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PVLDB
2010
190views more  PVLDB 2010»
11 years 4 months ago
Efficient B-tree Based Indexing for Cloud Data Processing
A Cloud may be seen as a type of flexible computing infrastructure consisting of many compute nodes, where resizable computing capacities can be provided to different customers. T...
Sai Wu, Dawei Jiang, Beng Chin Ooi, Kun-Lung Wu
MTA
1998
119views more  MTA 1998»
11 years 9 months ago
A New Indexing Scheme for Content-Based Image Retrieval
We propose a new efficient indexing scheme, called the HG-tree, to support content-based retrieval in image databases. Image content is represented by a point in a multidimensional...
Guang-Ho Cha, Chin-Wan Chung
FUIN
2006
81views more  FUIN 2006»
11 years 10 months ago
Indexing Schemes for Similarity Search: an Illustrated Paradigm
We suggest a variation of the Hellerstein-Koutsoupias--Papadimitriou indexability model for datasets equipped with a similarity measure, with the aim of better understanding the s...
Vladimir Pestov, Aleksandar Stojmirovic
VLDB
1998
ACM
87views Database» more  VLDB 1998»
12 years 2 months ago
Fast High-Dimensional Data Search in Incomplete Databases
We propose and evaluate two indexing schemes for improving the efficiency of data retrieval in high-dimensional databases that are incomplete. These schemes are novel in that the ...
Beng Chin Ooi, Cheng Hian Goh, Kian-Lee Tan
WEBDB
2001
Springer
113views Database» more  WEBDB 2001»
12 years 2 months ago
Indexing XML Data with ToXin
Indexing schemes for semistructured data have been developed in recent years to optimize path query processing by summarizing path information. However, most of these schemes can ...
Flavio Rizzolo, Alberto O. Mendelzon
SIGMOD
2010
ACM
255views Database» more  SIGMOD 2010»
12 years 2 months ago
Indexing multi-dimensional data in a cloud system
Providing scalable database services is an essential requirement for extending many existing applications of the Cloud platform. Due to the diversity of applications, database ser...
Jinbao Wang, Sai Wu, Hong Gao, Jianzhong Li, Beng ...
IMR
2004
Springer
12 years 3 months ago
Non-Replicating Indexing for Out-Of-Core Processing of Semi-Regular Triangular Surface Meshes
We introduce an indexing scheme for the vertices of semi-regular meshes, based on interleaving quadtrees rooted on the edges of the base mesh. Using this indexing scheme we develo...
Igor Guskov
books