Tony Abou-Assaleh
Dalhousie University
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Publication
Featured researches published by Tony Abou-Assaleh.
computer software and applications conference | 2004
Tony Abou-Assaleh; Nick Cercone; Vlado Keselj; Ray Sweidan
The current commercial anti-virus software detects a virus only after the virus has appeared and caused damage. Motivated by the standard signature-based technique for detecting viruses, and a recent successful text classification method, we explore the idea of automatically detecting new malicious code using the collected dataset of the benign and malicious code. We obtained accuracy of 100% in the training data, and 98% in 3-fold cross-validation.
canadian conference on artificial intelligence | 2002
Tony Abou-Assaleh; Nick Cercone
The traditional unification is strict in the sense that it requires a perfect agreement between the terms being unified. In practice, data is seldom error-free and can contain incorrect information. Traditional unification fails when the data is imperfect. We propose relaxed unification as a new theory that relaxes the constraints of the traditional unification. The goal of relaxed unification is to tolerate possible errors and inconsistencies in the data and facilitate reasoning under uncertainty.
Applied Mathematics Letters | 2003
Tony Abou-Assaleh; Nick Cercone
Classical unification is strict in the sense that it requires a perfect agreement between the terms being unified. In practice, data is seldom error-free and can contain incorrect information. Classical unification fails when the data is imperfect. Fuzzy unification partially addresses uncertainty but requires the creation of fuzzy databases. We propose relaxed unification as a new theory that relaxes the constraints of classical unification without requiring special preprocessing of data. The goal of relaxed unification is to tolerate possible errors and inconsistencies in the data and facilitate reasoning under uncertainty.
computer software and applications conference | 2005
Tony Abou-Assaleh; Nick Cercone; Vlado Keselj
Classical unification is strict in the sense that it requires a perfect agreement between the terms being unified. In practise, data are seldom error-free and can contain incorrect information. Classical unification fails when the data are imperfect. Relaxed unification is a new formalism that relaxes the rigid constraints of classical unification and enables reasoning under uncertainty and in the presence of inconsistent data. We propose a probabilistic evaluation function to evaluate the degree of mismatches in relaxed terms and illustrate its use with an example.
international syposium on methodologies for intelligent systems | 2003
Tony Abou-Assaleh; Nick Cercone; Vlado Keselj
Classical unification requires a perfect agreement between the terms being unified. In practice, data is seldom error-free and can contain inconsistent information. Classical unification fails when the data is imperfect. We propose the Theory of Relaxed Unification as a new theory that relaxes the constraints of classical unification without requiring special pre-processing of data. Relaxed unification tolerates possible errors and inconsistencies in the data and facilitate reasoning under uncertainty. The Theory of Relaxed Unification is more general and has higher efficacy than the classical Theory of Unification. We present the fundamental concepts and an algorithm for relaxed unification.
conference on privacy, security and trust | 2004
Tony Abou-Assaleh; Nick Cercone; Vlado Keselj; Ray Sweidan
text retrieval conference | 2005
Tony Abou-Assaleh; Nick Cercone; Jon Doyle; Vlado Keselj; Chris Whidden
Archive | 2003
Tony Abou-Assaleh; Nick Cercone
Archive | 2008
Tony Abou-Assaleh
Archive | 2007
Tony Abou-Assaleh; Chris Whidden; Vlado Keselj; Hathai Tanta-ngai; Nick Cercone