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International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC)

作者： G Manikandan U Sakthi Assistant Professor St.Joseph’s College of Engineering Sathyabama Institute of Science and Technology Chennai India Department of Computer Science and Engineering St.Joseph’s Institute of Technology Chennai India

ISBN: (纸本)9781538614433;9781538614426

A numbers of distributed autonomous sensor nodes are deployed in a wireless sensor network environment for carrying out multiple tasks. Data packets transmitted in wireless sensor network needs to be protected. Security keys can be generated and used to transmit data securely. These security key generation task needs to be properly managed in WSN. Efficient key management assists in providing confidentiality, integrity to the transmitted information. The security keys, if properly managed, blocks unauthorized users from accessing the transmitted data. Numerous key management mechanisms have been proposed in research literature. This proposed work presents a detailed survey performed on the current set of widely practiced key management techniques in WSNs. Both asymmetric encryption and hybrid type of encryption techniques are applied in key management. The survey presented analyzes the various key management techniques pertaining to computational overhead, communication complexity, energy consumption, robustness and scalability. The survey will be helpful for researchers in selecting the appropriate key management technique specific to their application needs.

关键词： Wireless sensor networks Cryptography Task analysis Memory management Base stations Conferences

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TECHNICAL ERA: An Online Web Application

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IOP Conference Series: Materials science and engineering 2019年第1期590卷

作者： M.D.V Ajay N Adithya A Mary Posonia U.G Student Department of Computer Science and Engineering Sathyabama Institute of Science and Technology Chennai Assistant Professor School of Computing Sathyabama Institute of Science and Technology Chennai

The web has significantly affected all parts of every one of our students. As our students depend increasingly on the web, the constancy of web applications has turned out to be progressively critical. To make these applications more tried and true, we will make a web application with respect to placement training. In general we have Indiabix and placement season are providing a wide range of both technical and aptitude questions in order to prepare a student for the placement. But somehow those questions are repeatedly asked are the standard questions are given. To improve this situation, in this paper, we propose a model of a web application. This structure utilizes the offline application capacity with all the questions are put away in the database and the questions will be refreshed progressively on a period premise with the assistance of the placement coordinator in the college. Every student can sign up and practice all the questions that are provided with respect to the subjects.

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Big Data Analytics in E-Commerce User Interest Patterns

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Journal of Physics: Conference Series 2019年第1期1228卷

作者： V. Amarnadh M. Akhila Assistant Professor Dept. OfComputer Science and Engineering Anurag Group Of Institution Hyderabad Post Graduate Student Dept. Computer Science and Engineering Anurag Group of Institutions Hyderabad

The assortment of online buys is always expanding. Offices have recognized the open doors this gives and are progressively more the use of on line channels. With the goal that it will profit capacity clients, organizations frequently endeavor to pick up a superior comprehension by means of web examination. A standout amongst the most useful sources is web log records. Basically, these give an abundance of basic insights around buyer direct on a web webpage, comprehensive of the course or motivate passage to time. Mining these so-known as snap flow measurements inside the greatest finish way has end up being a fundamental assignment in anticipating on line client lead, streamlining sites, and giving customized pointers. Since the scope of customers keeps on expanding, so does the degree of insights log documents created, each as far as size and amount. For beyond any doubt gatherings, the by and by utilized innovation are presently insufficient. This work proposes a total work process that utilizes a grouping calculation in ahadoop surroundings to investigate examples of individual leisure activities. The total work process is demonstrated in an utility circumstance of one in everything about greatest B2B e-exchange (B2B) sites for big business to-business endeavor (B2B). Moreover, a trial appraisal technique is utilized to check the pertinence and proficiency of the arrangement of guidelines utilized alongside the related structure.

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Effective Credit Card Forgery Prevention Using Multilevel Authentication

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IOP Conference Series: Materials science and engineering 2019年第1期590卷

作者： M. Ajay Chowdary M. Kundan A. Viji Amutha Mary U.G Student Department of Computer Science & Engineering Sathyabama Institute of Science and Technology Chennai India U.G Student Department of Computer Science & Engineering Sathyabama Institute of Science and Technology Chennai India Assistant Professor Department of Computer Science & Engineering Sathyabama Institute of Science and Technology Chennai India

In the present system, credit card forgery is frequently happening, there is no big security is implemented at all. In the proposing system, Multi level security is implemented. It includes the Hex Keypad, GPS, and RFID. The secure information inside can be further secured with secondary system that consisting of formal fingerprint scanner. Modifying process is our Implementation, rather having multiple sensors integrated output in one process, which is actually time consuming, and we implement RFID with Keypad Matrix. POS based payment system. OTP is also verified from the Android application of the user so as to track the location of original user. Payment is made to the receiver only if both the User's Card & Mobile are in the same location. This system will avoid payment made by the attackers when Credit card is lost or when your details are hacked.

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Design and analysis of segmental bridge in India

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AIP Conference Proceedings 2020年第1期2277卷

作者： G.S. Suprajha P. Tamilarasan N. Balaji J.S. Sudarsan K. Prasanna 1M.Tech Environmental Engineering SRM Institute of Science and Technology Kattankulathur- 603203 India 2Department of English and Foreign Languages SRM Institute of Science and Technology Kattankulathur 603203 India 3Department of Mathematics SRM Institute of Science and Technology Kattankulathur 603203 India 4Assistant Professor School of Construction Management NICMAR (Pune campus) Balewadi India 5Department of Civil Engineering SRM Institute of Science and Technology Kattankulathur India

The bridges being built with shorter sections, which is popularly called as segmental bridges, are constructed in very few numbers in India. These bridges take a major play in connecting places which cover a long distance that cannot be reached as easy as other land masses or water bodies. The mattering much factor in the construction of segmental bridges is its method of construction involving cast-in-place or precast structures. The construction procedure is repetitive which makes it an easy and swift way of constructing a bridge. This paper proffers the design of a segmental bridge which is proposed to be constructed in India. The design outfit is also almost matching with the feasibility. It is approved that the dead load and live load is under the standards provided. So this types of bridges can be preferred for its strength aspects and its durability in longer run.

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Weather Prediction Using Multi Linear Regression Algorithm

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IOP Conference Series: Materials science and engineering 2019年第1期590卷

作者： N Anusha M Sai Chaithanya Guru Jithendranath Reddy Assistant Professor Department of Computer Science and Engineering Sathyabama Institute of Science and Technology OMR Road Chennai India Under Graduate Student Deaprtment of Computer Science and Engineering Sathyabama Institute of Science and Technology OMR Road Chennai India Under Graduate Student Department of Computer Science and Engineering Sathyabama Institute of Science and Technology OMR Road Chennai India

Weather forecasting is one of the applications of science and technology, used to predict the weather condition depending on the input attributes. Most of the existing systems are implemented using statistical approaches for Support Vector Machine (SVM), which are incapable of giving the accurate prediction as they cannot capture sudden changes in weather conditions. The proposed technique uses the concept of Multi-Linear regression which can produce better results than existing methods.

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Installation of IR Camera in Smart Watches for Facial Expression Recognition

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Journal of Physics: Conference Series 2019年第1期1362卷

作者： K. Sathish Shaikh Mojamill G. Sai Priya Raguram B. S. Krishna Sapna Sahoo Assistant Professor(O.G.) Department of Computer Science and Engineering SRM Institute of Science and Technology Ramapuram Chennai-600089 Tamil Nadu India UG Scholar Department of Computer Science and Engineering SRM Institute of Science and Technology Ramapuram Chennai-600089 Tamil Nadu India

IR camera, with its various advantages, can be found in many different fields. The most important application of an IR camera is that it can be used even in the dark, unlike an ordinary camera. Using this plus point, we can integrate this with other technologies to help us locate obstacles in the dark. This is due to the fact that IR cameras can detect heat instead of just capturing and since everything on this planet gives off heat, these IR cameras can detect these obstacles. Many methods have been implemented to deal with such problems but there are not easily available and are quite expensive. IR camera have been used in as surveillance cameras and also in movies to make the inanimate idealistic. However, they have not been integrated with smart watches which are easily available nowadays and are much cheaper than any other alternatives. The idea is to integrate this IR camera with a smart watch that would make it portable and easy to use anywhere. Not only is this technology aimed to help the general public but also the blind. Detection of any facial expression would alert the watch wearer that someone is in vicinity. Since IR camera can sense heat, they would be better recognizers of different expressions. This would not only allow them to navigate on their own, but also inform about the whereabouts of the user to their close friends and family in case of emergency.

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Different Controlling Method of Closed Loop DC-DC Buck Converter: A review

Different Controlling Method of Closed Loop DC-DC Buck Conve...

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International Conference on Smart Systems and Inventive Technology (ICSSIT)

作者： Sushmita Ghosh Sambit Satpathy Sanchali Das Swapan Debbarma Bidyut K Bhattacharyya M.Tech Scholar Electronics and Communication Engineering NIT Agartala Jirania and 799046 India P.h.D Scholar Computer Science and Engineering NIT Agartala Jirania and 799046 India Assistant Professor Computer Science and Engineering NIT Agartala Jirania and 799046 India Professorr Electronics and Communication Engineering NIT Agartala Jirania and 799046 India

ISBN: (纸本)9781538658741

Over the last few years, DC/DC buck converters have been the subject of great interest due to its higher utility for different applications. In this review paper, we explain about various types of controlling method of dc-dc buck converter for closed loop feedback system. The study is focused on various specified application such as wireless network, computer server, computer CPU, telephonic system etc. Here we consider about linear, nonlinear, voltage control, current control, and switch mode controller for design the closed loop system. In linear controlling method, we consider about PID controller, its tuning process, and finding other system parameter. But linear systems fails to work properly in real-time applications, hence we have to think about nonlinear controller and due to this reason, we consider switching mode controller, Hysteretic current and voltage mode controller etc.

关键词： Buck converters Voltage control Switches Pulse width modulation Sliding mode control Tuning

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Fall classification based on sensor data from smartphone and smartwatch

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AIP Conference Proceedings 2019年第1期2112卷

作者： Surya Suresh Mihir Jain Radha Ramadoss Department of Computer Science and Engineering SRM Institute of Science and Technology Kancheepuram Dt. Tamil Nadu Kattankulathur-603203 India Department of Computer Science and Engineering SRM Institute of Science and Technology Kancheepuram Dt. Tamil Nadu Kattankulathur-603203 India Assistant Professor Department of Computer Science and Engineering SRM Institute of Science and Technology Kancheepuram Dt. Tamil Nadu Kattankulathur-603203 India

A fall is an unintentional event in which a person comes to rest on the ground/floor/a lower level. Falls are the second driving cause of inadvertent injury deaths around the world. Falls pose a major health risk to children and the elderly (especially above the age of 65). Injuries from falls make it difficult for an individual to move around, do regular activities, or live on their own. Hence, studies on methods able to recognize Activities of Daily Living (ADLs) and to identify falls is on the rise. The acknowledgment of ADLs may permit to gather the sum of physical activity that a subject performs daily, whilst the timely identification of falls may aid in diminishing their consequences. To improve the accuracy of the classifier, the data from smartwatches and smartphones are combined. There are not many publicly accessible datasets incorporating data from both smartwatchesand smartphones. Hence, the data will be collected independently. The Decision tree (J48) classifier will be used to classify the falls. The evaluation metrics include: Precision, Recall, F1 Score and the confusion matrix.

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Systematization of Factors Affecting the Organizational Processes in the Conversion of Buildings

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IOP Conference Series: Materials science and engineering 2020年第3期753卷

作者： D Topchiy A Bolotova Assistant Professor Ph.D. Technical Science Federal State Budget Educational Institution of Higher Education ― State University of Civil Engineering (National Research University) Institute of Construction and Architecture Department of Technologies and Organizations of Construction Production 129337 Moscow Yaroslavskoye shosse 26 Russian Federation Ph.D. Technical Science Federal State Budget Educational Institution of Higher Education ― State University of Civil Engineering (National Research University) Institute of Construction and Architecture Department of Technologies and Organizations of Construction Production 129337 Moscow Yaroslavskoye shosse 26 Russian Federation

The impact of defects in construction operations can be assessed in terms of ensuring reliability and safety of buildings and structures. Defects may diminish the bearing capacity and stability of a structure, cause deterioration, reduce durability, and lead to an accident. In more than 60% of cases, accidents in monolithic construction projects may be triggered off by faults in concreting and reinforcement jobs. This article analyzes the main types of defects at the most critical technological stages, determines the factors affecting the defect detection process, gives a brief description of the nature of damage and deterioration of monolithic reinforced concrete structures, proposes classification of defects by degree of criticality, including those in critical structures, and, based on inspection results, offers a conclusion on the need for recommendations and experimental research aimed at improving the technological processes of monolithic reinforced concrete construction operations, including those using nondestructive methods of testing the strength of monolithic structures at the concreting stage.

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