---
res:
  bibo_abstract:
  - Evolutionary algorithms have been shown to obtain good solutions for complex optimization
    problems in static and dynamic environments. It is important to understand the
    behaviour of evolutionary algorithms for complex optimization problems that also
    involve dynamic and/or stochastic components in a systematic way in order to further
    increase their applicability to real-world problems. We investigate the node weighted
    traveling salesperson problem (W-TSP), which provides an abstraction of a wide
    range of weighted TSP problems, in dynamic settings. In the dynamic setting of
    the problem, items that have to be collected as part of a TSP tour change over
    time. We first present a dynamic setup for the dynamic W-TSP parameterized by
    different types of changes that are applied to the set of items to be collected
    when traversing the tour. Our first experimental investigations study the impact
    of such changes on resulting optimized tours in order to provide structural insights
    of optimization solutions. Afterwards, we investigate simple mutation-based evolutionary
    algorithms and study the impact of the mutation operators and the use of populations
    with dealing with the dynamic changes to the node weights of the problem.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Jakob
      foaf_name: Bossek, Jakob
      foaf_surname: Bossek
      foaf_workInfoHomepage: http://www.librecat.org/personId=102979
    orcid: 0000-0002-4121-4668
  - foaf_Person:
      foaf_givenName: Aneta
      foaf_name: Neumann, Aneta
      foaf_surname: Neumann
  - foaf_Person:
      foaf_givenName: Frank
      foaf_name: Neumann, Frank
      foaf_surname: Neumann
  bibo_doi: 10.1145/3583131.3590384
  dct_date: 2023^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/9798400701191
  dct_language: eng
  dct_publisher: Association for Computing Machinery@
  dct_subject:
  - dynamic optimization
  - evolutionary algorithms
  - re-optimization
  - weighted traveling salesperson problem
  dct_title: On the Impact of Basic Mutation Operators and Populations within Evolutionary
    Algorithms for the Dynamic Weighted Traveling Salesperson Problem@
...