30 search results - page 3 / 6 » Representation and Reasoning About Changing Semantics in Het... |
DASFAA
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract. Warehousing heterogeneous, dynamic biological data is a key technique for biological data integration as it greatly improves performance. However, it requires complex mai...
106
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ACMICEC
2005
ACM
15 years 3 months ago
2005
ACM
In order to capture the full fledge semantic of complicated product data model, the expressive language ALCNHR+ K(D) is introduced. It cannot only be able to represent knowledge a...
SAC
2006
ACM
15 years 3 months ago
2006
ACM
In this paper, we show that representation and reasoning techniques used in traditional knowledge engineering and the emerging Semantic Web can play an important role for heteroge...
77
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AAAI
2008
14 years 12 months ago
2008
One of the core goals of the Semantic Web is to store data in distributed locations, and use ontologies and reasoning to aggregate it. Social networking is a large movement on the...
187
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POPL
2009
ACM
15 years 10 months ago
2009
ACM
Self-adjusting computation is an evaluation model in which programs can respond efficiently to small changes to their input data by using a change-propagation mechanism that updat...