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ADBIS
2004
Springer
93views Database» more  ADBIS 2004»
14 years 2 months ago
Query Rewriting Using Views in a Typed Mediator Environment
Abstract. Query rewriting method is proposed for the heterogeneous information integration infrastructure formed by the subject mediator environment. Local as View (LAV) approach t...
Leonid A. Kalinichenko, Dmitry O. Martynov, Sergey...
IDMS
1997
Springer
106views Multimedia» more  IDMS 1997»
14 years 28 days ago
System for Screening Objectionable Images Using Daubechies' Wavelets and Color Histograms
Abstract. This paper describes WIPETM (Wavelet Image Pornography Elimination), an algorithm capable of classifying an image as objectionable or benign. The algorithm uses a combina...
James Ze Wang, Gio Wiederhold, Oscar Firschein
MSR
2005
ACM
14 years 2 months ago
SCQL: a formal model and a query language for source control repositories
Source Control Repositories are used in most software projects to store revisions to source code files. These repositories operate at the file level and support multiple users. ...
Abram Hindle, Daniel M. Germán
GISCIENCE
2008
Springer
154views GIS» more  GISCIENCE 2008»
13 years 9 months ago
Ontology-Based Geospatial Data Query and Integration
Geospatial data sharing is an increasingly important subject as large amount of data is produced by variety of sources, stored in incompatible formats, and accessible through diffe...
Tian Zhao, Chuanrong Zhang, Mingzhen Wei, Zhong-Re...
ICDE
2000
IEEE
113views Database» more  ICDE 2000»
14 years 1 months ago
Web Query Optimizer
We consider an architecture of mediators and wrappers for Internet accessible WebSources of limited query capability. Each call to a source is a WebSource Implementation (WSI) and...
Vladimir Zadorozhny, Laura Bright, Louiqa Raschid,...