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IAT
2007
IEEE
15 years 4 months ago
The Whole Brain Approach to the Web
I introduce a new approach to data representation, which reflects the mechanism of mind based on the compartmentalization of brain into two hemispheres. I cribe an abstract device...
Ioachim Drugus
AE
2007
Springer
15 years 3 months ago
Searching for Glider Guns in Cellular Automata: Exploring Evolutionary and Other Techniques
Abstract. We aim to construct an automatic system for the discovery of collision-based universal cellular automata that simulate Turing machines in their space-time dynamics using ...
Emmanuel Sapin, Larry Bull
ATVA
2007
Springer
153views Hardware» more  ATVA 2007»
15 years 3 months ago
Continuous Petri Nets: Expressive Power and Decidability Issues
State explosion is a fundamental problem in the analysis and synthesis of discrete event systems. Continuous Petri nets can be seen as a relaxation of discrete models. The expected...
Laura Recalde, Serge Haddad, Manuel Silva
LICS
2006
IEEE
15 years 3 months ago
On Typability for Rank-2 Intersection Types with Polymorphic Recursion
We show that typability for a natural form of polymorphic recursive typing for rank-2 intersection types is undecidable. Our proof involves characterizing typability as a context ...
Tachio Terauchi, Alex Aiken
BIRTHDAY
2005
Springer
15 years 3 months ago
Primitive Rewriting
Undecidability results in rewriting have usually been proved by reduction from undecidable problems of Turing machines or, more recently, from Post’s Correspondence Problem. Ano...
Nachum Dershowitz