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Cognitive radio has been recently proposed as a promising technology to improve the spectrum utilization efficiency by intelligently sensing and accessing some vacant bands of primary users (PU). After reviewing fundamental papers it is found that much work has been done in the field of spectrum sensing for cognitive radio and different types of spectrum sensing methods. Transmitted power of CUs causes interference to PU when it is beyond tolerance limit. Most of this area has been remained untouched. This paper focuses on the work done in controlling the transmit power. In this situation, an effective and appropriate power control method is necessary for cognitive users for achieving quality of service (QoS).

Cognitive Radio Networks, Underlay Spectrum Sharing, Interference, Power Control, Game Theory, ANFIS

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[12]. Luyong Zhang, Sen Zhang, Lin Wu, Yujun Liu and Chengshi Zhao, “A Nash Game Algorithm for Distributive Power Control with Faster Convergence in Cognitive Radio”, pp.93-96, IEEE, ISCIT 2009.
[13]. Zeljko Tabakovic and Sonja Grgic, Mislav Grgic, “Fuzzy Logic Power Control in Cognitive Radio”, 16th IEEE International Conference on Systems, Signals and Image Processing (ICSSIP), pp.1-5, 2009.
[14]. Ping Li, Shixiang Shao, Longxiang Yang, Hongbo Zhu, “A Novel Power Control Game Algorithm for Cognitive Radio”, International Conference on Communications and Mobile Computing, pp.149-153, 2010.
[15]. Chen Sun, Yohannes D. Alemseged, Ha Nguyen Tran and Hiroshi Harada, “Transmit Power Control for Cognitive Radio over a Rayleigh Fading Channel”, IEEE Transactions on Vehicular Technology, Vol. 59, No. 4, pp.1847-1857, May 2010.
[16]. Ai Wei Sun, Hang Zhang, “An Improved Power Control Algorithm in Cognitive Radio System”, IEEE 14th International Conference on Communication and Technology, pp.1193-1197, 2012.
[17]. Siamak Sorooshyari, Chee Wei Tan and Mung Chiang, “Power Control for Cognitive Radio Networks: Axioms, Algorithms, and Analysis”, IEEE/ACM Transactions on Networking, Vol. 20, No.3, pp.878-891, June 2012.
[18]. Chen Sun, Gabriel Porto Villardi, Zhou Lan, Yohannes D. Alemseged, Ha Nguyen Tran and Hiroshi Harada, “Optimizing the Coexistence Performance of Secondary-User Networks Under Primary-User Constraints for Dynamic Spectrum Access”, IEEE Transactions on Vehicular Technology, Vol. 61, No. 8, pp.3665- 3678, October 2012.
[19]. Zhengqiang Wang, Lingge Jiang and Chen He, “A Novel Price-Based Power Control Algorithm in Cognitive Radio Networks”, IEEE Communications Letters, Vol. 17, No.1, pp.43-46, January 2013.
[20]. Zhao Junhui, Yang Tao, Gong Yi, Wang Jiao, Fu Lei, “Power Control Algorithm of Cognitive Radio Based on Non-Cooperative Game Theory”, China Communications, pp.143-154, November 2013.
[21]. Lu Lu, Geoffrey Ye Li, Gang Wu, “Optimal Power Allocation for CR Networks with Direct and Relay-Aided Transmissions”, IEEE Transaction on Wireless Communication, Vol. 12, No. 4, pp.1832- 1842, April 2013.
[22]. Mardeni. R, K. Anuar, Hafidzoh.M, M.Y.Alias, H.Mohamad, N.Ramli, “Efficient Handover Algorithm Using Fuzzy Logic Underlay Power Sharing for Cognitive Radio Wireless Network”, IEEE Symposium on Wireless Technology and Application (ISWTA), pp.53-56, September, 2013.
[23]. Joyraj chakraborty, J. V. K. C Varma and Maria Erman, “ANFIS based Opportunistic Power Control for Cognitive Radio in Spectrum Sharing”, IEEE International Conference on Electrical Information and Communication Technology (EICT), 2013.
[24]. Yousef Ali Al-Gumaei, Kamarul Ariffin Noordin, Ahmed Wasif Reza, Kaharudin Dimyati, “A New SIR-Based Sigmoid Power Control Game in Cognitive Radio Networks”, PLOS ONE, Vol. 9 Issue.10, October 2014.
[25]. Jadhav Priyanka D., Dr. Kanse Y.K, “Power Control in Cognitive Radio: Review”, International Journal of Advanced Research in Computer Science and Software Engineering, Vol. 5, Issue. 3, pp.891-893, March 2015.
[26]. Nandkishor Joshi, Bhavana Jharia, “Optimized fuzzy power control over fading channels in spectrum sharing cognitive radio using ANFIS”, IEEE 2nd International Conference on Signal Processing and Integrated Networks (SPIN) pp.329-333, 2015.

Sarika Devi, A.K. Goel, Nikita Sehgal, "Various Techniques for Controlling Transmit Power in Cognitive Radio: Survey," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.175-180, 2017.

Mobile Transactions have seen an emerging trends after Demonetization and emergence of Digital–wallets. However, Transaction through mobile wallets or payment applications is not secure due to breaching of sensitive information by the attacker. When confidential data is breached all the sensitive information is lost. Hence, it is required to secure transaction by encryption. This paper shows the comparision in time performance of payment application using two Cryptographic Processes to enhance Confidentiality, integrity & Authenticity of private or confidential data. One Cryptographic Process includes combination of AES & ECC and Other Cryptographic process include RSA. In this paper, we have implemented using AES & ECC and compared the results with RSA.

Android, Authenticity, Confidentiality, Demonetization, Integrity, Mobile Wallet

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Garima Agrawal, Abhilash Sonker, "Improving Confidentiality, Integrity, Authenticity in Mobile Wallet," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.181-184, 2017.

Humans used to workouts to burn calories to stay physically fit. For this purpose, Treadmills are extensively used inside gym as well as at home. The mechanical work done on the treadmill can be utilized to generate electrical power with minor machine modifications. This paper present a methodology to generate energy from various exercise equipment e.g. treadmill, bicycle. A microcontroller based automated electronic power controller has been developed. It controls and monitor generated power up to the storage device. MPPT algorithm along with CUK converter is implemented for better power efficiency. An independent health monitoring system has also been developed. It is a microcontroller based device which measures various health characteristics of the user. It also maintain database of health status reports for future use. For instant health status routine GSM based mobile SMS service used along with UART based PC communication. The designed system stores power generated while workouts and it also measures user health status continuously during workouts.

Treadmill Power Controller, Wireless Health monitoring, Power generation

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Gaurav Sharma, Amit Pandey, "Design and Development of Treadmill Controller with Wireless Mobile Health Monitoring System," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.185-189, 2017.

Photography as a line of work requires that the shooting of convinced scenes take place in outside location as well as inside location. The being thereof a glass window grill and light source creates complications during indoor scenes whereas the presence of fence mostly obstructs the outdoor scenes. Such visual barriers are often impossible to avoid just by changing the camera position. Outdated computational methods are still not robust enough to remove such barrier from images without difficulty. The Proposed approach computationally removes the obstruction and occluding contents from images.

Flash, Reflection Removal, Obstruction, SPBSM, SID, GPSR

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B.Pannalal, Ande Srinivasa Reddy, Nadipalli Yadagiri, "Barrier Removal from an Image Sequence using Edge Flow Technique," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.190-193, 2017.

There has been an enormous increase in the number and types of vehicles on the roads with the increase in population. Vehicle Classification (VC) has become an important subject of study in the last few years because of its importance in security system, traffic congestion avoidance, traffic management etc. This paper implements vehicle classification on the basis of appearance based technique “Speeded up Robust Features” (SURF) descriptor and Support Vector Machine (SVM) classifier. Keeping this as focal point, SURF Technique is used for the purpose of feature extraction from the images in form of descriptor and then matches these feature points of training images and test images whereas SVM classifier is used to classify images based on the outcome of feature points. Through the experiment and analysis of results, the proposed methodology provides better results in terms of accuracy and matching time.

SURF, vehicle classification, Feature extraction, SVM classifier, BOF

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Preeti Saini, "Classification of Vehicles using SURF Technique & SVM Classifier," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.194-197, 2017.

Parking management in the populous country like India is very arduous. Most of the time, finding a parking lot with vacant spaces is a critical task which requires a lot of time and efforts to be made. Thus, after analysing the problem closely, we came up with a system that can effectively solve the problem of parking in metro/big cities using the IoT technology. The IoT architecture, in turn, will efficiently handle the parking space & overcome the problem of traffic caused by irregular parking on the roadsides, thus, managing time of the people. The architecture uses small-sized ultrasonic sensor which sizes about a bottle cap slotted with a wireless sensor node to send data to the Raspberry Pi, which further process the collected data and send it to the cloud. A Web App/Android App will measure the distance between user’s current location & nearby parking lots within the specified distance range using Haversian algorithm that works along the earth’s radius. The system also allows the user to reserve a parking space for a duration of time in advance.

IoT, Parking Management, Sensor Technology, Wireless, Raspberry Pi

[1] Thanh Nam Pham1, Ming-Fong Tsai1, Duc Binh Nguyen1, Chyi-Ren Dow1, And Der-Jiunn Deng2, “A Cloud-Based Smart-Parking System Based on Internet-of-Things Technologies”, IEEE Access, pp. 1581-1591, 2015.
[2] Yanfeng Geng and Christos G. Cassandras. “A New Smart Parking System Based on Optimal Resource Allocation and Reservations”, IEEE Transaction on Intelligent Transportation Systems, Volume 14, pp. 1129 -1139, 2013.
[3] Callum Rhodes, William Blewitt, Craig Sharp, Gary Ushaw and Graham Morgan, “Smart Routing: A Novel Application of Collaborative Path-finding to Smart Parking Systems”, In the proceedings of 2014 IEEE Conference on Business Informatics (CBI), Switzerland, Volume 1, pp. 119-126, 2014.
[4] Prof. D. J. Bonde, Rohit S. Shende, Ketan S. Gaikwad, Akshay S. Kedari,Amol U. Bhokre, “Automated Car Parking System Commanded by Android Application”, International Journal of Computer Science and Information Technologies, Volume 5 – No. 3, pp. 1-4, 2014.
[5] Cui Shiyao, Wu Ming, Liu Chen, Rong Na, “The Research and Implement of the Intelligent Parking Reservation Management System Based on ZigBee Technology”, In the proceedings of 2014 International Conference on Measuring Technology and Mechatronics Automation, China, pp. 741-744, 2014.
[6] Faiz Ibrahim Shaikh, Pratik Nirnay Jadhav, Saideep Pradeep Bandarkar, Omkar Pradip Kulkarni, Nikhilkumar B. Shardoor, “Smart Parking System Based on Embedded System and Sensor Network”, International Journal of Computer Applications, Volume 140 – No.12, pp. 45-51, 2016.
[7] Shrungashri Chaudhary, Mudit Kapoor, “Design and Implementation of Reservation of Parking Spaces Using RFID and GSM Technology”, International Journal of Computer Sciences and Engineering, Vol.3, Issue.3, pp. 188-191, 2015.
[8] Nitin R.Chopde1, Mangesh K. Nichat, “Landmark Based Shortest Path Detection by Using A* and Haversine Formula”, International Journal of Innovative Research in Computer and Communication Engineering, Vol. 1, Issue 2, pp.298-302 , 2013.

Ayushi Rathore, Anjali, Mohammed Abdul Qadeer, "Efficient Parking Management Using the IoT Technology," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.198-203, 2017.

Wireless network is one of the significant aspects for the roaming users while they travel across the networks transfer of data may done. It provide issues like data attackers were catch the files and they used by their way. Hence user of the network faces the security problems. For this issues watchdog mechanism were provide to monitor the attackers. The watchdog technique is a trust based attacker detection technique which identifies the malicious nodes and its activity in the network is to monitor the nodes within its communication range. The nodes selected as the watchdog nodes are the most trustworthy nodes due to its inherent features like highly stable. For this aspect static and dynamic watchdog techniques were followed, this article provides the comparison between static and dynamic watchdog mechanism to shows which technique provide the best.

MANET, Security, Watchdog, Comparison, Static and Dynamic

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[2] Amit Gupta and Dhananjay Bisen, "Review of Different Routing Protocols in Mobile Ad-Hoc Networks", International Journal of Computer Sciences and Engineering, Vol.3, Issue.5, pp.105-112, 2015.
[3] Indhu Lekha, S.J., Kathiroli, R. “Trust based certificate revocation of malicious nodes in MANET”, IEEE ICACCCT 2014, pp. 1185–1189.
[4] Pradeep Kumar Sharma, Shivlal Mewada and Pratiksha Nigam, "Investigation Based Performance of Black and Gray Hole Attack in Mobile Ad-Hoc Network", International Journal of Scientific Research in Network Security and Communication, Vol.1, Issue.4, pp.8-11, 2013.
[5] N.Soganile1 , T. Baletlwa , and B. Moyo “Hybrid Watchdog and Pathrater algorithm for improved security in Mobile Ad Hoc Networks”, Int’I Conf.Wireless Networks ICWN’2015.
[6] SJI Lekha, S.J., Kathiroli, R., “Trust based certificate revocation of malicious nodes in MANET”, IEEE ICACCT ,pp 1185-1189, 2014.
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[12] Pooja saini and Meenakshi Sharma, "Impact of Multimedia Traffic on Routing Protocols in MANET", International Journal of Scientific Research in Network Security and Communication, Vol.3, Issue.3, pp.1-5, 2015.
[13] J. Kaur, G.Singh, "MANET Routing Protocols: A Review", International Journal of Computer Sciences and Engineering, Vol.5, Issue.3, pp.60-64, 2017.

Gayathri C., Vadivel R., "Comparison of Static and Dynamic Watchdog Technique to Provide Secure Data Transfer," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.204-209, 2017.

Data mining is the process that extracts previously not known valid and actionable information from large archived data to make crucial business and strategic decisions. In recent years, privacy preserving data mining techniques has been studied and more research has been done in this area due to proliferation of internet in everyday life along with huge availability of personal data. Huge volume of microdata is produced on every minute due to e-governance and e-commerce which contains private data about individuals and businesses. The data has been modified in some way to preserve the privacy of individuals. The main goal of privacy preserving data mining is hiding an individual’s sensitive identity and at the same time maintains the usability of data. This paper will give an overview about these rapidly changing techniques and their advancements.

privacy-preserving data mining, k-anonymity, l-diversity, t-closeness, slicing

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Mohana Chelvan P., Perumal K., "On Privacy Preserving Data Mining Techniques: Merits and Demerits," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.210-214, 2017.

Web applications are a standout amongst the most predominant stages for data and administrations conveyance over Internet today. As they are progressively utilized for basic administrations, web applications turn into a prominent and significant focus for security assaults. Despite the fact that a huge group of methods have been developed to invigorate web applications and alleviate the assaults toward web applications, there is little exertion gave to drawing associations among these strategies and building a major picture of web application security look into. This paper reviews the range of web application security, with the point of systematizing the current strategies into a enormous picture that advances future research. We initially present the one of kind viewpoints in the web application advancement which brings inalienable difficulties for building secure web applications. At that point we distinguish three fundamental security properties that a web application should protect: Input Validity, State Integrity what`s more, Logic Correctness, and depict the relating vulnerabilities that abuse these properties alongside the assault vectors that adventure these vulnerabilities. We compose the current research works on securing web applications into three classifications in view of their outline theory: security by Construction, security by Verification and security by Protection. At long last, we compress the lessons learnt and examine future research openings around there.

Web Security, Web Application, AJAX, Jquery, XML, JavaScript, HTTP, PHP, session

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Shreekishan Jewliya, "Analysis of Web Application Security," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.215-220, 2017.

Internet Of Things(IOT) is the way of connecting devices using sensors and monitored by internet.But the data produced by the IOT is growing rapidly because of the large scale development of various applications.As the data is turned and crossed over terabytes and leading to petabytes,there should be a solution to manage the overwhelming increase in data.Big data is the solution for the data problem and it is considered as the future’s data dream.As by using bigdata,we are able to store unlimited amount of data in a secured manner,the demand for Big Data is increasing more.As IOT and Big Data are two trends in the present era,combining those will really create a technical revolution for the future generations.In this paper,we are going to present various scenarios of using big data with IOT.

IOT, Big Data, Hadoop, technical revolution, security, Distributed file system, sensors, data bases, clusters

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Palaghat Yaswanth Sai, Pabolu Harika, "Illustration of IOT with Big Data Analytics," International Journal of Computer Sciences and Engineering, Vol.5, Issue.9, pp.221-223, 2017.