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TREC
2007
15 years 1 months ago
Overview of the TREC 2007 Question Answering Track
The TREC 2007 question answering (QA) track contained two tasks: the main task consisting of series of factoid, list, and “Other” questions organized around a set of targets, ...
Hoa Trang Dang, Diane Kelly, Jimmy J. Lin
118
Voted
CLEF
2004
Springer
15 years 6 months ago
Overview of the CLEF 2004 Multilingual Question Answering Track
Following the pilot Question Answering Track at CLEF 2003, a new evaluation exercise for multilingual QA systems took place in 2004. This paper reports on the novelties introduced...
Bernardo Magnini, Alessandro Vallin, Christelle Ay...
CLEF
2003
Springer
15 years 6 months ago
The Multiple Language Question Answering Track at CLEF 2003
This paper reports on the pilot question answering track that was carried out within the CLEF initiative this year. The track was divided into monolingual and bilingual tasks: mono...
Bernardo Magnini, Simone Romagnoli, Alessandro Val...
109
Voted
PODS
1997
ACM
149views Database» more  PODS 1997»
15 years 5 months ago
Answering Recursive Queries Using Views
We consider the problem of answering datalog queries using materialized views. The ability to answer queries using views is crucial in the context of information integration. Prev...
Oliver M. Duschka, Michael R. Genesereth
104
Voted
AMW
2009
15 years 1 months ago
Consistent Query Answering in Data Warehouses
Abstract. A Data Warehouse (DW) is a data repository that organizes and physically integrates data from multiple sources under special kinds of schemas. A DW is composed by a set o...
Leopoldo E. Bertossi, Loreto Bravo, Mónica ...