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» Similarity Queries on Structured Data in Structured Overlays
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BIBE
2003
IEEE
183views Bioinformatics» more  BIBE 2003»
15 years 2 months ago
Effective Indexing and Filtering for Similarity Search in Large Biosequence Databases
We present a multi-dimensional indexing approach for fast sequence similarity search in DNA and protein databases. In particular, we propose effective transformations of subsequen...
Ozgur Ozturk, Hakan Ferhatosmanoglu
IPTPS
2003
Springer
15 years 2 months ago
SOMO: Self-Organized Metadata Overlay for Resource Management in P2P DHT
– In this paper, we first describe the concept of data overlay, which is a mechanism to implement arbitrary data structure on top of any structured P2P DHT. With this ion, we dev...
Zheng Zhang, Shuming Shi, Jing Zhu
176
Voted
ICDE
2002
IEEE
209views Database» more  ICDE 2002»
15 years 11 months ago
Geometric-Similarity Retrieval in Large Image Bases
We propose a novel approach to shape-based image retrieval that builds upon a similarity criterion which is based on the average point set distance. Compared to traditional techni...
Ioannis Fudos, Leonidas Palios, Evaggelia Pitoura
104
Voted
DEXA
2009
Springer
222views Database» more  DEXA 2009»
15 years 4 months ago
On Index-Free Similarity Search in Metric Spaces
Metric access methods (MAMs) serve as a tool for speeding similarity queries. However, all MAMs developed so far are index-based; they need to build an index on a given database. T...
Tomás Skopal, Benjamin Bustos