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ICASSP
2011
IEEE
13 years 2 months ago
Bound-ratio minimization of filter bank frames by periodic precoding
Frame (upper and lower) bound ratio is a key factor of numerical stability of frame systems. While tight frames, of which the minimal ratio 1 is achieved, are much preferred in ma...
Li Chai, Jingxin Zhang
FSTTCS
2000
Springer
14 years 2 months ago
Dynamically Ordered Probabilistic Choice Logic Programming
We present a framework for decision making under uncertainty where the priorities of the alternatives can depend on the situation at hand. We design a logic-programming language, D...
Marina De Vos, Dirk Vermeir
AOSE
2008
Springer
14 years 23 days ago
A MAS Metamodel-Driven Approach to Process Fragments Selection
The construction of ad-hoc design processes is more and more required today. In this paper we present our approach for the construction of a new design process following the Situat...
Massimo Cossentino, Salvatore Gaglio, Stéph...
IPCCC
2007
IEEE
14 years 5 months ago
Rerouting Time and Queueing in Proactive Ad Hoc Networks
In a MANET network where nodes move frequently, the probability of connectivity loss between nodes might be high, and communication sessions may easily loose connectivity during t...
Vinh Pham, Erlend Larsen, Knut Øvsthus, Paa...
CRIWG
2003
14 years 4 days ago
Workflow Recovery Framework for Exception Handling: Involving the User
Unexpected exceptions in WfMS are situations not predicted during the design phase. Human involvement in handling this type of exceptions has been recognized to be a crucial factor...
Hernâni Mourão, Pedro Antunes