Sciweavers

11740 search results - page 30 / 2348
» More Problems in Rewriting
Sort
View
AAIM
2009
Springer
118views Algorithms» more  AAIM 2009»
15 years 10 months ago
A More Relaxed Model for Graph-Based Data Clustering: s-Plex Editing
We introduce the s-Plex Editing problem generalizing the well-studied Cluster Editing problem, both being NP-hard and both being motivated by graph-based data clustering. Instead o...
Jiong Guo, Christian Komusiewicz, Rolf Niedermeier...
ICC
2007
IEEE
103views Communications» more  ICC 2007»
15 years 10 months ago
A More Realistic Approach to Information-Theoretic Sum Capacity of Reverse Link CDMA Systems in a Single Cell
— In this paper, we discuss the information–theoretic approach to finding the pattern of transmission powers of the stations in a CDMA system which maximizes the aggregate cap...
Arash Abadpour, Attahiru Sule Alfa, Anthony C. K. ...
SYNASC
2008
IEEE
284views Algorithms» more  SYNASC 2008»
15 years 10 months ago
Graph Rewriting in Computational Origami
We formalize paper fold (origami) by graph rewriting. Origami tion is abstractly described by a rewrite system (O, ), where set of abstract origami’s and is a binary relation on ...
Tetsuo Ida
ATVA
2006
Springer
160views Hardware» more  ATVA 2006»
15 years 7 months ago
Monotonic Set-Extended Prefix Rewriting and Verification of Recursive Ping-Pong Protocols
Ping-pong protocols with recursive definitions of agents, but without any active intruder, are a Turing powerful model. We show that under the environment sensitive semantics (i.e....
Giorgio Delzanno, Javier Esparza, Jirí Srba
ENTCS
2007
123views more  ENTCS 2007»
15 years 3 months ago
Proving Termination of Context-Sensitive Rewriting with MU-TERM
Context-sensitive rewriting (CSR) is a restriction of rewriting which forbids reductions on selected arguments of functions. Proving termination of CSR is an interesting problem w...
Beatriz Alarcón, Raúl Gutiérr...