714 search results - page 66 / 143 » Conceptual Query Expansion |
TREC
2000
13 years 11 months ago
2000
This paper describes our participation in the TREC-9 Spoken Document Retrieval (SDR) track. The THISL SDR system consists of a realtime version of a hybrid connectionist/HMM large...
ERCIMDL
2004
Springer
14 years 3 months ago
2004
Springer
Advanced personalization techniques are required to cope with novel challenges posed by attribute-rich MPEG-7 based digital libraries. At the heart of our deeply personalized news ...
ICADL
2004
Springer
14 years 3 months ago
2004
Springer
In order to support various requirements from the user’s perspective, digital library (DL) systems may need to apply a large variety of services, such as query services for a spe...
CIVR
2004
Springer
14 years 2 months ago
2004
Springer
In this paper we discuss the use of knowledge for the analysis and semantic retrieval of video. We follow a fuzzy relational approach to knowledge representation, based on which we...
TKDE
2011
13 years 5 months ago
2011
— Search queries on biomedical databases, such as PubMed, often return a large number of results, only a small subset of which is relevant to the user. Ranking and categorization...