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Electronic Colloquium on Computational Complexity

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TR00-065 | 7th September 2000
Eric Allender, David Mix Barrington

Uniform Circuits for Division: Consequences and Problems

Comments: 2

The essential idea in the fast parallel computation of division and
related problems is that of Chinese remainder representation
(CRR) -- storing a number in the form of its residues modulo many
small primes. Integer division provides one of the few natural
examples of problems for which ... more >>>


TR00-064 | 29th August 2000
Klaus Jansen, Marek Karpinski, Andrzej Lingas

A Polynomial Time Approximation Scheme for MAX-BISECTION on Planar Graphs

The Max-Bisection and Min-Bisection are the problems of finding
partitions of the vertices of a given graph into two equal size subsets so as
to maximize or minimize, respectively, the number of edges with exactly one
endpoint in each subset.
In this paper we design the first ... more >>>


TR00-063 | 13th July 2000
Peter Auer

On-line Learning of Rectangles in Noisy Environments

We investigate the implications of noise in the equivalence query
model. Besides some results for general target and hypotheses
classes, we prove bounds on the learning complexity of d-dimensional
discretized rectangles in the case where only rectangles are allowed
as hypotheses.
Our noise model assumes ... more >>>



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