5434 search results - page 764 / 1087 » Semantic information portals |
274
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SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
Wikipedia is an example of the large, collaborative, semi-structured data sets emerging on the Web. Typically, before these data sets can be used, they must transformed into struc...
208
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SIGMOD
2004
ACM
16 years 7 months ago
2004
ACM
We study the problem of answering queries through a target schema, given a set of mappings between one or more source schemas and this target schema, and given that the data is at...
220
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
Searching approximate nearest neighbors in large scale high dimensional data set has been a challenging problem. This paper presents a novel and fast algorithm for learning binary...
184
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CISIS
2010
IEEE
16 years 1 months ago
2010
IEEE
— The engineering of complex production automation systems involves experts from several backgrounds, such as mechanical, electrical, and software engineering. The production aut...
218
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IDTRUST
2009
ACM
16 years 1 months ago
2009
ACM
We introduce a formal semantics based calculus of trust that explicitly represents trust and quantifies the risk associated with trust in public key infrastructure (PKI) and iden...