Paper Title

IPATH-PATH REDUCTION IN WIRELESS SENSOR NETWORK

Abstract

Late remote sensor systems (WS-Ns) are ending up increasingly multifaceted with the emerging system scale and the dynamic idea of remote communications. Many approximation and analytic methodologies rely upon per- bundle guiding ways for careful and fine grained examination of the intricate system practices. Here propose i-Path, a novel way induction way to deal with recreating the per-bundle steering ways in unique and vast scale systems. The essential thought of i-path is to abuse high way similitude to iteratively induce long ways from short ones. i-path begins with an fundamental known arrangement of ways and achieves way surmising iteratively. I-Path includes a original plan of a insubstantial hash work for chequered of the deduced ways. Keeping in mind the end goal to additionally enhance the surmising capacity and in addition the execution productivity, i-path incorporates a quick bootstrapping calculation to recreate the fundamental preparation of ways. We likewise actualize i-path and assess its execution utilizing follows from substantial scale WS-N organizations and in addition broad reenactments. Results demonstrate that i-path accomplishes significantly higher reproduction proportions under various system settings contrasted with other cutting edge approaches.
KEYWORDS : IPath, Inference, WSN

Paper Title

A UNIQUE TESTING NAMED METAMORPHIC TESTING FOR SOFTWARE QUALITY, VERIFICATION, VALIDATION AND QUALITY ASSESSMENT: AN APPROACH TO SEARCH ENGINES

Abstract

A Unique Testing named Metamorphic testing is a technique used to identify the functional conformity of software in the deficit of an ideal oracle. This paper enhances metamorphic testing into a user friendly access to software verification, validation, and quality assessment, and conducts dominant pragmatic studies with major web search engines: eg: Google,. This search engine is very crucial for testing and assess using traditional ways by which it leads to the lack of an objective and generally recognized oracle. The results are useful for both search engine developers and users, and authenticates that our approach can productively amend the oracle problem and challenges surrounding a lack of specifications when verifying, validating, and evaluating substantial and complicated software systems.
KEYWORDS : Software quality, verification, validation, quality assessment, oracle problem, lack of system specification, metamorphic testing, user-oriented testing, search engine

Paper Title

ASSESSEMENT WEB SECURITY AND DATA SECURITY ON PRIVATE CLOUD COMPUTING

Abstract

Data security is an essential topic that contributes the success of business operation nowadays. The high need of applying efficacious Data Security is visualized seen in all business and non-profit entities. The artefact takes the instance of university XYZ that uses Private Cloud Computing as essential tools to support its business processes. The artefact explores the effective way of measuring the level of Data Security and Web Security performance highlights more on Private Cloud undergoing its recommendations. Web Security is used to measure the Data Security and Web Security performance, respectively. The thing identifies the maturity level space between present and expected results that provides required recommendation to improve present situation. The result of the artefact is expected to provide as credentials for Data security application in Higher Education Organizations.
KEYWORDS : Information Security, Cyber Security, Private Cloud Computing, ISO 27001, COBIT 5.

Paper Title

PREEMPTIVE ASSESSMENT THROUGH INFORMATION SECURITY PERCEPTION

Abstract

The Internet has become a data superhighway where scholars develop their ideas and social experiences. However, Internet usage regularly leads to various risks like cybercrime, identity theft, and malware infections. Therefore, it is needy to know about Information Security practices and the level of awareness they possess to assess and prevent cybercrimes. Methods: The research alights a Descriptive Interrelation Method, which includes the use of online questionnaires conveyed through Google form, interviews, and observations. Used Simple Random Sampling method for selecting the respondents. Findings: Outcomes indicate that there was a significant positive association between respondents Year level with the level of Information Security Awareness (ISA), (r (411) =. 451, p < .001). The result shows that the higher the respondents\' Year Level, the higher the comprehension and awareness in Information Security (I.S.). Students improve their experience, knowledge, and understanding of the protection and dissemination of Information when they progress to a higher year in the study. This implies that the program curriculum successfully meets the knowledge requirements of the learners in the University. Application/Improvements: This study\'s result can serve as the basis for policy measures on Computer Networks in the University. It may also serve as a guide for developing inclusive and beneficial Information Security Perception (ISP) training programs for the students.
KEYWORDS : Information Security Awareness, Case Study, Descriptive interrelation Design

Paper Title

ONLINE VOTING USING BLUETOOTH ENABLED MOBILE PHONE

Abstract

In the ever changing world of computing in mobile, traditional ways of doing survey has been greatly overtaken by mobile voting. Traditional methods of carrying out surveys is tedious and time consuming ,while mobile voting emerges as a new and exciting form of getting feedback effectively and efficiently. Mobile voting can be done by the use of wireless technologies. Thisstudy examines the application of an interactive voting system with mobile. The system uses the Bluetooth technology to cast votes from bluetooth enabled mobile phones and display instant results of votes graphically. The case study stresses on the motivation for this type of paperless, pollution free system which conforms to the “Mauritius Ile Durable” project. It also describes the design framework of the system and the main functionalities that were implemented. The case study also highlights the different stages throughout the development process, starting from the design, and implementation until the testing of the system. It focuses on important issues in order to provide a secure, high performance and easy to use system. The study ends with an evaluation of the practical implementation of this type of system.
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Paper Title

RECENT ADVANCEMENT AND ROLE OF SEARCH ENGINES IN INFORMATION RETRIEVAL SYSTEM

Abstract

In recent Advancement growth of information is ubiquitous in nature and can be accessed anywhere by the user and needed information is provided according to the query search is the main objective in information Retrieval system. The source of information accessed can be of any form Text, audio and video etc. In the information retrieval system the information accessed is in the form of Text based retrieval, speech retrieval system and Image Retrieval system However user can get needed information retrieval of information accordingly by using Text, speech and image search criteria. In information Retrieval System text based retrieval is more reliable then speech retrieval system, where the accuracy rate in terms of precision and recall are more effective in text based retrieval system compared to speech and image retrieval system
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Paper Title

MULTI-ASCENDANCY DATA IN PUBLIC CLOUD-STORAGE USING ATTRIBUTE BASED ENCRYPTION WITH TRUSTED SHARING

Abstract

Attribute-predicated-Encryption (ABE) is viewed as a capable crypto-graphic foremost execute to assurance information proprietor’s instant control over their information in broad daylight dispersed storage. The prior A-B-E plans embrace just a single ability to keep up the whole possessions set, which can bring a private point blockage on both security and completing. As a result, some multi-domination tactics are planned, in which diverse rising elements disjointedly keep up disjoint excellence subsets. However, the single-point holdup subject stays unsettled. In T-MACS, profiting by (T; N) { T - anyone Ascendancy, N- no of increasing entities} limit sharing, the ace-key can be mutual among different ascendant-elements, and a licit-utilize can cause his secret-key by interfacing with any T ascendant-attributes. Security and implementation examination comes about reveal that T-MACS is not just definite secluded when not as much as T ascendant-substances are bargained, however strong when no not as much as T ascendant-elements are active in the framework. Furthermore, by successfully cumulating the predictable multi-domination scheme with T-MACS, we construct a successful procedure to ensure security among data in public-cloud-storage.
KEYWORDS : Cloud computing, Attribute Based Encryption, Cryptography, decryption, Master-key, Secret-Key, Key-Generation, Data-Owner.

Paper Title

A NOVEL FOR ANALYZING AND RECOGNITION OF TWITTER ACCOUNTS

Abstract

Twitter is a new web-appliance in performance twofold roles of on-line social-networking and micro blogging. We have premeditated the difficulty of computerization by bots and cy-borgs on Twitter. As a accepted web-application, Twitter has turn out to be a sole proposal for information distribution with a huge user-base. However, its reputation and very unlock nature have made twitter a very attractive target for misuse by robotic programs, i.e., bots. The problem of bots on Twitter is additional complex by the key role that computerization plays in everyday Twitter usage. Based on the data, we have recognized features that can distinguish humans, bots, and cyborgs on Twitter. valid bots generate a large amount of compassionate tweets deliver news and updating feeds, while malicious bots extend spam or malicious contents. More fascinatingly, in the middle between human and bot, there has emerged cyborg referred to either bot -assisted human or human-assisted bot. To carry users in identifying who they are interacting with, this paper focus on the categorization of human, bot and cy-borg accounts on Twitter.
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Paper Title

DATA AGGREGATION ALGORITHMS IN WIRELESS SENSOR NETWORKS: A REVIEW

Abstract

In the wireless sensor network (WSN) the multi hop designed based on the application requirement of the node in sensor. Main aim of wireless sensor network is to provide a collected data to sink and monitors the given area of interest during the physical phenomenon using sensors. If the nodes are deployed in a hostile environment the overcoming of energy constraints by recharging and replacing the batteries in the nodes of WSN becomes impossible and thereby to keep the network alive for a long time as maximum the communication has to be performed with the load balancing in wireless sensor networks . The WSN is built by the communication, energy and computational constraint nodes. To protect from disaster the forest fire detection and sink which monitors the demand reception of data with the bounded delay are used which is a time critical applications. Thus requires a protocol to be designed for providing the data to sink with bounded delay and enhance the lifetime of network, data accuracy. In this paper, we present a survey of data aggregation algorithms in wireless sensor networks and possible future research directions.
KEYWORDS : Wireless Sensor Networks, data aggregation, lifetime, latency and data accuracy, Modified Cuckoo search (MCS) Algorithm, Modified time on task (MTOT) method, Gravitational search algorithm (GSA)

Paper Title

ADAPTABLE SUBSPACE CLUSTERING COMBINE APPROPRIATE SELECTION AND K-MEANS CLUSTERING FRAMEWORK

Abstract

Subspace clustering is a technique which finds groups within different subspaces (a selection of one or more dimensions). suitable to the nonexistence of class labels, unsupervised feature selection is much more complicated than supervised feature selection. concerning as an important computing prototype, cloud computing is to address big and distributed databases and rather simple computation. In this model, data mining is one of the most important and fundamental problems. A huge amount of data is generated by sensors and other smart devices. Data mining for these big data is essential in various applications. K-means clustering is a difficult technique to group the similar data into the same clustering, and has been commonly used in data mining. However, it is still a challenge to the data containing a huge amount of noise, outliers and unnecessary features. A variation of K-means clustering algorithm, namely, adaptable subspace clustering, incorporates feature selection and K-means clustering into a integrated framework, which can select the advanced features and improve the clustering performance. tentative results verify the presented method has more robust and better performance on standard databases compared to the existing approaches.
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Paper Title

ANALYSIS ON GRAPHICAL PASSWORD AUTHENTICATION TECHNIQUES

Abstract

Nowadays, user authentication is one of the important topics in information security. Passwords are the most commonly used method for identifying users in computer and communication systems. Authentication is process of determining whether someone or something is, in fact who or what to be declared. For authentication mostly textual passwords are used. Strong text-based password schemes could provide with certain degree of security. Mostly passwords are strings of letters and digits, i.e., they are alpha-numeric. Such strong passwords are difficult to memorize often leads their owners to write them down on papers or even save them in a computer file, emails. Graphical passwords have emerged over the past decade as a technology that may change the way we authenticate to systems; it is a potential technology to replace typing passwords and remembering sophisticated password strategies Graphical passwords utilize the human ability to remember images and thus have the potential to increase security since longer pass-words can be used, and will be remembered for a longer period of time. However graphical password is also vulnerable to various types of attacks. In this paper we present few trending techniques in graphical passwords and its advantages and disadvantages.
KEYWORDS : textual passwords, authentication, graphical passwords, information security

Paper Title

THERMO ACOUSTIC REFRIGERATION SYSTEM FOR USE IN SPACE TECHNOLOGIES

Abstract

Thermo acoustic deals with the conversion of heat energy to sound energy or vice versa. Thermo acoustic cooling devices use the thermo acoustic principle to move heat using sound. They consist of a standing wave tube in which a stack of fractional wavelength creates a temperature gradient across the stack, facilitating heat flow. These devices are simple in design and have no harmful effects on the environment. However, their efficiencies are lower than the conventional vapor-compression refrigeration systems. In this study, the design, and development of a Thermo acoustic system for refrigeration application was considered. This study comprised two parts.. In the second parts, the refrigerator was fabricated based on the numerical design. The performance of the device was then tested and analyzed. The numerical study has shown that the stack length and the position of the stack in the resonator have a significant impact on the overall performance of the thermo acoustic device. Air at standard temperature and pressure is employed as the working gas. The acoustic power source was a l5 W speaker operating at a frequency of 450 Hz. Based on a numerical study, the stack length was set equal to 3 cm with its center located at a distance of 5 cm from the driver-end of a 38.5 cm long resonator tube. The temperature difference between the two ends of the stack was set equal to 25 K. . The maximum coefficient of performance (COP) of this device was l.5. Further research and development is needed in order to explore the full potential of the device in refrigeration applications.
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Paper Title

STUDY OF UNCONVENTIONAL MACHINING PROCESSES

Abstract

Unconventional manufacturing processes are defined as a group of procedures that remove excess material by various techniques involving mechanical, thermal, electrical, or chemical energy or combinations of these energies but do not use a sharp cutting tool as it needs to be used for traditional manufacturing processes. Harsh and brittle materials are difficult to machine by conventional machining processes such as turning, drilling, shaping, and milling. Nontraditional machining processes, also called advanced manufacturing processes, are employed where traditional machining processes are not feasible, satisfactory, or economical due to special reasons as outlined below. • Very hard fragile materials difficult to clamp for traditional machining • When the workpiece is too flexible or slender • When the shape of the part is too complex Several types of nontraditional machining processes have been developed to meet different required machining conditions. When these processes are correctly employed, they offer many advantages over nontraditional machining processes. The standard nontraditional machining processes are described in this section. Manufacturing processes can be broadly divided into two groups. a) Primary manufacturing processes: Provide basic shape and size b) Secondary manufacturing processes: Provide final shape and size with tighter control on dimension, surface characteristics Material Removal Processes Once Again Can Be Divided Into Two Groups 1. Conventional Machining Processes 2. Nontraditional Manufacturing Processes or Unconventional Machining processes Conventional Machining Processes mostly remove material in the form of chips by applying forces on the work material with a wedge-shaped cutting tool harder than the work material under machining conditions.
KEYWORDS :

Paper Title

IMPLEMENTATION OF SVPWM TECHNIQUE TO VOLTAGE AND CURRENT SOURCE INVERTER

Abstract

The importance of this paper is implementation and control of the converters using space vector pulse width modulation (SVPWM) technique to VSI and CSI converters. The SVPWM pulses are given to converter and analyze the THD at different switching frequencies and comparing them on modulation index. This paper focuses on step-by-step development of SVPWM model and comparing them on various parameters. The three phase VSI and CSI models are discussed based on space vector theory. The simulation results are obtained for effectiveness of study
KEYWORDS : VSI, CSI, SVPWM,THD,Modulation Index.

Paper Title

MOLECULAR COMPLEXES OF ROSUVASTATIN CALCIUM WITH -ACCEPTORS

Abstract

The molecular reaction of Rosu-Ca, with various -acceptors like tetracyanoethylene, p-chloranilic acid, 2,3-dichloro-5,6-dicyano-1,4-benzoquinone, 2,3,5,6-tetrabromo-1,4-benzoquinone, 1,3,5- trinitrobenzene, 2,3,5,6-tetrachloro-1,4-benzoquinone, 7,7,8,8-tetracyano-quinodimethane, and 2,4,7-trinitro-9-fluorenone gives CT complexes w. The donar and acceptor correlation was determined by uv-visible spectrophotometric techniques .The obtained colored complexes was use for the development of accurate spectrophotometric methods for the determination of Rosu-Ca. The absorbances, concentrations of Rosu-Ca is in the range of 2–200 g mL−1 under the optimum reaction conditions, linear relationships with good correlation coefficients (0.9984–0.9995) . The detection limit range is from 0.41 to 12.24 g mL−1. Interference could not be observed from the additives which are present in the drugs that were co-related with RoSu-Ca. These methods are successfully applied for analysis of drugs with good accuracy . The range of recovery percentages were from 99.54–100.46 ± 1.58–1.82%. The proposed methods are practical and valuable for drug analysis.
KEYWORDS : Rosuvastatin Calcium, Molecular complexes, Spectrophotometry ,HPLC, CT complexes.

Paper Title

STRENGTH PROPERTIES OF RECYCLED AGGREGATE CONCRETE - CONVENTIONAL CONCRETE AND SELF – COMPACTING CONCRETE

Abstract

The objective of the present investigation is M30,M40 grades concrete has been considered. Compressive strength and Flexural strength of conventional as well as self-compacting concrete were investigated. The Development of these strength with different age of curing is investigated. The properties of recycled aggregate differed from those natural aggregate. For the production of concrete for both conventional and self-compacting concrete, these recycled aggregates are replaced by normal concrete, always in ascending order of 10%, 20%, 30%. However, these changes did not affect the properties of the recycled aggregate, both in the normal case and in the self-compaction of the concrete. However, in the case of self-compacting concrete, it has been observed that the quality of the concrete deteriorates after a certain percentage of recycled aggregate with natural aggregate. The high water absorption of the recycled aggregate is ensured by the process before wetting, whereby the recycled aggregate becomes functional as a natural inert substance
KEYWORDS : Compressive strength, Tensile Strength, Flexural Strength.