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» Modeling an Algebraic Stepper
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BIRTHDAY
2005
Springer
15 years 12 months ago
Fibring Logics: Past, Present and Future
This paper is a guided tour through the theory of fibring as a general mechanism for combining logics. We present the main ideas, constructions and difficulties of fibring, from ...
Carlos Caleiro, Amílcar Sernadas, Cristina ...
DSVIS
2005
Springer
15 years 12 months ago
Automatic Critiques of Interface Modes
We introduce a formal model of inconsistency-related mode confusion. This forms the basis of a heuristic methodology for critiquing user interfaces, using a matrix algebra approach...
Jeremy Gow, Harold W. Thimbleby, Paul A. Cairns
AMAI
2006
Springer
15 years 6 months ago
Functional and multivalued dependencies in nested databases generated by record and list constructor
tor. In order to capture different data models at a time, an abstract algebraic approach based on nested attributes is taken. The presence of the list constructor calls for a new i...
Sven Hartmann, Sebastian Link, Klaus-Dieter Schewe
IJCGA
2006
85views more  IJCGA 2006»
15 years 6 months ago
Some Lower Bounds on Geometric Separability Problems
We obtain lower bounds in the algebraic computation tree model for deciding the separability of two disjoint point sets. In particular, we show (n log n) time lower bounds for sep...
Esther M. Arkin, Ferran Hurtado, Joseph S. B. Mitc...
IPL
2006
118views more  IPL 2006»
15 years 6 months ago
Easy intruder deduction problems with homomorphisms
We present complexity results for the verification of security protocols. Since the perfect cryptography assumption is unrealistic for cryptographic primitives with visible algebr...
Stéphanie Delaune