2724 search results - page 221 / 545 » Optimizing Queries on Files |
153
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ISI
2008
Springer
15 years 4 months ago
2008
Springer
Pervasive information systems give an overview of what digital environments should look like in the future. From a data-centric point of view, traditional databases have to be used...
155
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CIDR
2011
14 years 7 months ago
2011
Amazon’s Mechanical Turk (“MTurk”) service allows users to post short tasks (“HITs”) that other users can receive a small amount of money for completing. Common tasks on...
122
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DOCENG
2003
ACM
15 years 9 months ago
2003
ACM
As Adobe's Portable Document Format has exploded in popularity so too has the number PDF generators, and predictably the quality of generated PDF varies considerably. This pa...
128
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PE
2008
Springer
15 years 4 months ago
2008
Springer
In this paper we describe an analytical technique for the performance evaluation of wide-area networks carrying realistic TCP traffic, such as that produced by a large number of f...
243
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ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Relational division, also known as small divide, is a derived operator of the relational algebra that realizes a many-to-one set containment test, where a set is represented as a ...