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136
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ACID
2006
236views Algorithms» more  ACID 2006»
15 years 4 months ago
Kernelization for Convex Recoloring
The Convex Recoloring (CR) problem measures how far a tree of characters differs from exhibiting a so-called "perfect phylogeny". For input consisting of a vertex-colored...
Hans L. Bodlaender, Michael R. Fellows, Michael A....
BDA
2004
15 years 4 months ago
A new way of optimizing OLAP queries
For around 10 years, the academic research in database has attempted to define a commonly agreed logical modeling for the multidimensional and hierarchical nature of data manipulat...
Arnaud Giacometti, Dominique Laurent, Patrick Marc...
115
Voted
CATE
2004
168views Education» more  CATE 2004»
15 years 4 months ago
Remote e-Learning System for Schools
Experience from the management of distributed computer-based learning resources in schools has been proven to be inefficient and costly. Though commercial software packages are av...
Kai-Pan Mark, Sheung-lun Hung, William Tsang
122
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FLAIRS
2004
15 years 4 months ago
Splitting Ratios: Metric Details of Topological Line-Line Relations
Within the geographic domain, an important class of relies on geometric abstractions in the form of lines where, for instance, transportation networks and trajectories of movement...
Konstantinos A. Nedas, Max J. Egenhofer
BIOSIG
2003
140views Biometrics» more  BIOSIG 2003»
15 years 4 months ago
Multifactor Biometric Sketch Authentication
: In this paper we propose a multifactor biometric sketch authentication method based on biometric sketch recognition and a user’s personal knowledge about the sketch‘s content...
Arslan Brömme, Stephan Al-Zubi