2221 search results - page 254 / 445 » Experiences Building PlanetLab |
226
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SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
Existing temporal pattern mining assumes that events do not have any duration. However, events in many real world applications have durations, and the relationships among these ev...
193
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SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
The work performed by a publish/subscribe system can conceptually be divided into subscription processing and notification dissemination. Traditionally, research in the database a...
212
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SIGMOD
2005
ACM
16 years 3 months ago
2005
ACM
Searching for all occurrences of a twig pattern in an XML document is an important operation in XML query processing. Recently a holistic method TwigStack [2] has been proposed. T...
144
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SIGMOD
2003
ACM
16 years 3 months ago
2003
ACM
To facilitate queries over semi-structured data, various structural summaries have been proposed. Structural summaries are derived directly from the data and serve as indices for ...
118
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SIGMOD
2001
ACM
16 years 3 months ago
2001
ACM
In this paper we present a method for automatically segmenting unformatted text records into structured elements. Several useful data sources today are human-generated as continuo...