Background and activities

Scientific, academic and artistic work

Displaying a selection of activities. See all publications in the database



  • 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.
  • 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.


  • Gulla, Jon Atle; Zhang, Lemei; Liu, Peng; Özgöbek, Özlem; Su, Xiaomeng. (2017) The Adressa dataset for news recommendation. IEEE/WIC/ACM International Conference on Web Intelligence (WI).
  • 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 . Maria Bielikova, Eelco Herder, Federica Cena, Michel Desmara; Bratislava. 2017-07-09 - 2017-07-12.