713 search results - page 50 / 143 » Viewcharts: Syntax and Semantics |
COOPIS
2000
IEEE
15 years 4 months ago
2000
IEEE
Abstract. A main problem for electronic commerce, particularly for businessto-business applications, lies in the need for the involved information systems to meaningfully exchange ...
ISORC
2000
IEEE
15 years 4 months ago
2000
IEEE
We introduce Hybrid Sequence Charts (HySCs) as a visual description technique for communication in hybrid system models. To that end, we adapt a subset of the well-known MSC synta...
111
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JAIR
2002
14 years 11 months ago
2002
We propose a structured approach to the problem of retrieval of images by content and present a description logic that has been devised for the semantic indexing and retrieval of ...
FDL
2004
IEEE
15 years 3 months ago
2004
IEEE
In this paper, we are concerned with studying the semantic of the B modularity. We reuse the Harper-Lillibridge-Leroy (HLL) module system. This system implements an SML like module...
103
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CIKM
2008
Springer
15 years 1 months ago
2008
Springer
Answering queries over ontologies is an important issue for the Semantic Web. Aggregate queries were widely studied for relational databases but almost no results are known for ag...