541 search results - page 49 / 109 » Tipster MUC-5: information extraction system evaluation |
ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper proposes a novel view of the information generated by relevance feedback. Latent semantic analysis is adapted to this view to extract useful inter-query information. Th...
JSAI
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. In this paper, we propose an efficient method for extracting scene tags from online video annotation (e.g., comments about video scenes). To evaluate this method by apply...
WEBI
2010
Springer
14 years 7 months ago
2010
Springer
Static index pruning techniques aim at removing from the posting lists of an inverted file the references to documents which are likely to be not relevant for answering user querie...
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
This paper presents a novel formulation and approach to the minimal document set retrieval problem. Minimal Document Set Retrieval (MDSR) is a promising information retrieval task...
UIST
2010
ACM
14 years 8 months ago
2010
ACM
This paper presents CoCo, a system that automates web tasks on a user's behalf through an interactive conversational interface. Given a short command such as "get road c...