We are given m pursuers and one evader. Each pursuer and the evader has an associated starting point in the plane, a maximum speed, and a start time. We also have a set of line segment obstacles with a total of n endpoints. Our task is to find those points in the plane, called the evader’s region, that the evader can reach via evasive paths. A path is evasive if the evader can traverse the path...

We are given m pursuers and one evader. Each pursuer and the evader has an associated starting point in the plane, a maximum speed, and a start time. We also have a set of line segment obstacles with a total of n endpoints. Our task is to find those points in the plane, called the evader’s region, that the evader can reach via evasive paths. A path is evasive if the evader can traverse the path...

Today statecharts are a de facto standard in industry for modeling system behavior. Test data generation is one of the key issues in software testing. This paper proposes an reduction approach to test data generation for the state-based software testing. In this paper, first state transition graph is derived from state chart diagram. Then, all the required information are extracted from the sta...

This paper presents a hybrid path planning algorithm for the design of autonomous vehicles such as mobile robots. The hybrid planner is based on Potential Field method and Voronoi Diagram approach and is represented with the ability of concurrent navigation and map building. The system controller (Look-ahead Control) with the Potential Field method guarantees the robot generate a smooth and saf...

The benefit of exploratory testing and ad hoc by tester’s experience is that crucial bugs are found quickly. Regression test case prioritization important processes software when functions have been changed. We propose a path method to generate sequence paths would match the testers’ interests focuses on target area interest or changed area. form activity diagrams survey from testers. define no...

Corporate governance as a knowledge management system has been approached from the organizational reputation result of alliances with institutions. In health sector, demand for quality service led to professional practices and deregulated social in which image universities centers involved is questioned. The objective present work was contrast model study phenomenon intention specifying relatio...

Introduction: Unit risk management is a critical component of gas refining management, as risks that are not well-managed may lead to trip production failures. The present study aimed to provide a structural model for investigating the role and effect of different variables on stopping the gas production process in the gas refinery. Material and Methods: This study was a retrospective cross-se...

We consider the issues involved in writing path planners that can work well with complex geometric models of robots and workspaces, and outline our work in implementing a solution. We claim that many path planning problems can be solved by a mixture of global and local planning. In turn, local planning can be usefully supported by the provision of efficient distance computations. Global plannin...

Software testing involves identifying the test cases which discover errors in the program. However, exhaustive testing of software is very time consuming. In this paper, a technique is proposed to prioritize test case scenarios by identifying the critical path clusters using genetic algorithm. The test case scenarios are derived from the UML activity diagram and state chart diagram. The testing...