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JAIR
2008
111views more  JAIR 2008»
15 years 6 months ago
New Islands of Tractability of Cost-Optimal Planning
We study the complexity of cost-optimal classical planning over propositional state variables and unary-effect actions. We discover novel problem fragments for which such optimiza...
Michael Katz, Carmel Domshlak
213
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PR
2008
169views more  PR 2008»
15 years 6 months ago
A survey of kernel and spectral methods for clustering
Clustering algorithms are a useful tool to explore data structures and have been employed in many disciplines. The focus of this paper is the partitioning clustering problem with ...
Maurizio Filippone, Francesco Camastra, Francesco ...
ACTA
2005
87views more  ACTA 2005»
15 years 6 months ago
Hybrid networks of evolutionary processors are computationally complete
A hybrid network of evolutionary processors (an HNEP) consists of several language processors which are located in the nodes of a virtual graph and able to perform only one type o...
Erzsébet Csuhaj-Varjú, Carlos Mart&i...
TROB
2008
159views more  TROB 2008»
15 years 6 months ago
Distributed Connectivity Control of Mobile Networks
Control of mobile networks raises fundamental and novel problems in controlling the structure of the resulting dynamic graphs. In particular, in applications involving mobile senso...
Michael M. Zavlanos, George J. Pappas
TVCG
2008
140views more  TVCG 2008»
15 years 6 months ago
Efficient Morse Decompositions of Vector Fields
Vector field analysis plays a crucial role in many engineering applications, such as weather prediction, tsunami and hurricane study, and airplane and automotive design. Existing ...
Guoning Chen, Konstantin Mischaikow, Robert S. Lar...