Semantic Searching Scheme over Encrypted Data by Applying Optimal Matching in Technique in Cloud
Authors: Uday Prasad, G Lakshmi Durga, U Thriveni, M Mounika, K Yamini
Abstract
With the increasing adoption of cloud computing, a developing number of users re-appropriate their datasets to cloud. To protect the privacy, the datasets are usually encrypted prior to re- appropriating. Be that as it may, the normal practice of encryption makes the successful utilization of the data troublesome. For example, it is hard to search the given keywords in encrypted datasets. Many plans are proposed to make encrypted data searchable based on keywords. Be that as it may, watchword based search plans overlook the semantic representation information of users retrieval, and cannot totally meet with users search aim. Accordingly, how to plan a substance based search plan and make semantic search more successful and setting aware is a troublesome challenge. In this paper, we propose ECSED, a novel semantic search conspire based on the idea hierarchy and the semantic relationship between ideas in the encrypted datasets. ECSED utilizes two cloud servers. One is utilized to store the reevaluated datasets and return the ranked outcomes to data users. The other one is utilized to process the similarity scores between the records and the inquiry and send the scores to the primary server. To additionally improve the search proficiency, we use a tree-based file construction to organize all the record list vectors. We utilize the multi keyword ranked search over encrypted cloud data as our basic frame to propose two secure plans. The test results based on the real world datasets show that the plan is more proficient than past plans. We also demonstrate that our plans are secure under the known ciphertext model and the realized background model.
Applying Machine Learning Techniques to Detect of Cyber Attacks
Authors: B. Neelima, A.Mohan Kumar Sai, G.Venu Babu, P.Sai Krishna, S.V.V Sai Kumar, SK.Abdulla
Abstract
The increased usage of cloud services, developing number of web applications clients, changes in network framework that interfaces gadgets running versatile working frameworks and continually advancing organization innovation cause novel difficulties for cyber security. Accordingly, to counter emerging dangers, network security components, sensors and insurance conspires moreover need to develop, to address the necessities and issues of the clients. In this article, we center around countering arising application layer cyber attacks since those are recorded as top dangers and the fundamental test for network and cyber security. The major commitment of the article is the recommendation of machine learning way to deal with model ordinary conduct of use and to identify cyber attacks. The model comprises of examples (in form of Perl Compatible Regular Expressions (PCRE) ordinary articulations) that are acquired utilizing chart based division method and dynamic programming. The model depends on information acquired from HTTP demands produced by customer to a web worker. We have assessed our technique on CSIC 2010 HTTP Dataset accomplishing agreeable outcomes.
A Comparative Study on Strength characteristics of Concrete using Fly ash aggregates and Glass Fibre
Authors: Sunil Biradar, R Aparna, Ajith Kumar
Abstract
Various researches have been conducted in the area of fly ash utilization in the past. It is used as one of the most common type of cement replacement material in concrete production. But the production and utilization of manufactured aggregates with fly ash helps in achieving utilization of further more quantity of FA in the construction industries. Currently fly ash is being utilised in very large amount in construction industries as it can impart good strength and durability throughout its life time thus achieving environmental sustainability and limiting the demand for the natural resources in construction sectors also The concrete production needs aggregates as a static filler material for imparting expanded volume and stiffness to the concrete material. The crush aggregates are partially replaced with the pellets of Fly ash aggregates(FAA), This paper focuses mainly on the manufacturing process of light weight fly ash aggregates using pelletizer and also utilizing the glass fibre material as special reinforcing material in concrete to enhance the tensile properties of the concrete for the M40 grade replacing them partially. The strength characteristics of concrete such as compressive, flexural and split tensile strength determined were experimentally and conclusions were drawn.
Finite Element Analysis of Voice coil Actuator using monolithic mechanism
Authors: Mr. Ganesh Gulabrao Saner, Prof. S.B.Jadhav
Abstract
Voice coil actuator are direct drive limited motion devices that utilize permanent magnet field and coil winding to produce a force that is proportional to the current applied to the coil. These non- mobile electromagnetic coupling devices are used in linear and rotary motion applications that require linear force or torque output and high acceleration or high frequency actuation. Generally used in loud speakers, VCA (Voice Coil Actuator) are gaining popularity in applications where tight servo control is necessity. The electromechanical conversion of VCA is based on Lorentz force principle. VCA need to be analysed to determine Power Spectral Density (PSD) plots, which are determined by Finite element analysis of VCA. Modal analysis and Random Vibration Analysis is performed to determine desired parameters.
A STUDY ON BARRIERS OF SOCIAL PARTICIPATION AMONG DISABLED YOUTH AND SOCIAL WORKER INTERVENTION
Authors: Dr.BALAMANI.V
Abstract
In 1976, the United Nations launched its International Year for Disabled Persons (1981), later renamed as International Year of Disabled Persons. The UN Decade of Disabled Persons (1983–1993) featured a World Programme of Action Concerning Disabled Persons. A major outcome of the International Year of Disabled Persons was the formulation of the World Programme of Action concerning Disabled Persons, adopted by the General Assembly on 3 December 1982.