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COCOON
2005
Springer
16 years 22 days ago
Some New Results on Inverse Sorting Problems
Abstract. In this paper, we consider two types of inverse sorting problems. The first type is an inverse sorting problem under weighted Hamming distance with bound constraints, wh...
Xiaoguang Yang, Jianzhong Zhang 0001
ICCS
2005
Springer
16 years 22 days ago
Disjoint Segments with Maximum Density
Given a sequence A of numbers and two positive integers and k, we study the problem to find k disjoint segments of A, each has length at least , such that their sum of densities i...
Yen Hung Chen, Hsueh-I Lu, Chuan Yi Tang
ICDT
2005
ACM
133views Database» more  ICDT 2005»
16 years 22 days ago
Nonmaterialized Motion Information in Transport Networks
The traditional way of representing motion in 3D space-time uses a trajectory, i.e. a sequence of (x,y,t) points. Such a trajectory may be produced by periodic sampling of a Global...
Hu Cao, Ouri Wolfson
ISSAC
2005
Springer
70views Mathematics» more  ISSAC 2005»
16 years 21 days ago
Approximation of dynamical systems using s-systems theory: application to biological systems
In this article we propose a new symbolic-numeric algorithm to find positive equilibria of a n-dimensional dynamical system. This algorithm uses a symbolic manipulation of ODE in...
Laurent Tournier
KIVS
2005
Springer
16 years 21 days ago
On the Distribution of Nodes in Distributed Hash Tables
: We develop a model for the distribution of nodes in ring-based DHTs like Chord that position nodes randomly or based on hash-functions. As benefit of our model we get the distri...
Heiko Niedermayer, Simon Rieche, Klaus Wehrle, Geo...