1790 search results - page 171 / 358 » Automatic Keyword Extraction Using Domain Knowledge |
WWW
2007
ACM
16 years 3 months ago
2007
ACM
Discovering mappings between concept hierarchies is widely regarded as one of the hardest and most urgent problems facing the Semantic Web. The problem is even harder in domains w...
198
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GIS
2007
ACM
16 years 4 months ago
2007
ACM
The collection of moving object data is becoming more and more common, and therefore there is an increasing need for the efficient analysis and knowledge extraction of these data ...
143
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ACL
2000
15 years 4 months ago
2000
e, the system labels constituents with either abstract semantic roles such as AGENT or PATIENT, or more domain-specific semantic roles such as SPEAKER, MESSAGE, and TOPIC. The syst...
124
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AIME
2003
Springer
15 years 8 months ago
2003
Springer
Abstract. This paper presents the application of a method for mining data in a multi-relational database that contains some information about patients strucked down by chronic hepa...
130
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SIGMETRICS
2005
ACM
15 years 8 months ago
2005
ACM
The running time of many applications is dominated by the cost of memory operations. To optimize such applications for a given platform, it is necessary to have a detailed knowled...