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ICASSP
2008
IEEE
14 years 4 months ago
Blind source separation in a distributed microphone meeting environment for improved teleconferencing
From an audio perspective, the present state of teleconferencing technology leaves something to be desired; speaker overlap is one of the causes of this inadequate performance. To...
Jacek P. Dmochowski, Zicheng Liu, Philip A. Chou
ICPR
2008
IEEE
14 years 4 months ago
Optimal feature weighting for the continuous HMM
We propose new Continuous Hidden Markov Model (CHMM) structure that integrates feature weighting component. We assume that each feature vector could include different subsets of f...
Oualid Missaoui, Hichem Frigui
IWSEC
2007
Springer
14 years 4 months ago
Run-Time Randomization to Mitigate Tampering
The problem of defending software against tampering by a malicious host is not expected to be solved soon. Rather than trying to defend against the first attack, randomization tri...
Bertrand Anckaert, Mariusz H. Jakubowski, Ramarath...
KI
2007
Springer
14 years 4 months ago
Integrating Action Calculi and Description Logics
General action languages, like e.g. the Situation Calculus, use full classical logic to represent knowledge of actions and their effects in dynamic domains. Description Logics, on...
Conrad Drescher, Michael Thielscher
NMR
2004
Springer
14 years 3 months ago
Preliminary considerations on the modelling of belief change operators by metric spaces
In this paper, a possible worlds framework for representing general belief change operators is presented. In common with many approaches, an agent’s set of beliefs are specifie...
James P. Delgrande