| 2015 | CIKM | Characterizing and Predicting Viral-and-Popular Video Content. | David Vallet, Shlomo Berkovsky, Sebastien Ardon, Anirban Mahanti, Mohamed Ali Kafar |
| 2015 | ECIR | Predicting Re-finding Activity and Difficulty. | Sargol Sadeghi, Roi Blanco, Peter Mika, Mark Sanderson, Falk Scholer, David Vallet |
| 2014 | ADCS | Identifying Re-finding Difficulty from User Query Logs. | Sargol Sadeghi, Roi Blanco, Peter Mika, Mark Sanderson, Falk Scholer, David Vallet |
| 2014 | IUI | Improving business rating predictions using graph based features. | Amit Tiroshi, Shlomo Berkovsky, Mohamed Ali Kafar, David Vallet, Terence Chen, Tsvi Kuflik |
| 2014 | PAKDD | Matrix Factorization without User Data Retention. | David Vallet, Arik Friedman, Shlomo Berkovsky |
| 2014 | SIGIR | Using score differences for search result diversification. | Sadegh Kharazmi, Mark Sanderson, Falk Scholer, David Vallet |
| 2012 | SIGIR | Personalized diversification of search results. | David Vallet, Pablo Castells |
| 2012 | SIGIR | Explicit relevance models in intent-oriented information retrieval diversification. | Saul Vargas, Pablo Castells, David Vallet |
| 2011 | CBMI | Applying soft links to diversify video recommendations. | David Vallet, Martin Halvey, Joemon M. Jose, Pablo Castells |
| 2011 | WWW | USEWOD2011: 1st international workshop on usage analysis and the web of data. | Bettina Berendt, Laura Hollink, Vera Hollink, Markus Luczak-Rsch, Knud Mller, David Vallet |
| 2011 | SIGIR | On diversifying and personalizing web search. | David Vallet, Pablo Castells |
| 2011 | SIGIR | Intent-oriented diversity in recommender systems. | Saul Vargas, Pablo Castells, David Vallet |
| 2010 | ECIR | Personalizing Web Search with Folksonomy-Based User and Document Profiles. | David Vallet, Ivn Cantador, Joemon M. Jose |
| 2010 | IUI | A multi faceted recommendation approach for explorative video retrieval tasks. | David Vallet, Martin Halvey, David Hannah, Joemon M. Jose |
| 2010 | RecSys | Content-based recommendation in social tagging systems. | Ivn Cantador, Alejandro Bellogn, David Vallet |
| 2010 | SIGIR | Inferring user intent in web search by exploiting social annotations. | Jos M. Conde, David Vallet, Pablo Castells |
| 2009 | FQAS | Exploiting Social Tagging Profiles to Personalize Web Search. | David Vallet, Ivn Cantador, Joemon M. Jose |
| 2008 | ECIR | Use of Implicit Graph for Recommending Relevant Videos: A Simulated Evaluation. | David Vallet, Frank Hopfgartner, Joemon M. Jose |
| 2008 | SIGIR | Inferring the most important types of a query: a semantic approach. | David Vallet, Hugo Zaragoza |
| 2006 | ECAI | A Contextual Personalization Approach Based on Ontological Knowledge. | David Vallet, Miriam Fernndez, Pablo Castells, Phivos Mylonas, Yannis Avrithis |
| 2006 | ECIR | Probabilistic Score Normalization for Rank Aggregation. | Miriam Fernndez, David Vallet, Pablo Castells |
| 2006 | ISCAS | Adaptive multimedia access: from user needs to semantic personalisation. | A. Evans, Miriam Fernndez, David Vallet, Pablo Castells |
| 2006 | SIGIR | Using historical data to enhance rank aggregation. | Miriam Fernndez, David Vallet, Pablo Castells |
| 2006 | WETICE | Enriching Group Profiles with Ontologies for Knowledge-Driven Colalborative Content Retrieval. | Ivn Cantador, Pablo Castells, David Vallet |