2021
DOI: 10.1137/20m133333x
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Probabilistic Gathering of Agents with Simple Sensors

Abstract: We present a novel probabilistic gathering algorithms for agents that can only detect the presence of other agents in front or behind them. The agents act in the plane and are identical and indistinguishable, oblivious and lack any means of direct communication. They do not have a common frame of reference in the plane and choose their orientation (direction of possible motion) at random. The analysis of the gathering process assumes that the agents act synchronously in selecting random orientations that remai… Show more

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Cited by 3 publications
(3 citation statements)
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“…Shared autonomy refers to the autonomous control of the majority of degrees of freedom in a system, while designing a control interface for human operators to control a reduced number of parameters defining the global behavior of the system. Furthermore the paper discusses the important role of communication by using robotic mobile ad hoc networks for the purpose of coordination and sharing of information between team members, highlighting that maintaining communication connectivity between the robots is essential in search and rescue missions, a topic that has been extensively studied in decentralized multi-agent control applications such as Barel et al. (2019) and Segall and Bruckstein (2022) .…”
Section: A View On Current Research Trends In Multi-agent Searchmentioning
confidence: 99%
“…Shared autonomy refers to the autonomous control of the majority of degrees of freedom in a system, while designing a control interface for human operators to control a reduced number of parameters defining the global behavior of the system. Furthermore the paper discusses the important role of communication by using robotic mobile ad hoc networks for the purpose of coordination and sharing of information between team members, highlighting that maintaining communication connectivity between the robots is essential in search and rescue missions, a topic that has been extensively studied in decentralized multi-agent control applications such as Barel et al. (2019) and Segall and Bruckstein (2022) .…”
Section: A View On Current Research Trends In Multi-agent Searchmentioning
confidence: 99%
“…Our work during these years led us to develop several types of local interaction-based motion rules for autonomous mobile agents in swarms deployed in various types of environments that achieve global tasks such as patrolling an area, gathering into a cohesive but flexible "cloud" of agents, coverage of regions for intruder detection, equitable distribution of workload, and path planning. See for example, the works of Wagner and Bruckstein (1997), Yanovski et al (2003), Felner et al (2006, Gordon et al (2008), Osherovich et al (2008), Elor and Bruckstein (2014), Elazar and Bruckstein (2016), Bellaiche and Bruckstein (2017), Dovrat and Bruckstein (2017), Altshuler et al (2018), Manor and Bruckstein (2018), Amir and Bruckstein (2019), Barel et al (2021), andFrancos and. We also addressed the issue of achieving guidance and steering of cohesive mobile agent swarms using some global "broadcast control" ideas, as presented in works by Segall and Bruckstein (2016), Dovrat and Bruckstein (2017), and Barel et al (2018); where the broadcast signal is often assumed to be acquired by only a random set of the swarm's agents.…”
Section: Introductionmentioning
confidence: 99%
“…Yet the fundamental capabilities and limitations of swarms of such agents are rather difficult to analyze theoretically, so novel mathematical approaches are often needed to prove task accomplishment and termination, to evaluate the time span necessary to do the work, and to assess the effects of random or byzantine failures of agents. As examples of our team's efforts we refer the reader to papers by Bruckstein et al (1991), Bruckstein (1993), Bruckstein (2011), Oggier andBruckstein (2012), Elor and Bruckstein (2012b), Segall and Bruckstein (2016), Barel et al (2016), and Barel et al (2021).…”
Section: Introductionmentioning
confidence: 99%