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BIOSIG
2003
140views Biometrics» more  BIOSIG 2003»
15 years 8 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
ICWS
2004
IEEE
15 years 8 months ago
Large Scale, Type-Compatible Service Composition
Service matchmaking and composition has recently drawn increasing attention in the research community. Most existing algorithms construct chains of services based on exact matches...
Ion Constantinescu, Boi Faltings, Walter Binder
SODA
2001
ACM
125views Algorithms» more  SODA 2001»
15 years 8 months ago
Parallel processor scheduling with delay constraints
We consider the problem of scheduling unit-length jobs on identical parallel machines such that the makespan of the resulting schedule is minimized. Precedence constraints impose ...
Daniel W. Engels, Jon Feldman, David R. Karger, Ma...
VISSYM
2003
15 years 8 months ago
Hardware-assisted View-dependent Isosurface Extraction using Spherical Partition
Extracting only the visible portion of an isosurface can improve both the computation efficiency and the rendering speed. However, the visibility test overhead can be quite high ...
Jinzhu Gao, Han-Wei Shen
SODA
2000
ACM
96views Algorithms» more  SODA 2000»
15 years 8 months ago
Improved Steiner tree approximation in graphs
The Steiner tree problem in weighted graphs seeks a minimum weight connected subgraph containing a given subset of the vertices terminals. We present a new polynomial-time heurist...
Gabriel Robins, Alexander Zelikovsky