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SIGMOD
2007
ACM
160views Database» more  SIGMOD 2007»
14 years 9 months ago
Supporting ranking and clustering as generalized order-by and group-by
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...
Chengkai Li, Min Wang, Lipyeow Lim, Haixun Wang, K...
VLDB
1997
ACM
100views Database» more  VLDB 1997»
14 years 1 months ago
The Oracle Universal Server Buffer
The buffer manager is integral to the performance, scalability, and reliability of Oracle’s Universal Dam Server, a high performance object-relational databasemanagerthat provid...
William Bridge, Ashok Joshi, M. Keihl, Tirthankar ...
VLDB
1994
ACM
91views Database» more  VLDB 1994»
14 years 1 months ago
On Spatially Partitioned Temporal Join
This paper presents an innovative partitionbased time join strategy for temporal databases where time is represented by time intervals. The proposed method maps time intervals to ...
Hongjun Lu, Beng Chin Ooi, Kian-Lee Tan
AIPR
2004
IEEE
14 years 28 days ago
An Image Retrieval System Using Multispectral Random Field Models, Color, and Geometric Features
This paper describes a novel color texture-based image retrieval system for the query of an image database to find similar images to a target image. The retrieval process involves...
Orlando J. Hernandez, Alireza Khotanzad
ICDE
2009
IEEE
171views Database» more  ICDE 2009»
14 years 11 months ago
A Framework for Clustering Massive-Domain Data Streams
In this paper, we will examine the problem of clustering massive domain data streams. Massive-domain data streams are those in which the number of possible domain values for each a...
Charu C. Aggarwal