Sciweavers

853 search results - page 34 / 171
» Similarity Indexing with the SS-tree
Sort
View
VLDB
2001
ACM
129views Database» more  VLDB 2001»
15 years 2 months ago
Similarity Search for Adaptive Ellipsoid Queries Using Spatial Transformation
Similarity retrieval mechanisms should utilize generalized quadratic form distance functions as well as the Euclidean distance function since ellipsoid queries parameters may vary...
Yasushi Sakurai, Masatoshi Yoshikawa, Ryoji Kataok...
DKE
2007
153views more  DKE 2007»
14 years 9 months ago
Adaptive similarity search in streaming time series with sliding windows
The challenge in a database of evolving time series is to provide efficient algorithms and access methods for query processing, taking into consideration the fact that the databas...
Maria Kontaki, Apostolos N. Papadopoulos, Yannis M...
VLDB
2000
ACM
121views Database» more  VLDB 2000»
15 years 1 months ago
Fast Time Sequence Indexing for Arbitrary Lp Norms
Fast indexing in time sequence databases for similarity searching has attracted a lot of research recently. Most of the proposals, however, typically centered around the Euclidean...
Byoung-Kee Yi, Christos Faloutsos
SCAM
2007
IEEE
15 years 3 months ago
Fast Approximate Matching of Programs for Protecting Libre/Open Source Software by Using Spatial Indexes
To encourage open source/libre software development, it is desirable to have tools that can help to identify open source license violations. This paper describes the implementatio...
Arnoldo José Müller Molina, Takeshi Sh...
ICIAR
2007
Springer
15 years 1 months ago
Object-Based Surveillance Video Retrieval System with Real-Time Indexing Methodology
This paper presents a novel surveillance video indexing and retrieval system based on object features similarity measurement. The system firstly extracts moving objects from the vi...
Jacky S-C. Yuk, Kwan-Yee Kenneth Wong, Ronald H. Y...