Design and Implementation of Binary File Similarity Evaluation System

Kim, Sun-Jung; Yoo, Young Jun; So, Jungmin; Lee, Jeong Gun; Kim, Jin; Ko, Young Woong

doi:10.14257/ijmue.2014.9.1.01

Cited by 9 publications

(6 citation statements)

References 2 publications

(2 reference statements)

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“…100000 sequences of the length of 400 nucleotides were selected as a case study. Our technique is compared with the optimal sequence alignment Needleman-Wunsch Algorithm 5 . Random sequences were selected as a query to test our technique using different similarity functions.…”

Section: Resultsmentioning

confidence: 99%

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Heterogeneous HW/SW FPGA-Based Embedded System for Database Sequencing Applications

Bonny¹

2018

ijacsa

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Database sequencing applications including sequence comparison, searching, and analysis are considered among the most computation power and time consumers. Heuristic algorithms suffer from sensitivity while traditional sequencing methods, require searching the whole database to find the most matched sequences, which requires high computation power and time. This paper introduces a dynamic programming technique based-on a measure of similarity between two sequential objects in the database using two components, namely frequency and mean. Additionally, database sequences that have the lowest scores in the comparison process were excluded such that the similarity algorithm between a query sequence and other database sequences is applied to meaningful parts of the database. The proposed technique was implemented and validated using a heterogeneous HW/SW FPGA-based embedded system platform. The implementation was partitioned into (1) hardware part (running on logic gates of FPGA) and (2) software part (running on ARM processor of FPGA). The validation study showed a significant reduction in computation time by accelerating the database sequencing processes by 60% comparing to traditional known methods.

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Section: Resultsmentioning

confidence: 99%

“…"String Editing" [5], which is a form of sequence comparison, is used, in Computer Science, as error correction mechanism similar to the one found in spell checkers and file comparators. The way it works is by comparing and searching through a large sequence database of words for a particular one.…”

Section: Introductionmentioning

confidence: 99%

Heterogeneous HW/SW FPGA-Based Embedded System for Database Sequencing Applications

Bonny¹

2018

ijacsa

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“…During the encryption process user need to encrypt the file using the hybrid cryptographic model, thus a input file is first produced to the system. The input file is first processed using SHA1 [5] hash generation algorithm, the SHA1 algorithm generates the 128 bit hash code for the input data.…”

Section: Figure 1: Encryption Processmentioning

confidence: 99%

A Hybrid Cryptography Technique for Improving Network Security

Kapoor¹,

Yadav²

2016

IJCA

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The security of network and the network data is primary aspect of the network providers and service providers. Therefore during the data exchange the cryptographic techniques are utilized for securing the data during various communications. On the other hand the traditional cryptographic techniques are well known and the attackers are known about the solution. Therefore new kind of cryptographic technique is required which improve the security and complexity of data cipher. In this paper a hybrid cryptographic technique for improving data security during network transmission is proposed and their implementation and results are reported. The proposed secure cryptographic technique promises to provide the highly secure cipher generation technique using the RSA, DES and SHA1 technique. The implementation of the proposed technique is provided using the JAVA technology and their performance in terms of space and time complexity is estimated and compared with the traditional RSA cryptography. The proposed cryptographic technique found the efficient and improved cipher text during comparative performance analysis.

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“…Using our technique, we explicitly improve the time performance of the database sequence comparison applications by 63% in comparison to the traditional methods used. our technique in conjunction with the previous state-of-the-art methods (as in [17], [20], [22]) will further improve their time performance.…”

Section: Introductionmentioning

confidence: 97%

A Hybrid Heuristic/Deterministic Dynamic Programing Technique for Fast Sequence Alignment

Bonny¹

2015

ijacsa

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Dynamic programming seeks to solve complex problems by breaking them down into multiple smaller problems. The solutions of these smaller problems are then combined to reach the overall solution. Deterministic algorithms have the advantage of accuracy but they need large computational power requirements. Heuristic algorithms have the advantage of speed but they provide less accuracy. This paper presents a hybrid design of dynamic programing technique that is used for sequence alignment. Our technique combines the advantages of deterministic and heuristic algorithms by delivering the optimal solution in suitable time. we implement our design on a Xilinx Zynq-7000 Artix-7 FPGA and show that our implementation improves the performance of sequence alignment by 63% for in comparison to the traditional known methods.

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Design and Implementation of Binary File Similarity Evaluation System

Cited by 9 publications

References 2 publications

Heterogeneous HW/SW FPGA-Based Embedded System for Database Sequencing Applications

Heterogeneous HW/SW FPGA-Based Embedded System for Database Sequencing Applications

A Hybrid Cryptography Technique for Improving Network Security

A Hybrid Heuristic/Deterministic Dynamic Programing Technique for Fast Sequence Alignment

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