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» Some Properties and Some Problems on Set Functors
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ISCI
2006
77views more  ISCI 2006»
15 years 7 months ago
A general class of simple majority decision rules based on linguistic opinions
In this paper we have introduced a class of decision rules related to simple majority, by considering individual intensities of preference. These intensities will be shown by mean...
José Luis García-Lapresta
FUIN
2007
121views more  FUIN 2007»
15 years 7 months ago
A Possibility-Theoretic View of Formal Concept Analysis
Abstract. The paper starts from the standard relational view linking objects and properties in formal concept analysis, here augmented with four modal-style operators (known as suf...
Didier Dubois, Florence Dupin de Saint-Cyr, Henri ...
JOOP
1998
86views more  JOOP 1998»
15 years 7 months ago
Prelude to a Theory of Void
A set of rules to ascertain that in calls of the form x.f (...) there will always be an object attached to x. 1 PURPOSE The theory developed in this article investigates void call...
Bertrand Meyer
CORR
2011
Springer
176views Education» more  CORR 2011»
15 years 2 months ago
Inner approximations for polynomial matrix inequalities and robust stability regions
Following a polynomial approach, many robust fixed-order controller design problems can be formulated as optimization problems whose set of feasible solutions is modelled by para...
Didier Henrion, Jean B. Lasserre
FOCS
2007
IEEE
16 years 1 months ago
Parameterized Proof Complexity
We propose a proof-theoretic approach for gaining evidence that certain parameterized problems are not fixedparameter tractable. We consider proofs that witness that a given prop...
Stefan S. Dantchev, Barnaby Martin, Stefan Szeider