Heri Ramampiaro
About
Ramampiaro is Head of department and Professor at the Department of Computer Science, NTNU Trondheim. In addition, he is Director for the Norwegian Open AI-Lab. Ramampiaro has previously been Head of the Data and Artificial Intelligence (DART) group. His current main research interests include information retrieval, information extraction, data/text mining and machine learning.
He has been leader for the Norwegian goverment's expert group on sharing of industrial data (2021-2022). More information about this work can be found here and here (in Norwegian).
For more information about Ramampiaros research activities, please refer to his personal homepage.
Publications
2022
-
Aftab, Sofia;
Ramampiaro, Heri.
(2022)
Evaluating Top-N Recommendations Using Ranked Error Approach: An Empirical Analysis.
IEEE Access.
volum 10.
Academic article
-
Groos, Daniel;
Adde, Lars;
Aubert, Sindre Aarnes;
Boswell, Lynn;
De Regnier, Raye-Ann;
Fjørtoft, Toril Larsson;
Gaebler-Spira, Deborah;
Haukeland, Andreas;
Loennecken, Marianne;
Msall, Michael;
Møinichen, Unn Inger;
Pascal, Aurelie;
Peyton, Colleen;
Ramampiaro, Heri;
Schreiber, Michael D.;
Silberg, Inger Elisabeth;
Songstad, Nils Thomas;
Thomas, Niranjan;
van den Broeck, Christine.
(2022)
Development and Validation of a Deep Learning Method to Predict Cerebral Palsy from Spontaneous Movements in Infants at High Risk.
JAMA Network Open.
volum 5 (7).
Academic article
-
Groos, Daniel;
Adde, Lars;
Støen, Ragnhild;
Ramampiaro, Heri;
Ihlen, Espen Alexander F..
(2022)
Towards human-level performance on automatic pose estimation of infant spontaneous movements.
Computerized Medical Imaging and Graphics.
volum 95.
Academic article
-
Tiwari, Shweta;
Bell, Gavin;
Langseth, Helge;
Ramampiaro, Heri.
(2022)
Detection of Potential Manipulations in Electricity Market using Machine Learning Approaches.
Proceedings of the International Conference on Agents and Artificial Intelligence (ICAART).
volum 3.
Academic article
2021
-
de Souza da Silva, Eliezer;
Langseth, Helge;
Ramampiaro, Heri.
(2021)
Factorization models with relational and contextual information: Probabilistic factorization, Point processes and neural sequential models.
2021. ISBN 978-82-326-5273-0. Doctoral theses at NTNU;2021:16 (1).
Doctoral dissertation
-
Djenouri, Youcef;
Lin, Jerry Chun-Wei;
Nørvåg, Kjetil;
Ramampiaro, Heri;
Yu, Philip S..
(2021)
Exploring Decomposition for Solving Pattern Mining Problems.
ACM Transactions on Management Information Systems (TMIS).
volum 12 (2).
Academic article
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil;
Dam, Thu-Lan.
(2021)
Density Guarantee on Finding Multiple Subgraphs and Subtensors.
ACM Transactions on Knowledge Discovery from Data.
volum 15 (5).
Academic article
-
Groos, Daniel;
Adde, Lars;
Aubert, Sindre Aarnes;
Haukeland, Andreas;
Ramampiaro, Heri;
Støen, Ragnhild;
Ihlen, Espen Alexander F..
(2021)
Fully automated clinical movement analysis from videos using skeleton-based deep learning.
Gait & Posture.
volum 90.
Abstract
-
Groos, Daniel;
Adde, Lars;
Støen, Ragnhild;
Ramampiaro, Heri;
Ihlen, Espen Alexander F..
(2021)
New automatic, efficient, and highly precise tracking of infant spontaneous movements.
Developmental Medicine & Child Neurology.
volum 63.
Abstract
-
Tiwari, Shweta;
Ramampiaro, Heri;
Langseth, Helge.
(2021)
Machine Learning in Financial Market Surveillance: A Survey.
IEEE Access.
volum 9.
Academic literature review
2020
-
Belhadi, Asma;
Djenouri, Youcef;
Nørvåg, Kjetil;
Ramampiaro, Heri;
Masseglia, Florent;
Lin, Jerry Chun-Wei.
(2020)
Space–time series clustering: Algorithms, taxonomy, and case study on urban smart cities.
Engineering Applications of Artificial Intelligence.
volum 95.
Academic article
-
Djenouri, Youcef;
Nørvåg, Kjetil;
Ramampiaro, Heri;
Lin, Jerry Chun-Wei.
(2020)
Fast and accurate group outlier detection for trajectory data.
Communications in Computer and Information Science.
volum 1259.
Academic article
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2020)
Multiple Dense Subtensor Estimation with High Density Guarantee.
2020 IEEE 36th International Conference on Data Engineering (ICDE).
Academic chapter/article/Conference paper
-
Groos, Daniel;
Ramampiaro, Heri;
Ihlen, Espen Alexander F..
(2020)
EfficientPose: Scalable single-person pose estimation.
Applied intelligence (Boston).
Academic article
-
Saleh Salem, Tárik;
Langseth, Helge;
Ramampiaro, Heri.
(2020)
Prediction Intervals: Split Normal Mixture from Quality-Driven Deep Ensembles.
Proceedings of Machine Learning Research (PMLR).
volum 124.
Academic article
2019
-
Dam, Thu-Lan;
Ramampiaro, Heri;
Nørvåg, Kjetil;
Duong, Quang-Huy.
(2019)
Towards efficiently mining closed high utility itemsets from incremental databases.
Knowledge-Based Systems.
volum 165.
Academic article
-
Djenouri, Youcef;
Lin, Chun Wei;
Nørvåg, Kjetil;
Ramampiaro, Heri.
(2019)
Highly Efficient Pattern Mining Based on Transaction Decomposition.
35th IEEE International Conference on Data Engineering, ICDE 2019, Macao, China, April 8-11, 2019.
Academic chapter/article/Conference paper
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2019)
Sketching Streaming Histogram Elements using Multiple Weighted Factors.
CIKM '19: Proceedings of the 28th ACM International Conference on Information and Knowledge Management.
Academic chapter/article/Conference paper
-
Groos, Daniel;
Aurlien, Kristian;
Ramampiaro, Heri;
Ihlen, Espen Alexander F.;
deRegnier, RA;
Peyton, Colleen;
Silberg, Inger Elisabeth;
Songstad, Nils Thomas;
Thomas, Niranjan;
Adde, Lars.
(2019)
Deep Learning‐based infant motion tracking facilitating early detection of cerebral palsy.
Developmental Medicine & Child Neurology.
volum 61.
Abstract
-
Özdikis, Özer;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2019)
Locality-adapted kernel densities of term co-occurrences for location prediction of tweets.
Information Processing & Management.
volum 56 (4).
Academic article
-
Ramampiaro, Heri;
Langseth, Helge;
Almenningen, Thomas;
Schistad, Herman;
Havig, Martin Christian;
Nguyen, Hai Thanh.
(2019)
New Ideas in Ranking for Personalized Fashion Recommender Systems.
Business and Consumer Analytics: New Ideas.
Academic chapter/article/Conference paper
-
Saleh Salem, Tárik;
Kathuria, Karan;
Ramampiaro, Heri;
Langseth, Helge.
(2019)
Forecasting Intra-Hour Imbalances in Electric Power Systems.
Proceedings of the AAAI Conference on Artificial Intelligence.
volum 33 (1).
Academic article
2018
-
Agarwal, Basant;
Ramampiaro, Heri;
Langseth, Helge;
Ruocco, Massimiliano.
(2018)
A deep network model for paraphrase detection in short text messages.
Information Processing & Management.
volum 54.
Academic article
-
Alkowaileet, Wail;
Alsubaiee, Sattam;
Carey, Michael J.;
Chen, Li;
Ramampiaro, Heri;
Sinthong, Phanwadee;
Wang, Xikui.
(2018)
Enhancing Big Data with Semantics: The AsterixDB Approach (Poster).
IEEE 12th International Conference on Semantic Computing (ICSC 2018).
Academic chapter/article/Conference paper
-
Alkowaileet, Wail;
Alsubaiee, Sattam;
Carey, Michael J.;
Li, Chen;
Ramampiaro, Heri;
Sinthong, Phanwadee;
Wang, Xikui.
(2018)
End-to-End Machine Learning with Apache AsterixDB.
Proceedings of the Second Workshop on Data Management for End-To-End Machine Learning (DEEM 2018).
Academic chapter/article/Conference paper
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2018)
Applying temporal dependence to detect changes in streaming data.
Applied intelligence (Boston).
volum 48 (12).
Academic article
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil;
Fournier-Viger, Philippe;
Dam, Thu-Lan.
(2018)
High utility drift detection in quantitative data streams.
Knowledge-Based Systems.
volum 157.
Academic article
-
Özdikis, Özer;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2018)
Locality-adapted Kernel Densities for Tweet Localization.
Proceedings of the 41st International ACM SIGIR Conference on Research & Development in Information Retrieval.
Academic chapter/article/Conference paper
-
Özdikis, Özer;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2018)
Spatial Statistics of Term Co-occurrences for Location Prediction of Tweets.
Lecture Notes in Computer Science (LNCS).
volum 10772.
Academic article
-
Pitsilis, Georgios;
Ramampiaro, Heri;
Langseth, Helge.
(2018)
Effective hate-speech detection in Twitter data using recurrent neural networks.
Applied intelligence (Boston).
volum 48 (12).
Academic article
-
Repp, Øystein Kvamme;
Ramampiaro, Heri.
(2018)
Extracting news events from microblogs.
Journal of Statistics & Management Systems.
volum 21 (4).
Academic article
2017
-
de Souza da Silva, Eliezer;
Langseth, Helge;
Ramampiaro, Heri.
(2017)
Content-Based Social Recommendation with Poisson Matrix Factorization.
Lecture Notes in Computer Science (LNCS).
volum 10534 LNAI.
Academic article
-
Duong, Quang-Huy;
Fournier-Viger, Philippe;
Ramampiaro, Heri;
Nørvåg, Kjetil;
Dam, Thu-Lan.
(2017)
Efficient High Utility Itemset Mining using Buffered Utility-Lists.
Applied intelligence (Boston).
volum 48 (7).
Academic article
2015
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2015)
Geo-Temporal Distribution of Tag Terms for Event-Related Image Retrieval.
Information Processing & Management.
volum 51 (1).
Academic article
2014
-
Nguyen, Hai Thanh;
Almenningen, Thomas;
Havig, Martin;
Schistad, Herman;
Kofod-Petersen, Anders;
Langseth, Helge;
Ramampiaro, Heri.
(2014)
Learning to Rank for Personalized Fashion Recommender Systems via Implicit Feedback.
Lecture Notes in Computer Science (LNCS).
volum 8891.
Academic article
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2014)
A scalable algorithm for extraction and clustering of event-related pictures.
Multimedia Tools and Applications.
volum 70 (1).
Academic article
2013
-
Balog, Krisztian;
Ramampiaro, Heri.
(2013)
Cumulative citation recommendation: classification vs. ranking.
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval.
Academic chapter/article/Conference paper
-
Balog, Krisztian;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2013)
KBAAA: A Web-based Toolkit for the Assessment and Analysis of Knowledge Base Acceleration Systems.
Proceedings of the Open research Areas in Information Retrieval (OAIR 2013).
Academic chapter/article/Conference paper
-
Balog, Krisztian;
Takhirov, Naimdjon;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2013)
Multi-step Classification Approaches to Cumulative Citation Recommendation.
Proceedings of the Open research Areas in Information Retrieval (OAIR 2013).
Academic chapter/article/Conference paper
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2013)
Event-Related Image Retrieval: Exploring Geographical and Temporal Distribution of User Tags.
International Journal of Multimedia Information Retrieval.
Academic article
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2013)
Exploring Temporal Proximity and Spatial Distribution of Terms in Web-based Search of Event-Related Images.
ACM Hypertext Proceedings.
Academic article
-
Takhirov, Naimdjon;
Aalberg, Trond;
Sølvberg, Ingeborg Torvik;
Ramampiaro, Heri.
(2013)
Extracting Knowledge for Cultural Heritage Knowledge Base Population.
2013. ISBN 9788247147092. Doktoravhandlinger ved NTNU (289).
Doctoral dissertation
2012
-
Joshi, James;
Bertino, Elisa;
Pu, Calton;
Ramampiaro, Heri.
(2012)
ACM/Springer Mobile Networks and Applications (MONET) Special Issue on "Collaborative Computing: Networking, Applications and Worksharing".
Mobile Networks and Applications.
volum 17 (3).
Editorial
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2012)
Exploratory Analysis on Heterogeneous Tag-Point Patterns for Ranking and Extracting Hot-Spot Related Tags.
Proceedings of the 5th ACM SIGSPATIAL International Workshop on Location-Based Social Networks (LSBN'2012).
Academic chapter/article/Conference paper
2011
-
Ramampiaro, Heri;
Hansen, Aleksander Grande.
(2011)
DNA Sequence Search Using Content-Based Image Search Approach.
Advances in Intelligent and Soft Computing (AISC).
volum 93.
Academic article
-
Ramampiaro, Heri;
Li, Chen.
(2011)
Supporting BioMedical Information Retrieval: The BioTracer Approach.
Lecture Notes in Computer Science (LNCS).
volum 6990.
Academic article
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2011)
NTNU@MediaEval 2011 Social Event Detection Task (SED).
CEUR Workshop Proceedings.
volum 807.
Academic article
2010
-
Ramampiaro, Heri.
(2010)
BioMedical Information Retrieval: The BioTracer Approach.
Lecture Notes in Computer Science (LNCS).
volum 6266.
Academic article
-
Ramampiaro, Heri;
Cruzes, Daniela Soares;
Conradi, Reidar;
Mendonça, Manoel.
(2010)
Supporting Evidence-Based Software Engineering with Collaborative Information Retrieval.
Proceedings of the 6th International Conference on Collaborative Computing: Networking, Applications and Worksharing.
Academic chapter/article/Conference paper
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2010)
Event Clusters Detection on Flickr Images using a Suffix-Tree Structure.
Proceedings of 2010 IEEE International Symposium on Multimedia (ISM2010).
Academic chapter/article/Conference paper
2009
-
Paulsen, Jon Rune;
Ramampiaro, Heri.
(2009)
Combining Latent Semantic Indexing and Clustering to Retrieve and Cluster Biomedical Information: A 2-step Approach.
Norsk Informatikk Konferanse 2009.
Academic chapter/article/Conference paper
-
Ramampiaro, Heri.
(2009)
Retrieving BioMedical Information with BioTracer: Challenges and Possibilities.
Norsk Informatikk Konferanse 2009.
Academic chapter/article/Conference paper
2008
-
Wang, Alf Inge;
Sørensen, Carl-Fredrik;
Le, Hien Nam;
Ramampiaro, Heri;
Nygård, Mads;
Conradi, Reidar.
(2008)
From Scenarios to Requirements in Mobile Client-Server Systems.
Designing Software-Intensive Systems: Methods and Principles.
Academic chapter/article/Conference paper
2006
-
Ramampiaro, Heri.
(2006)
Supporting Collborative Mobile Applications using Adaptable Transactional Framework (Invited Paper).
Proceedings of the 2nd International Conference on Collaborative Computing (Collaboratecom 2005).
Academic chapter/article/Conference paper
-
Beisvåg, Vidar;
Jünge, Frode KR;
Bergum, Hallgeir;
Jølsum, Lars;
Lydersen, Stian;
Gunther, Clara-Cecilie;
Ramampiaro, Heri;
Langaas, Mette;
Sandvik, Arne Kristian;
Lægreid, Astrid.
(2006)
GeneTools - application for functional annotation and statistical hypothesis testing.
BMC Bioinformatics.
volum 7 (470).
Book review
2005
-
Wang, Alf Inge;
Sørensen, Carl-Fredrik;
Ramampiaro, Heri;
Le, Hien Nam;
Conradi, Reidar;
Nygård, Mads.
(2005)
Using the MOWAHS characterisation framework for development of mobile work applications.
Lecture Notes in Computer Science (LNCS).
volum 3547.
Academic article
2004
-
Hien, Nam le;
Nygård, Mads;
Ramampiaro, Herindrasana.
(2004)
A Locking Model for Mobile Databases in Mobile Environments.
IASTED International Conference. Applied Informatics. Proceedings.
Academic article
-
Ramampiaro, Herindrasana;
Nygård, Mads.
(2004)
CAGISTrans: Providing Adaptable Transactional Support for Cooperative Work - An Extended Treatment.
Information Technology and Management.
volum 05 (1/2).
Academic article
2003
-
Ramampiaro, Herindrasana;
Wang, Alf Inge;
Sørensen, Carl-Fredrik;
Hien, Nam le.
(2003)
Requirement Indicators for Mobile Work: The MOWAHS Approach.
IASTED International Conference. Applied Informatics. Proceedings.
Academic article
2001
-
Ramampiaro, Heri.
(2001)
CAGISTrans: Adaptable Transactional Support for Cooperative Work.
2001. ISBN 82-471-5360-2.
Doctoral dissertation
2000
-
Ramampiaro, Herindrasana;
Wang, Alf Inge;
Brasethvik, Terje.
(2000)
Supporting Distributed Cooperative Work in CAGIS.
IASTED International Conference on Software Engineering and Applications SEA : Proceddings.
Academic article
Journal publications
-
Aftab, Sofia;
Ramampiaro, Heri.
(2022)
Evaluating Top-N Recommendations Using Ranked Error Approach: An Empirical Analysis.
IEEE Access.
volum 10.
Academic article
-
Groos, Daniel;
Adde, Lars;
Aubert, Sindre Aarnes;
Boswell, Lynn;
De Regnier, Raye-Ann;
Fjørtoft, Toril Larsson;
Gaebler-Spira, Deborah;
Haukeland, Andreas;
Loennecken, Marianne;
Msall, Michael;
Møinichen, Unn Inger;
Pascal, Aurelie;
Peyton, Colleen;
Ramampiaro, Heri;
Schreiber, Michael D.;
Silberg, Inger Elisabeth;
Songstad, Nils Thomas;
Thomas, Niranjan;
van den Broeck, Christine.
(2022)
Development and Validation of a Deep Learning Method to Predict Cerebral Palsy from Spontaneous Movements in Infants at High Risk.
JAMA Network Open.
volum 5 (7).
Academic article
-
Groos, Daniel;
Adde, Lars;
Støen, Ragnhild;
Ramampiaro, Heri;
Ihlen, Espen Alexander F..
(2022)
Towards human-level performance on automatic pose estimation of infant spontaneous movements.
Computerized Medical Imaging and Graphics.
volum 95.
Academic article
-
Tiwari, Shweta;
Bell, Gavin;
Langseth, Helge;
Ramampiaro, Heri.
(2022)
Detection of Potential Manipulations in Electricity Market using Machine Learning Approaches.
Proceedings of the International Conference on Agents and Artificial Intelligence (ICAART).
volum 3.
Academic article
-
Djenouri, Youcef;
Lin, Jerry Chun-Wei;
Nørvåg, Kjetil;
Ramampiaro, Heri;
Yu, Philip S..
(2021)
Exploring Decomposition for Solving Pattern Mining Problems.
ACM Transactions on Management Information Systems (TMIS).
volum 12 (2).
Academic article
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil;
Dam, Thu-Lan.
(2021)
Density Guarantee on Finding Multiple Subgraphs and Subtensors.
ACM Transactions on Knowledge Discovery from Data.
volum 15 (5).
Academic article
-
Groos, Daniel;
Adde, Lars;
Aubert, Sindre Aarnes;
Haukeland, Andreas;
Ramampiaro, Heri;
Støen, Ragnhild;
Ihlen, Espen Alexander F..
(2021)
Fully automated clinical movement analysis from videos using skeleton-based deep learning.
Gait & Posture.
volum 90.
Abstract
-
Groos, Daniel;
Adde, Lars;
Støen, Ragnhild;
Ramampiaro, Heri;
Ihlen, Espen Alexander F..
(2021)
New automatic, efficient, and highly precise tracking of infant spontaneous movements.
Developmental Medicine & Child Neurology.
volum 63.
Abstract
-
Tiwari, Shweta;
Ramampiaro, Heri;
Langseth, Helge.
(2021)
Machine Learning in Financial Market Surveillance: A Survey.
IEEE Access.
volum 9.
Academic literature review
-
Belhadi, Asma;
Djenouri, Youcef;
Nørvåg, Kjetil;
Ramampiaro, Heri;
Masseglia, Florent;
Lin, Jerry Chun-Wei.
(2020)
Space–time series clustering: Algorithms, taxonomy, and case study on urban smart cities.
Engineering Applications of Artificial Intelligence.
volum 95.
Academic article
-
Djenouri, Youcef;
Nørvåg, Kjetil;
Ramampiaro, Heri;
Lin, Jerry Chun-Wei.
(2020)
Fast and accurate group outlier detection for trajectory data.
Communications in Computer and Information Science.
volum 1259.
Academic article
-
Groos, Daniel;
Ramampiaro, Heri;
Ihlen, Espen Alexander F..
(2020)
EfficientPose: Scalable single-person pose estimation.
Applied intelligence (Boston).
Academic article
-
Saleh Salem, Tárik;
Langseth, Helge;
Ramampiaro, Heri.
(2020)
Prediction Intervals: Split Normal Mixture from Quality-Driven Deep Ensembles.
Proceedings of Machine Learning Research (PMLR).
volum 124.
Academic article
-
Dam, Thu-Lan;
Ramampiaro, Heri;
Nørvåg, Kjetil;
Duong, Quang-Huy.
(2019)
Towards efficiently mining closed high utility itemsets from incremental databases.
Knowledge-Based Systems.
volum 165.
Academic article
-
Groos, Daniel;
Aurlien, Kristian;
Ramampiaro, Heri;
Ihlen, Espen Alexander F.;
deRegnier, RA;
Peyton, Colleen;
Silberg, Inger Elisabeth;
Songstad, Nils Thomas;
Thomas, Niranjan;
Adde, Lars.
(2019)
Deep Learning‐based infant motion tracking facilitating early detection of cerebral palsy.
Developmental Medicine & Child Neurology.
volum 61.
Abstract
-
Özdikis, Özer;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2019)
Locality-adapted kernel densities of term co-occurrences for location prediction of tweets.
Information Processing & Management.
volum 56 (4).
Academic article
-
Saleh Salem, Tárik;
Kathuria, Karan;
Ramampiaro, Heri;
Langseth, Helge.
(2019)
Forecasting Intra-Hour Imbalances in Electric Power Systems.
Proceedings of the AAAI Conference on Artificial Intelligence.
volum 33 (1).
Academic article
-
Agarwal, Basant;
Ramampiaro, Heri;
Langseth, Helge;
Ruocco, Massimiliano.
(2018)
A deep network model for paraphrase detection in short text messages.
Information Processing & Management.
volum 54.
Academic article
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2018)
Applying temporal dependence to detect changes in streaming data.
Applied intelligence (Boston).
volum 48 (12).
Academic article
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil;
Fournier-Viger, Philippe;
Dam, Thu-Lan.
(2018)
High utility drift detection in quantitative data streams.
Knowledge-Based Systems.
volum 157.
Academic article
-
Özdikis, Özer;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2018)
Spatial Statistics of Term Co-occurrences for Location Prediction of Tweets.
Lecture Notes in Computer Science (LNCS).
volum 10772.
Academic article
-
Pitsilis, Georgios;
Ramampiaro, Heri;
Langseth, Helge.
(2018)
Effective hate-speech detection in Twitter data using recurrent neural networks.
Applied intelligence (Boston).
volum 48 (12).
Academic article
-
Repp, Øystein Kvamme;
Ramampiaro, Heri.
(2018)
Extracting news events from microblogs.
Journal of Statistics & Management Systems.
volum 21 (4).
Academic article
-
de Souza da Silva, Eliezer;
Langseth, Helge;
Ramampiaro, Heri.
(2017)
Content-Based Social Recommendation with Poisson Matrix Factorization.
Lecture Notes in Computer Science (LNCS).
volum 10534 LNAI.
Academic article
-
Duong, Quang-Huy;
Fournier-Viger, Philippe;
Ramampiaro, Heri;
Nørvåg, Kjetil;
Dam, Thu-Lan.
(2017)
Efficient High Utility Itemset Mining using Buffered Utility-Lists.
Applied intelligence (Boston).
volum 48 (7).
Academic article
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2015)
Geo-Temporal Distribution of Tag Terms for Event-Related Image Retrieval.
Information Processing & Management.
volum 51 (1).
Academic article
-
Nguyen, Hai Thanh;
Almenningen, Thomas;
Havig, Martin;
Schistad, Herman;
Kofod-Petersen, Anders;
Langseth, Helge;
Ramampiaro, Heri.
(2014)
Learning to Rank for Personalized Fashion Recommender Systems via Implicit Feedback.
Lecture Notes in Computer Science (LNCS).
volum 8891.
Academic article
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2014)
A scalable algorithm for extraction and clustering of event-related pictures.
Multimedia Tools and Applications.
volum 70 (1).
Academic article
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2013)
Event-Related Image Retrieval: Exploring Geographical and Temporal Distribution of User Tags.
International Journal of Multimedia Information Retrieval.
Academic article
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2013)
Exploring Temporal Proximity and Spatial Distribution of Terms in Web-based Search of Event-Related Images.
ACM Hypertext Proceedings.
Academic article
-
Joshi, James;
Bertino, Elisa;
Pu, Calton;
Ramampiaro, Heri.
(2012)
ACM/Springer Mobile Networks and Applications (MONET) Special Issue on "Collaborative Computing: Networking, Applications and Worksharing".
Mobile Networks and Applications.
volum 17 (3).
Editorial
-
Ramampiaro, Heri;
Hansen, Aleksander Grande.
(2011)
DNA Sequence Search Using Content-Based Image Search Approach.
Advances in Intelligent and Soft Computing (AISC).
volum 93.
Academic article
-
Ramampiaro, Heri;
Li, Chen.
(2011)
Supporting BioMedical Information Retrieval: The BioTracer Approach.
Lecture Notes in Computer Science (LNCS).
volum 6990.
Academic article
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2011)
NTNU@MediaEval 2011 Social Event Detection Task (SED).
CEUR Workshop Proceedings.
volum 807.
Academic article
-
Ramampiaro, Heri.
(2010)
BioMedical Information Retrieval: The BioTracer Approach.
Lecture Notes in Computer Science (LNCS).
volum 6266.
Academic article
-
Beisvåg, Vidar;
Jünge, Frode KR;
Bergum, Hallgeir;
Jølsum, Lars;
Lydersen, Stian;
Gunther, Clara-Cecilie;
Ramampiaro, Heri;
Langaas, Mette;
Sandvik, Arne Kristian;
Lægreid, Astrid.
(2006)
GeneTools - application for functional annotation and statistical hypothesis testing.
BMC Bioinformatics.
volum 7 (470).
Book review
-
Wang, Alf Inge;
Sørensen, Carl-Fredrik;
Ramampiaro, Heri;
Le, Hien Nam;
Conradi, Reidar;
Nygård, Mads.
(2005)
Using the MOWAHS characterisation framework for development of mobile work applications.
Lecture Notes in Computer Science (LNCS).
volum 3547.
Academic article
-
Hien, Nam le;
Nygård, Mads;
Ramampiaro, Herindrasana.
(2004)
A Locking Model for Mobile Databases in Mobile Environments.
IASTED International Conference. Applied Informatics. Proceedings.
Academic article
-
Ramampiaro, Herindrasana;
Nygård, Mads.
(2004)
CAGISTrans: Providing Adaptable Transactional Support for Cooperative Work - An Extended Treatment.
Information Technology and Management.
volum 05 (1/2).
Academic article
-
Ramampiaro, Herindrasana;
Wang, Alf Inge;
Sørensen, Carl-Fredrik;
Hien, Nam le.
(2003)
Requirement Indicators for Mobile Work: The MOWAHS Approach.
IASTED International Conference. Applied Informatics. Proceedings.
Academic article
-
Ramampiaro, Herindrasana;
Wang, Alf Inge;
Brasethvik, Terje.
(2000)
Supporting Distributed Cooperative Work in CAGIS.
IASTED International Conference on Software Engineering and Applications SEA : Proceddings.
Academic article
Part of book/report
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2020)
Multiple Dense Subtensor Estimation with High Density Guarantee.
2020 IEEE 36th International Conference on Data Engineering (ICDE).
Academic chapter/article/Conference paper
-
Djenouri, Youcef;
Lin, Chun Wei;
Nørvåg, Kjetil;
Ramampiaro, Heri.
(2019)
Highly Efficient Pattern Mining Based on Transaction Decomposition.
35th IEEE International Conference on Data Engineering, ICDE 2019, Macao, China, April 8-11, 2019.
Academic chapter/article/Conference paper
-
Duong, Quang-Huy;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2019)
Sketching Streaming Histogram Elements using Multiple Weighted Factors.
CIKM '19: Proceedings of the 28th ACM International Conference on Information and Knowledge Management.
Academic chapter/article/Conference paper
-
Ramampiaro, Heri;
Langseth, Helge;
Almenningen, Thomas;
Schistad, Herman;
Havig, Martin Christian;
Nguyen, Hai Thanh.
(2019)
New Ideas in Ranking for Personalized Fashion Recommender Systems.
Business and Consumer Analytics: New Ideas.
Academic chapter/article/Conference paper
-
Alkowaileet, Wail;
Alsubaiee, Sattam;
Carey, Michael J.;
Chen, Li;
Ramampiaro, Heri;
Sinthong, Phanwadee;
Wang, Xikui.
(2018)
Enhancing Big Data with Semantics: The AsterixDB Approach (Poster).
IEEE 12th International Conference on Semantic Computing (ICSC 2018).
Academic chapter/article/Conference paper
-
Alkowaileet, Wail;
Alsubaiee, Sattam;
Carey, Michael J.;
Li, Chen;
Ramampiaro, Heri;
Sinthong, Phanwadee;
Wang, Xikui.
(2018)
End-to-End Machine Learning with Apache AsterixDB.
Proceedings of the Second Workshop on Data Management for End-To-End Machine Learning (DEEM 2018).
Academic chapter/article/Conference paper
-
Özdikis, Özer;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2018)
Locality-adapted Kernel Densities for Tweet Localization.
Proceedings of the 41st International ACM SIGIR Conference on Research & Development in Information Retrieval.
Academic chapter/article/Conference paper
-
Balog, Krisztian;
Ramampiaro, Heri.
(2013)
Cumulative citation recommendation: classification vs. ranking.
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval.
Academic chapter/article/Conference paper
-
Balog, Krisztian;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2013)
KBAAA: A Web-based Toolkit for the Assessment and Analysis of Knowledge Base Acceleration Systems.
Proceedings of the Open research Areas in Information Retrieval (OAIR 2013).
Academic chapter/article/Conference paper
-
Balog, Krisztian;
Takhirov, Naimdjon;
Ramampiaro, Heri;
Nørvåg, Kjetil.
(2013)
Multi-step Classification Approaches to Cumulative Citation Recommendation.
Proceedings of the Open research Areas in Information Retrieval (OAIR 2013).
Academic chapter/article/Conference paper
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2012)
Exploratory Analysis on Heterogeneous Tag-Point Patterns for Ranking and Extracting Hot-Spot Related Tags.
Proceedings of the 5th ACM SIGSPATIAL International Workshop on Location-Based Social Networks (LSBN'2012).
Academic chapter/article/Conference paper
-
Ramampiaro, Heri;
Cruzes, Daniela Soares;
Conradi, Reidar;
Mendonça, Manoel.
(2010)
Supporting Evidence-Based Software Engineering with Collaborative Information Retrieval.
Proceedings of the 6th International Conference on Collaborative Computing: Networking, Applications and Worksharing.
Academic chapter/article/Conference paper
-
Ruocco, Massimiliano;
Ramampiaro, Heri.
(2010)
Event Clusters Detection on Flickr Images using a Suffix-Tree Structure.
Proceedings of 2010 IEEE International Symposium on Multimedia (ISM2010).
Academic chapter/article/Conference paper
-
Paulsen, Jon Rune;
Ramampiaro, Heri.
(2009)
Combining Latent Semantic Indexing and Clustering to Retrieve and Cluster Biomedical Information: A 2-step Approach.
Norsk Informatikk Konferanse 2009.
Academic chapter/article/Conference paper
-
Ramampiaro, Heri.
(2009)
Retrieving BioMedical Information with BioTracer: Challenges and Possibilities.
Norsk Informatikk Konferanse 2009.
Academic chapter/article/Conference paper
-
Wang, Alf Inge;
Sørensen, Carl-Fredrik;
Le, Hien Nam;
Ramampiaro, Heri;
Nygård, Mads;
Conradi, Reidar.
(2008)
From Scenarios to Requirements in Mobile Client-Server Systems.
Designing Software-Intensive Systems: Methods and Principles.
Academic chapter/article/Conference paper
-
Ramampiaro, Heri.
(2006)
Supporting Collborative Mobile Applications using Adaptable Transactional Framework (Invited Paper).
Proceedings of the 2nd International Conference on Collaborative Computing (Collaboratecom 2005).
Academic chapter/article/Conference paper
Report
-
de Souza da Silva, Eliezer;
Langseth, Helge;
Ramampiaro, Heri.
(2021)
Factorization models with relational and contextual information: Probabilistic factorization, Point processes and neural sequential models.
2021. ISBN 978-82-326-5273-0. Doctoral theses at NTNU;2021:16 (1).
Doctoral dissertation
-
Takhirov, Naimdjon;
Aalberg, Trond;
Sølvberg, Ingeborg Torvik;
Ramampiaro, Heri.
(2013)
Extracting Knowledge for Cultural Heritage Knowledge Base Population.
2013. ISBN 9788247147092. Doktoravhandlinger ved NTNU (289).
Doctoral dissertation
-
Ramampiaro, Heri.
(2001)
CAGISTrans: Adaptable Transactional Support for Cooperative Work.
2001. ISBN 82-471-5360-2.
Doctoral dissertation
Media
2022
-
InterviewRoer, Kai; Ryen, Tom; Ramampiaro, Heri; Vaaland, Mattis. (2022) Mener studenter lærer for lite om sikkerhet - UiS og NTNU slår tilbake. kode24.no [Internett]. 2022-01-13.
2021
-
Academic lectureGroos, Daniel; Adde, Lars; Aubert, Sindre Aarnes; Haukeland, Andreas; Ramampiaro, Heri; Støen, Ragnhild; Ihlen, Espen Alexander F.. (2021) Fully automated clinical movement analysis from videos using skeleton-based deep learning. ESMAC 2021 . European Society of Movement Analysis for Adults & Children; 2021-10-14 - 2021-10-15.
-
Academic lectureGroos, Daniel; Adde, Lars; Støen, Ragnhild; Ramampiaro, Heri; Ihlen, Espen Alexander F.. (2021) New automatic, efficient, and highly precise tracking of infant spontaneous movements. European Academy of Childhood Disability 2021 . European Academy of Childhood Disability; Virtual. 2021-05-20 - 2021-06-10.
-
Programme participationNTNU, NTNU; Tufte, Gunnar; Ramampiaro, Heri. (2021) Hvor smart er kunstig intelligens?. https://shows.acast.com/de-store-sporsmalene/episodes/hvor-s [Internett]. 2021-01-19.
2019
-
PosterGroos, Daniel; Aurlien, Kristian; Ramampiaro, Heri; Ihlen, Espen Alexander F.; deRegnier, RA; Peyton, Colleen; Silberg, Inger Elisabeth; Songstad, Nils Thomas; Thomas, Niranjan; Adde, Lars. (2019) Deep Learning-based infant motion tracking facilitating early detection of cerebral palsy. European Academy of Childhood Disability 2019 . European Academy of Childhood Disability; Paris. 2019-05-23 - 2019-05-25.
2018
-
Popular scientific lectureRamampiaro, Heri. (2018) AI: Skal vi omfavne eller frykte det?. NEO2018 – IKT-Norges årskonferanse . IKT-Norge; Oslo. 2018-04-23 - 2018-04-23.
-
Popular scientific lectureØien, Geir Egil Dahle; Mengshoel, Ole Jakob; Ramampiaro, Heri; Svendsen, Torbjørn Karl. (2018) NTNUs strategiske satsing på kunstig intelligens (AI) – bakgrunn, aktiviteter og fremtidsvyer. Medlemsmøte, Det Kongelige Norske Vitenskapers Selskap . Det Kongelige Norske Vitenskapers Selskap; Trondheim. 2018-11-12 - 2018-11-12.
2009
-
InterviewRamampiaro, Heri. (2009) Sånn er livet. NRK P2 [Radio]. 2009-02-05.
-
Academic lectureRamampiaro, Heri; Cruzes, Daniela Soares; Conradi, Reidar; Mendonca, Manoel. (2009) Information Retrieval Support for Evidence-Based Software Engineering. ERCIM Workshop on Data and Information Spaces 2009 . ERCIM Working Group on Data and Information Spaces; Paris. 2009-05-26 - 2009-05-27.
2008
-
Popular scientific lectureRamampiaro, Heri. (2008) Info om søkemotormiljøene i Trondheim, om arbeidsmiljø og rekruttering og hvordan de får kreativiteten til å blomstre. R- Gruppemøte: Møte med næringslivstopper i Trøndelag . SIVA; Trondheim. 2008-03-05 - 2008-03-05.
-
InterviewRamampiaro, Heri. (2008) NRK Trøndelag - Intervju i morgenseningen. NRK Trøndelag [Radio]. 2008-01-07.
-
InterviewRamampiaro, Heri. (2008) Outside the ghetto. Universitetsavisa [Internett]. 2008-02-06.
-
InterviewRamampiaro, Heri. (2008) Suksesstrønderen fra Madagaskar. Adresseavisen [Avis]. 2008-01-07.
2007
-
InterviewRamampiaro, Heri. (2007) Googler gener. Forskning.no [Internett]. 2007-05-25.
-
InterviewRamampiaro, Heri. (2007) Her er innvandrertoppen. Dagbladet [Avis]. 2007-12-30.
-
Academic lectureRamampiaro, Heri. (2007) Text mining Methods and Techniques for Biomedical Literature. LCB seminar Series . The Linnaeus Centre for Bioinformatics (LCB); BMC, University of Uppsala. 2007-02-01 - 2007-02-01.
-
Academic lectureYan Hua, Chen; Ramampiaro, Heri; Lægreid, Astrid; Sætre, Rune. (2007) ProtIR prototype: abstract relevance for Protein-Protein Interaction in BioCreAtIvE2 Challenge, PPI-IAS subtask. BioCreAtIvE II . CNIO; Madrid. 2007-04-23 - 2007-04-25.
2004
-
Academic lectureRamampiaro, Herindrasana. (2004) Transactional Support for Cooperative Work: Using Mobile Agents in CAGISTrans. International Conference on Parallel and Distributed Computing and Systems (PDCS 2004) . IASTED; MIT - Cambridge, MA. 2004-11-09 - 2004-11-11.
2002
-
Academic lectureRamampiaro, Herindrasana; Nygård, Mads. (2002) Supporting customisable transactions for cooperative work: An experience paper. 2002 Western Multi conference (WMC 02) � Collaborative Technologies Symposium 2002 (CTS 02) . [Mangler data]; San Antonio, Texas USA. 2002-01-31.
-
Academic lectureSørensen, Carl-Fredrik; Wang, Alf Inge; Hien, Nam le; Ramampiaro, Herindrasana; Nygård, Mads; Conradi, Reidar. (2002) The MOWAHS Characterisation Framework for Mobile Work. IASTED International Conference on Applied Informatics (AI'2002), . [Mangler data]; Innsbruck, Østerrike. 2002-02-21.
2001
-
Academic lectureRamampiaro, Herindrasana; Nygård, Mads. (2001) CAGISTrans: A Transactional Framework for Cooperative Work. International Conference on Parallel and Distributed Computing Systems (PDCS2001) . [Mangler data]; Dallas, USA. 2001-08-10.
-
Academic lectureRamampiaro, Herindrasana; Nygård, Mads. (2001) CAGISTrans: Providing adaptable transactional support for cooperative work. 6th INFORMS Conference on Information Systems and Technology (CIST-2001) . INFORMS; Miami. 2001-11-04.
1999
-
Academic lectureRamampiaro, Herindrasana; Nygård, Mads. (1999) Cooperative database system: A constructive review of cooperative transaction models. 1999 International Symposium on Database Applications in Non-Traditional Environments(DANTE '99) . [Mangler data]; Kyoto, Japan, 28.-30. november 1999.