1791 search results - page 129 / 359 » Semantics and Complexity of SPARQL |
155
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SPAA
2009
ACM
16 years 1 months ago
2009
ACM
Abstract. At-most-once semantics is one of the standard models for object access in decentralized systems. Accessing an object, such as altering the state of the object by means of...
154
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ECBS
2009
IEEE
15 years 11 months ago
2009
IEEE
Future space missions, such as Mars Science Laboratory, are built upon computing platforms providing a high degree of autonomy and diverse functionality. The increased sophisticat...
152
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DILS
2005
Springer
15 years 10 months ago
2005
Springer
For execution of complex biological queries, data integration systems often use several intermediate data sources because the domain coverage of individual sources is limited. Qual...
171
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ESWS
2005
Springer
15 years 10 months ago
2005
Springer
Managing semantic heterogeneity is a complex task. One solution involves matching like terms to each other. We view Match as an operator that takes two graph-like structures (e.g....
148
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AAAI
2008
15 years 7 months ago
2008
This paper studies commitments in multiagent systems. A dialectical commitment corresponds to an agent taking a position about a putative fact, including for the sake of argument....