@inproceedings{2887ea015b2f464e8edb46106549d43d,
title = "Potential of heterogeneity in collective behaviors: A case study on heterogeneous swarms",
abstract = "Research in swarm robotics and collective behaviors is often focused on homogeneous swarms. However, heterogeneity in behaviors can be advantageous as we know, for example, from studies on social insects. Our objective is to study the hypothesis that there are potential advantages of heterogeneous swarms over homogeneous swarms in an aggregation scenario inspired by behaviors of juvenile honeybees. Even without task switching – that is, with predefined, static roles for certain swarm fractions – we find in our case study that heterogeneous swarms can outperform homogeneous swarms for a predetermined set of basic behaviors. We use methods of evolutionary computation to define behaviors imitating those found in honeybees (random walkers, wall followers, goal finders, immobile agents) and also to find well-adapted swarm fractions of different predetermined behaviors. Our results show that nontrivial distributions of behaviors give better aggregation performance.",
author = "Daniela Kengyel and Heiko Hamann and Payam Zahadat and Gerald Radspieler and Franz Wotawa and Thomas Schmickl",
year = "2015",
month = jan,
day = "1",
doi = "10.1007/978-3-319-25524-8_13",
language = "English",
isbn = "9783319255231",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer-Verlag Italia",
pages = "201--217",
editor = "Paolo Torroni and Andrea Omicini and Jane Hsu and Qingliang Chen and Paolo Torroni and Andrea Omicini and Jane Hsu and Qingliang Chen and Serena Villata and Serena Villata",
booktitle = "PRIMA 2015",
address = "Italy",
note = "18th International Conference on Principles and Practice of Multi-Agent Systems, PRIMA 2015 ; Conference date: 26-10-2015 Through 30-10-2015",
}