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» A Formalization of Polytime Functions
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CP
2009
Springer
16 years 4 months ago
Coalition Structure Generation Utilizing Compact Characteristic Function Representations
This paper presents a new way of formalizing the Coalition Structure Generation problem (CSG), so that we can apply constraint optimization techniques to it. Forming effective coal...
Naoki Ohta, Vincent Conitzer, Ryo Ichimura, Yuko S...
140
Voted
FM
2003
Springer
104views Formal Methods» more  FM 2003»
15 years 9 months ago
Proving the Shalls
Incomplete, inaccurate, ambiguous, and volatile requirements have plagued the software industry since its inception. The convergence of model-based development and formal methods o...
Steven P. Miller, Alan C. Tribble, Mats Per Erik H...
AMC
2006
82views more  AMC 2006»
15 years 3 months ago
Some thoughts on hypercomputation
We first show that the Halting Function (the noncomputable function that solves the Halting Problem) has explicit expressions in the language of calculus. Out of that fact we elab...
Newton C. A. da Costa, Francisco A. Doria
134
Voted
ICALP
2011
Springer
14 years 7 months ago
Clustering with Local Restrictions
We study a family of graph clustering problems where each cluster has to satisfy a certain local requirement. Formally, let µ be a function on the subsets of vertices of a graph G...
Daniel Lokshtanov, Dániel Marx
217
Voted
DOCENG
2011
ACM
14 years 3 months ago
Interoperable metadata semantics with meta-metadata: a use case integrating search engines
A use case involving integrating results from search engines illustrates how the meta-metadata language facilitates interoperable metadata semantics. Formal semantics can be hard ...
Yin Qu, Andruid Kerne, Andrew M. Webb, Aaron Herst...