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Yara Khaluf

Researcher at Ghent University

Publications -  45
Citations -  442

Yara Khaluf is an academic researcher from Ghent University. The author has contributed to research in topics: Swarm behaviour & Swarm robotics. The author has an hindex of 11, co-authored 40 publications receiving 317 citations. Previous affiliations of Yara Khaluf include University of Paderborn.

Papers
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Journal ArticleDOI

Scale invariance in natural and artificial collective systems : a review

TL;DR: This review identifies three main types of self-organized scale-invariant systems: scale- Invariant spatial structures, scale- invariant topologies and scale-Invariant dynamics.
Journal ArticleDOI

The impact of agent density on scalability in collective systems: noise-induced versus majority-based bistability

TL;DR: It is shown that non-uniform distributions in swarms of agents have an impact on the scalability of collective decision-making and the relevance of noise-induced bistability in very sparse swarm systems and the failure of these systems to scale is highlighted.
Journal ArticleDOI

Coherent collective behaviour emerging from decentralised balancing of social feedback and noise

TL;DR: This study illustrates through simulation experiments how the robot swarm can adaptively reach coherence for various noise levels by regulating the number of communication links, and indicates that the derived relationship between social feedback, noise and coherence is robust and swarm size independent.
Book ChapterDOI

Derivation of a Micro-Macro Link for Collective Decision-Making Systems

TL;DR: In this paper, the authors report the mathematical derivation of a macroscopic model starting from a microscopic one for the example of collective decision-making, based on the application of a majority rule over groups of variable size which is modeled by chemical reactions.