iosr-jmca   Volume-3 ~ Issue-6 ~ Nov – Dec 2016

ABSTRACT: Mobile Agents are the set of processes that can move from one host to another host. The request granted by the client machine is executed by movement of mobile agents from a host machine to another host machine. The processes called by client are executed on a machine. The host machine must have all the resource needed to implement the service. This paper deals with allocation of resources through a proposed technique. In order to implement the tasks offered by the client, the mobile agents resume execution at the new machine. The extension of client and server model is followed in the development of Mobile agents. This paper also analyses the resolution of deadlock through different methods of study. The client only performs the operations provided by the server. There is scope of network scalable system when a particular server does not provide request desired by the client

Keywords: Mobile Agents, deadlock, client, server, resource

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ABSTRACT: Personal CommunicationSystem(PCS) designates a set of wireless communications capabilities that allows the combination of terminal mobility, personal mobility, and service profile management.PCS can provide users with an all-in-one wireless phone, paging, messaging, and data service through portable devices. However, mobile services relaxed security has effectively made device users a target for hackers; mobile users have become increasingly concerned with security risks. The need for security has never been more detrimental than it is now. In this paper, we present a survey on emerging security issues of personal communication system, such as virus, worm, phishing and many others. In addition, some real recent examples are studied and finally some security rules are given to PCS users.

[1] Alazab, M., Venkatraman, S. Watters, P. and Alazab, A. (2012) Cybercrime: The Case of Obfuscated Malware. International Conference in Global Security Safety and Sustainability, pp. 204-211.

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[3] Aycock, John (2006). Computer Viruses and Malware. Springer. p. 14. ISBN 978-0-387-30236-2.

[4] Bank, D. (2004). NEW VIRUS CAN TURN YOU INTO A SPAMMER; MYDOOM OPENS A'BACK DOOR'THAT HACKERS CAN ACCESS; SIGNING UP FOR SECURITY ALERTS. The Wall Street Journal, 1.

[5] Camenisch, J., Ortiz-Yepes, D. A., & Preiss, F. S. (2015). Strengthening Authentication with Privacy-Preserving Location Verification of Mobile Phones. In Proceedings of the 14th ACM Workshop on Privacy in the Electronic Society, ACM, pp. 37-48.

ABSTRACT: A mobile Ad-hoc networks consists of wireless hosts that may move often, movement of host results changes in path. The well known Fisheye State routing (FSR) protocol determines a route when no route exists or route breaks. To establish new path from source to destination, it broadcast control packets (route request packets), which increases the network bandwidth consumption and to reduce flooding. As mobile Ad-hoc networks have limited bandwidth, it is important to reduce the flooding. This paper provides a protocol which uses the weighted Rough set model to control the route request packets in the existing FSR protocol in GRID. Weighted Rough set theory is a mathematical tool to deal with vagueness, uncertainty and it also considers the importance of the objects (nodes).

Keywords: MANET; Grid Fisheye State Routing Protocol (GFSR); NS2; Weighted Rough Set Model

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ABSTRACT: Cloud computing is advanced infrastructure providing a service oriented architecture having flexible, authenticated and secure IT applications. Advancement and analysis in cloud computing filed is ensuring success in many companies to keep pace with their customer's needs of an affordableand usage-based services. However, there are still aspects related to this technology yet to be analysed. In this work, positive as well as negative effect regarding data security, data availability and cost are examined on cloud technology so it can effectively lessen the difficulties of users in terms of securing their own data. The research is made on targeted companies using any of cloud computing service models i.e. IaaS, SaaS, PaaS so the research can be effectively identify security challenges and cost effect for adopting cloud computing and solutions from real world for the challenge that do not have proper mitigation

[1] Adnan, N. I. B., and Z. Tasir. 2014 Online Social Learning Model. e-Business and Telecommunications, 1(2):113-124.
[2] Chen, R. M., 2014. Subjective characterization of fuzzy target sets based on a fuzzy universe. Journal of Operations Management, 1(1): 20-25. [3] Deyan C., 2012. Data Security and Privacy Protection Issues in Cloud Computing. International Conference on Computer Science and Electronics Engineering, 69(2): 121-129. [4] Foster, I., Y. Zhao and I. Raicu. 2008. Cloud Computing and Grid Computing 360 Degree Compared. Grid Computing Environments Workshop (GCE'08),USA, 401-405.
[5] Hosseini, K. A., I. Sommerville, and I. Sriram. 2010. Research Challenges for Enterprise Cloud Computing. International journal of Software Engineering, IEEE Transactions, 22(12): 7-10..

ABSTRACT: MANET is an infrastructure fewer network, here each node acts as à router and so capable to forwards data packets to all other neighboring nodes. Hence, the routing packet overhead has been reduced. Routing in MANETs is challenging since the network topology is dynamic, self- organized, self-administrated and low transmission range. Due to the above characteristics, MANET is vulnerable to various attacks like routing attacks, DoS (Denial of Service) MANET is an infrastructure fewer network, autonomous system, which is a collection of mobile nodes. This paper is based on analysis of trust based source routing using the trust prediction system in mobile ad-hoc network. Here, a trust based source routing protocol using QoS constraints has been designed. In this paper, the Trust prediction system has been designed for checking the trustworthiness of the nodes present in the network...........

Keywords: Trust Prediction, Trust Analysis, degree, Watchdog DSR, Malicious Node, QoS Constraints

[1]. B Wang, X Chen, W Chang, A Light- Weight Trust-Based QoS Routing Algorithm for Ad Hoc Networks, International Journal of Pervasive and Mobile Computing, Elsevier, 13 (2), 2014, 164-180.
[2]. Chintan Kanani, A. Sinhal, Ant Colony Optimization based modified AOMDV for multipath routing in MANET, International Journal of Computer Application, 82 (10), 2013, 14-19.
[3]. R.K. Bara, J.K. Mandala and M.M Singh, QoS of MANET through trust based AODV routing protocol by exclusive of Black hole attack, First International Conference on Computational Intelligence: Modeling Techniques and Applications (CIMTA), Procardia Technology, Elsevier, Nirjuli, Arunachal Pradesh, India, 2013, 530-537.
[4]. Menaka, Dr. V. Ranganathan, A survey of trust related protocols for mobile Ad-hoc networks, International Journal of Emerging Technology and Advanced Engineering Journal (IJETAR), 3(4), April 2013, 903-910.
[5]. Dr. K. Thirunadana, Sikamani, D. Santhosh Kumar, Efficient and secure trust based ad hoc routing in MANET, Current Trends in Engineering and Technology (ICCTET), 2013, 255-258.

ABSTRACT: Duplicate detection is that the method of characteristic multiple representations of same universe entities. Today, duplicate detection ways got to method ever larger datasets in ever shorter time: maintaining the standard of a dataset becomes progressively tough. Minimizing the quantity of knowledge that has got to be keep and managed may be a key goal for any storage design that purports to be ascendible. a method to realize this goal is to avoid maintaining duplicate copies of identical knowledge...........

Keywords: Puplicate detection, real world data, record linkage, data space systems

[1] S. E. Whang, D. Marmaros, and H. Garcia-Molina, "Pay-as-you-go entity resolution," IEEE Trans. Knowl. Data Eng., vol. 25, no. 5, pp. 1111–1124, May 2012.
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[5] J. Madhavan, S. R. Jeffery, S. Cohen, X. Dong, D. Ko, C. Yu,and A. Halevy, "Web-scale data integration: You can only afford to pay as you go," in Proc. Conf. Innovative Data Syst.Res., 2007

ABSTRACT: Given that nowadays agricultural stakeholders have to manage heterogeneous and complex information ranging from cultivation techniques to product prices, this study investigates the potential of mobile communications technology, and especially apps, to support agriculture by providing access to information, markets and services. It uncovers the current status of mobile agricultural apps in the global mobile ecosystem. It also studies agricultural stakeholders' interest and willingness to use mobile apps in their daily agricultural activities in Greece...........

Keywords: Mobile communications, mobile apps, agriculture, smartphones

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[5] L. A. Romani, G. Magalhães, M. D. Bambini, and S. R. Evangelista (2015, October). Improving digital ecosystems for agriculture: users participation in the design of a mobile app for agrometeorological monitoring. In Proceedings of the 7th International Conference on Management of computational and collective intElligence in Digital EcoSystems(pp. 234-241). ACM.

ABSTRACT: By using literature method, questionnaire survey method, interview method, mathematical statistics method, the paper select people from different age, education, occupation, income level, sports consumption toresearchMianyang city residentssports consumption level, structure, purpose, effect factors. Suggestions:(1) Increase awareness of the residents' sports consumption;(2) Promote the development of sports consumption to compound consumption;(3) Government departments should regulate sports market and promote the development of sports industry;(4) Establish a standardized development strategy of the sports market.

Keywords: Mianyang; urban residents; sports consumption

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ABSTRACT: Through literature analysis method, questionnaire survey method, investigation method and other research methods, the paper analyses the current situation and operation management of sports park in Shanxi province, summarizes the deficiencies in the construction and operation of the management process, puts forward the feasible countermeasure for the development of Shanxi's sports park. Recommendations: (1) Integrate into the city culture; (2) Accelerate the reform of the management system, adhere to seek government power and social power; (3) Change the concept of development, make the social benefit and individual benefit coordinated; (4) Introduce management talents and strengthen the cultivation of talents.

Keywords: Shanxi sports park; construction; operation management

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