NDLI: Digital neural processing unit for electronic nose

Content Provider	IEEE Xplore Digital Library
Author	Abdel-Aty-Zohdy, Hoda S. Al-Nsour, M.
Copyright Year	1999
Description	Author affiliation: Dept. of Electr. & Syst. Eng., Oakland Univ., Rochester, MI, USA (Abdel-Aty-Zohdy, H.S.)
Abstract	In a biological nose, the environment usually suggests a number of common odors. The classification process checks sensed information against existing knowledge. This similarity with Reinforcement Learning neural networks suggests challenging implementation problems. A VLSIC digital design and implementation of a Reinforcement Artificial Neural Network (RANN) for chemical classification, in an electronic nose is presented. The chip is designed to classify chemical gases among four possible volatile organic compounds. The system consists of four neurons and twelve synapses. A neuron has been implemented on a tiny chip, using 2.0 /spl mu/m n-well CMOS technology, at Orbit Semiconductors, through the MOSIS facilities. Simulation results demonstrated proper operation. Standalone experiments are satisfactory, with off-chip weight storage and weight update. Electronic nose system testing is under way.
Starting Page	236
Ending Page	237
File Size	153928
Page Count	2
File Format	PDF
ISBN	0769501044
ISSN	10661395
DOI	10.1109/GLSV.1999.757421
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-03-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electronic noses Artificial neural networks Neurons CMOS technology Learning Chemical compounds Organic chemicals Gases Volatile organic compounds Chemical technology
Content Type	Text
Resource Type	Article

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

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