10792 search results - page 1850 / 2159 » An Evaluation of Non-Equijoin Algorithms |
189
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IDEAS
2000
IEEE
15 years 11 months ago
2000
IEEE
Most operations of the relational algebra or SQL - like projection with duplicate elimination, join, ordering, group by and aggregations - are efficiently processed using a sorted...
207
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IJCNN
2000
IEEE
15 years 11 months ago
2000
IEEE
Any performance evaluation of broadband networks requires modeling of the actual network traffic. Since multimedia services and especially MPEG coded video streams are expected to...
175
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IPPS
2000
IEEE
15 years 11 months ago
2000
IEEE
This paper presents an efficient parallel information retrieval (IR) system which provides fast information service for the Internet users on lowcost high-performance PC-NOW enviro...
164
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CHI
2000
ACM
15 years 11 months ago
2000
ACM
We discuss a novel type of interface, the intelligent gazeadded interface, and describe the design and evaluation of a sample gaze-added operating-system interface. Gaze-added int...
177
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MOBICOM
2000
ACM
15 years 11 months ago
2000
ACM
—Caching frequently accessed data items on the client side is an effective technique for improving performance in a mobile environment. Classical cache invalidation strategies ar...