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RIAO
2004
14 years 10 months ago
2004
Information Retrieval Systems aim at retrieving relevant documents according to the information needs which users express. Most Information Retrieval Systems focus on passage retr...
LREC
2010
14 years 10 months ago
2010
The focus of information retrieval evaluations, such as NIST's TREC evaluations (e.g. Voorhees 2003), is on evaluation of the information content of system responses. On the ...
NDQA
2003
14 years 10 months ago
2003
Early TREC-style Question Answering Systems were characterized by the following features: (a) the answer of the question was known to be included in a given local corpus, (b) the ...
SPIESR
2003
14 years 10 months ago
2003
Video contains multiple types of audio and visual information, which are difficult to extract, combine or trade-off in general video information retrieval. This paper provides an ...
SIGIR
2003
ACM
15 years 2 months ago
2003
ACM
One of the major problems in question answering (QA) is that the queries are either too brief or often do not contain most relevant terms in the target corpus. In order to overcom...