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VLDB
2002
ACM
126views Database» more  VLDB 2002»
14 years 11 months ago
Exact Indexing of Dynamic Time Warping
The problem of indexing time series has attracted much interest. Most algorithms used to index time series utilize the Euclidean distance or some variation thereof. However, it has...
Eamonn J. Keogh
AVBPA
2005
Springer
347views Biometrics» more  AVBPA 2005»
15 years 5 months ago
Palmprint Authentication Based on Orientation Code Matching
Abstract. This paper presents a novel approach of palmprint authentication by matching the orientation code. In this approach, each point on a palmprint is assigned a orientation. ...
Xiangqian Wu, Kuanquan Wang, David Zhang
DASFAA
2006
IEEE
183views Database» more  DASFAA 2006»
15 years 5 months ago
Probabilistic Similarity Join on Uncertain Data
An important database primitive for commonly used feature databases is the similarity join. It combines two datasets based on some similarity predicate into one set such that the n...
Hans-Peter Kriegel, Peter Kunath, Martin Pfeifle, ...
MM
2005
ACM
134views Multimedia» more  MM 2005»
15 years 5 months ago
Formulating context-dependent similarity functions
Tasks of information retrieval depend on a good distance function for measuring similarity between data instances. The most effective distance function must be formulated in a con...
Gang Wu, Edward Y. Chang, Navneet Panda
DEXAW
2006
IEEE
111views Database» more  DEXAW 2006»
15 years 5 months ago
Finding Syntactic Similarities Between XML Documents
Detecting structural similarities between XML documents has been the subject of several recent work, and the proposed algorithms mostly use tree edit distance between the correspo...
Davood Rafiei, Daniel L. Moise, Dabo Sun