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MFCS
2004
Springer
14 years 1 months ago
Ubiquitous Parameterization - Invitation to Fixed-Parameter Algorithms
Abstract. Problem parameters are ubiquitous. In every area of computer science, we find all kinds of “special aspects” to the problems encountered. Hence, the study of paramet...
Rolf Niedermeier
MST
2008
94views more  MST 2008»
13 years 7 months ago
Partial Bi-immunity, Scaled Dimension, and NP-Completeness
The Turing and many-one completeness notions for NP have been previously separated under measure, genericity, and bi-immunity hypotheses on NP. The proofs of all these results rel...
John M. Hitchcock, Aduri Pavan, N. V. Vinodchandra...
SIGMOD
2001
ACM
158views Database» more  SIGMOD 2001»
14 years 7 months ago
Generating Efficient Plans for Queries Using Views
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
Foto N. Afrati, Chen Li, Jeffrey D. Ullman
EUROCRYPT
2003
Springer
14 years 28 days ago
A Theoretical Treatment of Related-Key Attacks: RKA-PRPs, RKA-PRFs, and Applications
ded abstract of this paper appears in Advances in Cryptology – EUROCRYPT ’03, Lecture Notes in Computer Science Vol. 2656, E. Biham ed., Springer-Verlag, 2003. This is the full...
Mihir Bellare, Tadayoshi Kohno
STACS
2010
Springer
14 years 2 months ago
Reflections on Multivariate Algorithmics and Problem Parameterization
Research on parameterized algorithmics for NP-hard problems has steadily grown over the last years. We survey and discuss how parameterized complexity analysis naturally develops i...
Rolf Niedermeier