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» On the Complexity of Universal Programs
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FSTTCS
2010
Springer
15 years 2 months ago
The Complexity of Model Checking (Collapsible) Higher-Order Pushdown Systems
We study (collapsible) higher-order pushdown systems -- theoretically robust and well-studied models of higher-order programs -- along with their natural subclass called (collapsi...
Matthew Hague, Anthony Widjaja To
117
Voted
DNA
2005
Springer
154views Bioinformatics» more  DNA 2005»
15 years 10 months ago
Design of Autonomous DNA Cellular Automata
Recent experimental progress in DNA lattice construction, DNA robotics, and DNA computing provides the basis for designing DNA cellular computing devices, i.e. autonomous nano-mech...
Peng Yin, Sudheer Sahu, Andrew J. Turberfield, Joh...
JFP
2000
91views more  JFP 2000»
15 years 4 months ago
Uniform confluence in concurrent computation
Indeterminism is typical for concurrent computation. If several concurrent actors compete for the same resource then at most one of them may succeed, whereby the choice of the suc...
Joachim Niehren
NMR
2004
Springer
15 years 10 months ago
On acyclic and head-cycle free nested logic programs
We define the class of head-cycle free nested logic programs, and its proper subclass of acyclic nested programs, generalising similar classes originally defined for disjunctive...
Thomas Linke, Hans Tompits, Stefan Woltran
CP
2009
Springer
16 years 5 months ago
The Complexity of Valued Constraint Models
The Valued Constraint Satisfaction Problem (VCSP) is a general framework encompassing many optimisation problems. We discuss precisely what it means for a problem to be modelled in...
Peter G. Jeavons, Stanislav Zivný