77 search results - page 16 / 16 » TREC 2003 Question Answering Track at CAS-ICT |
SIGIR
2008
ACM
13 years 4 months ago
2008
ACM
Evaluation measures act as objective functions to be optimized by information retrieval systems. Such objective functions must accurately reflect user requirements, particularly w...
INEX
2004
Springer
13 years 10 months ago
2004
Springer
NEXI was introduced in INEX 2004 as a query language for specifying structured and unstructured queries on XML documents. A language expressive enough for INEX yet simple enough f...