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Gwalior, India

Atal Bihari Vajpayee Indian Institute of Information Technology and Management, Gwalior , commonly known as the Indian Institute of Information Technology and Management, Gwalior or ABV-IIITM is a university located in Gwalior, Madhya Pradesh, India, and one of India's Institutes of Information Technology. Established in 1997 and named for Atal Bihari Vajpayee, the institute obtained the status of Deemed University in 2001 and was recognized as an Institute of National Importance. The university campus is spread over 160 acres in the foothills of the Gwalior Fort. Wikipedia.

Pandey B.,Indian Institute of Information Technology and Management Gwalior | Kumar R.,University of Hyderabad
2013 IEEE Conference on Information and Communication Technologies, ICT 2013 | Year: 2013

In this paper, we study the effect of using digitally controlled impedance IO Standard in memory interface design in terms of power consumption. In this work, we achieved 50% dynamic power reduction at 1.5V output driver voltage, 35.2% dynamic power reduction at 1.8V output driver voltage in comparison to 2.5V output driver voltage in DCI based IO standard implementation on input or output port in target design. Target device XC6VLX75TFF484-1 is a Virtex-6 FPGA of -1 speed grade and 484 pins is used for implementation of this design. Target Design is RAM-UART memory interface. XPower 13.4 is used for power analysis of our low power memory interface design. ISim is simulator to generate waveform. Planahead is used for design, synthesis and implementation. © 2013 IEEE. Source

Das A.,University of Calcutta | Bhattacharya M.,Indian Institute of Information Technology and Management Gwalior
Neural Computing and Applications | Year: 2011

We present a non-linear 2-D/2-D affine registration technique for MR and CT modality images of section of human brain. Automatic registration is achieved by maximization of a similarity metric, which is the correlation function of two images. The proposed method has been implemented by choosing a realistic, practical transformation and optimization techniques. Correlation-based similarity metric should be maximal when two images are perfectly aligned. Since similarity metric is a non-convex function and contains many local optima, choice of search strategy for optimization is important in registration problem. Many optimization schemes are existing, most of which are local and require a starting point. In present study we have implemented genetic algorithm and particle swarm optimization technique to overcome this problem. A comparative study shows the superiority and robustness of swarm methodology over genetic approach. © 2010 Springer-Verlag London Limited. Source

Srivastava A.,Indian Institute of Information Technology and Management Gwalior | Chandiramouli R.,SASTRA University
Superlattices and Microstructures | Year: 2015

The band structure and electronic transport properties of InSe nanosheet with substitution impurity are studied using density functional theory. The nanostructures of InSe nanosheet exhibit metallic nature. The effect of substitution due to sulfur, tellurium and gallium influences the band structure. The density of states spectrum envisions the density of charges across the InSe nanosheet. The peak amplitudes are observed near the Fermi level and along the valence band in InSe nanosheet. The electron density provides the visualization of density of electrons across InSe nanosheet. The electron density is found to be more on selenium sites than on indium sites. The electronic transport property of InSe nanosheet molecular device is discussed in terms of transmission spectrum, an increase in transmission is observed on moving toward Fermi level along the valence band. The transmission pathways provide the visualization of transmission of electrons along InSe nanosheet. The results of the present work provide insight to tune the band structure of InSe nanosheet with substitution impurity and enhance the electronic transport property of InSe nanosheet. © 2014 Elsevier Ltd. All rights reserved. Source

Kumar N.,Ajou University | Borm J.-H.,Ajou University | Kumar A.,Indian Institute of Information Technology and Management Gwalior
Computers and Operations Research | Year: 2012

In this paper, the reliability analysis of waste clean-up manipulator has been performed using Real Coded Genetic Algorithms and Fuzzy Lambda Tau Methodology. The optimal values of mean time between failures and mean time to repair are obtained using genetic algorithms. Petri Net tool is applied to represent the interactions among the working components of the system. To enhance the relevance of the reliability study, triangular fuzzy numbers are developed from the computed data, using possibility theory. The use of fuzzy arithmetic in the Petri Net model increases the flexibility for application to various systems and conditions. Various reliability parameters (failure rate, repair time, mean time between failures, expected no. of failures, reliability and availability) are computed using Fuzzy Lambda Tau Methodology. Sensitivity analysis has also been performed and the effects on system mean time between failures are addressed. The adopted methodology improves the shortcomings/drawbacks of the existing probabilistic approaches and gives a better understanding of the system behavior through its graphical representation. © 2011 Elsevier Ltd. Source

Srivastava A.,Indian Institute of Information Technology and Management Gwalior | Chauhan M.,Indian Institute of Information Technology and Management Gwalior | Singh R.K.,ITM University
Physica Status Solidi (B) Basic Research | Year: 2011

We have analyzed the stability of transition metal nitrides (TMNs) XN (X=Ti, Zr, Hf, V, Nb, Ta) in their original rocksalt (B1) and hypothetical CsCl (B2) type phases under high compression. The ground state total energy calculation approach of the system has been used through the generalized gradient approximation (GGA) with the Perdew-Burke-Ernzerhof (PBE) type parameterization as exchange correlation functional. In the whole series of nitrides taken into consideration, tantalum nitride is found to be the most stable. We have observed that under compression the original B1-type phase of these nitrides transforms to a B2-type phase. We have also discussed the computation of ground state properties, like the lattice constant (a), bulk modulus (B0) and first order pressure derivative of the bulk modulus (B'0) of the TMNs and their host elements. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. Source

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