2724 search results - page 55 / 545 » Optimizing Queries on Files |
108
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WISE
2002
Springer
15 years 6 months ago
2002
Springer
Delta compression techniques are commonly used to succinctly represent an updated version of a file with respect to an earlier one. In this paper, we study the use of delta compr...
119
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MM
1997
ACM
15 years 5 months ago
1997
ACM
In this paper, we address the problem of choosing a disk admission algorithm for continuous media streams where each stream may have a di erent bit rate, and more importantly, whe...
106
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CN
2007
15 years 1 months ago
2007
Peer-to-peer networks have been commonly used for tasks such as file sharing or file distribution. We study a class of cooperative file distribution systems where a file is br...
111
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SIGMOD
2003
ACM
16 years 1 months ago
2003
ACM
Object-oriented and object-relational DBMS support setvalued attributes, which are a natural and concise way to model complex information. However, there has been limited research...
106
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VLDB
1994
ACM
15 years 5 months ago
1994
ACM
A join index hierarchy method is proposed to handle the "goto's on disk" problem in objectoriented query processing. The method constructs a hierarchy of join indic...