Visopt ShopFloor: On the Edge of Planning and Scheduling

  • Authors:
  • Roman Barták

  • Affiliations:
  • -

  • Venue:
  • CP '02 Proceedings of the 8th International Conference on Principles and Practice of Constraint Programming
  • Year:
  • 2002

Quantified Score

Hi-index 0.00

Visualization

Abstract

Visopt ShopFloor is a complete system for solving real-life scheduling problems in complex industries. In particular, the system is intended to problem areas where traditional scheduling methods failed. In the paper we describe the heart of the Visopt system, a generic scheduling engine. This engine goes beyond traditional scheduling by offering some planning capabilities. We achieved this integrated behaviour by applying Constraint Logic Programming in a less standard way - the definition of a constraint model is dynamic and introduction of constraints interleaves with search.