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SIAMSC
2008
142views more  SIAMSC 2008»
13 years 7 months ago
A Fast Direct Solver for the Biharmonic Problem in a Rectangular Grid
We present a fast direct solver methodology for the Dirichlet biharmonic problem in a rectangle. The solver is applicable in the case of the second order Stephenson scheme [34] as ...
Matania Ben-Artzi, Jean-Pierre Croisille, Dalia Fi...
CEC
2009
IEEE
14 years 2 months ago
Improved memetic algorithm for Capacitated Arc Routing Problem
— Capacitated Arc Routing Problem (CARP) has attracted much interest because of its wide applications in the real world. Recently, a memetic algorithm proposed by Lacomme et al. ...
Yi Mei, Ke Tang, Xin Yao
AAAI
2007
13 years 10 months ago
Topic Segmentation Algorithms for Text Summarization and Passage Retrieval: An Exhaustive Evaluation
In order to solve problems of reliability of systems based on lexical repetition and problems of adaptability of languagedependent systems, we present a context-based topic segmen...
Gaël Dias, Elsa Alves, José Gabriel Pe...
PROVSEC
2007
Springer
14 years 1 months ago
Practical Threshold Signatures Without Random Oracles
We propose a secure threshold signature scheme without trusted dealer. Our construction is based on the recently proposed signature scheme of Waters in EUROCRYPT’05. The new thre...
Jin Li, Tsz Hon Yuen, Kwangjo Kim
ISW
2007
Springer
14 years 1 months ago
Towards a DL-Based Additively Homomorphic Encryption Scheme
ElGamal scheme has been the first encryption scheme based on discrete logarithm. One of its main advantage is that it is simple, natural and efficient, but also that its security ...
Guilhem Castagnos, Benoît Chevallier-Mames