5221 search results - page 409 / 1045 » An On-line Problem Database |
177
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ADC
2003
Springer
16 years 2 days ago
2003
Springer
The rapid increase of web complexity and size makes web searched results far from satisfaction in many cases due to a huge amount of information returned by search engines. How to...
157
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DEXA
2003
Springer
16 years 1 days ago
2003
Springer
This paper presents an algorithm for termination static analysis of active rules with priorities. Active rules termination is an undecidable problem. Several recent works have sugg...
193
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DEXA
2003
Springer
16 years 1 days ago
2003
Springer
Query optimizers in current database management systems (DBMS) often face problems such as intolerably long optimization time and/or poor optimization results when optimizing compl...
172
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PODS
2010
ACM
15 years 12 months ago
2010
ACM
XML Schema Definitions (XSDs) can be adequately abstracted by the single-type regular tree languages. It is wellknown, that these form a strict subclass of the robust class of re...
163
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DEXAW
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper, we focus on the problem of integrating heterogeneous XML datasources. We follow a semantic approach to information sharing and integration, and we present a discipl...