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CORR
2006
Springer
88views Education» more  CORR 2006»
15 years 6 months ago
On Typechecking Top-Down XML Tranformations: Fixed Input or Output Schemas
Typechecking consists of statically verifying whether the output of an XML transformation always conforms to an output type for documents satisfying a given input type. In this ge...
Wim Martens, Frank Neven, Marc Gyssens
CORR
2007
Springer
105views Education» more  CORR 2007»
15 years 6 months ago
Finding low-weight polynomial multiples using discrete logarithm
— Finding low-weight multiples of a binary polynomial is a difficult problem arising in the context of stream ciphers cryptanalysis. The best algorithms to solve this problem ar...
Frédéric Didier, Yann Laigle-Chapuy
CORR
2007
Springer
119views Education» more  CORR 2007»
15 years 6 months ago
Hadwiger and Helly-type theorems for disjoint unit spheres
Let S be an ordered set of disjoint unit spheres in R3 . We show that if every subset of at most six spheres from S admits a line transversal respecting the ordering, then the ent...
Otfried Cheong, Xavier Goaoc, Andreas Holmsen, Syl...
CORR
2007
Springer
113views Education» more  CORR 2007»
15 years 6 months ago
Geometry and the complexity of matrix multiplication
We survey results in algebraic complexity theory, focusing on matrix multiplication. Our goals are (i.) to show how open questions in algebraic complexity theory are naturally pose...
J. M. Landsberg
CORR
2007
Springer
74views Education» more  CORR 2007»
15 years 6 months ago
Redesigning Decision Matrix Method with an indeterminacy-based inference process
For academics and practitioners concerned with computers, business and mathematics, one central issue is supporting decision makers. In this paper, we propose a generalization of ...
Jose L. Salmeron, Florentin Smarandache