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WILF
2007
Springer
92views Fuzzy Logic» more  WILF 2007»
14 years 1 months ago
Using Visualization Tools to Guide Consensus in Group Decision Making
In the resolution of group decision making problems where the consensus process can not be held face to face by the experts it is usually difficult for them to be able to identify ...
Sergio Alonso, Enrique Herrera-Viedma, Francisco J...
IJNSEC
2008
75views more  IJNSEC 2008»
13 years 7 months ago
A Key Management Scheme for Hierarchical Access Control in Group Communication
In group communication, users often have different access rights to multiple data streams. Based on the access relation of users and data streams, users can form partially ordered...
Qiong Zhang, Yuke Wang, Jason P. Jue
IJAC
2010
231views more  IJAC 2010»
13 years 4 months ago
Descriptive Complexity of Finite Abelian Groups
Title of dissertation: MODEL THEORY AND COMPLEXITY THEORY Walid Gomaa Doctor of Philosophy, 2007 Dissertation directed by: Professor William Gasarch Department of Computer Science...
Walid Gomaa
ICALP
2007
Springer
13 years 11 months ago
Affine Systems of Equations and Counting Infinitary Logic
We study the definability of constraint satisfaction problems (CSP) in various fixed-point and infinitary logics. We show that testing the solvability of systems of equations over...
Albert Atserias, Andrei A. Bulatov, Anuj Dawar
AI
2011
Springer
13 years 2 months ago
A logic for reasoning about counterfactual emotions
The aim of this work is to propose a logical framework for the specification of cognitive emotions that are based on counterfactual reasoning about agents’ choices. An example ...
Emiliano Lorini, François Schwarzentruber