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181
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MM
1999
ACM
15 years 11 months ago
1999
ACM
In this article, we have introduced a “Live Synchronized Hypermedia Live Lecture (SHLL) System” using RTP to synchronize the live presentation of streaming video lecture, HTML...
178
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PODS
1999
ACM
15 years 11 months ago
1999
ACM
One of the most important types of query processing in spatial databases and geographic information systems is the spatial join, an operation that selects, from two relations, all...
159
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SIGCOMM
1999
ACM
15 years 11 months ago
1999
ACM
The more information about current network conditions available to a transport protocol, the more efficiently it can use the network to transfer its data. In networks such as the...
206
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SIGMOD
1999
ACM
15 years 11 months ago
1999
ACM
Selectivity estimation of queries is an important and wellstudied problem in relational database systems. In this paper, we examine selectivity estimation in the context of Geogra...
162
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ICDCS
1999
IEEE
15 years 11 months ago
1999
IEEE
In this paper, we develop e cient admission control tests for member join leave and its associated state refresh and update procedures for receiver-initiated core-based multicast ...