Hyper-heuristics aim at interchanging different solvers while solving a problem. The idea is
to determine the best approach for solving a problem at its current state. This way, every time …

The potentially many software system input combinations make exhaustive testing
practically impossible. To address this issue, combinatorial t-way testing (where t indicates …

To ensure the correctness and quality of a software system, it is desirable to test all possible
combinations of the input parameters under various configurations. But the exhaustive …

Trust propagation is being increasingly adopted to assist recommendation systems in
providing more reliable information, upon which, users can make more accurate decisions …

Although t-way strategy tries to generate a minimum test suite (TS) for detecting errors in
software systems, its functionality is affected by three important challenges. The first one …

In software testing, test case generation is the most challenging activities and expensive
tasks. Where has a considerable impact on the ability to produce a desired or intended …

3-Conclusion Combinatorial t-way testing is a technique that generates an array of test
cases to manage combinatorial explosion problem. In this paper, we have used the success …

The current research trend is to combine two or more alternatives to improve the quality of
solutions to practical and contemporary global optimization challenges. Here, in the …

The image vectorization based on geometrical contour representation is an active research
topic. It involves approximating the contour of the objects inside the image using geometrical …

Particle swarm optimizer is one of the searched based stochastic technique that has a
weakness of being trapped into local optima. Thus, to tradeoff between the local and global …