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ISM
2006
IEEE
207views Multimedia» more  ISM 2006»
13 years 7 months ago
Affinity Hybrid Tree: An Indexing Technique for Content-Based Image Retrieval in Multimedia Databases
A novel indexing and access method, called Affinity Hybrid Tree (AH-Tree), is proposed to organize large image data sets efficiently and to support popular image access mechanisms...
Kasturi Chatterjee, Shu-Ching Chen
TMM
2002
133views more  TMM 2002»
13 years 7 months ago
A model for secure multimedia document database system in a distributed environment
Abstract--The Internet provides a universal platform for largescale distribution of information and supports inter-organizational services, system integration, and collaboration. U...
James B. D. Joshi, Zhaohui Kevin Li, Husni Fahmi, ...
WAIM
2000
Springer
13 years 11 months ago
An Optimal Locking Scheme in Object-Oriented Database Systems
In this paper, a locking-based concurrency control scheme is presented for object-oriented databases (OODBs). It is designed for controlling accesses to class hierarchy, which is ...
Woochun Jun, Le Gruenwald
AAAI
2007
13 years 10 months ago
Freebase: A Shared Database of Structured General Human Knowledge
Freebase is a practical, scalable, graph-shaped database of structured general human knowledge, inspired by Semantic Web research and collaborative data communities such as the Wi...
Kurt D. Bollacker, Robert P. Cook, Patrick Tufts
VLDB
2002
ACM
108views Database» more  VLDB 2002»
13 years 7 months ago
Generic Database Cost Models for Hierarchical Memory Systems
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...
Stefan Manegold, Peter A. Boncz, Martin L. Kersten