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» Algorithmic Information Theory
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CAV
2005
Springer
104views Hardware» more  CAV 2005»
15 years 10 months ago
Expand, Enlarge and Check... Made Efficient
Abstract. The coverability problem is decidable for the class of wellstructured transition systems. Until recently, the only known algorithm to solve this problem was based on symb...
Gilles Geeraerts, Jean-François Raskin, Lau...
117
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COCO
2006
Springer
65views Algorithms» more  COCO 2006»
15 years 8 months ago
An Isomorphism between Subexponential and Parameterized Complexity Theory
We establish a close connection between (sub)exponential time complexity and parameterized complexity by proving that the so-called miniaturization mapping is a reduction preservi...
Yijia Chen, Martin Grohe
KDD
2004
ACM
136views Data Mining» more  KDD 2004»
16 years 4 months ago
Exploring the community structure of newsgroups
d Abstract] Christian Borgs Jennifer Chayes Mohammad Mahdian Amin Saberi We propose to use the community structure of Usenet for organizing and retrieving the information stored i...
Christian Borgs, Jennifer T. Chayes, Mohammad Mahd...

Lecture Notes
841views
17 years 2 months ago
General Equilibrium Theory
These lecture notes cover several topics such as Topological Space, Metric Space, Convex Sets, Correspondences, Maximum Theorem, KKM Theorem, Existence of Maximal Element, Selectio...
Nicholas C. Yannelis
COCO
2007
Springer
75views Algorithms» more  COCO 2007»
15 years 10 months ago
On the Theory of Matchgate Computations
Valiant has proposed a new theory of algorithmic computation based on perfect matchings and Pfaffians. We study the properties of matchgates—the basic building blocks in this n...
Jin-yi Cai, Vinay Choudhary, Pinyan Lu