NDLI: A memory model based on LRAAM for associative access of structures

Content Provider	IEEE Xplore Digital Library
Author	Sperduti, A. Starita, A.
Copyright Year	1996
Description	Author affiliation: Dipartimento di Inf., Pisa Univ., Italy (Sperduti, A.)
Abstract	We show how labeling recursive auto-associative memory (LRAAM) can be exploited to generate 'on the fly' neural networks for associative access of labeled structures. The topology of these networks, that we call generalized Hopfield networks, depends on the topology of the query used to retrieve information, and the weights on the network connections are the weights of the LRAAM encoding the structures. A method for incremental discovering of multiple solutions to a given query is presented. This method is based on terminal repellers, which are used to 'delete' known solutions from the set of admissible solutions to a query. Terminal repellers are also used to implement exceptions at query level, i.e., when a solution to a query must satisfy some negative constraints on the labels and/or substructures. Besides, the proposed model solves very naturally the connectionist variable binding problem at query level. Some results for a tree-like query are presented.
Starting Page	543
Ending Page	548
File Size	524161
Page Count	6
File Format	PDF
ISBN	0780332105
DOI	10.1109/ICNN.1996.548953
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-06-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Encoding Decoding Labeling Neural networks Network topology Information retrieval Concrete Holography Interleaved codes
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
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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
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