3891 search results - page 236 / 779 » Query Models |
191
click to vote
CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This paper reports our multimedia information retrieval experiments carried out for the ImageCLEF track (ImageCLEFwiki). The task is to answer to user information needs, i.e. quer...
189
click to vote
FOCS
2006
IEEE
16 years 18 days ago
2006
IEEE
We extend the binary search technique to searching in trees. We consider two models of queries: questions about vertices and questions about edges. We present a general approach t...
185
click to vote
VLDB
1995
ACM
15 years 10 months ago
1995
ACM
Query processing is one of the most, critical issues in Object-Oriented DBMSs. Extensible opt,imizers with efficient, search strategies require a cost model to select the most eff...
173
click to vote
SIGIR
2004
ACM
15 years 12 months ago
2004
ACM
This paper presents a new dependence language modeling approach to information retrieval. The approach extends the basic language modeling approach based on unigram by relaxing th...
148
click to vote
DMDW
2001
15 years 8 months ago
2001
OLAP defines a set of data warehousing query tools characterized by providing a multidimensional view of data. Information can be shown at different aggregation levels (often call...