Conference Papers

Permanent URI for this collectionhttps://idr.nitk.ac.in/handle/123456789/28506

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    Inconsistency in DNA computing and it's use in cryptography
    (2013) Srivastava, A.; Pandey, V.
    The computational and storage limitations with silicon computers have propelled computer scientists to search for new dimensions in computer science. DNA computing emerges out to be a very promising field. The use of DNA strands would enable us to do complex calculations in seconds, which would have otherwise needed years. The volumes of data that can be stored have reached a new limit. Recently researchers of Harvard crack DNA storage and have been able to cram 700 terabytes of data into a single gram of DNA strand While developing any system a lot of design issues have to be taken into consideration and same is applicable for DNA computers. The paper makes an effort to deal with the consistency issue of DNA computers. A proof of inconsistency is provided and ground rules to a few DNA based cryptosystems are indexed which take advantage of the inconsistency and make use of it for data security. © 2013 IEEE.
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    Application of Proper Orthogonal Decomposition in Concrete Performance Appraisal
    (Springer Science and Business Media Deutschland GmbH, 2021) Manoj, A.; Babu Narayan, K.S.B.
    Mould ability of concrete has made it the most versatile and popular material of construction. Workability, strength and durability of concrete are very important characteristics that depend on a large number of variables like cement and aggregate type, mix proportioning, method of mixing, conveying, placing and curing and environmental conditions of exposure like temperature, humidity, wind velocity and insolation. The degrees to which workability, strength and durability characteristics vary, and also interplay and conflicts make decision on consideration of independent variables that influence concrete performance, make the job of analysts very complex. Proper Orthogonal Decomposition (POD) is a tool that has great usage potential in reorganizing and rationalizing vast data to understand dependence, interdependence and independence of variables that affect the concrete characteristics. This paper presents the utility of Proper Orthogonal Decomposition in concrete performance appraisal. © 2021, Springer Nature Singapore Pte Ltd.