A Framework for Implicitly Tracking Data. - Robert Villa; Matthew Chalmers (DELOS, 2001)

The effectiveness of query-specific hierarchic clustering in information retrieval. - Anastasios Tombros; Robert Villa; C. J. van Rijsbergen (Inf. Process. Manag., 2002)

An Experiment with Ontology Mapping using Concept Similarity. - Robert Villa; Ruth Wilson; Fabio Crestani (RIAO, 2004)

Personalized News Content Programming (PENG): A System Architecture. - Gabriella Pasi; Robert Villa (DEXA Workshops, 2005)

The PENG System: Practice and Experience. - Gabriella Pasi; Gloria Bordogna; Robert Villa (DEXA Workshops, 2006)

A Flexible News Filtering Model Exploiting a Hierarchical Fuzzy Categorization. - Gloria Bordogna; Marco Pagani; Gabriella Pasi; Robert Villa (FQAS, 2006)

Glasgow University at TRECVid 2006. - Jana Urban; Xavier Hilaire; Frank Hopfgartner; Robert Villa; Joemon M. Jose; Siripinyo Chantamunee; Yoshihiko Gotoh (TRECVID, 2006)

Simulated Testing of an Adaptive Multimedia Information Retrieval System. - Frank Hopfgartner; Jana Urban; Robert Villa; Joemon M. Jose (CBMI, 2007)

A multi-criteria content-based filtering system. - Gabriella Pasi; Gloria Bordogna; Robert Villa (SIGIR, 2007)

Exploiting log files in video retrieval. - Frank Hopfgartner; Thierry Urruty; Robert Villa; Nicholas Gildea; Joemon M. Jose (JCDL, 2008)

A cluster-based simulation of facet-based search. - Thierry Urruty; Frank Hopfgartner; Robert Villa; Nicholas Gildea; Joemon M. Jose (JCDL, 2008)

A study of awareness in multimedia search. - Robert Villa; Nicholas Gildea; Joemon M. Jose (JCDL, 2008)

FacetBrowser: a user interface for complex search tasks. - Robert Villa; Nicholas Gildea; Joemon M. Jose (ACM Multimedia, 2008)

Collaborative awareness in multimedia search. - Robert Villa; Nicholas Gildea; Joemon M. Jose (ACM Multimedia, 2008)

A faceted interface for multimedia search. - Robert Villa; Nicholas Gildea; Joemon M. Jose (SIGIR, 2008)

Glasgow University at TRECVID 2008. - P. Punitha 001; Thierry Urruty; Yue Feng 002; Martin Halvey; Anuj Goyal; David Hannah; Iraklis A. Klampanos; Vassilios Stathopoulos 002; Robert Villa; Joemon M. Jose (TRECVID, 2008)

K-Space at TRECVid 2008. - Peter Wilkins; Daragh Byrne; Gareth J. F. Jones; Hyowon Lee 001; Gordon Keenan; Kevin McGuinness; Noel E. O'Connor; Neil O'Hare; Alan F. Smeaton; Tomasz Adamek; Raphaël Troncy; Alia Amin; et al. (TRECVID, 2008)

AIR 2006: First International Workshop on Adaptive Information Retrieval. - Hideo Joho; Jana Urban; Robert Villa; Joemon M. Jose; C. J. van Rijsbergen (SIGIR Forum, 2008)

User variance and its impact on video retrieval benchmarking. - Peter Wilkins; Raphaël Troncy; Martin Halvey; Daragh Byrne; Alia Amin; P. Punitha 001; Alan F. Smeaton; Robert Villa (CIVR, 2009)

Diversity, Assortment, Dissimilarity, Variety: A Study of Diversity Measures Using Low Level Features for Video Retrieval. - Martin Halvey; P. Punitha 001; David Hannah; Robert Villa; Frank Hopfgartner; Anuj Goyal; Joemon M. Jose (ECIR, 2009)

SALERO Intelligent Media Annotation & Search. - Wolfgang Weiss; Tobias Bürger; Robert Villa; Punitha Puttu Swamy; Wolfgang Halb (I-SEMANTICS, 2009)

Concept, content and the convict. - Mika Luma Tuomola; Teemu Korpilahti; Jaakko Pesonen; Abhigyan Singh; Robert Villa; P. Punitha 001; Yue Feng 002; Joemon M. Jose (ACM Multimedia, 2009)

Comparison of Feature Construction Methods for Video Relevance Prediction. - Pablo Bermejo 001; Hideo Joho; Joemon M. Jose; Robert Villa (MMM, 2009)

Facet-Based Browsing in Video Retrieval: A Simulation-Based Evaluation. - Frank Hopfgartner; Thierry Urruty; Robert Villa; Joemon M. Jose (MMM, 2009)

Statement-Based Semantic Annotation of Media Resources. - Wolfgang Weiss; Tobias Bürger; Robert Villa; P. Punitha 001; Wolfgang Halb (SAMT, 2009)

An aspectual interface for supporting complex search tasks. - Robert Villa; Iván Cantador; Hideo Joho; Joemon M. Jose (SIGIR, 2009)

Glasgow University at TRECVID 2009. - P. Punitha 001; Hemant Misra; Reede Ren; David Hannah; Anuj Goyal; Robert Villa; Joemon M. Jose (TRECVID, 2009)

Factors affecting click-through behavior in aggregated search interfaces. - Shanu Sushmita; Hideo Joho; Mounia Lalmas; Robert Villa (CIKM, 2010)

Can an intermediary collection help users search image databases without annotations? - Robert Villa; Martin Halvey; Hideo Joho; David Hannah; Joemon M. Jose (JCDL, 2010)

Promoting temporal diversity in video search results. - Martin Halvey; Anuj Goyal; Robert Villa; Joemon M. Jose (RIAO, 2010)

Simulated evaluation of faceted browsing based on feature selection. - Frank Hopfgartner; Thierry Urruty; Pablo Bermejo López; Robert Villa; Joemon M. Jose (Multim. Tools Appl., 2010)

Study of context influence on classifiers trained under different video-document representations. - Pablo Bermejo 001; Hideo Joho; Joemon M. Jose; Robert Villa (Inf. Process. Manag., 2011)

Revisiting User Information Needs in Aggregated Search. - Shanu Sushmita; Martin Halvey; Mounia Lalmas; Robert Villa (EuroHCIR, 2012)

A study of awareness in multimedia search. - Robert Villa; Joemon M. Jose (Inf. Process. Manag., 2012)

Sheffield Submission to the CHiC Interactive Task: Exploring Digital Cultural Heritage. - Mark M. Hall; Robert Villa; Sophie A. Rutter; Daniel Bell; Paul D. Clough; Elaine G. Toms (CLEF (Working Notes), 2013)

Search or Browse? Casual Information Access to a Cultural Heritage Collection. - Robert Villa; Paul D. Clough; Mark M. Hall; Sophie A. Rutter (EuroHCIR, 2013)

Is relevance hard work?: evaluating the effort of making relevant assessments. - Robert Villa; Martin Halvey (SIGIR, 2013)

How is a search system used in work task completion? - Elaine G. Toms; Robert Villa; Lori McCay-Peet (J. Inf. Sci., 2013)

Evaluating the effort involved in relevance assessments for images. - Martin Halvey; Robert Villa (SIGIR, 2014)

SIGIR 2014 workshop on gathering efficient assessments of relevance (GEAR). - Martin Halvey; Robert Villa; Paul D. Clough (SIGIR, 2014)

CLEF 2014: Information Access Evaluation meets Multilinguality, Multimodality, and Interaction. - Linda Cappellato; Paul D. Clough; Nicola Ferro 001; Mark M. Hall; Martin Halvey; Allan Hanbury; Evangelos Kanoulas; Wessel Kraaij; Mihai Lupu; Mark Sanderson; Elaine Toms; Robert Villa (SIGIR Forum, 2014)

Augmented Test Collections: A Step in the Right Direction. - Laura Hasler; Martin Halvey; Robert Villa (CoRR, 2015)

Video Test Collection with Graded Relevance Assessments. - Weng Qiying; Martin Halvey; Robert Villa (CHIIR, 2016)

A Comparison of Primary and Secondary Relevance Judgements for Real-Life Topics. - Simon Wakeling; Martin Halvey; Robert Villa; Laura Hasler (CHIIR, 2016)