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» On the Structure of Syntenic Distance
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PRIS
2007
13 years 11 months ago
A Novel Distance Measure for Interval Data
Interval data is attracting attention from the data analysis community due to its ability to describe complex concepts. Since clustering is an important data analysis tool, extendi...
Jie Ouyang, Ishwar K. Sethi
ICDE
2006
IEEE
177views Database» more  ICDE 2006»
14 years 11 months ago
Searching Substructures with Superimposed Distance
Efficient indexing techniques have been developed for the exact and approximate substructure search in large scale graph databases. Unfortunately, the retrieval problem of structu...
Xifeng Yan, Feida Zhu, Jiawei Han, Philip S. Yu
SIGMOD
1998
ACM
129views Database» more  SIGMOD 1998»
14 years 2 months ago
Incremental Distance Join Algorithms for Spatial Databases
Two new spatial join operations, distance join and distance semijoin, are introduced where the join output is ordered by the distance betweenthe spatialattribute values ofthe join...
Gísli R. Hjaltason, Hanan Samet
CIVR
2010
Springer
295views Image Analysis» more  CIVR 2010»
14 years 1 months ago
Signature Quadratic Form Distance
The Signature Quadratic Form Distance is an adaptive similarity measure for flexible content-based feature representations of multimedia data. In this paper, we present a deep su...
Christian Beecks, Merih Seran Uysal, Thomas Seidl
CEC
2005
IEEE
14 years 3 months ago
Geometric landscape of homologous crossover for syntactic trees
The relationship between search space, distances and genetic operators for syntactic trees is little understood. Geometric crossover and geometric mutation are representation-indep...
Alberto Moraglio, Riccardo Poli