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Review Paper

Pricing of cloud computing services

Pricing cloud computing has always been a big challenge not only to many Cloud Service Providers (CSPs) but also to many cloud consumers because of the exponential growth of new service features or characteristics appear almost daily. However, pricing of cloud services is a challenging task due to its services complexity and dynamic nature of the ever-changing environment. In this project, we propose a solution based on value-based pricing, which does not only consider how much does the service cost to a CSP but also how much a customer is willing to pay for the service. We demonstrate that the cloud extrinsic values would not only become one of the competitive advantages for CSPs to lead the cloud market but also increase the profit margin.

Published by: K. Mounasree, M. Manasa, Harika B. R., M. Udaykumar, M. Roshini

Author: K. Mounasree

Paper ID: V5I2-1863

Paper Status: published

Published: April 15, 2019

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Research Paper

Design and simulation of the single phase Z-Source Inverter

Z-source converter overcomes the conceptual and theoretical barriers and limitations of the traditional voltage-source converter (abbreviated as V-source converter) and current-source converter (abbreviated as I-source converter) and provides a novel power conversion concept. The Z-source concept can be applied to all DC-to-AC, AC-to-DC, AC-to-AC, and DC-to-DC power conversion. Z – source inverters have been recently proposed as an alternative power conversion concept as they have both voltage buck and boost capabilities. These inverters use a unique impedance network, coupled between the power source and converter circuit, to provide both voltage buck and boost properties, which cannot be achieved with conventional voltage source and current source inverters. To facilitate understanding of Z – source inverter, this paper presents a detailed analysis, showing the design of impedance network, implementation of simple Boost control PWM technique and simulation of Z – source inverter for different values of modulation indices.

Published by: R. Santhosh Kumar, Maria Sushma S., Praveen Kumar M.

Author: R. Santhosh Kumar

Paper ID: V5I2-1816

Paper Status: published

Published: April 15, 2019

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Review Paper

Need for ultra-high voltage power transmission in India

In recent days, the global scenario has been changed a lot and there is a tremendous development in every field particularly in the electrical field. If we don’t converge our innovative ideas for the development of new power technologies we may face a decreasing trend in the development of the power sector. The transmission of power with Ultra high voltage may be one excellent and efficient way of electricity transmission. The rapid growth in industrial sectors, the usage of Ultra High Voltage (UHV) is very much needed to meet the load demand. High voltage (HV) is the range between 66 kV and 400 kV, if the voltage is above 800 kV, it can be defined as UHV. With the advancement of new power technologies in the world, it could be seen that Japan, Russia, Italy, Brazil, America (U.S), and Canada began to improvise UHV technology in the 1960s and 1970s.nOver a century of power transmission evolution, research, engineering, construction, and operation of alternating current (AC) overhead power transmission lines of ever-growing rated voltages and development of substation apparatus for such lines made it possible to raise the transmission voltage from 10 kV to 1200 kV and the power transmission capacity from 180 kW to 5 GW, i. e. by four orders of magnitude. At present commercial AC transmission lines and networks of a medium, high, extra-high.

Published by: Nagendra R. Gouthamas

Author: Nagendra R. Gouthamas

Paper ID: V5I2-1870

Paper Status: published

Published: April 15, 2019

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Thesis

Video encryption and decryption using RSA algorithm

Information security has become the area of concern as a result of widespread use of communication medium over the internet. This paper focuses on the data security approach when combined with encryption and steganography techniques for secret communication by hiding it inside the multimedia files. The high results are achieved by providing the security to data before transmitting it over the internet. The files such as images, audio, the video contain a collection of bits that can be further translated into images, audio and video. The files composed of insignificant bits or unused areas which can be used for overwriting of other data. RSA (Rivest–Shamir–Adleman) is one of the first public-key cryptosystems and is widely used for secure data transmission. In such a cryptosystem, the encryption key is public and it is different from the decryption key which is kept secret (private). A user of RSA creates and then publishes a public key based on two large prime numbers, along with an auxiliary value. The prime numbers must be kept secret. Anyone can use the public key to encrypt a message, but with currently published methods, and if the public key is large enough, only someone with knowledge of the prime numbers can decode the message feasibly.

Published by: Ankita Lokhande, Shweta Hargude, Saloni Karangutkar, Dipali Junankar

Author: Ankita Lokhande

Paper ID: V5I2-1886

Paper Status: published

Published: April 15, 2019

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Research Paper

Customer satisfaction concerns of selected hypermarkets in Pimpri Chinchwad area

Sole traders in grocery retail are decreasing rapidly in and around Pimpri Chinchwad suburb of Pune City. Traditionally Pune city was known as pensioner’s city and Pimpri Chinchwad was known as a hub for working class people. With rapid industrialization, the scenario is changed, now Pimpri Chinchwad is covered under township development plan and several hypermarkets are active in the area. As consumers start believing neighborhood supermarkets to pick up their daily groceries and other needs, many big retail brands are constructively judging the tier II markets such as Pimpri-Chinchwad to confirm a stable growth. Structured retail is fast growing in upcoming smaller markets such as Pimpri-Chinchwad that already has outlets of brands such as More, Big Bazaar among others. Brands such as Spencer's, Reliance, and Auchan from Max Hypermarkets are going up speedily in Pune. Customer satisfaction is a fundamental aspect of a successful business. Evaluating customer satisfaction level from time to time enhances the profitability of the business. It helps to ascertain the place where it stands and can frame concrete plans for ensuring success in the future.

Published by: Vijay Sidram Burkule

Author: Vijay Sidram Burkule

Paper ID: V5I2-1867

Paper Status: published

Published: April 15, 2019

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Research Paper

A study of supply chain management in civil engineering

Supply Chain Management (SCM) is a concept that has flourished in manufacturing, originating from Just-In-Time production and logistics. Today, SCM represents an autonomous managerial concept, although still largely dominated by logistics. SCM endeavors to observe the entire scope of the supply chain.

Published by: Shaikh Tanveer Shahnawaz Ahmed, Patil Ashish Ashok, Shaikh Tanveer Ajiz, Sonawale Pranit Prakash

Author: Shaikh Tanveer Shahnawaz Ahmed

Paper ID: V5I2-1889

Paper Status: published

Published: April 15, 2019

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