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ICFCA
2007
Springer
14 years 1 months ago
On Multi-adjoint Concept Lattices: Definition and Representation Theorem
Several fuzzifications of formal concept analysis have been proposed to deal with uncertainty or incomplete information. In this paper, we focus on the new paradigm of multi-adjoin...
Jesús Medina, Manuel Ojeda-Aciego, Jorge Ru...
DAM
2007
83views more  DAM 2007»
13 years 10 months ago
The proof theoretic strength of the Steinitz exchange theorem
We show that the logical theory QLA proves the Cayley–Hamilton theorem from the Steinitz exchange theorem together with a strengthening of the linear independence principle. Sin...
Michael Soltys
TPHOL
2007
IEEE
14 years 4 months ago
Formalising Generalised Substitutions
Abstract. We use the theorem prover Isabelle to formalise and machinecheck results of the theory of generalised substitutions given by Dunne and used in the B method. We describe t...
Jeremy E. Dawson
CONCUR
2010
Springer
13 years 11 months ago
A Geometric Approach to the Problem of Unique Decomposition of Processes
This paper proposes a geometric solution to the problem of prime decomposability of concurrent processes first explored by R. Milner and F. Moller in [MM93]. Concurrent programs ar...
Thibaut Balabonski, Emmanuel Haucourt
ZUM
2005
Springer
206views Formal Methods» more  ZUM 2005»
14 years 3 months ago
Component Reuse in B Using ACL2
Abstract. We present a new methodology that permits to reuse an existing hardware component that has not been developed within the B framework while maintaining a correct design ï¬...
Yann Zimmermann, Diana Toma