2386 search results - page 297 / 478 » Database Security 2000 |
114
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SIGMOD
2000
ACM
15 years 7 months ago
2000
ACM
The coming years will witness dramatic advances in wireless communications as well as positioning technologies. As a result, tracking the changing positions of objects capable of ...
129
Voted
ADBIS
2000
Springer
15 years 7 months ago
2000
Springer
When dealing with large quantities of clauses, the use of persistent knowledge is inevitable, and indexing methods are essential to answer queries efficiently. We introduce PerKMan...
124
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ADBIS
2000
Springer
15 years 7 months ago
2000
Springer
Conducting data mining on logs of web servers involves the determination of frequently occurring access sequences. We examine the problem of finding traversal patterns from web lo...
138
Voted
ADBIS
2000
Springer
15 years 7 months ago
2000
Springer
Abstract. In this paper we provide a theoretical framework for estimating the size of the intersection join between two line segment datasets (e.g., roads, railways, utilities). Fo...
132
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ADBIS
2000
Springer
15 years 7 months ago
2000
Springer
Data collected in many applications have a form of sequences of events. One of the popular data mining problems is discovery of frequently occurring episodes in such sequences. Eff...