964 search results - page 75 / 193 » Efficiently Ordering Query Plans for Data Integration |
139
Voted
VLDB
2004
ACM
15 years 10 months ago
2004
ACM
The use of inaccurate or outdated database statistics by the query optimizer in a relational DBMS often results in a poor choice of query execution plans and hence unacceptably lo...
156
Voted
DEXAW
2004
IEEE
15 years 8 months ago
2004
IEEE
Data exchange between embedded systems and other small or large computing devices increases. Since data in different data sources may refer to the same real world objects, data ca...
126
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AIEDAM
2000
15 years 4 months ago
2000
This paper describes the process planning techniques we developed for use in an Integrated Product and Process Design (IPPD) tool for the design and manufacture of microwave trans...
152
Voted
DCOSS
2007
Springer
15 years 8 months ago
2007
Springer
Sensor networks are often used to sense the physical world and provide observations for various uses. In hostile environments, it is critical to control the network access to ensur...
111
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SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
We consider fast two-sided error-tolerant search that is robust against errors both on the query side (type alogrithm, find documents with algorithm) as well as on the document si...