International Journal of Computer Techniques

5-11

Authors: - IJCTPriyanka Anil Ghule, Prof. Sonali Bhutad

In the honeywords approach default passwords are used to detect attacks against hashed password databases. For each user account, the list of password is stored with several honeywords. If honeywords are selected properly, an attacker who steals a file of hashed passwords cannot be sure if it is the real password or a honeyword for any account. Login with a honeyword will trigger an alarm notifying the administrator about a password file breach. At the expense of increasing the storage requirement, the honeyindex system is an effective solution to the detection of password file disclosure events. Also, as this approach uses existing user index as a honeyindex of other user it reduce storage cost as compare to honeyword scheme.

17-22

Authors: - IJCTPreeti Deshmukh, Shivani Deosthale, Lukesh Kadu

ract: World Wide Web makes a revolution on information sharing. People could search any kinds of information from Internet and create their own web sites. However, with the increasing of information published on the Internet, the problems of redundant data, error data and incomplete data come up, which leads to the challenge of information retrieval accuracy. Users need help to search and to filter out irrelevant information based on their demand.In this Paper an approach for Semantic Recommendation system which uses Page rank based on links between Web pages, to compute relevance to user search query. It works on the assumption that a well-designed Webpage should have an informative title. The user search terms are mapped to the refined URL's extracted from the Google Server. These terms in a user query have a different degree of importance based on whether they occur inside title, description or anchor text of the document. Recommendation system has to find the relevant Web pages and prioritize them. Therefore an optimal weighting scheme for these components is required for search engines to prioritize relevant documents near the top for user searches. Personalized Recommendation System provides other user with a recommendation results for based on the common shared search queries.

30-34

Authors: - IJCT Jaybhaye Chaitali ,P.M.Pawar

Wireless Sensor Network is consisting of group of sensor nodes which are able to sense data and to convey sensed information to the base station. Sensor nodes have finite energy and finite memory. For improving the life of sensor node it is essential to minimize the communication process. Data Aggregation is the useful method for extending the life and minimizing communication. Data aggregation combines the data from various nodes and summarizes the data. Sensor nodes convey aggregated data using wireless medium Sensor nodes are placed in the hostile and inaccessible areas the security is necessary factor. There is a possibility of attacks for this confidentiality integrity of data is necessary. So security is required for data aggregation for reliable data. This paper discusses the Multiobjective optimization and Metaheuristic approach to provide secure data aggregation.

63-69

Authors: - Dr. Ruksar Fatima, Prof. Feroza.D.Mirajkar, Prof. Hashmathunissa Begum, Prof .Ashwini.S.Math

Edges characterize boundaries and are a problem of fundamental importance in image processing. Edge detection of images reduces the amount of data and filters unwanted information and preserves important structural properties of images. Edge detection is a process of locating boundaries of objects or textures present n an image. Data of edge detection is very large, so the speed of image processing is a very difficult problem. There are many techniques used for the purpose of edge detection depending upon the requirement of various applications. This paper provides an extensive review of various research work and methodologies which are applied in the field of edge detection.

75-85

Authors: - Galal Ali Hassaan

This paper is the 57th research paper in a series investigating the evolution of mechanical engineering in ancient Egypt. It tries to achieve this purpose through investigating the footwear industry through the Dynastic Periods. It outlines the footwear designs and production techniques used by the ancient Egyptians. Types of footwear are covered with extensive examples from different eras highlighting the characteristics of each footwear. Used materials are assigned (if available) to complete the design requirements in any age including the present days.

97-101

Authors: - Edie Sasito Sarwodidoyo , Rachmad ImbangTritjahjono

The Spinel ferrite substance with chemical composition Cu(1-x)ZnxFe2O4 have been synthesized by coprecipitation method, continued with investigation of yield structural . Using of X-Ray Diffraction – characterization reveals of lattice parameter and voltage of ionic distributions. Measurements are carried out in such circumstances as alternating but irregular voltages The fitting of fraction Cu2+ ,Zn2+,Fe2+,and Fe3+ contain used to determine of entropy .The optimum value voltage of ferrite modified is 1.3 V/300K. . From 8 samples tested only two samples that have high electrical properties and two samples have potential toxic properties, namely TP08P. while TP06P is not potential either electrical or poison properties possessed. So the chemical elements belonging to the category are electrical but somewhat toxic in the presence of Cu elements.

107-110

Authors: - Upendra Singh , Prashant Kumar Baheti

Cloud computing is an emerging technology of these days. It is a set of shared pool of resources. Virtualization technology makes cloud computing a powerful tool to handle critical and complex processing. Cloud computing is very useful for a big enterprise to a small scale business and also for individuals. In this paper, applications and importance of cloud computing and virtualization is discussed

118-126

Authors: - Antonio-Abdu Sami M. Magomnang , Sergio C. Capareda, Eliseo P. Villanueva

The Philippines is an agricultural country with a vast amount of agricultural wastes. The country’s initiatives to reduce dependence on fossil fuels and greenhouse gas emissions through the Biofuels Law (RA 9367) have encouraged the use of bio-based fuel sources. Biogas is a renewable, high-quality fuel which can be produced from various organic raw materials. This study investigated the production of biogas from the anaerobic codigestion of cattle manure with various feedstock such as rice straw, coconut shell, and sewage sludge. Results showed that the methane production increased by 162% from the co-digestion of cow manure with sewage sludge and co-digestion of cow manure with coconut shell and rice straw undergoes ammonia inhibition. With these, the anaerobic co-digestion of cow manure with sewage sludge has the best effect on the treatment of biomass feedstocks of rice straw coconut shell and sewage sludge at various treatment. This experiment would give a viable estimate of the possible methane production from co-digestion of these resources. The enhancement of the biogas yield was attributed to the improvement of biodegradability of cow manure through the addition of sewage sludge. These results are contributing to develop a feasible biogas production from rice straw, coconut shell, and sewage sludge

132-135

Authors: - Raymund Ray Saldua

The study of automated baggage counter is a typical example of a conveyor system with radio frequency identification program. An initial structure was designed and built. Automated baggage counter’s materials and devices specifications were methodically made for a comprehensive output. Existing energies of dynamic model were observed separately to generate the model of the automated baggage counter. State - space model of baggage counter was developed and radio frequency identification was used as a programming medium according to statespace model. Automated baggage counter system has some keys parameters that are directly engaged with system’s performance and response. Parametric studies were done and system responses were observed by variations of key parameters. Observed results from parametric studies were applied into physical model to improve the automated baggage counter performance.

144-149

Authors: - Mohammad Naheed Tabasum ,Ramchandar Rao , I. Narasimha Rao

With the blast of gregarious media, it is an extremely well known pattern for individuals to allot what they are doing with companions crosswise over sundry friendly systems administration stages. These days, we have a cosmic measure of portrayals, remarks, and appraisals for neighborhood lodging. The data is profitable for beginning clients to judge whether the facilities meet their requirements up to sharing. In this paper, weproposeauser-serviceratingpredictionapproachbyexploring gregarious clients' appraising comportments. Keeping in mind the end goal to guess utilizer-convenience appraisals, we focus on clients' evaluating comportments. As we would like to think, the rating comportment in recommender framework could be encapsulated in these viewpoints: 1) when utilizer appraised the thing, 2) what the rating is, 3) what the thing is, 4) what the utilizer intrigue that we could burrow from his/her rating records is, and 5) how the client's evaluating mien diffuses among his/her jovial companions. Thus, we propose an idea of the rating timetable to speak to clients' day by day rating deportments. In additament, we propose the factor of relational rating deportment dissemination to profound comprehend clients' evaluating deportments. In the proposed utilizer-settlement rating forecast approach, we combine four components—client individual intrigue (related to userandtheitem'stopics),interpersonalinterestsimilarity(cognate to utilizer intrigue), relational rating deportment homogeneous property (related tousers'ratingbehaviorhabits),andinterpersonalratingbehavior dissemination (related to clients' deportment dispersions)— into a unified grid factorized system. We direct a progression of investigations in the Yelp dataset and Douban Movie dataset. Trial comes about demonstrate the viability of our approachWith the blast of gregarious media, it is an extremely well known pattern for individuals to allot what they are doing with companions crosswise over sundry friendly systems administration stages. These days, we have a cosmic measure of portrayals, remarks, and appraisals for neighborhood lodging. The data is profitable for beginning clients to judge whether the facilities meet their requirements up to sharing. In this paper, weproposeauser-serviceratingpredictionapproachbyexploring gregarious clients' appraising comportments. Keeping in mind the end goal to guess utilizer-convenience appraisals, we focus on clients' evaluating comportments. As we would like to think, the rating comportment in recommender framework could be encapsulated in these viewpoints: 1) when utilizer appraised the thing, 2) what the rating is, 3) what the thing is, 4) what the utilizer intrigue that we could burrow from his/her rating records is, and 5) how the client's evaluating mien diffuses among his/her jovial companions. Thus, we propose an idea of the rating timetable to speak to clients' day by day rating deportments. In additament, we propose the factor of relational rating deportment dissemination to profound comprehend clients' evaluating deportments. In the proposed utilizer-settlement rating forecast approach, we combine four components—client individual intrigue (related to userandtheitem'stopics),interpersonalinterestsimilarity(cognate to utilizer intrigue), relational rating deportment homogeneous property (related tousers'ratingbehaviorhabits),andinterpersonalratingbehavior dissemination (related to clients' deportment dispersions)— into a unified grid factorized system. We direct a progression of investigations in the Yelp dataset and Douban Movie dataset. Trial comes about demonstrate the viability of our approach

155-159

Authors: - Sainni Usharani , M.Sridevi

Cloud stockpiling is an undeniably famous utilization of distributed computing, which can give on demand outsourcing of information facilities for both associations and people. Notwithstanding, clients may not planarity believe the cloud convenience suppliers (CSPs) with the goal that it is challenging to decide if the CSPs meet their licit prospects for information security. Thus, it is basic to create productive evaluating systems to brace information proprietors' trust and trust in distributed storage. In this paper, we introduce an open reviewing plan for secure distributed storage predicated on unique hash table (DHT), which is an early two-dimensional information structure situated at a third equality examiner (TPA) to record the information property data for dynamic examining. Contrasting from the subsisting works, the proposed conspire relocates the authorized data from the CSP to the TPA, and in this manner fundamentally lessens the computational cost and correspondence overhead. In the mean time, misusing the auxiliary favorable circumstances of the DHT, our plan can withal accomplish higher refreshing productivity than the subsisting plans. In incorporation, we extend our plan to brace protection conservation by amalgamating the homomorphic authenticator predicated on people in general key with the aimless concealing incited by the TPA, and accomplish cluster examining by utilizing the total BLS signature system. We formally demonstrate the security of the proposed conspire, and assess the reviewing execution by point by point examinations and correlations with the subsisting ones

166-171

Authors: - Chirumamilla.Mamata ,M.Sridevi

Geo-appropriated mists give a charming stage to convey online gregarious system (OSN) facilities. To use the capability of mists, a noteworthy worry of OSN suppliers is upgrading the financial cost spent in using cloud assets while considering other important requirements, including giving copacetic nature of settlement (QoS) and information accessibility to OSN users.[3] In this paper, we think about the scrape of cost advancement for the dynamic OSN on numerous geo-disseminated mists over continuous eras while meeting predefined QoS and information accessibility essentials. We show the cost, the QoS, and also the information accessibility of the OSN, plan the pickle, and outline a calculation assigned . We complete broad trials with a sizably voluminous-scale credible world Twitter follow more than 10 geo-conveyed mists the whole way across the US. Our outcomes demonstrate that, while continually finding out the QoS and the information accessibility as required, can decrease substantially more one-time cost than the best in class strategies, and it can withal essentially diminish the aggregate cost when ceaselessly assessed more than four years, with OSN elements commensurable to legitimate world cases.