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Bhubaneshwar, India

The'International Institute of Information Technology, Bhubaneswar' is an information technology higher education and a unitary university institute located in Bhubaneswar, Odisha, India. It is one of the Institutes of national importance in Odisha. It was established in 2006 by the Government of Odisha. It is a University Grants Commission recognised Unitary Technical University. The campus is located in Gothapatna, Bhubaneswar. The campus houses classrooms, laboratories, library, hostel, faculty living quarters, sports facilities, and auditorium. Wikipedia.

Mishra S.K.,Birla Institute of Technology | Panda G.,Indian Institute of Technology Bhubaneswar | Majhi R.,National Institute of Technology Warangal
Swarm and Evolutionary Computation | Year: 2014

This paper addresses a realistic portfolio assets selection problem as a multiobjective optimization one, considering the budget, floor, ceiling and cardinality as constraints. A novel multiobjective optimization algorithm, namely the non-dominated sorting multiobjective particle swarm optimization (NS-MOPSO), has been proposed and employed efficiently to solve this important problem. The performance of the proposed algorithm is compared with four multiobjective evolution algorithms (MOEAs), based on non-dominated sorting, and one MOEA algorithm based on decomposition (MOEA/D). The performance results obtained from the study are also compared with those of single objective evolutionary algorithms, such as the genetic algorithm (GA), tabu search (TS), simulated annealing (SA) and particle swarm optimization (PSO). The comparisons of the performance include three error measures, four performance metrics, the Pareto front and computational time. A nonparametric statistical analysis, using the Sign test and Wilcoxon signed rank test, is also performed, to demonstrate the superiority of the NS-MOPSO algorithm. On examining the performance metrics, it is observed that the proposed NS-MOPSO approach is capable of identifying good Pareto solutions, maintaining adequate diversity. The proposed algorithm is also applied to different cardinality constraint conditions, for six different market indices, such as the Hang-Seng in Hong Kong, DAX 100 in Germany, FTSE 100 in UK, S&P 100 in USA, Nikkei 225 in Japan, and BSE-500 in India. © 2014 Elsevier B.V. Source

Das D.,Indian Institute of Technology Kharagpur | Roy S.,Indian Institute of Technology Bhubaneswar
Advanced Synthesis and Catalysis | Year: 2013

The bis(acetonitrile)palladium(II) chloride complex, PdCl 2(MeCN)2, efficiently catalyzes the regioselective alkylation of indoles with various benzylic and allylic alcohols under moisture and air insensitive conditions. Notably the reaction does not require any other co-catalyst, acid, base, additive, or external ligand. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. Source

Ghosh A.,Indian Institute of Technology Bhubaneswar
Automatica | Year: 2013

This paper considers the problem of designing a decentralized, high frequency, continuous-time periodic controller to simultaneously stabilize a class of two strongly interconnected LTI MIMO systems with or without decentralized fixed modes. The design is carried out by solving a pair of coupled linear simultaneous polynomial equations involving controller parameters via a generalized Sylvester matrix approach. The conditions which must be satisfied for a solution to exist are listed. The design approach is straightforward and linear algebraic in nature. An example is considered to illustrate the approach. © 2013 Elsevier Ltd. All rights reserved. Source

Dinakar P.,Indian Institute of Technology Bhubaneswar
Magazine of Concrete Research | Year: 2012

Concrete of a desired strength for any specific application can be obtained by using any of the accepted methods of design. However, the addition of mineral admixtures, such as fly ash, in concrete, requires a systematic design procedure for obtaining the required strength. It is possible to design a fly ash concrete of the required strength through the 'efficiency concept', and the same is also true for the design of self-compacting concrete (SCC). In this paper, a new mix design methodology is proposed for proportioning of self-compacting fly ash concretes based on the efficiency concept. The methodology has already been successfully verified through a proper experimental investigation and the self-compacting fly ash concretes were evaluated for their self compactability and strength characteristics. The results indicate that the proposed method is capable of producing high-quality SCC. © 2012 Thomas Telford Ltd. Source

Samantaray S.R.,Indian Institute of Technology Bhubaneswar
Applied Soft Computing Journal | Year: 2013

The paper presents a new approach for fault classification in transmission line using a systematic fuzzy rule based approach. Fault classification is one of the important requirements in distance relaying for identifying the accurate phases involved in the fault process. The proposed technique starts with preprocessing the fault current signal using advanced time-frequency transform such as S-transform to compute various statistical features. After the required features are extracted, the Decision Tree (DT), a knowledge representation method, is used for initial classification. From the DT classification boundaries, the fuzzy membership functions (MFs) and corresponding fuzzy rule-base is developed for final classification. Thus a systematic fuzzy rule base is developed for fault classification, reducing the redundancies and complexities involved compared to Heuristic fuzzy rule-based approach. Also a qualitative comparison is made between S-transform and Wavelet transform, where S-transform based DT-fuzzy provides highly improved results compared to the later during simulation as well as experimental tests. © 2012 Elsevier B.V. All rights reserved. Source

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