3645 search results - page 263 / 729 » Implementing mapping composition |
190
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PLDI
2005
ACM
16 years 5 days ago
2005
ACM
We introduce a language and system that supports definition and composition of complex run-time security policies for Java applications. Our policies are comprised of two sorts o...
196
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SIGMOD
2004
ACM
16 years 6 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...
180
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ESWS
2005
Springer
16 years 4 days ago
2005
Springer
The paper addresses the problem of reasoning with multiple ontologies interrelated with semantic mappings. This problem is becoming more and more relevant due to the necessity of b...
154
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ICRA
2003
IEEE
15 years 12 months ago
2003
IEEE
— Mapping an environment with an imaging sensor becomes very challenging if the environment to be mapped is unknown and has to be explored. Exploration involves the planning of v...
154
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ICDCS
1997
IEEE
15 years 10 months ago
1997
IEEE
The virtual synchrony model for group communication has proven to be a powerful paradigm for building distributed applications. In applications that use a large number of groups, ...