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» A Note on Concepts and Distances
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JMIV
2010
131views more  JMIV 2010»
13 years 6 months ago
An SL(2) Invariant Shape Median
Median averaging is a powerful averaging concept on sets of vector data in finite dimensions. A generalization of the median for shapes in the plane is introduced. The underlying ...
Benjamin Berkels, Gina Linkmann, Martin Rumpf
CORR
2011
Springer
358views Education» more  CORR 2011»
13 years 2 months ago
Time-Varying Graphs and Social Network Analysis: Temporal Indicators and Metrics
Abstract. Most instruments - formalisms, concepts, and metrics for social networks analysis fail to capture their dynamics. Typical systems exhibit different scales of dynamics, ra...
Nicola Santoro, Walter Quattrociocchi, Paola Flocc...
INTERSPEECH
2010
13 years 2 months ago
Articulatory synthesis and perception of plosive-vowel syllables with virtual consonant targets
Virtual articulatory targets are a concept to explain the different trajectories of primary and secondary articulators during consonant production, as well as the different places...
Peter Birkholz, Bernd J. Kröger, Christiane N...
ICSE
2008
IEEE-ACM
14 years 8 months ago
ARTOO: adaptive random testing for object-oriented software
Intuition is often not a good guide to know which testing strategies will work best. There is no substitute for experimental analysis based on objective criteria: how many bugs a ...
Ilinca Ciupa, Andreas Leitner, Manuel Oriol, Bertr...
SIGMOD
2009
ACM
258views Database» more  SIGMOD 2009»
14 years 8 months ago
Continuous obstructed nearest neighbor queries in spatial databases
In this paper, we study a novel form of continuous nearest neighbor queries in the presence of obstacles, namely continuous obstructed nearest neighbor (CONN) search. It considers...
Yunjun Gao, Baihua Zheng