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TASE
2008
IEEE
15 years 3 months ago
An Intelligent Online Monitoring and Diagnostic System for Manufacturing Automation
Condition monitoring and fault diagnosis in modern manufacturing automation is of great practical significance. It improves quality and productivity, and prevents damage to machine...
Ming Ge, Yangsheng Xu, Ruxu Du
CC
2008
Springer
133views System Software» more  CC 2008»
15 years 4 months ago
Hardness Amplification via Space-Efficient Direct Products
We prove a version of the derandomized Direct Product lemma for deterministic space-bounded algorithms. Suppose a Boolean function g : {0, 1}n {0, 1} cannot be computed on more th...
Venkatesan Guruswami, Valentine Kabanets
ACSAC
2008
IEEE
15 years 6 months ago
Assessing Quality of Policy Properties in Verification of Access Control Policies
Access control policies are often specified in declarative languages. In this paper, we propose a novel approach, called mutation verification, to assess the quality of properties...
Evan Martin, JeeHyun Hwang, Tao Xie, Vincent C. Hu
TASE
2008
IEEE
15 years 4 months ago
Modeling and Supervisory Control of Railway Networks Using Petri Nets
In this paper we deal with the problem of modeling railway networks with Petri nets so as to apply the theory of supervisory control for discrete event systems to automatically de...
Alessandro Giua, Carla Seatzu
TASE
2008
IEEE
15 years 4 months ago
New Solution Approaches to the General Single- Machine Earliness-Tardiness Problem
This paper addresses the general single-machine earliness-tardiness problem with distinct release dates, due dates, and unit costs. The aim of this research is to obtain an exact n...
Hoksung Yau, Yunpeng Pan, Leyuan Shi