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FM
2001
Springer
108views Formal Methods» more  FM 2001»
14 years 2 months ago
Improvements in BDD-Based Reachability Analysis of Timed Automata
To develop efficient algorithms for the reachability analysis of timed automata, a promising approach is to use binary decision diagrams (BDDs) as data structure for the representa...
Dirk Beyer
IFIP
2001
Springer
14 years 2 months ago
Cultivating Recalcitrance in Information Systems Research
There is an ongoing debate about how to improve the quality of empirical research efforts in information systems. One of the persistent issues within the debate concerns the relat...
Carsten Sørensen, Edgar A. Whitley, Shirin ...
UML
2001
Springer
14 years 2 months ago
Formalization of UML-Statecharts
The work presented here is part of a project that aims at the definition of a methodology for developing realtime software systems based on UML. In fact, being relatively easy to ...
Michael von der Beeck
VLDB
2001
ACM
109views Database» more  VLDB 2001»
14 years 2 months ago
Mining Multi-Dimensional Constrained Gradients in Data Cubes
Constrained gradient analysis (similar to the “cubegrade” problem posed by Imielinski, et al. [9]) is to extract pairs of similar cell characteristics associated with big chan...
Guozhu Dong, Jiawei Han, Joyce M. W. Lam, Jian Pei...
COMPSAC
2000
IEEE
14 years 2 months ago
Firewall Security: Policies, Testing and Performance Evaluation
This paper explores the firewall security and performance relationship for distributed systems. Experiments are conducted to set firewall security into seven different levels and ...
Michael R. Lyu, Lorrien K. Y. Lau