2724 search results - page 40 / 545 » Optimizing Queries on Files |
105
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ENTER
2009
Springer
15 years 8 months ago
2009
Springer
Given the growing importance of online search in travel planning, marketers need to better understand the behavioural aspect of travel planning using search engines. The goal of t...
111
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PODS
2001
ACM
16 years 1 months ago
2001
ACM
The need to search for complex and recurring patterns in database sequences is shared by many applications. In this paper, we discuss how to express and support efficiently sophis...
134
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SIGMOD
1993
ACM
15 years 5 months ago
1993
ACM
Abstract: We propose a framework for the specification of extensible database systems. A particular goal is to implement a software component for parsing and rule-based optimizatio...
WWW
2004
ACM
16 years 2 months ago
2004
ACM
This paper presents a transaction-time HTTP server, called ? Apache that supports document versioning. A document often consists of a main file formatted in HTML or XML and severa...
109
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DL
1998
Springer
15 years 5 months ago
1998
Springer
We consider a digital library distributed in a tightly coupled environment. The library is indexed by inverted files and the vector space model is used as ranking strategy. Using ...