Polynomial-time algorithms for scheduling problem for coupled-tasks in presence of treatment tasks

Polynomial-time algorithms for scheduling problem for coupled-tasks in presence of treatment tasks

We consider the problem to schedule n coupled-tasks in presence of treatment tasks. This work is motivated by the problem of data acquisition for a torpedo. In such context, we developp a O(nlog(n)) polynomial-time algorithm for a specific coupledtasks scheduling problem.

Extended matching problem for a coupled-tasks scheduling problem

This paper introduces a scheduling problem with coupledtasks in presence of a compatibility graph on a single processor. We investigate a specific configuration, in which the coupled-tasks possess an idle time equal to 2. The complexity of these problems will be studied according to the presence or absence of triangles in the compatibility graph. As an extended matching, we propose a polynomial...

2-cover definition for a coupled-tasks scheduling problem

This paper introduces a scheduling problem with coupledtasks in presence of a compatibility graph on a single processor. We investigate a specific configuration, in which the coupled-tasks possess an idle time equal to 2. The complexity of these problems will be studied according to the presence or absence of triangles in the compatibility graph. As an extended matching, we propose a polynomial...

Algorithms for dynamic scheduling of unit execution time tasks

We analyze performance properties of list scheduling algorithms under various dynamic assumptions and different levels of knowledge available for scheduling, considering the case of unit execution time tasks. We focus on bounds for the ISF (immediate successors first) and MISF (maximum number of immediate successors first) scheduling strategies and show the difference from other bounds obtained...

Scheduling Real-time Tasks: Algorithms and Complexity∗