Vol 2 Issue 2 April 2014-June 2014

Abstract:  wearable computing is the pioneer or leading technology of research describing out of thinking & advance platform for students. This paper describes, as the advances are made in hardware layout this technology get spread more faster & gives very interesting & challenging application. Wearable computing prototype supporting training activities at the skoda production facilities in czech republic. The analysis of the results will give an review which features of wearable technology are developed for innovative tasks like gaming, training, entertainment. We sure that it has the capability to improve the quality of life  for people. 

Keyword:  Wearable computing, leading technology prototype, innovative.

Title: Wearable Technology

Author: Prof. D.G.Wadnere, Prof. G.A.Wadnere

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: 4.1 billion people around the world depend on GSM for at least a part of their day to day communication. Besides communication, more and more additional services - like payment functionality – are being deployed on top of GSM. It has been over 20 years since GSM was designed, and in that time several security problems have been found, both in the protocols and in the originally secret cryptography. However practical exploits of these weaknesses are complicated because of all the signal processing involved and have not been seen much outside of their use by law enforcement agencies. This could change due to recently developed open-source equipment and software that can capture and digitize signals from the GSM frequencies. This might make practical attacks against GSM much simpler. This paper discusses the current state-of-affairs in vulnerabilities of the GSM air-interface, using open-source signal processing. To this end some currently available open-source hardware and software which can be used for signal capturing and some offshoot projects which specifically target GSM are described. Most importantly these include the Universal Software Radio Peripheral (USRP) together with the Gnu Radio implementation for signal capturing and the Air Probe and Open BTS project for handling GSM signals. An in depth view on the functionality of the air-interface of GSM and its security measures are presented and the feasibility of several attacks on the GSM air-interface using the open-source tools is discussed. The monitoring of GSM in real time is restricted only for law enforcement agencies and authorized Government agencies offering them a powerful tool to intercept and track GSM communication.

Title: ACTIVE GSM MONITORING

Author: Prof. Kanaiya Kanzaria, Sanjay S.C

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: Following the widespread use of the Internet, especially the World Wide Web since 1995, wireless networking has become a buzz word at the beginning of the new millennium. New terms such as wireless communications, wireless local area networks (WLANs), wireless web, wireless application protocols (WAP), wireless transactions, wireless multimedia applications, etc. have emerged and become common vocabulary for computer and information professionals. Among the emerging wireless technologies, WLANs have gained much popularity in various sectors, including business offices, government buildings, schools, and residential homes. The set of IEEE 802.11 protocols (especially 11a, 11b, and 11g), nicknamed wi-fi, have become the standard protocols for WLANs since late 1990s.

Title: Security in Wireless Local Area Networks

Author: Vishali.R

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: The Cloud computing is one of the emerging modern technologies that need to meet the emerging business needs for agility, flexibility, cost reduction and time-to-value. The developments in cloud computing   paradigm   necessitate faster and efficient performance evaluation of cloud computing servers. The advanced modeling of Cloud servers are not feasible one due to nature of cloud servers and diversity of user requests. This issue necessitates calculating performance of cloud servers and should be capable of handling several millions of requests in few seconds. It is so possible through the specialized computing facility called Virtualization and even with it, very hard to serve plenty of requests continuously or simultaneously without delay or collision. We proposed a new mechanism to overcome these performance problems and to aim for optimize their performance; we can achieve this goal with help of queuing theory. To tackle the problem of optimizing the performance of cloud servers, we model the cloud servers with multitenant architecture as an M/G/m/m + r queuing system with single task arrivals and a task buffer of finite capacity. In this model focusing on input buffer size, number of servers, mean number of request, response and etc. as metrics for performance. The proposed algorithm named approximate Analytical model, and is equivalent to the combination of Transformation based Analytical Model & an Approximate Markov Chain Model with supporting calculations works out to bring the optimized performance evaluation of cloud servers.

Keywords: Cloud Computing, Virtualization, and performance, Queuing theory.

Title: OPTIMIZED PERFORMANCE EVALUATIONS OF CLOUD COMPUTING SERVERS

Author: K. Sarathkumar

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: While applications of Wireless Sensor Network are diversified, several new issues such as mobility of sensor node are raised and bring security issues such as re-authentication and tracing the node movement. In the dynamic sensor network, mobile sensor nodes will continuously move around and frequently reconnect to other sensor nodes. While many security protocols to such networks occur significantly large overheads because their design only considered the static networks. There are several studies on such dynamic environments. In this paper, we show our design for the efficient node authentication and key exchange that reduces the overhead in node re-authentication and also provides untraceablity of mobile nodes. We introduce protocols that are symmetric key crypto system based and public key crypto system based. We also introduce the application scenario of the protocol that is integrated to other networks.

Keywords: Neighbour Sink Discovery, Neighbour Sink List (NSL), Node Authentication, Node Reauthentication.

Title: A Survey on Sensor Authentication in Dynamic Wireless Sensor Networks

Author: Priya L C, Shantala Devi Patil

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: Cloud computing in general can be portrayed as a synonym for distributed computing network over a network, with the ability to run a program or application on many connected computers at the same time. It specifically refers to a computing hardware machine or group of computing hardware machines commonly referred as a server connected through a communication network  such as the Internet and Intranet, local area network (LAN) and wide area network(WAN) and individual users or user who have permission to access the server can use the server's processing power for their individual computing needs like to run an application, store data or any other computing need. Therefore, instead of using a personal computer every-time to run the application, the individual can now run the application from anywhere in the world, as the server provides the processing power to the application and the server is also connected to a network via internet or other connection platforms to be accessed from anywhere. All this has become possible due to increasing computer processing power available to human kind with decrease in cost as stated in Moore’s law.

Keywords:  Cloud computing.

Title: CLOUD COMPUTING

Author: Mrs. Rathi_,   R.Shalini

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: In this paper, we gave some information about telecom industry structure. How this industry is evolving, how competition is getting tougher day by day. Also explained the revenue models of mobile services it is categorized in 2 types: customer initiated and non customer initiated. Also explained revenue models of internet and eleven so called profit sites. Services and comparison of both mobile and internet services which offers constructive implications for the emergence of Mobile internet.

Keywords: Telecommunication business, mobile internet banking.

Title: Telecommunication Business Structure in Mobile Internet Banking

Author: Mr. Gaurav Malik, Ms. Sunita

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: Networks structure describes a set of entities and the relations between them. A social network, for example, delivers information on persons in some population and the relations between them, which may describe associations of collaboration, friendship, correspondence and so on. An information network, as extra example, may define technical publications and their reference links. In their most rudimentary form, networks are modeled by a graph, where the nodes of the graph denote to the entities, while edges denote relations between them. Factual social networks may be more composite or contain additional information. Such social networks are of interest to researchers from many disciplines, be it sociology, psychology, epidemiology, or market explore. Nevertheless, the   data in such   social network cannot be released as such, because   it may   contain    sensitive     information. The difficulties of privacy-preservation in social networks rises severely now. We consider the spreaded setting in which the network data is divided between several data holders. The data is divided between a numbers of data holders. The idea is to get there at an anonymized view of the joint network without informative to any of the data holders. A variant of an anonymization algorithm which is based on clustering is used. High sensitive data has been secured in l-diversity algorithm. It provides the learning of confidentiality protection in spread common networks.

Keywords: Social Network, Anonymization, Clustering, Privacy Preserving Data.

Title: ANONYMIZATION OF FUNDAMENTAL AND SPREAD SOCIAL NETWORK USING CLUSTERING

Author: G.SAHANA, M.MAHESWARI, S.SAHANA, R.LATHA

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract:  In  this  paper,  we  used  inverted list  based  approach  for  generating  safer  path  and  effective communication in DSR protocol. Some nodes in network can participate more frequently whereas some nodes do not participate at all. Because of this there is the requirement of such an approach that will take an intelligent decision regarding the sharing of bandwidth or the resource to a node or the group of nodes. Dynamic source routing protocol (DSR) is an on-demand, source routing protocol, where all the routing information is maintained (continually updated) at mobile nodes. DSR uses a reactive approach which eliminates the need to periodically flood the network with table update messages which are required in a table-driven approach. The intermediate nodes also utilize the route cache information efficiently to reduce the control overhead.

Keywords:  MANET, DSR, Ad hoc, Routing Algorithm, Reverse Route.

Title: IMPROVEMENT OF PATH IN DSR IN MANET USING AN INVERTED LIST BASED NODE ANALYSIS

Author: Nitin Goyat, Anshul Anand

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: The user interface is arguably the most important element of a computer-based system or product. If the interface is poorly designed, the user’s ability to tap the computational power of an application may be severely hindered. In fact, a weak interface may cause an otherwise well-designed and solidly implemented application to fail. Three important principles guide the design of effective user interfaces: (1) place the user in control, (2) reduce the user’s memory load, and (3) make the interface consistent. To achieve an interface that abides by these principles, an organized design process must be conducted. User interface design begins with the identification of user, task, and environmental requirements. Task analysis is a design activity that defines user tasks and actions using either an elaborative or object-oriented approach. Once tasks have been identified, user scenarios are created and analyzed to define a set of interface objects and actions. This provides a basis for the creation of screen layout that depicts graphical design and placement of icons, definition of descriptive screen text, specification and titling for windows, and specification of major and minor menu items. Design issues such as response time, command and action structure, error handling, and help facilities are considered as the design model is refined. A variety of implementation tools are used to build a prototype for evaluation by the user. The user interface is the window into the software. In many cases, the interface molds a user’s perception of the quality of the system. If the “window” is smudged, wavy, or broken, the user may reject an otherwise powerful computer-based system.

Keywords: The Golden Rules, User Interface Design, Task Analysis and Modeling, Interface Design Activities, Implementation Tools, Design Evaluation.

Title: USER INTERFACE DESIGN

Author: S.Sridevi

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract:  Multi floor staircase provides a crucial vertical route during emergency events in a high rise structure. Wireless communication along the staircase is important for public safety personnel to allow them responding consistent and relay important information or data. An understanding of signal wave attenuation along the staircase is necessary to allow better wireless network planning, especially in ad hoc cases. This paper presents empirical propagation model developed for path loss prediction along dog-leg staircase. The proposed model is based on measurement at 700 MHz in 2 measurement sites. The propagation model developed shows agreeable result when validated to an actual measurement in a different staircase. The variation of staircases layout, dimensions plus their surrounding environments demonstrate the robustness of the propagation model presented. 

Keyword: Propagation model, public safety, 700 MHz.

Title: Propagation Model for Dog-leg Staircase at 700 MHz

Author: Omar Abdul Aziz, Dr. Tharek Abdul Rahman

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: As video becomes one of the most demanding services for network traffic and Internet video becomes an important part of modern life, the quality of experience needs to meet the user’s expectations, regardless of the device or network being used. More and more video is being consumed on Smartphone’s and tablets. The smaller screens allow for lower bit-rates, but the video playback need to start quickly and remain smooth throughout. Video Transmission on Network is challenging because of factors such as high bitrates and sensitivity to delay or packet loss. The past, video streaming was typically associated to RTSP, with RTP used for transmission.  This protocol uses “VCR-like” commands such as PLAY and PAUSE. In this scheme, the server has to keep track of the client’s state. Today, HTTP based adaptive streaming services provide a more efficient means of delivery over the Internet. Similarly to RTSP, the video stream can start playing out before the entire file has been downloaded. The main advantage of adaptive streaming however that is it allows the end point to adjust to changes in available bandwidth and delay. Our early work focused on demonstrating the viability of server-side pacing schemes to produce an HTTP-based streaming server. We investigated the ability of client-side pacing schemes to work with both commodity HTTP servers & our HTTP streaming server.

Title: Optimized Video Transmission on Network

Author: Munish

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: Wireless Sensor Networks (WSNs) have played a vital role, and is considered to be one of the immense and emerging technologies as there are various innovative applications both for public sector and military organizations. The type of sensing technology used in WSNs combined with the processing power continue to be productive and get to be utilized in abundance in the forth coming applications. Therefore, due to their unlimited prospective views, WSNs are currently receiving significant attention in various domains of research. Additionally, despite the fact that WSNs are characterized by severely constrained computational and energy resources, they are still complemented by their unlimited potential and hence they are currently getting trivial interest. However, it is still too early in the lifetime of such systems to get established, as there exist many research challenges that are yet to be met. Consequently, much research has been focused on making sensor networks feasible and useful rather than concentrating much on the security aspects of the deployment.

Therefore, the objective of the work proposed in this article is to critically study the security aspects of WSNs, considering the Distributed Detection of Byzantine Attacks in particular.

Keywords: Security in WSNs, Byzantine Attacks, Distributed Detection.

Title: Distributed Detection of Byzantine Attacks in WSNs: A Short Critical Survey

Author: Mohan N, Akram Pasha

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: Biometrics is the science and technology of measuring and analyzing of biological data. It has been used to uniquely identify individuals by their physical characteristics or personal behaviour traits. It is used to allow employees access to concerned areas and for general ID purposes. A biometrics system goes through three basic steps: 1. acquiring of data, 2. Encrypting data 3. Analysis of data.  Biometrics is being used in ATMs, computers, security installations, mobile phones, credit cards, health and social services. The future in biometrics seems to belong to the multimodal biometrics (a biometric system using more than one biometric feature) as a unimodal biometric system (biometric system using single biometric feature) has to contend with a number of problems. In this paper,  of some of the biometrics will be presented that are  currently in use across a different range of environments or those which are still in limited use or under development, or still in the research .This  paper will give us a clear view of biometrics.

Keywords: Biometrics, Biological data analysis.

Title: Application of Biometrics in Commercial Security

Author: V.S. Swarna Lakshmi

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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Abstract: This is a research paper on 3D printing which has become a notable topic in today’s technological discussion. In this paper, we will look at additive manufacturing or 3D printing. We will firstly define what we mean by this term and what is so significant about it. We will delve a bit into the history. Then we shall see about the process of 3D printing and the materials used in the manufacture of 3D printed objects. We shall also see the advantages of 3D printing as compared to conventional methods of manufacturing. We shall observe the numerous applications it is being out to use today. Finally the future potential of this technology is outlined

Keywords: 3D printing, 3D printers, polymers, Stereolithography, Additive manufacturing, RepRap, contour craft.

Title: 3D Printing and Its Applications

Author: Siddharth Bhandari, B Regina

International Journal of Computer Science and Information Technology Research

ISSN 2348-120X (online), ISSN 2348-1196 (print)

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