2524 search results - page 106 / 505 » Numerical document queries |
170
click to vote
KDD
2008
ACM
16 years 6 months ago
2008
ACM
We introduce the problem of query decomposition, where we are given a query and a document retrieval system, and we want to produce a small set of queries whose union of resulting...
159
click to vote
ISDA
2009
IEEE
16 years 29 days ago
2009
IEEE
In this paper, we discuss the the role of the retrieval component in an TREC style opinion question answering system. Since blog retrieval differs from traditional ad-hoc document...
143
click to vote
CIKM
2001
Springer
15 years 10 months ago
2001
Springer
Query expansion has been shown effective for both single database retrieval and for distributed information retrieval where complete collection information is available. One might...
159
click to vote
DL
1997
Springer
15 years 10 months ago
1997
Springer
Non-uniform query languages make searching over heterogeneous information sources difficult. Our approach is to allow a user to compose Boolean queries in one rich front-end lang...
179
click to vote
IRI
2006
IEEE
16 years 11 days ago
2006
IEEE
We propose a semantic tagger that provides high level concept information for phrases based on several kinds of low level information about words in clinical narrative texts. The ...