David Vallet

Publication Activity (10 Years)

Years Active: 2005-2017
Publications (10 Years): 2

Top Topics

Matrix Factorization

Image And Video Retrieval

Top Venues

ACM Trans. Inf. Syst.

Publications

Seyedeh Sargol Sadeghi, Roi Blanco, Peter Mika, Mark Sanderson, Falk Scholer, David Vallet
Re-Finding Behaviour in Vertical Domains. ACM Trans. Inf. Syst. 35 (3) (2017)
Sadegh Kharazmi, Falk Scholer, David Vallet, Mark Sanderson
Examining Additivity and Weak Baselines. ACM Trans. Inf. Syst. 34 (4) (2016)
David Vallet, Shlomo Berkovsky, Sebastien Ardon, Anirban Mahanti, Mohamed Ali Kâafar
Characterizing and Predicting Viral-and-Popular Video Content. CIKM (2015)
Sargol Sadeghi, Roi Blanco, Peter Mika, Mark Sanderson, Falk Scholer, David Vallet
Predicting Re-finding Activity and Difficulty. ECIR (2015)
Amit Tiroshi, Shlomo Berkovsky, Mohamed Ali Kâafar, David Vallet, Tsvi Kuflik
Graph-Based Recommendations: Make the Most Out of Social Data. UMAP (2014)
Sargol Sadeghi, Roi Blanco, Peter Mika, Mark Sanderson, Falk Scholer, David Vallet
Identifying Re-finding Difficulty from User Query Logs. ADCS (2014)
Sadegh Kharazmi, Mark Sanderson, Falk Scholer, David Vallet
Using score differences for search result diversification. SIGIR (2014)
Amit Tiroshi, Shlomo Berkovsky, Mohamed Ali Kâafar, David Vallet, Terence Chen, Tsvi Kuflik
Improving business rating predictions using graph based features. IUI (2014)
David Vallet, Arik Friedman, Shlomo Berkovsky
Matrix Factorization without User Data Retention. PAKDD (1) (2014)
Martin Halvey, David Vallet, David Hannah, Joemon M. Jose
Supporting exploratory video retrieval tasks with grouping and recommendation. Inf. Process. Manag. 50 (6) (2014)
David Vallet, Iván Cantador, Joemon M. Jose
Exploiting semantics on external resources to gather visual examples for video retrieval. Int. J. Multim. Inf. Retr. 2 (2) (2013)
Saul Vargas, Pablo Castells, David Vallet
Explicit relevance models in intent-oriented information retrieval diversification. SIGIR (2012)
Felisa Verdejo, Raquel Martínez-Unanue, Pablo Castells, Antonio Moreno-Sandoval, Doroteo T. Toledano, Paloma Martínez, Abraham Duarte, José Manuel Pardo, Manuel Buenaga, Juan Cigarrán, Víctor Fresno-Fernández, Ana García-Serrano, Iván Cantador, David Vallet, A. Martínez
Mejorando el acceso, el análisis y la visibilidad de la Información y los contenidos Multilingues y Multimedia en Red para la Comunidad de Madrid. Proces. del Leng. Natural 49 (2012)
David Vallet, Pablo Castells
Personalized diversification of search results. SIGIR (2012)
Bettina Berendt, Laura Hollink, Vera Hollink, Markus Luczak-Rösch, Knud Möller, David Vallet
Usage analysis and the web of data. SIGIR Forum 45 (1) (2011)
David Vallet, Frank Hopfgartner, Joemon M. Jose, Pablo Castells
Effects of Usage-Based Feedback on Video Retrieval: A Simulation-Based Study. ACM Trans. Inf. Syst. 29 (2) (2011)
Bettina Berendt, Laura Hollink, Vera Hollink, Markus Luczak-Rösch, Knud Möller, David Vallet
USEWOD2011: 1st international workshop on usage analysis and the web of data. WWW (Companion Volume) (2011)
David Vallet, Pablo Castells
On diversifying and personalizing web search. SIGIR (2011)
Saul Vargas, Pablo Castells, David Vallet
Intent-oriented diversity in recommender systems. SIGIR (2011)
David Vallet, Martin Halvey, Joemon M. Jose, Pablo Castells
Applying soft links to diversify video recommendations. CBMI (2011)
Miriam Fernández, Iván Cantador, Vanessa López, David Vallet, Pablo Castells, Enrico Motta
Semantically enhanced Information Retrieval: An ontology-based approach. J. Web Semant. 9 (4) (2011)
David Vallet, Martin Halvey, David Hannah, Joemon M. Jose
A multi faceted recommendation approach for explorative video retrieval tasks. IUI (2010)
David Vallet, Iván Cantador, Joemon M. Jose
Personalizing Web Search with Folksonomy-Based User and Document Profiles. ECIR (2010)
José M. Conde, David Vallet, Pablo Castells
Inferring user intent in web search by exploiting social annotations. SIGIR (2010)
David Vallet, Naeem Ramzan, Martin Halvey, Charalampos Z. Patrikakis
ACM international workshop on social, adaptive and personalized multimedia interaction and access (SAPMIA 2010). ACM Multimedia (2010)
David Vallet
John Davies, Marko Grobelnik and Dunja Mladenic: Semantic knowledge management - Springer, 2009, 252 pp., Price: $99 (ISBN: 978-3-540-88844-4). Inf. Retr. 13 (4) (2010)
Iván Cantador, Alejandro Bellogín, David Vallet
Content-based recommendation in social tagging systems. RecSys (2010)
David Vallet, Iván Cantador, Joemon M. Jose
Exploiting external knowledge to improve video retrieval. Multimedia Information Retrieval (2010)
Martin Halvey, David Vallet, David Hannah, Yue Feng, Joemon M. Jose
An asynchronous collaborative search system for online video search. Inf. Process. Manag. 46 (6) (2010)
Martin Halvey, David Vallet, David Hannah, Joemon M. Jose
ViGOR: a grouping oriented interface for search and retrieval in video libraries. JCDL (2009)
David Vallet, Iván Cantador, Joemon M. Jose
Exploiting Social Tagging Profiles to Personalize Web Search. FQAS (2009)
Iván Cantador, David Vallet, Joemon M. Jose
Measuring Vertex Centrality in Co-occurrence Graphs for Online Social Tag Recommendation. DC@PKDD/ECML (2009)
Frank Hopfgartner, David Vallet, Martin Halvey, Joemon M. Jose
Collaborative Search Trails for Video Search CoRR (2009)
David Vallet, Frank Hopfgartner, Martin Halvey, Joemon M. Jose
Community based feedback techniques to improve video search. Signal Image Video Process. 2 (4) (2008)
Phivos Mylonas, David Vallet, Pablo Castells, Miriam Fernández, Yannis Avrithis
Personalized information retrieval based on context and ontological knowledge. Knowl. Eng. Rev. 23 (1) (2008)
David Vallet, Frank Hopfgartner, Joemon M. Jose
Use of Implicit Graph for Recommending Relevant Videos: A Simulated Evaluation. ECIR (2008)
David Vallet, Hugo Zaragoza
Inferring the most important types of a query: a semantic approach. SIGIR (2008)
Frank Hopfgartner, David Vallet, Martin Halvey, Joemon M. Jose
Search trails using user feedback to improve video search. ACM Multimedia (2008)
Miriam Fernández, Vanessa López, Marta Sabou, Victoria S. Uren, David Vallet, Enrico Motta, Pablo Castells
Semantic Search Meets the Web. ICSC (2008)
Pablo Castells, Miriam Fernández, David Vallet
An Adaptation of the Vector-Space Model for Ontology-Based Information Retrieval. IEEE Trans. Knowl. Data Eng. 19 (2) (2007)
David Vallet, Pablo Castells, Miriam Fernández, Phivos Mylonas, Yannis Avrithis
Personalized Content Retrieval in Context Using Ontological Knowledge. IEEE Trans. Circuits Syst. Video Technol. 17 (3) (2007)
Iván Cantador, Pablo Castells, David Vallet
Enriching Group Profiles with Ontologies for Knowledge-Driven Colalborative Content Retrieval. WETICE (2006)
Miriam Fernández, David Vallet, Pablo Castells
Probabilistic Score Normalization for Rank Aggregation. ECIR (2006)
David Vallet, Iván Cantador, Miriam Fernández, Pablo Castells
A Multi-Purpose Ontology-Based Approach for Personalized Content Filtering and Retrieval. SMAP (2006)
Miriam Fernández, David Vallet, Pablo Castells
Using historical data to enhance rank aggregation. SIGIR (2006)
A. Evans, Miriam Fernández, David Vallet, Pablo Castells
Adaptive multimedia access: from user needs to semantic personalisation. ISCAS (2006)
David Vallet, Miriam Fernández, Pablo Castells, Phivos Mylonas, Yannis Avrithis
A Contextual Personalization Approach Based on Ontological Knowledge. C&O@ECAI (2006)
Pablo Castells, Miriam Fernández, David Vallet, Phivos Mylonas, Yannis Avrithis
Self-tuning Personalized Information Retrieval in an Ontology-Based Framework. OTM Workshops (2005)
David Vallet, Miriam Fernández, Pablo Castells
An Ontology-Based Information Retrieval Model. ESWC (2005)