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CORR
2006
Springer
144views Education» more  CORR 2006»
15 years 7 months ago
The minimum linear arrangement problem on proper interval graphs
We present a linear time algorithm for the minimum linear arrangement problem on proper interval graphs. The obtained ordering is a 4-approximation for general interval graphs. 1 ...
Ilya Safro
CSJM
2006
77views more  CSJM 2006»
15 years 7 months ago
An Approach to Shorten Digital Signature Length
A new method is proposed to design short signature schemes based on difficulty of factorizing a composite number n = qr, where q and r are two large primes. Using the method new d...
Nikolay A. Moldovyan
DKE
2006
123views more  DKE 2006»
15 years 7 months ago
Cost models for distance joins queries using R-trees
The K-Closest-Pairs Query (K-CPQ), a type of distance join in spatial databases, discovers the K pairs of objects formed from two different datasets with the K smallest distances....
Antonio Corral, Yannis Manolopoulos, Yannis Theodo...
EJIS
2006
79views more  EJIS 2006»
15 years 7 months ago
Agility through scenario development and continuous implementation: a global aftermarket logistics case
This paper examines a business and IS/IT initiative at Volvo that involves managing the development and implementation of an agile aftermarket supply chain. The case is based on V...
Magnus Holmqvist, Kalevi Pessi
ENTCS
2006
123views more  ENTCS 2006»
15 years 7 months ago
Wrapping of Web Sources with restricted Query Interfaces by Query Tunneling
Information sources in the World Wide Web usually offer two different schemes to their users, an Interface Schema which the user can query and a Result Schema which the user can b...
Thomas Kabisch, Mattis Neiling