Year: 2024
Type: article
Abstract: The interval scheduling problem is a classic optimization challenge that finds broad applications in fields like resource allocation, job scheduling, and network management. This paper focuses on exploring strategies to obtain both optimal and approximate solutions to the problem. The research compares the effectiveness of greedy algorithms, which adhere to a local optimization strategy, with dynamic programming (DP) methods that consider global solutions by decomposing problems into sub-problems. Additionally, other heuristic approaches are discussed to handle situations where computational efficiency is crucial. The results show that greedy algorithms are efficient and appropriate for cases with specific structural characteristics, while dynamic programming provides more accurate solutions for complex problems but at a higher computational cost. The conclusion underscores the significance of selecting appropriate algorithms based on the trade-off between time efficiency and solution quality, providing practical guidelines for applying these strategies in real-world scenarios.
Author: Suyu Liu
Institution: University of Birmingham
Language: English
Field: Decision Sciences
Domain: Social Sciences
Open Access status: hybrid
OpenAlex ID: W4405592234