Multiobjective Harmony Search Algorithm Proposals

نویسندگان

  • Juan Ricart
  • Germán Hüttemann
  • Joaquín Lima
  • Benjamín Barán
چکیده

Harmony Search metaheuristic is successfully used in several applications of science and engineering. However, its effectiveness in solving multiobjective optimization problems using the concepts of Pareto optimality, remains unproved. This paper presents two proposals of the Harmony Search metaheuristic for multiobjective optimization, using the ZDT functions as a test bed. Performance metrics for experimental results show that the proposals are competitive even when compared to NSGA-II evolutionary algorithm.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Medley Multiobjective Harmony Search Algorithm: Application on a water resources management problem

During the last years multiobjective optimization has attracted the interest of those involved in the optimization field. Real problems usually involve the simultaneous optimization of several objectives, a fact that makes multiobjective optimization a priority. In 2001 Harmony Search Algorithm (HSA), a new optimization technique was presented. This novel metaheuristic is based on the observati...

متن کامل

Multi-objective optimization of an industrial styrene reactor using Harmony Search Algorithm

Multi-objective optimization of industrial styrene reactor is done using Harmony Search algorithm. Harmony search algorithm is a recently developed meta-heuristic algorithm which is inspired by musical improvisation process aimed towards obtaining the best harmony. Three objective functions – productivity, selectivity and yield are optimized to get best combination of decision variables for sty...

متن کامل

Multi Objective Harmony Search Algorithm For Optimal Power Flow

This paper proposes a multiobjective harmony search (MOHS) algorithm for optimal power flow (OPF) problem. OPF problem is formulated as a nonlinear constrained multiobjective optimization problem where different objectives and different constraints have been considered. Fast elitist non dominated sorting and crowding distance have been used to find and manage the Pareto optimal front. Finally, ...

متن کامل

A New Approach to Multiobjective A* Search

The paper presents a new algorithm for multiobjective heuristic graph search problems. The algorithm presents some nice properties that are easily proven. Additionally, empirical tests show that substantial savings in memory can be achieved over previous proposals.

متن کامل

Swim velocity profile identification through a Dynamic Self-adaptive Multiobjective Harmonic Search and RBF neural networks

Technology has been successfully applied in sports, where biomechanical analysis is one of the most important areas used to raise the performance of athletes. In this context, this paper focuses on swim velocity profile identification using Radial Basis Functions Neural Networks (RBF-NN) trained by the Gustafson-Kessel clustering combined with a novel Dynamic Self-adaptive Multiobjective Harmon...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Electr. Notes Theor. Comput. Sci.

دوره 281  شماره 

صفحات  -

تاریخ انتشار 2011