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PRDC
1999
IEEE
13 years 12 months ago
Networked Windows NT System Field Failure Data Analysis
This paper presents a measurement-based dependability study of a Networked Windows NT system based on field data collected from NT System Logs from 503 servers running in a produc...
Jun Xu, Zbigniew Kalbarczyk, Ravishankar K. Iyer
LPNMR
1999
Springer
13 years 12 months ago
On the Role of Negation in Choice Logic Programs
We introduce choice logic programs as negation-free datalog programs that allow rules to have exclusive-only (possibly empty) disjunctions in the head. Such programs naturally mod...
Marina De Vos, Dirk Vermeir
INFOCOM
1998
IEEE
13 years 12 months ago
Performance Bounds for Dynamic Channel Assignment Schemes Operating under Varying Re-Use Constraints
-We derive bounds for the performance of dynamic channel assignment (DCA) schemeswhich strengthenthe existing Erlang bound. The construction of the bounds is based on a reward para...
Philip A. Whiting, Sem C. Borst
KDD
1998
ACM
120views Data Mining» more  KDD 1998»
13 years 12 months ago
Ranking - Methods for Flexible Evaluation and Efficient Comparison of Classification Performance
We present the notion of Ranking for evaluation of two-class classifiers. Ranking is based on using the ordering information contained in the output of a scoring model, rather tha...
Saharon Rosset
LPKR
1997
Springer
13 years 11 months ago
Abduction, Argumentation and Bi-Disjunctive Logic Programs
Abstract. We study the relationship between argumentation (abduction) and disjunctive logic programming. Based on the paradigm of argumentation, an abductive semantic framework for...
Kewen Wang, Huowang Chen