Volume-6 , Issue-8 , Aug - 2018 Go Back

With rapid advances in the field of communication and information sharing, Steganography – the art of secret communication has gained much attention in recent years. Communicating sensitive information through media like text, sound image and video without being noticed by intruder has become a challenge. Steganography deals with the development of efficient algorithms by a combination of variety of techniques to achieve imperceptibility. This article analyzes the effect of using the Discrete Wavelet Transform for hiding secret data and optimizing it using the genetic algorithm to achieve better results.

Spatial Domain, Transform Domain, Discrete Wavelet Transform (DWT), Genetic Algorithm, Mean Square Error (MSE), Peak Signal to Noise Ratio (PSNR)

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[2] Kodge B.G, “Information Security: A Review on Steganography with Cryptography for Secured Data Transaction”, International Journal of Scientific Research in Network Security and Communication, Vol.5, Issue-6, p.p 1-4, Dec 2017.
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[4] Seyyed Amin Seyyedi, Vasili Sadai, Nick Ivanov, “A Secure Steganography Method Based on Integer Lifting Wavelet Transform”, International Journal of Network Security, Vol.18, No.1, PP. 124-132, Jan 2016.
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[6] Y.Taouil, E.B.Ameur, A.Souhar, A.El Harraj, M.T.Belghiti, “High Imperceptibility Image Steganography Methods based on HAAR DWT”, International Journal of Computer Applications, Vol.138, No.10, pp.38-43, March 2016.
[7] Hamad A.Al-Korbi, Ali Al-Ataby, Majid A. Al-Taee, Waleed Al-Nuaimy, “Highly Efficient Image Steganography Using HAAR DWT for Hiding Miscellaneous Data”, Jordanian Journal of Computers and Information Technology (JJCIT), Vol.2, No.1, pp.17-36, April 2016.
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[15] H.S.M.Reddy, K.B.Raja, “Wavelet based non LSB steganography”, International Conference on Networking and Media Convergence , p.p 111-117, Cario, Egypt, March 2009.
[16] S. A. Seyyedi, V.Sadau, N.Ivanov, “A Secure Steganography Method Based on Integer Lifting Wavelet Transform”, International Journal of Network Security, Vol.18, No.1, pp.124-132, Jan 2016.

G. Umamaheswari, C.P. Sumathi, "Optimized Information Hiding using Discrete Wavelet Transform and Genetic Algorithm," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.930-938, 2018.

Multi-Radio Multi-Channel Wireless Mesh Network (MRMC-WMN) is a multi-hop wireless network that consists of a large number of mesh nodes. The availability of cost-effective multi-radio wireless network interface cards makes it possible to achieve higher throughput based on simultaneous transmission and reception. Each network interface card is equipped with different radio channels. But due to limited non-overlapping channels, MRMC-WMN suffers from the co-channel interference. Co-channel interference limits the capacity of each link and degrades the performance of the whole network. Efficient performance can be achieved from MRMC-WMN only by intelligent channel assignment algorithm. In this paper, we propose the Interference aware, Topology, Power and Flow Control Channel Assignment (ITPFC) algorithm based on the joint contribution of important factors such as topology control, co-channel interference, power control and flow control. The aim of this channel assignment algorithm is to minimize the co-channel interference and provide the appropriate link capacity to each node so that the network performance can be maximized. We have used NS-3 based WiMesh tool for simulation and evaluated the network performance in terms of throughput, delay, packet loss and number of channels used. Results have been compared with existing channel assignment algorithms and it is found that ITPFC Channel Assignment algorithm achieves better results.

Multi-Radio Multi-Channel Wireless Mesh Network, Channel Assignment, Network Interface Card, Power Control, Topology Control, Flow Control, WiMesh

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J.S. Saini, B.S. Sohi, "Interference Aware, Topology, Power and Flow Control Channel Assignment Algorithm for Multi-Radio Multi-Channel Wireless Mesh Networks," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.939-947, 2018.

Existing software’s are implemented by a third party and open source software may take a lot of time to understand, and patterns are applied without explicit class name, comments, or attached documents. If better reusability is required for an existing application where design patterns were used, then an approach that can detect the used design pattern in the existing application will be useful. Therefore, a reliable design pattern detection approach is required to promote software reusability. Design pattern detection is expected to improve the understandability and reusability of existing software. This paper represents the background work of design pattern detection. I review different approaches that have been documented so far in the literature and present the tools that have been developed. Pattern detection approaches are classified into structural analysis, behavioral analysis, and semantic analysis to mining the design pattern from the source code of different legacy application. Structural analysis approaches based on recovering the structural relationship from different artifacts available in the source code. Behavioral analysis approaches take in account the execution behavior of the program and this analysis is dynamic which execute run time behavior of the software. Semantic analysis approaches are combination of both, structure and behavioral analysis for verifying the accuracy of found result. In this paper I propose a survey of structural analysis approaches for design pattern detection.

Design Pattern, UML, Ontology, Sub-Graph Isomorphism, Structural Analysis

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A. Chaturvedi, "Present Approaches for Detection of Design Pattern: A Survey," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.948-958, 2018.

Nowadays, the governments across the world uses internet for providing their maximum number of services to the different stakeholders with the help of ICT. But due to the legacy computing architecture and data processing technologies, it become difficult for the governments to fulfill the current requirement of E-governance which makes impact on its usage. Therefore the emerging technologies like cloud computing and big data analytics can be used together in E-governance to overcome the existing challenges related to computing and data processing. The Cloud computing and big data analytics can be used together to introduce the many features which are not there in existing system. But before opting them their relevance needs to be studied. Therefore the main objective of this paper is to perform the in-depth study of Cloud and Bigdata enabled E-governance along with the statistical and comparative analysis. This research paper also proposes a model for integrating cloud computing and big data analytics in to E-governance along with advantages and disadvantages.

E-governance, Cloud Computing, Big data analytics

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[9] Prajakta N. Warale, Hemalatha Diwakar,” A Study of Citizen Satisfaction for e-Governance Initiative SETU in Maharashtra (INDIA)”, International Journal of Computer Applications (0975 – 8887),Volume 124 – No.17, August 2015.
[10] Bhushan Jadhav, Archana Patankar, ”Opportunities and Challenges in integrating Cloud computing and Big data analytics to E-governance”, International Journal of Computer Applications, (0975 – 8887), Volume No.182, January 2018.
[11] Bhushan Jadhav, Archana Patankar, ”A Novel Solution for Cloud enabled E-governance using Openstack: Opportunities and Challenges”, International conference on computers network and communications, proceedings in Communications in computer and information science, Springer CCIS, 2018.
[12] Ibrahim Abaker, Targio Hashem, Ibrar Yaqoob et al.:” The rise of “big data” on cloud computing : Review and open research issues”,International Journal of Information Sciences, Elsevier,(2014)
[13] Ethiranjan D.,S. Purushothaman et al.,”Adoption of E-governance applications towards Big data approach”, International Journal of Applied Engineering Research, ISSN 0973-4562,pp: 11336-11340, Volume 12, (2017)
[14] https://blog.microfocus.com/how-much-data-is-created-on-the-internet-each-day/
[15] Fang Liu, Jin Tong, Jian Mao, Robert Bohn, John Messina, Lee Badger and Dawn Leaf,”NIST Cloud Computing Reference Architecture”, Recommendations of the National Institute of Standards and Technology, Special Publication 500-292, 2011.
[16] https://www.gartner.com/it-glossary/big-data

Bhushan Jadhav, Archana B. Patankar, "A Comparative And Statistical Approach To Leverage Cloud Computing And Big Data Analytics In E-Governance," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.959-967, 2018.

Ubiquitous Information Communication Technologies are contributing to further the cause of the startups and incubation process in numerous ways. All starts ups are expected to leverage ICT for understanding the ‘market and cultures’ of various geographies. ICT facilitates the production, transmission, and processing of information. Initial investigation shows that even to work the system (all kind of licenses and permissions from various statutory bodies), ICT driven practices are going to be effective. The paper investigate the areas in which ICT practices can be employed for building efficiencies in the processes of concept to servicing the market. This paper seeks to contribute to the ongoing research in the field of Information & Communication Technology, its impact on the Economic growth & how ICT tools can be used to foster the fast growth of entrepreneurship. Detailed analysis of ICT tools to evaluate the risk capital involved and mitigation of risk in project implementation is done. How modeling and simulation tools be used for projecting the future of a business process is also analyzed. The impact of business analytics/business intelligence techniques for forecasting market behavior is also done thoroughly. Evidence has been collected through a literature search, questionnaires, entrepreneur’s reports and interviews. The detailed study of the challenges faced by startups and the best solutions for them is also done. This paper also analyzes how ICT driven practices & procedures act as a ready reference for Entrepreneurs. This paper also focuses on how ICT plays an important role in fostering innovation leading to enhance firm productivity and economic growth.

Information Communication Technology (ICT), Enterprise Resource Planning (ERP), Big data analytics (BDA)

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Gopal Pardesi, "Modeling Role of ICT in Business Startups and Incubation," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.968-973, 2018.

Wi-Fi plays an important role in the current scenario. The whole world runs at the back of Wi-Fi technology for their seamless data connectivity. As the usage increases more and more the technology steps back in his performance slightly. The performance is based on the uninterrupted connectivity, the speed of data transfer and the network traffic. Researchers say Light Fidelity (Li-Fi) uses light emitting diodes (LEDs) for high-speed wireless communications. VLC (visual light Communication) is the channel for Li-Fi to transmit data nearly 200 Gigabits/sec. Since employing a different range of the electromagnetic spectrum from radio frequency (RF) communications, Li-Fi (Light Fidelity) enters in this phase of Wi-Fi to take part in the performance based upon the speed of data transfer. Hence, a combination of Li-Fi and RF networks becomes a challenging work in future indoor wireless communications. Thus the backdrops of both Li-Fi and Wi-Fi are complementing each other by their performance. Wi-Fi is used for uplink and Li-Fi can be used for downlink. With this strategy, all researchers have focused in this area by integrating the Wi-Fi and Li-Fi for seamless data transmission especially in the indoor environment. This hybrid can be called easily abbreviated as Wi-Li-Fi. There are many challenges combining the both different types of networks. A newly Hybrid Wi-Li-Fi network is proposed and its performances are compared with standalone Li-Fi and Wi-Fi networks, metrics such as Throughput, Energy consumption and data loss, when the end users are at different distance from the Access point.

Li-Fi, Wi-Fi, VLC, RF, IOT

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S. Arunmozhi Selvi, P. Sivananaintha Perumal, R.S. Rajesh, "Wi-Li-Fi an Innovative Wireless Network Architecture for Future IOT Applications," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.974-977, 2018.

SCTP multi-homing is the independence to choose its transmission route from the given alternative routes by a node, ad-hoc networks are independent of the infrastructure and are created on demand driven processes giving multihoming functionalities to the system, Controlled at the network layer of the system. IETF rules at transport layer have mentioned all the multihoming characteristics of the system. This research prioritize multihoming feature at both network and transport level and aims to prove the SCTP functionalities over DSR ad-hoc system. Afterwards the dysfunction of the multi- homing feature, introduces CLI(cross layer interface) for added multihoming functionality. The simulation in NS2 is utilized for design and simulates the study. In case of network failure, the multihoming has enhanced the good put rates. Multihoming is better for simultaneous fast retransmission policies, the results provided gives an idea of multihoming advantages.

Multi-homing, SCTP, DSR, IETF, NS2, ad-hoc, CLI

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Sarthika Dutt, Astha Sharma, Anuj Saxena, "Multihoming in Multihomed AD HOC Networks with SCTP," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.978-982, 2018.

Storing the information about human nucleotide is become essential now a day for various medical research purposes. A human genome consists of almost 3.2 billion nucleotides. It is unmanageable to store, access and retrieve the desired information from the massive bulk of unprocessed data. So the possible solution is genome compression. By compression we mean that we are restricting on the data storage. Existing data compression methodology is not suitable to deal with this massive data. In this paper we provide a survey analysis on various types of genome compression and read compression algorithm which are specially designed to handle this voluminous raw DNA information. To extract the unique non repeated information from the whole sequence is actually a tough challenge .These compression algorithms not only save time but also provide high compression rate. We have discussed all the types of compression algorithm with their distinctive approach. Each of them having some benefit over other. We also briefly discuss on various file formats used while compression.

Genome compression, Read compression, Data formats

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Rituparna Mitra, Subhankar Roy, "A Survey of Genome Compression Methodology," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.983-991, 2018.

In today’s computing world there is an inconceivable growth in the usage of computers over different networks and domains, which in turn increases the security threats in terms of intrusions. An intrusion can be either internal or external and the conventional methods used in the detection of intrusion are failed to meet the necessities of preventing and detecting threats or intrusions. In this paper, Data Mining methodologies are combined to handle some of the problems like data Preparation, pre-processing of the data, data classification and Intrusion Detection. The definitive role of IDS is to recognize threats or attacks in contrast to computing schemes. The intrusion detection system is one of the vital networks shielding device or software for safeguarding computing schemes and it is capable to discover and to examine network traffic data packets. This research paper is developed situated on advanced snort rules have been developed. The main goal of this research paper is to detect fraudulent network traffic.

Intrusion Detection System, Intrusion Prevention System, Snort

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M Naga Surya Lakshmi, K V N Sunitha, "Host Based Intrusion Detection Using Data Mining Methodologies," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.992-998, 2018.

In the contemporary world images play key role in information interchange. Medical, defence, space and various areas of domain make use of high scale images in several applications. Security becomes the main concern wherein the images are to be protected so that they cannot be seen by any advisory. This can be achieved by image encryption. There are various image encryption methods that are based on textual key and text data which are not efficient for high definition images. In this paper we propose a three step image encryption algorithm which uses another image as a key. In the first step, key image is scaled and tiled, in step2 encryption is achieved using grey-value substitution and in step-3 the output generated from step-2 is scrambled using Fibonacci transformation to add additional security. This multistep encryption provides high security for images. The performance of this algorithm is analyzed using different attack models which results in high security without any loss of input image.

Image security, Cryptography, Network security, Image processing

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[10] Kodge B. G., "Information Security: A Review on Steganography with Cryptography for Secured Data Transaction", International Journal of Scientific Research in Network Security and Communication, Vol.5, Issue.6, pp.1-4, 2017.

V. Sridhar, M. Dyna, "Two-Level Image Encryption Algorithm Based On Key-Image," International Journal of Computer Sciences and Engineering, Vol.6, Issue.8, pp.999-1008, 2018.