1235 search results - page 99 / 247 » Updating a cracked database |
129
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ALGORITHMICA
2002
15 years 4 months ago
2002
In recent years there has been an upsurge of interest in spatial databases. A major issue is how to manipulate efficiently massive amounts of spatial data stored on disk in multidi...
148
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DEXA
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. The labeling problem of dynamic XML documents has received increasing research attention. When XML documents are subject to insertions and deletions of nodes, it is impor...
161
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ICAISC
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. This paper proposes the Sequential Coordinate-Wise Algorithm (SCWA) to Discriminant Nonnegative Matrix Factorization (DNMF) for improving face recognition. DNMF incorpora...
248
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
There has been considerable work on automated physical design tuning for database systems. Existing solutions require offline invocations of the tuning tool and depend on DBAs ide...
208
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SIGMOD
2006
ACM
16 years 4 months ago
2006
ACM
Although it has been acknowledged for many years that querying and updating time-varying information using standard (i.e., non-temporal) SQL is a challenging task, the proposed te...