486 search results - page 30 / 98 » An Efficient Path Index for Querying Semi-structured Data |
169
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Uncertainty in categorical data is commonplace in many applications, including data cleaning, database integration, and biological annotation. In such domains, the correct value o...
103
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VLDB
1995
ACM
15 years 3 months ago
1995
ACM
Query processing is one of the most, critical issues in Object-Oriented DBMSs. Extensible opt,imizers with efficient, search strategies require a cost model to select the most eff...
176
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SIGMOD
2009
ACM
16 years 13 hour ago
2009
ACM
Column-oriented database systems [19, 23] perform better than traditional row-oriented database systems on analytical workloads such as those found in decision support and busines...
113
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CIKM
2006
Springer
15 years 1 months ago
2006
Springer
Peer Data Management Systems (PDMS) are a natural extension of heterogeneous database systems. One of the main tasks in such systems is efficient query processing. Insisting on co...
196
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Approximate queries on a collection of strings are important in many applications such as record linkage, spell checking, and Web search, where inconsistencies and errors exist in...