|
Research Area: Search Technologies, Econ and Social Sys |
Profile
Georgina Ramirez joined the Multimedia Retrieval group at Yahoo! Research Barcelona in June 2007.
Her work focuses on the user behavior and interaction aspects of multimedia retrieval. In particular, she is interested in developing interaction based content annotation and implicit/explicit feedback models.
Georgina is also an active member of an European project on "Search Environments for Media", SEMEDIA.
Before joining Yahoo!, Georgina was a member of the Database Architectures and Information Access group at the Center for Mathematics and Computer Science (CWI) in Amsterdam, where she completed her PhD on the use of structural features for effective content-oriented XML Retrieval.
Recent Publications, Projects and News
- Using Small XML Elements to Support Relevance Ramirez, G. ; Westerveld, T. ; de Vries, A. P., Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, ACM Press, 2006
- TIJAH Scratches INEX 2005: Vague Element Selection, Image Search, Overlap and Relevance Feedback Mihajlovic, V. ; Ramirez, G. ; Westerveld, T. ; Hiemstra, D. ; Blok, H. E. ; de Vries, A. P., Lecture Notes in Computer Science, Springer Berlin / Heidelberg, 2006
- Using Structural Relationships for Focused XML Retrieval Ramirez, G. ; Westerveld, T. ; de Vries, A. P., Proceedings of the Seventh International Conference on Flexible Query Answering Systems (FQAS 2006), Springer Berlin / Heidelberg, 2006
- The TIJAH XML Information Retrieval System Blok, H.E. ; Mihajlovic, V. ; Ramirez, G. ; Westerveld, T. ; D.Hiemstra, ; de Vries, A. P., Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, ACM Press, 2006
- The Role of Non-Content Features in XML Retrieval Ramirez, Georgina, TCDL Bulletin. Special Issue: Doctoral Papers from the European Conference on Digital Libraries (ECDL 2005), 2006
- Surface Features in Video Retrieval Westerveld, Thijs ; de Vries, Arjen P. ; Ramirez, Georgina, Lecture Notes in Computer Science, Springer, 2006
- Relevant Contextual Features in XML Retrieval Ramirez, G. ; de Vries, A. P., IIiX: Proceedings of the 1st International Conference on Information Interaction in Context, ACM Press, 2006
- XML and Context: Structural Features Relevant to Search Tasks Ramirez, G. ; de Vries, A. P., Proceedings of the ACM SIGIR 2005 Workshop on Information Retrieval in Context, IRiX, 2005
- TIJAH at INEX 2004. Modeling Phrases and Relevance Feedback Mihajlovic, V. ; Ramirez, G. ; de Vries, A. P. ; Hiemstra, D. ; Blok, H. E., Advances in XML Information Retrieval. Third International Workshop of the INitiative for the Evaluation of XML Retrieval (INEX 2004), Springer Berlin / Heidelberg, 2005
- The Lowlands' TREC Experiments 2005 Rode, H. ; Ramirez, G. ; Westerveld, T. ; Hiemstra, D. ; de Vries, A. P., Proceedings of the 14th Text REtrieval Conference, TREC 2005, 2005
- Structural Features in Content Oriented XML Retrieval Ramirez, G. ; Westerveld, T. ; de Vries, A. P., CIKM '05: Proceedings of the 14th ACM International Conference on Information and Knowledge Management, ACM Press, 2005
- TIJAH: Embracing IR Methods in XML Databases List, J. ; Mihajlovic, V. ; Ramirez, G. ; de Vries, A. P. ; Hiemstra, D. ; Blok, H. E., Information Retrieval Journal, Kluwer Academic Publishers, 2005
- Combining Indexing Schemes to Accelerate Querying XML on Content and Structure Ramirez, G. ; de Vries, A. P., Proceedings of the Twente Data Management Workshop (TDM), 2004