11129 search results - page 1717 / 2226 » Modeling Search Computing Applications |
184
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IJCSA
2007
15 years 7 months ago
2007
Preference-based queries often referred to as skyline queries play an important role in cooperative query processing. However, their prohibitive result sizes pose a severe challen...
213
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TC
2008
15 years 7 months ago
2008
High availability is a key requirement in the design and development of heterogeneous systems, where processors operate at different speeds and are not continuously available for ...
162
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TOCS
2008
15 years 7 months ago
2008
We introduce external synchrony, a new model for local file I/O that provides the reliability and simplicity of synchronous I/O, yet also closely approximates the performance of a...
199
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MTA
2007
15 years 6 months ago
2007
There are numerous applications where there is a need to rapidly infer a story about a given subject from a given set of potentially heterogeneous data sources. In this paper, we f...
199
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
We address aggregate queries over GIS data and moving object data, where non-spatial information is stored in a data warehouse. We propose a formal data model and query language t...