| 2016 | CHIIR | Video Test Collection with Graded Relevance Assessments. | Weng Qiying, Martin Halvey, Robert Villa |
| 2016 | CHIIR | A Comparison of Primary and Secondary Relevance Judgements for Real-Life Topics. | Simon Wakeling, Martin Halvey, Robert Villa, Laura Hasler |
| 2014 | SIGIR | Evaluating the effort involved in relevance assessments for images. | Martin Halvey, Robert Villa |
| 2014 | SIGIR | SIGIR 2014 workshop on gathering efficient assessments of relevance (GEAR). | Martin Halvey, Robert Villa, Paul D. Clough |
| 2013 | SIGIR | Is relevance hard work?: evaluating the effort of making relevant assessments. | Robert Villa, Martin Halvey |
| 2010 | CIKM | Factors affecting click-through behavior in aggregated search interfaces. | Shanu Sushmita, Hideo Joho, Mounia Lalmas, Robert Villa |
| 2009 | ECIR | Diversity, Assortment, Dissimilarity, Variety: A Study of Diversity Measures Using Low Level Features for Video Retrieval. | Martin Halvey, P. Punitha, David Hannah, Robert Villa, Frank Hopfgartner, Anuj Goyal, Joemon M. Jose |
| 2009 | MMM | Comparison of Feature Construction Methods for Video Relevance Prediction. | Pablo Bermejo, Hideo Joho, Joemon M. Jose, Robert Villa |
| 2009 | MMM | Facet-Based Browsing in Video Retrieval: A Simulation-Based Evaluation. | Frank Hopfgartner, Thierry Urruty, Robert Villa, Joemon M. Jose |
| 2009 | SIGIR | An aspectual interface for supporting complex search tasks. | Robert Villa, Ivn Cantador, Hideo Joho, Joemon M. Jose |
| 2008 | SIGIR | A faceted interface for multimedia search. | Robert Villa, Nicholas Gildea, Joemon M. Jose |
| 2007 | CBMI | Simulated Testing of an Adaptive Multimedia Information Retrieval System. | Frank Hopfgartner, Jana Urban, Robert Villa, Joemon M. Jose |
| 2007 | SIGIR | A multi-criteria content-based filtering system. | Gabriella Pasi, Gloria Bordogna, Robert Villa |
| 2006 | FQAS | A Flexible News Filtering Model Exploiting a Hierarchical Fuzzy Categorization. | Gloria Bordogna, Marco Pagani, Gabriella Pasi, Robert Villa |