Abstract In order to achieve collision-free path planning in complex environment, Munchausen deep Q-learning network (M-DQN) is applied mobile robot learn the best decision. On basis of Soft-DQN, M-DQN adds scaled log-policy immediate reward. The method allows agent do more exploration. However, algorithm has problem slow convergence. A new and improved (DM-DQN) proposed paper address problem. ...

Un ultimo ringraziamento va a Lui, non si gioca a dadi qui, c'` e il Suo sogno per ognuno di noi, a noi non resta che viverlo.

The Java virtual machine executes stack-based bytecode. The intensive use of an operand stack has been identified as a major obstacle for static analysis and it is now common for static analysis tools to manipulate a stackless intermediate representation (IR) of bytecode programs. Several algorithms have been proposed to achieve such a transformation, but only little attention has been paid to ...

As various fields and industries have progressed, the use of drones has grown tremendously. The problem path planning for flying at low altitude in urban as well mountainous areas will be crucial performing search-and-rescue missions. In this paper, we propose a convergent approach to ensure autonomous collision-free presence both static obstacles dynamic threats. Firstly, paper extends jump po...

Background and Objectives: Given the limited number of studies on Ramadan fasting and military performance, we conducted this study to identify the effect of Ramadan fasting on physical fitness performances in army cadets. Methods: Twenty healthy males were randomly selected from a larger sample group. The subjects were divided into fasting (n=10) and non-fasting (n=10) groups. They performed v...

under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract In this paper, we give an a posteriori error estimates with constitutive law for some obstacle problem. The error estimator involves some parameter ε appeared in some penalized equation.

The aim of a soccer game is to score more goals than the opponent does. The chances of doing so increase when all the own players are continuously present on the field. In the RoboCup Standard Platform League (SPL), the only reasons for players not to participate in a game are that they either have been penalized or they have not been ready for the match in the first place. This paper presents ...