University Institute of Technology, Burdwan University

About: University Institute of Technology, Burdwan University is a based out in . It is known for research contribution in the topics: Photovoltaic system & Computer science. The organization has 1227 authors who have published 1361 publications receiving 16823 citations.

Text Steganography through Quantum Approach

Abstract: Steganography maintain the security of the secret data through a communication channel, which causing attempts to break and reveal the original messages. In this paper, a text steganography technique has been proposed with the help of Bengali language. Text steganography including quantum approach based on the use of two specific characters and two special characters like invited comas (opening and closing) in Bengali language and mapping technique of quantum gate truth table have been used.

Beyond Milgram: An Experimental Study of Leader Presence

Abstract: The US Army is changing the organizational structure of the combat strike unit to cover more distance and inflict greater damage with fewer soldiers. These changes involve a shift in the modes of command and control between soldiers and their leaders: leader presence on the battlefield will no longer be necessary. Initial experiences with this concept have raised a concern about the effectiveness and efficiency of remote command and control. In the experiments discussed here, we address this concern in an ecologically realistic simulation of a battlefield environment. We test the impact of leader presence at two levels (present and remote) on combat task performance. Participants' task was to shoot, move, and communicate with a leader. We found that participants were faster to move and shoot in the leader-present condition than in the leader-remote condition.

Gray Scale Image Segmentation by NSGA-II Based OptiMUSIG Activation Function

Abstract: A multilevel gray scale image can quite efficiently be segmented by the multilevel sigmoidal (MUSIG) activation function based on equal and fixed class responses, ignoring the heterogeneity of image information content. The optimized version of MUSIG (OptiMUSIG) activation function can be generated with the optimized class responses from the image content and can be used effectively to segment the multilevel gray scale images. These methods may or may not generate a good quality segmented image as the segmentation criteria of these methods are based on single segmentation evaluation criterion. This article proposed a self supervised image segmentation method by a non-dominated sorting genetic algorithm-II (NSGA-II) based optimized MUSIG (OptiMUSIG) activation function with a multi layer self organizing neural network (MLSONN) architecture to segment a multilevel gray scale intensity images. Some standard objective functions are applied in this proposed method to measure the quality of the segmented images. These functions form the multiple objective criteria of the NSGA-II based image segmentation method.

Design Considerations for Ultra-Low Energy Wireless Micro Sensor Nodes

Abstract: This tutorial paper examines architectural and circuit design techniques for a micro sensor node operating at power levels low enough to enable the use of an energy harvesting source. These requirements place demands on all levels of the design. We propose architecture for achieving the required ultra-low energy operation and discuss the circuit techniques necessary to implement the system. Dedicated hardware implementations improve the efficiency for specific functionality, and modular partitioning permits fine-grained optimization and power-gating. We describe modeling and operating at the minimum energy point in the transmitter and the ADC. A micro sensor node using the techniques we describe can function in an energy-harvesting scenario Kewords: Integrated circuits, energy-aware systems, low-power design, wireless sensor networks

EM-Matrix antenna for real-time measurements of electromagnetic noise in power electronic modules

Abstract: Increase of switching performances and integration design in modern electronic power devices make the compliance with the internal radiated behaviour more and more critical. This paper present the study and development of an integrated antenna module, called EM-Matrix, dedicated to measurement of the magnetic field in close vicinity of power circuits. First modelling works and experimental results are compared, to conclude on the pertinent evaluation of electromagnetic disturbances induced by transient and switching currents in power electronics.