3891 search results - page 128 / 779 » Query Models |
139
Voted
PDPTA
1996
15 years 3 months ago
1996
The problem of eciently retrieving and ranking documents from a huge collection according to their relevance to a research topic is addressed. A broad class of queries is de ned a...
154
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LPAR
2010
Springer
15 years 13 days ago
2010
Springer
We describe a technique and a tool called Qex for generating input tables and parameter values for a given parameterized SQL query. The evaluation semantics of an SQL query is tra...
120
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COOPIS
2002
IEEE
15 years 7 months ago
2002
IEEE
Mobile services offering multi-feature query capabilities must meet tough response time requirements to gain customer acceptance. The top-k query model is a popular candidate to im...
108
Voted
ADBIS
1998
Springer
15 years 6 months ago
1998
Springer
Object-oriented database management systems are often motivated by their support for new emerging application areas such as computer-aided design and analysis systems. The object-o...
108
Voted
WWW
2009
ACM
15 years 9 months ago
2009
ACM
In this paper, we propose to model the blended search problem by assuming conditional dependencies among queries, VSEs and search results. The probability distributions of this mo...