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SIGMOD
1996
ACM
99views Database» more  SIGMOD 1996»
13 years 12 months ago
A Query Language for Multidimensional Arrays: Design, Implementation, and Optimization Techniques
While much recent research has focussed on extending databases beyond the traditional relational model, relatively little has been done to develop database tools for querying data...
Leonid Libkin, Rona Machlin, Limsoon Wong
JSS
2008
68views more  JSS 2008»
13 years 7 months ago
An efficient iconic indexing strategy for image rotation and reflection in image databases
Spatial relationships are important issues for similarity-based retrieval in many image database applications. With the popularity of digital cameras and the related image process...
Wei-Horng Yeh, Ye-In Chang
ER
2004
Springer
125views Database» more  ER 2004»
14 years 1 months ago
Expressive Profile Specification and Its Semantics for a Web Monitoring System
Abstract. World wide web has gained a lot of prominence with respect to information retrieval and data delivery. With such a prolific growth, a user interested in a specific change...
Ajay Eppili, Jyoti Jacob, Alpa Sachde, Sharma Chak...
DASFAA
2010
IEEE
425views Database» more  DASFAA 2010»
14 years 3 days ago
FlexTable: Using a Dynamic Relation Model to Store RDF Data
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...
Yan Wang, Xiaoyong Du, Jiaheng Lu, Xiaofang Wang
VLDB
2001
ACM
102views Database» more  VLDB 2001»
14 years 5 days ago
Form-Based Proxy Caching for Database-Backed Web Sites
We explore a new proxy-caching framework that exploits the query semantics of HTML forms. We identify a common class of form-based queries, and study two representative caching sc...
Qiong Luo, Jeffrey F. Naughton