1812 search results - page 224 / 363 » Dynamic Query Scheduling in Data Integration Systems |
120
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WIDM
2003
ACM
15 years 7 months ago
2003
ACM
Query rewriting using views is an essential issue in data integration. A number of algorithms, e.g., the bucket algorithm, the inverse rules algorithm, the SVB algorithm and the M...
116
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IJAIT
2002
15 years 2 months ago
2002
The number and size of information services available on the internet has been growing exponentially over the past few years. This growth has created an urgent need for information...
135
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ICCV
2005
IEEE
16 years 4 months ago
2005
IEEE
We propose a new technique for fusing multiple cues to robustly segment an object from its background in video sequences that suffer from abrupt changes of both illumination and p...
111
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ENVSOFT
2002
15 years 2 months ago
2002
The integration of environmental models and Geographical Information Systems (GIS) usually takes two approaches: loose coupling and tight coupling. This paper, however, presents a...
126
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ICDE
1987
IEEE
15 years 6 months ago
1987
IEEE
: Previous multidimensional dynamic hashing schemes exhibit two obvious shortcomings. First, even for uniform record distribution, the retrieval performance of these schemes suffer...