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DAGSTUHL
2006
15 years 6 months ago
Constraint Satisfaction with Succinctly Specified Relations
Abstract. The general intractability of the constraint satisfaction problem (CSP) has motivated the study of the complexity of restricted cases of this problem. Thus far, the liter...
Hubie Chen, Martin Grohe
MOR
2006
123views more  MOR 2006»
15 years 4 months ago
Bin Packing in Multiple Dimensions: Inapproximability Results and Approximation Schemes
We study the multidimensional generalization of the classical Bin Packing problem: Given a collection of d-dimensional rectangles of specified sizes, the goal is to pack them into ...
Nikhil Bansal, José R. Correa, Claire Kenyo...
INFORMATICALT
2000
126views more  INFORMATICALT 2000»
15 years 4 months ago
Commutation in Global Supermonoid of Free Monoids
This work is an attempt of generalization of the simple statement about the requirements of commutation of words for the case of languages. In the paper, the necessary condition fo...
Anna Brosalina, Boris Melnikov
JACM
2000
119views more  JACM 2000»
15 years 4 months ago
A minimum spanning tree algorithm with Inverse-Ackermann type complexity
A deterministic algorithm for computing a minimum spanning tree of a connected graph is presented. Its running time is O(m (m, n)), where is the classical functional inverse of Ack...
Bernard Chazelle
ML
2000
ACM
103views Machine Learning» more  ML 2000»
15 years 4 months ago
Nonparametric Time Series Prediction Through Adaptive Model Selection
We consider the problem of one-step ahead prediction for time series generated by an underlying stationary stochastic process obeying the condition of absolute regularity, describi...
Ron Meir