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» A Formal Model of Multi-agent Computations
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ACL
2010
15 years 2 months ago
Optimal Rank Reduction for Linear Context-Free Rewriting Systems with Fan-Out Two
Linear Context-Free Rewriting Systems (LCFRSs) are a grammar formalism capable of modeling discontinuous phrases. Many parsing applications use LCFRSs where the fan-out (a measure...
Benoît Sagot, Giorgio Satta
ICIP
2005
IEEE
16 years 6 months ago
Threshold dynamics for shape reconstruction and disocclusion
We propose a very efficient numerical algorithm for minimizing certain curvature dependent functionals that appear in a variety of well known variational models of image processin...
Selim Esedoglu, Steven J. Ruuth, Richard Tsai
ICDCS
2009
IEEE
16 years 1 months ago
Characterization and Solution to a Stateful IDS Evasion
We identify a new type of stateful IDS evasion, named signature evasion. We formalize the signature evasion on those Stateful IDSs whose state can be modeled using Deterministic F...
Issam Aib, Tung Tran, Raouf Boutaba
TGC
2007
Springer
15 years 10 months ago
Elimination of Ghost Variables in Program Logics
Abstract. Ghost variables are assignable variables that appear in program annotations but do not correspond to physical entities. They are used to facilitate specification and ver...
Martin Hofmann, Mariela Pavlova
DSVIS
2005
Springer
15 years 10 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