NDLI: Improving the fairness of timely refresh of web views

Content Provider	IEEE Xplore Digital Library
Author	Haifeng Liu Wee-Keong Ng Ee-Peng Lim
Copyright Year	2001
Description	Author affiliation: Centre for Advanced Information Systems, School of Computer Engineering Nanyang Technological University, Singapore 639798, SINGAPORE (Haifeng Liu; Wee-Keong Ng; Ee-Peng Lim)
Abstract	The popularity of WWW has made it a prime vehicle for disseminating information. Compared to pure static and dynamic Web pages which are dynamically created by a CGI script at run-time, we focus on semi-dynamic Web pages whose contents are extracted from source databases and they change in response to updates to the source databases. An example of such a page can be found at http://www.fish.com.sg where a list of stock information is refreshed frequently with respect to updates to base data. A crucial problem arises when base data change frequently and there is a need to keep a large set of semi-dynamic pages up-to-date in response to source changes since no one is interested in stale data on the Web; an investor may suffer great losses relying on obsolete stock price on the Web. To differentiate between the contents derived from base data and the trivial contents of a Web page, we refer to that portion of a page derived from base data as a Web view.
Sponsorship	Informix Software (HK)
Starting Page	152
Ending Page	153
File Size	104536
Page Count	2
File Format	PDF
ISBN	0769509967
DOI	10.1109/DASFAA.2001.6044753
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-04-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Scheduling algorithm Web pages Loss measurement Schedules Database systems Educational institutions
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
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