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2010
15 years 5 months ago
Mixed search number and linear-width of interval and split graphs
We show that the mixed search number and the linear-width of interval graphs and of split graphs can be computed in linear time and in polynomial time, respectively.
Fedor V. Fomin, Pinar Heggernes, Rodica Mihai
ECCC
2006
97views more  ECCC 2006»
15 years 6 months ago
Cryptographic Hardness Results for Learning Intersections of Halfspaces
We give the first representation-independent hardness results for PAC learning intersections of halfspaces, a central concept class in computational learning theory. Our hardness ...
Adam R. Klivans, Alexander A. Sherstov
ENTCS
2007
89views more  ENTCS 2007»
15 years 6 months ago
Hierarchical Nominal Terms and Their Theory of Rewriting
Nominal rewriting introduced a novel method of specifying rewriting on syntax-with-binding. We extend this treatment of rewriting with hierarchy of variables representing increasi...
Murdoch Gabbay
ENTCS
2007
104views more  ENTCS 2007»
15 years 6 months ago
General Reversibility
The first and the second author introduced reversible ccs (rccs) in order to model concurrent computations where certain actions are allowed to be reversed. Here we t the core of...
Vincent Danos, Jean Krivine, Pawel Sobocinski
ECRA
2002
111views more  ECRA 2002»
15 years 6 months ago
The Web Service Modeling Framework WSMF
Web Services will transform the web from a collection of information into a distributed computational device. In order to employ their full potential, appropriate description means...
Dieter Fensel, Christoph Bussler