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Hyderabad, India

Kakulapati V.,Guru Nanak Institutions | Bigul S.D.,CMRIT
Advances in Intelligent Systems and Computing | Year: 2016

Various search services quality on the Internet can be improved by personalized web search. Users face sort of dissatisfaction when the results fetched by search engines are not related to the query they have asked for. This irrelevance result is retrieved huge based on the enormous variety of consumers’ perspective and backgrounds, as well as the ambiguity of the contents. However, evidences show that the user’s private information which they search has become public due to the proliferation of Personalized Web Search. The proposed framework RPS implement re-ranking technique, which adaptively make simpler user profiles by queries while respecting the consumer particular constraints of privacy. The great challenge in personalized web search is Privacy protection. To increase the efficiency and accuracy of web search privacy we use Greedy IL algorithm, i.e. GreedyDP and GreedyIL, for runtime generalization. Experiment assessment results show that the privacy-preserving personalized framework and re-ranking approach is highly effective and accurate enough for user profiling privacy personalization on the web search. © Springer India 2016. Source

Geetha S.,Kalasalingam University | Deepalakshmi P.,Kalasalingam University | Madhu G.,CMRIT
Souvenir of the 2015 IEEE International Advance Computing Conference, IACC 2015 | Year: 2015

Since the wireless sensor network is upgrading, the need for high quality and energy efficient way of using sensors are becoming more important. This paper works with the inventive wireless sensor network based on the selection of better Cluster Head among the other sensor nodes. The communication happens in the network through the Cluster Head, so the battery power of Cluster Head is required to be high. This can be achieved by dynamic elimination of far away sensors. At the same time addition of new sensors for servicing is also possible. © 2015 IEEE. Source

Desai A.,PESIT | Nagegowda K.S.,PESIT | Ninikrishna T.,CMRIT
2015 International Conference on Computing and Network Communications, CoCoNet 2015 | Year: 2015

Cloud services have become a daily norm in today's world. Many services today are been migrated to the cloud. Although it has its own benefits it is difficult to manage due to the sheer volume of data and the various different types of services provided. Adhering to the Service Level Agreement (SLA) becomes a challenging task. Also the security of the cloud is very important since if broken all the services provided by the cloud distributor are at risk. Thus there is need of an architecture which is better equipped with security as well as adhering to the quality of service (QoS) written in the SLA given to the tenants of the cloud. In this paper we propose an architecture which will be use software defined networking (SDN) and Hadoop to provide QoS aware and secure architecture. We will also use Kerberos for authentication and single sign on (SSO). In this paper we have shown the sequence of flows of data in a cloud center and how the proposed architecture takes care of it and is equipped to manage the cloud compared to the existing system. © 2015 IEEE. Source

Mahalakshmi L.K.,CMRIT | Amarnadh Y.,Sai Adventium | Vijayalakshmi T.,Jawaharlal Nehru Technological University
Oriental Journal of Chemistry | Year: 2011

Many number of Bulk drug, and pharmaceutical, fertilizer, electroplating industries have opened since 1970's in the Patancheru Industrial Development Area of Medak District, A.P., India. Fe industries are releasing treated and few industries are releasing untreated effluents in to the nearby Nakkavagu river, which is flowing nearer to this Area. In this paper we found nearly 60 varieties of Aromatic Compounds from the samples of effluents and various ground waters etc., Water samples from Nakkavagu are also tested and found various toxic Aromatic compounds. Source

SridharBabu B.,CMRIT | Kumaraswamy A.,Indian Defence Institute of Advanced Technology | AnjaneyaPrasad B.,Jawaharlal Nehru Technological University
Transactions of the Indian Institute of Metals | Year: 2014

Nanoindentation experiments were carried out at strain rates of 0.05, 0.10, 0.15 and 0.20/s at indentation depths of 1000, 1500 and 2000 nm to investigate the nanomechanical behaviour of Ti-6Al-4V alloy. The strain rate had little influence on nanohardness, however, nanohardness as well as Young’s modulus gradually decreased with the increase of indentation depth indicating strong indentation size effects. The relation between H2 and 1/h exhibited a good linear relationship, and it is observed that the effect of strain gradient on σ/σ0 is significant at high strain rates according to Nix and Gao strain gradient model. The analysis of plastic behaviour revealed that, strain rates had no significant effect on strain hardening exponent, but had little influence on yield stress. © 2014, The Indian Institute of Metals - IIM. Source

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