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» Composition of Cyber-Physical Systems
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CIKM
1997
Springer
14 years 2 months ago
An Analysis of Cardinality Constraints in Redundant Relationships
In this paper, we present a complete analysis of redundant relationships in the entity-relationship model. Existing approaches use the concept of functional dependencies for ident...
James Dullea, Il-Yeol Song
COSIT
1997
Springer
115views GIS» more  COSIT 1997»
14 years 2 months ago
Qualitative Representation of Change
Current geographic information systems (GISs) have been designed for querying and maintaining static databases representing static phenomena and give little support to those users ...
Kathleen Hornsby, Max J. Egenhofer
ICTAI
1996
IEEE
14 years 2 months ago
Order in Space: A General Formalism for Spatial Reasoning
In this paper we propose a general approach for reasoning in space. The approach is composed of a set of two general constraints to govern the spatial relationships between object...
Baher A. El-Geresy, Alia I. Abdelmoty
SIGSOFT
1994
ACM
14 years 2 months ago
Reengineering a Complex Application Using a Scalable Data Structure Compiler
1 P2 is a scalable compiler for collection data structures. High-level ions insulate P2 users from data structure implementation details. By specifying a target data structure as a...
Don S. Batory, Jeff Thomas, Marty Sirkin
ACMSE
2007
ACM
14 years 2 months ago
Hierarchical land cover information retrieval in object-oriented remote sensing image databases with native queries
Classification and change detection of land cover types in the remotely sensed images is one of the major applications in remote sensing. This paper presents a hierarchical framew...
Jiang Li