874 search results - page 154 / 175 » Evaluation Methods for Focused Crawling |
129
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KDD
2007
ACM
16 years 4 months ago
2007
ACM
Previous work on text mining has almost exclusively focused on a single stream. However, we often have available multiple text streams indexed by the same set of time points (call...
151
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KDD
2007
ACM
16 years 4 months ago
2007
ACM
Documents, such as those seen on Wikipedia and Folksonomy, have tended to be assigned with multiple topics as a meta-data. Therefore, it is more and more important to analyze a re...
125
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ICDCS
2009
IEEE
16 years 1 months ago
2009
IEEE
Sensor localization in wireless sensor networks is an important component of many applications. Previous work has demonstrated how localization can be achieved using various metho...
149
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SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
When search is against structured documents, it is beneficial to extract information from user queries in a format that is consistent with the backend data structure. As one step...
126
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HICSS
2007
IEEE
15 years 10 months ago
2007
IEEE
: This paper provides a methodology to characterize the accuracy of PMU data (GPS-synchronized) and the applicability of this data for monitoring system stability via visualization...