NDLI: Improving Performance of Forensics Investigation with Parallel Coordinates Visual Analytics

Content Provider	IEEE Xplore Digital Library
Author	Wang, Wen Bo Huang, Mao Lin Lu, Liangfu Zhang, Jinson
Copyright Year	2014
Abstract	Computer forensics investigators aim to analyse and present facts through the examination of digital evidences in short times. As the volume of suspicious data is becoming large, the difficulties of catching the digital evidence in a legally acceptable time are high. This paper proposes an effective method for reducing investigation time redundancy to achieve the normalization of data on hard disk drives (HDD) for computer forensics. We use visualization techniques, parallel coordinates, to analyse data instead of using data analysis algorithms only, and also choose a Red-Black tree structure to de-duplicate data. It reduces the time complexity, including the time spent of searching data, adding data as well as deleting data. We show the advantages of our approach, moreover, we demonstrate how this method can enhance the efficiency and quality of computer forensics task.
Starting Page	1838
Ending Page	1843
File Size	418850
Page Count	6
File Format	PDF
e-ISBN	9781479979813
DOI	10.1109/CSE.2014.337
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-12-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computers Analytical models Image color analysis Forensics Red-Black Tree Data visualization Computer Forensics parallel coordinates Hard disks Data models Digital Evidence Visuaization Techniques
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
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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