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GISCIENCE
2008
Springer
140views GIS» more  GISCIENCE 2008»
15 years 4 months ago
Modeling Herds and Their Evolvements from Trajectory Data
A trajectory is the time-stamped path of a moving entity through space. Given a set of trajectories, this paper proposes new conceptual definitions for a spatio-temporal pattern n...
Yan Huang, Cai Chen, Pinliang Dong
ADCM
2007
59views more  ADCM 2007»
15 years 3 months ago
Gabor frames by sampling and periodization
By sampling the window of a Gabor frame for L2 (R) belonging to Feichtinger’s algebra, S0(R), one obtains a Gabor frame for l2 (Z). In this article we present a survey of results...
Peter L. Søndergaard
CORR
2010
Springer
108views Education» more  CORR 2010»
15 years 3 months ago
Constraint solvers: An empirical evaluation of design decisions
This paper presents an evaluation of the design decisions made in four state-of-the-art constraint solvers; Choco, ECLiPSe, Gecode, and Minion. To assess the impact of design deci...
Lars Kotthoff
CORR
2008
Springer
141views Education» more  CORR 2008»
15 years 3 months ago
Cryptanalysis of Yang-Wang-Chang's Password Authentication Scheme with Smart Cards
In 2005, Yang, Wang, and Chang proposed an improved timestamp-based password authentication scheme in an attempt to overcome the flaws of Yang-Shieh's legendary timestamp-base...
Al-Sakib Khan Pathan, Choong Seon Hong
BC
2006
60views more  BC 2006»
15 years 3 months ago
Transient Synchrony of Distant Brain Areas and Perceptual Switching in Ambiguous Figures
We studied the relationship between perceptual switching in the Necker cube and long-distance transient phase synchronization in EEG. Transient periods of response related synchron...
Hironori Nakatani, Cees van Leeuwen