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CL
1999
Springer
15 years 3 months ago
Compositional Petri net models of advanced tasking in Ada-95
Abstract The Ada language has been designed to support development of concurrent and distributed software. While the Ada83 standard defined the basic mechanisms of rendezvous-based...
Ravi K. Gedela, Sol M. Shatz, Haiping Xu
JBCS
2002
100views more  JBCS 2002»
15 years 3 months ago
Using objects and patterns to implement domain ontologies
Ontologies are becoming an important mechanism to build information systems. Nevertheless, there is still no systematic approach to support the design of such systems using tools ...
Giancarlo Guizzardi, Ricardo de Almeida Falbo, Jos...
AGI
2011
14 years 7 months ago
Extending Cognitive Architectures with Semantic Resources
This paper presents an integrated modeling framework where the learning and knowledge retrieval mechanisms of the ACT-R cognitive architecture are combined with a semantic resource...
Alessandro Oltramari, Christian Lebiere
SIGECOM
2010
ACM
226views ECommerce» more  SIGECOM 2010»
15 years 9 months ago
Auctions with online supply
We study the problem of selling identical goods to n unit-demand bidders in a setting in which the total supply of goods is unknown to the mechanism. Items arrive dynamically, and...
Moshe Babaioff, Liad Blumrosen, Aaron Roth
CCS
2007
ACM
15 years 10 months ago
Administration in role-based access control
Administration of large-scale RBAC systems is a challenging open problem. We propose a principled approach in designing and analyzing administrative models for RBAC. We identify s...
Ninghui Li, Ziqing Mao