How to extend the network lifetime with given limited energy budget is always one of the
main concerns in Wireless Sensor Networks (WSNs). However, imbalanced energy …

The traveling salesman problem (TSP) has been widely studied for the classical closed-loop
variant. However, very little attention has been paid to the open-loop variant. Most of the …

Travelling salesman problem (TSP) has been widely studied for the classical closed loop
variant but less attention has been paid to the open loop variant. Open loop solution has …

From the theory of algorithms, we know that the time complexity of finding the optimal
solution for a traveling salesman problem (TSP) grows exponentially with the number of …

Prediction of the quality of the result provided by a specific solving method is an important
factor when choosing how to solve a given problem. The more accurate the prediction, the …

Increase in the amount, variety and complexity of data has made it more difficult to
understand or process information. Data clustering provides one way to help in these …

Nowadays, our smartphones can do many useful things for facilitating our life as it proved in
the several applications of distances that exist in web stores [23]. In this study, we will try to …