Now showing items 31-40 of 45
Spatial Color Indexing Using Rotation, Translation, and Scale Invariant Anglograms
(Kluwer Academic Publishers; Springer Science+Business Media, 2001-12)
As color plays an essential role in image composition, many color indexing techniques have been studied for content-based image retrieval. This paper examines the use of a computational geometry-based spatial color indexing ...
A synthetic approach to the design of information-systems software
(Elsevier, 1989-07)
This paper presents an approach to the design of information-systems software in which alternative designs can be created, as necessary, until specified requirements are met and specific objectives achieved. This approach ...
Solving Local Cost Estimation Problem for Global Query Optimization in Multidatabase Systems
(Kluwer Academic Publishers; Springer Science+Business Media, 1998-10)
To meet users' growing needs for accessing pre-existing heterogeneous databases, a multidatabase system (MDBS) integrating multiple databases has attracted many researchers recently. A key feature of an MDBS is local ...
The categorical framework of object-oriented concurrent systems
(Elsevier, 1993-01)
Category Theory is introduced as a mathematical model for an object-oriented concurrent system which is viewed as a collection of objects and processes. An object can be represented as an algebra, whereas a process as a ...