NDLI: Probabilistic classification in Osiris, a view-based OO DBMS and KBMS

Content Provider	IEEE Xplore Digital Library
Author	Bassolet, C.G. Simonet, A. Simonet, M.
Copyright Year	1996
Description	Author affiliation: Fac. de Med. de Grenoble, La Tronche, France (Bassolet, C.G.)
Abstract	The Osiris system implements an object data model which was designed to enable the users to share data through a view mechanism. Views, which play the role of subclasses in an object perspective, are defined by their logical properties. Determining the views whose properties are satisfied by a given instance is the very mechanism of classification in knowledge bases. An in-depth static analysis of the views and the assertions defining their logical properties allows the construction at compile time of a network to classify the objects of the base. Contrary to most neural networks used for classification, the architecture of this network (arcs, nodes, and weights) is fully determined by the compilation process, and it needs no learning. This network can also achieve the classification of incompletely known objects and calculate the probability of each potential view, provided that probabilistic information is given on the domains of the missing attributes. The relationship between the complexity of the network and the kind of assertions which is taken into account is studied.
Starting Page	62
Ending Page	68
File Size	856648
Page Count	7
File Format	PDF
ISBN	0818676620
DOI	10.1109/DEXA.1996.558273
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-09-09
Publisher Place	Switzerland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Databases Sufficient conditions Data models Logic Computer languages Proposals Indexing Query processing Object detection Vehicles
Content Type	Text
Resource Type	Article

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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
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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

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