10414 search results - page 1724 / 2083 » An efficient algorithm for Co-segmentation |
146
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
Cardinality estimation during query optimization relies on simplifying assumptions that usually do not hold in practice. To diminish the impact of inaccurate estimates during opti...
167
Voted
SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
We are inevitably moving into a realm where small and inexpensive wireless devices would be seamlessly embedded in the physical world and form a wireless sensor network in order t...
134
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
A rich set of concepts and techniques has been developed in the context of query processing for the efficient and robust execution of queries. So far, this work has mostly focused...
146
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SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
We propose a framework for integrating data from multiple relational sources into an XML document that both conforms to a given DTD and satisfies predefined XML constraints. The f...
152
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SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
Spatial database operations are typically performed in two steps. In the filtering step, indexes and the minimum bounding rectangles (MBRs) of the objects are used to quickly dete...