Variable interaction in multi-objective optimization problems
Lecture Notes in Computer Science
Springer Verlag (Germany)
Variable interaction is an important aspect of a problem, which reflects its structure, and has implications on the design of efficient optimization algorithms. Although variable interaction has been widely studied in the global optimization community, it has rarely been explored in the multi-objective optimization literature. In this paper, we empirically and analytically study the variable interaction structures of some popular multi-objective benchmark problems. Our study uncovers nontrivial variable interaction structures for the ZDT and DTLZ benchmark problems which were thought to be either separable or non-separable.
14th International Conference on Parallel Problem Solving from Nature – PPSN XIV, 2016-09-17, 2016-09-21, Edinburgh, UK, pp. 399 - 409
This is the author accepted manuscript. The final version is available from the publisher via the DOI in this record.
The final publication is available at link.springer.com
Parallel Problem Solving from Nature – PPSN XIV, Volume 9921 of the series Lecture Notes in Computer Science pp 399-409