Med kunstig intelligens gjør NorwAI data til verdier. NTNU Nyheter NTNU Nyheter [Internet] 2020-11-12
Interview

Gulla, Jon Atle; Thaulow, Sven Størmer. (2020) NorwAI skal smi data til verdier. Securityworldmarket.com Securityworldmarket.com [Internet] 2020-11-13
Interview

Gulla, Jon Atle; Thaulow, Sven Størmer. (2020) Nytt forskningssenter for kunstig intelligens skal skape verdier. elektronikknett.no elektronikknett.no [Internet] 2020-11-18
Interview

Gulla, Jon Atle; Berre, Arne Jørgen; Thaulow, Sven Størmer. (2020) Skal smi data til verdier. www.abelia.no www.abelia.no [Internet] 2020-11-25
Interview

Gulla, Jon Atle; Thaulow, Sven Størmer. (2020) Schibsted steps up research-based innovation within AI. Schibsted Schibsted [Internet] 2020-11-12
Interview

Gulla, Jon Atle; Thaulow, Sven Størmer. (2020) NorwAI skal smi data til verdier. DNV GL DNV GL [Internet] 2020-11-12
Interview

Gulla, Jon Atle; Berre, Arne Jørgen; Thaulow, Sven Størmer. (2020) NorwAI skal smi data til verdier. Sintef Sintef [Internet] 2020-11-12
Interview

Gulla, Jon Atle. (2020) Nytt forskningssenter for kunstig intelligens i Trondheim. MN24.no Midtnorsk Næringsliv MN24.no Midtnorsk Næringsliv [Internet] 2020-11-12

2019

Academic lecture

Gulla, Jon Atle. (2019) News Personalization with Artificial Intelligence. NxtMedia Conference , Trondheim 2019-11-14 - 2019-11-15
Academic lecture

Liu, Peng; Marco, Cristina; Gulla, Jon Atle. (2019) Semi-supervised sentiment analysis for under-resourced languages with a sentiment lexicon. 7th International Workshop on News Recommendation and Analytics (INRA'19) , Copenhagen 2019-09-19 - 2019-09-29

2018

Lecture

Gulla, Jon Atle. (2018) Big Data in the Media Industry. Big Data for Norwegian Value Creation , Oslo 2018-02-12 - 2018-02-12
Academic lecture

Zhang, Lemei; Liu, Peng; Gulla, Jon Atle. (2018) A Deep Joint Network for Session-based News Recommendations with Contextual Augmentation. The 29th ACM Conference on Hypertext and Social Media , Baltimore, MD 2018-07-09 - 2018-07-12
Academic lecture

Liu, Peng; Zhang, Lemei; Gulla, Jon Atle. (2018) Learning Multi-granularity Dynamic Network Representations for Social Recommendation. European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML-PKDD) , Dublin 2018-09-10 - 2018-09-14
Academic lecture

Mohallick, Itishree; Moor, Katrien De; Özgöbek, Özlem; Gulla, Jon Atle. (2018) Towards new privacy regulations in Europe: Users' privacy perception in recommender systems. 10th International Symposium on UbiSafe Computing (UbiSafe 2018) , Melbourne 2018-12-11 - 2018-12-13

2017

Academic lecture

Khodambashi, Soudabeh; Moser, Florentin; Gulla, Jon Atle; Abrahamsson, Pekka Kalevi. (2017) Design and Development of a Mobile Decision Support System: Guiding Clinicians Regarding Law in the Practice of Psychiatry in Emergency Department. 0th IEEE International Symposium on Computer-Based Medical Systems - IEEE CBMS 2017 2017-06-22 - 2017-06-24
Academic lecture

Zhang, Lemei; Liu, Peng; Gulla, Jon Atle. (2017) A Neural Time Series Forecasting Model for User Interests Prediction On Twitter. 25th International Conference on User Modeling, Adaptation and Personalization , Bratislava 2017-07-09 - 2017-07-12

2016

Academic lecture

Su, Xiaomeng; Özgöbek, Özlem; Gulla, Jon Atle; Ingvaldsen, Jon Espen; Fidjestøl, Arne Dag. (2016) Interactive Mobile News Recommender System: A Preliminary Study of Usability Factors. 11th International Workshop on Semantic and Social Media Adaptation and Personalization 2016-10-20 - 2016-10-21
Academic lecture

Liu, Peng; Gulla, Jon Atle; Zhang, Lemei. (2016) Dynamic Topic-Based Sentiment Analysis of Large-Scale Online News. 17th International Conference on Web Information Systems Engineering , Shanghai 2016-11-07 - 2016-11-10
Academic lecture

Marco, Cristina; Fidjestøl, Arne Dag; Gulla, Jon Atle; Ingvaldsen, Jon Espen; Liu, Peng; Özgöbek, Özlem. (2016) The SmartMedia news recommender system for mobile devices. New European Media Summit 2016 , Porto 2016-11-23 - 2016-11-24
Academic lecture

Khodambashi, Soudabeh; Abrahamsson, Pekka Kalevi; Gulla, Jon Atle; Sanders, Richard Liodden. (2016) Design and implementation of mobile app and web-based software for management and monitoring of bicycle routes. 13th European, Mediterranean and Middle Eastern Conference on Information Systems (EMCIS) 2016-06-23 - 2016-06-24

2014

Academic lecture

Gulla, Jon Atle; Fidjestøl, Arne Dag; Su, Xiaomeng; Castejon, Humberto Nicolas. (2014) Implicit User Profiling in News Recommender Systems. WEBIST 2014 - Proceedings of the 10th International Conference on Web Information Systems and Technologies, Volume 1, Barcelona, Spain, 2014-04-03 -

2013

Academic lecture

Tavakolifard, Mozhgan; Gulla, Jon Atle; Almeroth, Kevin C.; Ingvaldsen, Jon Espen; Nygreen, Gaute; Erik, Berg. (2013) Tailored News in the Palm of Your HAND: A Multi-Perspective Transparent Approach to News Recommendation. The 22nd International World Wide Web Conference (WWW 2013) 2013-05-13 - 2013-05-17
Academic lecture

Tavakolifard, Mozhgan; Almeroth, Kevin C.; Gulla, Jon Atle. (2013) Does Social Contact Matter? Modelling the Hidden Web of Trust Underlying Twitter. 4th International Workshop on Social Recommender Systems (SRS 2013) In conjunction with 22nd International World Wide Web Conference (WWW 2013) , Rio de Janeiro 2013-05-13 - 2013-05-17

2012

Academic lecture

Wei, Wei; Gulla, Jon Atle. (2012) Sentiment Analysis in a Hybrid Hierarchical Classification Process. Seventh International Conference on Digital Information Management 2012-08-22 - 2012-08-24

2011

Academic lecture

Wei, Wei; Cao, Nan; Gulla, Jon Atle; Qu, Huamin. (2011) ImpactWheel : Visual Analysis of the Impact of Online News. The 2011 IEEE/WIC/ACM International Conferences on Web Intelligence , Lyon 2011-08-22 - 2011-08-27
Academic lecture

Wei, Wei; Gulla, Jon Atle. (2011) Enhancing the HL-SOT Approach to Sentiment Analysis via a Localized Feature Selection Framework. 5th International Joint Conference on Natural Language Processing , Chiang Mai 2011-11-08 - 2011-11-13
Poster

Sætre, Rune; Khan, Mohammad Ullah; Stav, Erlend; Fernandez, Alfredo Perez; Herrmann, Peter Michael; Gulla, Jon Atle. (2011) Towards Ontology-Driven Composition of Personalized Mobile Services by End-users. Natural Language Processing and Information Systems , Alicante 2011-06-28 - 2011-06-30

2010

Academic lecture

Wei, Wei; Gulla, Jon Atle; Fu, Zhang. (2010) Enhancing Negation-Aware Sentiment Classification on Product Reviews via Multi-Unigram Feature Generation. The 6th International Conference on Intelligent Computing 2010-08-18 - 2010-08-21
Academic lecture

Wei, Wei; Gulla, Jon Atle. (2010) Sentiment Learning on Product Reviews via Sentiment Ontology Tree. 48th Annual Meeting of the Association for Computational Linguistics , Uppsala, Sweden 2010-07-11 - 2010-07-16
Academic lecture

Wei, Wei; Gulla, Jon Atle. (2010) Mining Text Data for Sentiment Analysis. The 4th annual VERDIKT Conference , Oslo 2010-11-01 - 2010-11-02

2009

Academic lecture

Gulla, Jon Atle. (2009) Detecting Semantic Drift in Ontologies. ISO15926 and Semantic Technologies , Sogndal 2009-09-10 - 2009-09-11
Academic lecture

Gulla, Jon Atle. (2009) Ontology Engineering in the Petroleum Business. Africa Network Norway (NAD). Panel 3: Language Resources of Africa. a call for shared methodologies , Trondheim 2009-10-01 - 2009-10-03

2008

Academic lecture

Gulla, Jon Atle. (2008) Tool-Supported Approaches to Ontology Engineering. Semantic Days , Stavanger 2008-04-21 - 2008-04-23
Academic lecture

Gulla, Jon Atle; Sugumaran, Vijay. (2008) Issues in Ontology Creation for Web Search. 7th Workshop on e-Business (Web 2008). International Conference on Information Systems , Paris 2008-12-12 - 2008-12-17
Academic lecture

Gulla, Jon Atle; Sugumaran, Vijay. (2008) An Ontology Creation Methodology: a Phased Approach. International Workshop on Ontology Dynamics , Karlsruhe 2008-10-27 - 2008-10-27

2007

Academic lecture

Gulla, Jon Atle. (2007) Semantic Search Strategies. Integrated Operations , Stavanger 2007-06-12 - 2007-06-13
Academic lecture

Gulla, Jon Atle. (2007) From Google Search to Semantic Exploration. Semantic Days , Stavanger 2007-04-26 - 2007-04-27

2006

Academic lecture

Ingvaldsen, Jon Espen; Gulla, Jon Atle; Lægreid, Tarjei; Sandal, Paul Christian. (2006) Financial News Mining: Monitoring Continuous Streams of Text. 2006 IEEE/WIC/ACM Internaitonal Conference on Web Intelligence (WI 2006) , Hong Kong 2006-12-18 - 2006-12-22

2005

Academic lecture

Kristiansen, Renate; Trætteberg, Hallvard; Gulla, Jon Atle. (2005) Tailoring of ERP client user interfaces to increase process-orientation. International Conference on Manufacturing Research (ICMR 2005) 2005-09-06 - 2005-09-08
Academic lecture

Gulla, Jon Atle; Brasethvik, Terje; Kaada, Harald. (2005) A Flexible Workbench for Document Analysis and Text Mining. 9th International Conference on Applications of Natural Language to Information Systems (NLDB�04) , Manchester 2005-06-23 - 2005-06-25
Academic lecture

Ingvaldsen, Jon Espen; Gulla, Jon Atle; Hegle, Ole Andreas; Prange, Atle. (2005) Revealing the Real Business Flows From Enterprise Systems Transactions. Seventh International Conference on Enterprise Information Systems, Miami, USA, May 25-28 2005-05-25 - 2005-05-28
Academic lecture

Ingvaldsen, Jon Espen; Gulla, Jon Atle; Hegle, Ole Andreas; Prange, Atle. (2005) Empirical Business Models. the 17th Conference on Advanced Information Systems Engineering, Porto, June 2005 2005-06-07 - 2005-06-13
Academic lecture

Ingvaldsen, Jon Espen; Gulla, Jon Atle; Su, Xiaomeng; Rønneberg, Harald. (2005) A Text Mining Approach to Integrating Business Process Models and Governing Documents. Workshop on Modeling Inter-Organizational Systems (MIOS) of OTM'05, Agia Napa, November 2005 2005-10-31 - 2005-11-04

2004

Academic lecture

Hellan, Lars; Beermann, Dorothee; Gulla, Jon Atle; Prange, Atle. (2004) Trailfinder: an IE application based on a semantics of directionals. ScanMatrix Conference , Gothenburg 2004-10-01 - 2004-10-03
Academic lecture

Hellan, Lars; Beermann, Dorothee; Gulla, Jon Atle; Prange, Atle. (2004) Trailfinder: an IE application based on a semantics of directionals. CLIN 2004 , Leiden 2004-12-01 - 2004-12-03
Academic lecture

Gulla, Jon Atle. (2004) Why Ontologies on the Web. Industrial Terminology - Use of Reference Data , Lillehammer 2004-03-02 - 2004-03-02
Academic lecture

Su, Xiaomeng; Gulla, Jon Atle. (2004) Semantic Enrichment for Ontology Mapping. 9th International Conference on Applications of Natural Languages to Information Systems (NLDB 2004) , Manchester 2004-06-23 - 2004-06-25
Academic lecture

Gulla, Jon Atle. (2004) Understanding Requirements in Enterprise Systems Projects. 12th IEEE International Conference on Requirements Engineering (RE 2004) , Kyoto 2004-09-06 - 2004-09-10

2002

Academic lecture

Gulla, Jon Atle; Auran, Per Gunnar; Risvik, Knut Magne. (2002) Linguistics in Large-Scale Web Search. International Conference on Application of Natural Language to Information Systems , Stockholm 2002-06-27 - 2002-06-28

1999

Academic lecture

Gulla, Jon Atle; Mollan, Rune. (1999) Implementing SAP in a Multi-Cultural Organization. First International Workshop on Enterprise Management and Resource Planning Systems (EMRPS'99) , Venice, November 1999

1997

Academic lecture

Stein, Adelheit; Gulla, Jon Atle; Thiel, Ulrich. (1997) Making Sense of Users' Mouse Clicks: Abductive Reasoning and Conversational Dialogue Modeling. Sixth International Conference on User Modeling (UM'97) , Sardinia, June 1997
Academic lecture

Stein, Adelheit; Gulla, Jon Atle. (1997) Inferring and Negotiating User Goals: Adaptive Dialogue Planning Using Abduction. 5. GI-Workshop Adaptivität und Benutzermodellierung in interaktiven Softwaresystemen (ABIS'97) , Saarbrücken, September 1997
Academic lecture

Gulla, Jon Atle; Stein, Adelheit. (1997) Mixed-Initiative Retrieval Dialogues Using Abductive Reasoning. Computational Models for Mixed Initiative Interaction , Stanford, March 1997
Lecture

Hellan, Lars; Gulla, Jon Atle. (1997) The sign model as a computational system. Workshop on the Computational Lexicon , D@ysseldorf

Språkvelger

Jon Atle Gulla

Jon Atle Gulla

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