Tarun Kumar Sharma

Work place: Amity Institute of Information Technology, Amity University Rajasthan, India

E-mail: taruniitr1@gmail.com


Research Interests: Computational Science and Engineering, Software Engineering, Computer systems and computational processes, Swarm Intelligence, Data Structures and Algorithms


Tarun Kumar Sharma: Assistant Professor in Amity Institute of Information Technology, Amity University Rajasthan, India. He has an experience of 11 years (4 years of research and 7 years of Academics). His research areas are evolutionary algorithms and their applications in Software Engineering. He is in Editorial Board and reviewer of many refereed Journals. He has published about 40 research papers in Journal of repute and in refereed international Journals.

Author Articles
Redundancy Level Optimization in Modular Software System Models using ABC

By Tarun Kumar Sharma Millie Pant

DOI: https://doi.org/10.5815/ijisa.2014.04.04, Pub. Date: 8 Mar. 2014

The performance of optimization algorithms is problem dependent and as per no free lunch theorem, there exists no such algorithm which can be efficiently applied to every type of problem(s). However, we can modify the algorithm/ technique in a manner such that it is able to deal with a maximum type of problems. In this study we have modified the structure of basic Artificial Bee Colony (ABC), a recently proposed metaheuristic algorithm based on the concept of swarm intelligence to optimize the models of software reliability. The modified variant of ABC is termed as balanced ABC (B-ABC). The simulated results show the efficiency and capability of the variant to solve such type of the problems.

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Improvised Scout Bee Movements in Artificial Bee Colony

By Tarun Kumar Sharma Millie Pant

DOI: https://doi.org/10.5815/ijmecs.2014.01.01, Pub. Date: 8 Jan. 2014

In the basic Artificial Bee Colony (ABC) algorithm, if the fitness value associated with a food source is not improved for a certain number of specified trials then the corresponding bee becomes a scout to which a random value is assigned for finding the new food source. Basically, it is a mechanism of pulling out the candidate solution which may be entrapped in some local optimizer due to which its value is not improving. In the present study, we propose two new mechanisms for the movements of scout bees. In the first method, the scout bee follows a non-linear interpolated path while in the second one, scout bee follows Gaussian movement. Numerical results and statistical analysis of benchmark unconstrained, constrained and real life engineering design problems indicate that the proposed modifications enhance the performance of ABC.

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Impact of Modification Rate in Artificial Bee Colony for Engineering Design Problems

By Tarun Kumar Sharma Millie Pant Deepshikha Bhargava

DOI: https://doi.org/10.5815/ijieeb.2013.06.07, Pub. Date: 8 Dec. 2013

Artificial Bee Colony (ABC), a recently proposed population based search heuristics which takes its inspiration from the intelligent foraging behavior of honey bees. In this study we have studied the impact of modification rate (MR) in basic ABC by gradually increasing it from 0.1 to 0.9. This impact is studied on four engineering design problems taken from literature. The simulated results show that it is beneficial to set the modification rate to a lower value.

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