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» A Note on Concepts and Distances
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JMIV
2010
131views more  JMIV 2010»
15 years 3 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»
15 years 13 days 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...
152
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INTERSPEECH
2010
15 years 7 days 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
16 years 6 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»
16 years 5 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