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» The Complexity of the A B C Problem
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CORR
2010
Springer
111views Education» more  CORR 2010»
15 years 6 months ago
Improved complexity bounds for real root isolation using Continued Fractions
We consider the problem of isolating the real roots of a square-free polynomial with integer coefficients using (variants of) the continued fraction algorithm (CF). We introduce a...
Elias P. Tsigaridas
210
Voted
STOC
2000
ACM
174views Algorithms» more  STOC 2000»
15 years 10 months ago
Noise-tolerant learning, the parity problem, and the statistical query model
We describe a slightly subexponential time algorithm for learning parity functions in the presence of random classification noise, a problem closely related to several cryptograph...
Avrim Blum, Adam Kalai, Hal Wasserman
AUTOMATICA
2006
97views more  AUTOMATICA 2006»
15 years 6 months ago
Decentralized control of cooperative robots without velocity-force measurements
: One of the main practical problems on cooperative robots is the complexity of integrating a large amount of expensive velocity/force sensors. In this paper, the control of cooper...
Juan C. Martínez-Rosas, Marco A. Arteaga, A...
JCT
2006
93views more  JCT 2006»
15 years 6 months ago
On the minimal degree implying equality of the largest triangle-free and bipartite subgraphs
Erdos posed the problem of finding conditions on a graph G that imply t(G) = b(G), where t(G) is the largest number of edges in a triangle-free subgraph and b(G) is the largest nu...
József Balogh, Peter Keevash, Benny Sudakov
120
Voted
JCT
2011
77views more  JCT 2011»
15 years 1 months ago
Hypercube orientations with only two in-degrees
We consider the problem of orienting the edges of the n-dimensional hypercube so only two different in-degrees a and b occur. We show that this can be done, for two specified in...
Joe Buhler, Steve Butler, Ronald L. Graham, Eric T...