NDLI: Knowledge-based disk scheduling policy using fuzzy logic

Content Provider	IEEE Xplore Digital Library
Author	Talip, M.S.A. Abdalla, A.H. Aburas, A.A. Alam, A.H.M.Z. Asif, A.
Copyright Year	2010
Description	Author affiliation: Department of Electrical and Computer Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, P.O. Box: 10, 50728 Kuala Lumpur, Malaysia (Talip, M.S.A.; Abdalla, A.H.; Aburas, A.A.; Alam, A.H.M.Z.; Asif, A.)
Abstract	Hard disk is the important component in computer system as data storage device. It is being used to store large amount of information in all modern computers. However, hard drive speed improvement slower than their capacity. Thus, long service delay for I/O bound processes may occur. Disk scheduling is an important issue for providing a quick response time in query processing. Operating System being the interface between the user and the hardware has the responsibility to use hardware efficiently. One crucial branch of this function is to decrease the response time and allow for better bandwidth through disk scheduling. Disk scheduling is used when processes running on the machine have multiple requests for data from the disks and a particular order is needed to access them most effectively. There are two major operations in the disk scheduling head-positioning of a hard disk i.e. seeking and tracking. Current algorithm have not included the system knowledge about the additional information provided by Operating System and not been used for improvement of the seeking and/or tracking accessing. This research project applies fuzzy model knowledge based on improving the disk scheduling algorithm. Incorporating knowledge-based scheduling policy using fuzzy logic improves the average response time, average seeks distance and average seeks time.
Starting Page	1
Ending Page	6
File Size	232238
Page Count	6
File Format	PDF
ISBN	9781424462339
e-ISBN	9781424462353
DOI	10.1109/ICCCE.2010.5556857
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-11
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fuzzy logic Actuators Disk drives operating system fuzzy logic Hard disks Magnetic heads Time factors Hard disk disk scheduling seeking tracking
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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