185 search results - page 22 / 37 » Precise complexity analysis for efficient datalog queries |
TSD
2010
Springer
14 years 7 months ago
2010
Springer
This paper presents a quantitative performance analysis of two different approaches to the lemmatization of the Czech text data. The first one is based on manually prepared diction...
JCDL
2009
ACM
15 years 4 months ago
2009
ACM
The utility of an enterprise search system is determined by three key players: the information retrieval (IR) system (the search engine), the enterprise users, and the service pro...
91
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EDBT
2004
ACM
15 years 9 months ago
2004
ACM
OGSA-DQP is a distributed query processor exposed to users as an Open Grid Services Architecture (OGSA)-compliant Grid service. This service supports the compilation and evaluation...
178
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
We address the issue of measuring storage, or query load distribution fairness in peer-to-peer data management systems. Existing metrics may look promising from the point of view ...
78
Voted
SPIESR
2004
14 years 11 months ago
2004
Evaluation in visual information retrieval is usually performed by executing test queries and calculating recall and precision based on predefined media collections and ground tru...