NDLI: Constraint analysis: a design process for specifying operations on objects

Please wait, while we are loading the content...

Constraint analysis: a design process for specifying operations on objects

Content Provider	IEEE Xplore Digital Library
Author	Urban, S.D. Delcambre, L.M.L.
Copyright Year	1989
Abstract	A design process for an object-oriented database design environment, known as constraint analysis, is presented. Given the increased level of semantics associated with an object-oriented database schema, constraint analysis makes use of semantics expressed as database constraints to support the flexible specification of propagation actions for operations on objects. Constraints are formally represented using Horn logic. The constraint analysis process then reasons about constraints at design time to help the designer understand the effects of constraints on object manipulation, identifying possible constraint violations as well as design alternatives for handling violations. An advantage of constraint analysis is that both inherent and explicit schema constraints are included in the analysis process. A formal representation is given that supports the analysis of constraints and the automatic identification of design alternatives for responding to constraint violations.<>
Sponsorship	IEEE IEEE Comput. Soc. Tech. Committee on Data Eng IEEE Computer Society
Starting Page	391
Ending Page	400
Page Count	10
File Size	1146541
File Format	PDF
ISSN	10414347
Volume Number	2
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1990-12-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Process design Object oriented databases Object oriented modeling Database systems Data analysis Logic Time factors Transaction databases Data models Protection
Content Type	Text
Resource Type	Article
Subject	Information Systems Computational Theory and Mathematics Computer Science Applications

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Transaction repair for integrity enforcement

Consistency checking in complex object database schemata with integrity constraints

An object-oriented database system Jasmine: implementation, application, and extension

Set operations in object-based data models

COMPLEX: an object-oriented logic programming system

A logic programming framework for modeling temporal objects

Efficient management of time-evolving databases

Navigational accesses in a temporal object model

System-guided view integration for object-oriented databases

Constraint analysis: a design process for specifying operations on objects

Similar Documents

Transaction repair for integrity enforcement

Consistency checking in complex object database schemata with integrity constraints

An object-oriented database system Jasmine: implementation, application, and extension

Set operations in object-based data models

COMPLEX: an object-oriented logic programming system

A logic programming framework for modeling temporal objects

Efficient management of time-evolving databases

Navigational accesses in a temporal object model

System-guided view integration for object-oriented databases

Constraint analysis: a design process for specifying operations on objects