NDLI: Time Identification of Electronic Documents

Content Provider	IEEE Xplore Digital Library
Author	Zhang Guoyou
Copyright Year	2011
Abstract	How to identify documents and files' real formation time (documents writing time) and revision etc. is an important work to maintain the original history appearance and play its proof role in judicial practice, history study, literature study, files managements, e-commerce and e-government affairs development, which is very important. By studying the domestic and foreign literature, from the current research situation that only solved the problems of creation time, latest modification time and latest access time. For the problems of how to make sure the files time when its had been changed, copied, deleted, recovered for many times, how to make sure it's creation time and upload time on the web front platform before entering the server, how to make sure the files creation time when the system time is not right as well as how to set and implement the time sign management standards during the files creation process etc., which need further research. Many technical methods of electronic document's time identification is given in the paper.
Starting Page	150
Ending Page	153
File Size	163972
Page Count	4
File Format	PDF
ISBN	9781457716591
DOI	10.1109/ICMeCG.2011.43
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-11-05
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	digital time stamp Law data encryption metadata management Educational institutions History certification technology Standards integrated means and methods digital watermarking Databases time identification technology paths Software electronic document storage technology system firewall and intrusion test
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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