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» Modeling generalized implicatures using non-monotonic logics
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TDSC
2008
152views more  TDSC 2008»
13 years 8 months ago
Towards Formal Verification of Role-Based Access Control Policies
Specifying and managing access control policies is a challenging problem. We propose to develop formal verification techniques for access control policies to improve the current s...
Somesh Jha, Ninghui Li, Mahesh V. Tripunitara, Qih...
JOT
2010
144views more  JOT 2010»
13 years 7 months ago
A Tool for Specifying and Validating Agents' Interaction Protocols: From Agent UML to Maude
To achieve the multi-agent systems’ goals, agents interact to exchange information, to cooperate and to coordinate their tasks. Interaction is generally recognized as an importa...
Farid Mokhati, Brahim Sahraoui, Soufiane Bouzaher,...
WWW
2009
ACM
14 years 3 months ago
StatSnowball: a statistical approach to extracting entity relationships
Traditional relation extraction methods require pre-specified relations and relation-specific human-tagged examples. Bootstrapping systems significantly reduce the number of tr...
Jun Zhu, Zaiqing Nie, Xiaojiang Liu, Bo Zhang, Ji-...
IFIP12
2009
13 years 6 months ago
An Expert System Based on Parametric Net to Support Motor Pump Multi-Failure Diagnostic
Abstract Early failure detection in motor pumps is an important issue in prediction maintenance. An efficient condition-monitoring scheme is capable of providing warning and predic...
Flavia Cristina Bernardini, Ana Cristina Bicharra ...
FPGA
2003
ACM
120views FPGA» more  FPGA 2003»
14 years 1 months ago
Architecture evaluation for power-efficient FPGAs
This paper presents a flexible FPGA architecture evaluation framework, named fpgaEVA-LP, for power efficiency analysis of LUT-based FPGA architectures. Our work has several contri...
Fei Li, Deming Chen, Lei He, Jason Cong