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COMPGEOM
2010
ACM
13 years 11 months ago
The 2-center problem in three dimensions
Let P be a set of n points in R3 . The 2-center problem for P is to find two congruent balls of the minimum radius whose union covers P. We present two randomized algorithms for ...
Pankaj K. Agarwal, Rinat Ben Avraham, Micha Sharir
DIMACS
1996
13 years 7 months ago
Easier Ways to Win Logical Games
in Structure'95. 14] R. Fagin. Easier ways to win logical games. In Proc. DIMACS Workshop on Descriptive Complexity and Finite Models, AMS 1997. 15] R. Fagin, L. Stockmeyer, M...
Ronald Fagin
ICTAC
2010
Springer
13 years 4 months ago
Preference and Non-deterministic Choice
Material Flow Abstraction of Manufacturing Systems. ‣Umberto Costa, Ivan de Medeiros Jr and Marcel Oliveira. Specification and Verification of a MPI Implementation for a MP-SoC...
Bill Stoddart, Frank Zeyda, Steve Dunne
STOC
2005
ACM
147views Algorithms» more  STOC 2005»
14 years 6 months ago
Simulating independence: new constructions of condensers, ramsey graphs, dispersers, and extractors
We present new explicit constructions of deterministic randomness extractors, dispersers and related objects. We say that a distribution X on binary strings of length n is a -sour...
Boaz Barak, Guy Kindler, Ronen Shaltiel, Benny Sud...
ICALP
2009
Springer
14 years 6 months ago
Counting Subgraphs via Homomorphisms
We introduce a generic approach for counting subgraphs in a graph. The main idea is to relate counting subgraphs to counting graph homomorphisms. This approach provides new algori...
Omid Amini, Fedor V. Fomin, Saket Saurabh
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