entropy-logo

Journal Browser

Journal Browser

Information Theory in Motion Planning and Control

A special issue of Entropy (ISSN 1099-4300). This special issue belongs to the section "Information Theory, Probability and Statistics".

Deadline for manuscript submissions: closed (30 June 2021)

Special Issue Editors


E-Mail Website
Guest Editor
Department of Aerospace Engineering and Engineering Mechanics, University of Texas, Austin, TX 78712, USA
Interests: robust and optimal control; multi-agent systems; networked control systems; robot perception and decision making

E-Mail Website
Guest Editor
School of Aerospace Engineering & Institute for Robotics and Intelligent Machines, Georgia Institute of Technology, Atlanta, GA 30332-0150, USA
Interests: optimal and nonlinear control; differential games; multi-agent systems; planning and decision making

Special Issue Information

Dear Colleagues,

Recent advances in autonomous systems have made it clear that a key aspect to the successful development of these systems is the harmonious integration of a diverse set of disciplines, including perception, cognition, control, decision making, and planning, among others. Motion planning and control techniques, in particular, have been bolstered in recent years partly because of the advancement of capable computational platforms and the availability of low-cost sensors, combined with the prevalence of statistical (machine) learning techniques and methodologies, which have allowed operation in poorly characterized or previously unknown environments. Both in motion planning and control, a fundamental issue is uncertainty characterization and uncertainty mitigation using feedback. There is a growing realization in the community that information theory can play a larger role in this context, as it can provide the correct framework, along with the right set of tools, to answer important questions such as what is relevant in the problem and what is not, what is the best way to transmit information between the controller and the sensor, what signals to communicate between various agents in a multi-agent network to manage bandwidth and/or mitigate external attacks, etc. Information theory can provide the missing link to close perception–action–communication (PAC) loops in complex autonomous systems. There is a growing body of the literature where information-theoretic concepts play roles in several contexts, including state representations, strategic perception, communication and coordination in multi-agent systems, and the analysis of machine learning algorithms.

This Special Issue calls for emerging applications of information theory broadly in the field of robotics and control. Both application-driven research and cultivating and promoting non-conventional uses of information theory in robotics and control, as well as theory-oriented research papers in these areas are solicited.

Topics relevant to this Special Issue include (but are not limited to):

  • Intelligent perception;
  • Information theory in reinforcement learning;
  • Multi-agent and networked control systems;
  • Information-theoretic state representations;
  • Statistical mechanics in control and decision making;
  • Joint communication, sensing, and control;
  • Resource-constrained control, planning, and perception;
  • Entropy and feedback systems.

Prof. Dr. Takashi Tanaka
Prof. Dr. Panagiotis Tsiotras
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Entropy is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • information theory
  • robotics
  • path planning
  • motion planning
  • autonomy
  • perception
  • multi-agent systems
  • systems and control
  • machine learning
  • networked control systems
  • statistical mechanics
  • entropy

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

29 pages, 828 KiB  
Article
A Generalized Information-Theoretic Framework for the Emergence of Hierarchical Abstractions in Resource-Limited Systems
by Daniel T. Larsson, Dipankar Maity and Panagiotis Tsiotras
Entropy 2022, 24(6), 809; https://doi.org/10.3390/e24060809 - 9 Jun 2022
Cited by 1 | Viewed by 1697
Abstract
In this paper, a generalized information-theoretic framework for the emergence of multi-resolution hierarchical tree abstractions is developed. By leveraging ideas from information-theoretic signal encoding with side information, this paper develops a tree search problem which considers the generation of multi-resolution tree abstractions when [...] Read more.
In this paper, a generalized information-theoretic framework for the emergence of multi-resolution hierarchical tree abstractions is developed. By leveraging ideas from information-theoretic signal encoding with side information, this paper develops a tree search problem which considers the generation of multi-resolution tree abstractions when there are multiple sources of relevant and irrelevant, or possibly confidential, information. We rigorously formulate an information-theoretic driven tree abstraction problem and discuss its connections with information-theoretic privacy and resource-limited systems. The problem structure is investigated and a novel algorithm, called G-tree search, is proposed. The proposed algorithm is analyzed and a number of theoretical results are established, including the optimally of the G-tree search algorithm. To demonstrate the utility of the proposed framework, we apply our method to a real-world example and provide a discussion of the results from the viewpoint of designing hierarchical abstractions for autonomous systems. Full article
(This article belongs to the Special Issue Information Theory in Motion Planning and Control)
Show Figures

Figure 1

29 pages, 622 KiB  
Article
A Model for Tacit Communication in Collaborative Human-UAV Search-and-Rescue
by Vijeth Hebbar and Cédric Langbort
Entropy 2021, 23(8), 1027; https://doi.org/10.3390/e23081027 - 10 Aug 2021
Cited by 1 | Viewed by 1798
Abstract
Tacit communication can be exploited in human robot interaction (HRI) scenarios to achieve desirable outcomes. This paper models a particular search and rescue (SAR) scenario as a modified asymmetric rendezvous game, where limited signaling capabilities are present between the two players—rescuer and rescuee. [...] Read more.
Tacit communication can be exploited in human robot interaction (HRI) scenarios to achieve desirable outcomes. This paper models a particular search and rescue (SAR) scenario as a modified asymmetric rendezvous game, where limited signaling capabilities are present between the two players—rescuer and rescuee. We model our situation as a co-operative Stackelberg signaling game, where the rescuer acts as a leader in signaling its intent to the rescuee. We present an efficient game-theoretic approach to obtain the optimal signaling policy to be employed by the rescuer. We then robustify this approach to uncertainties in the rescue topology and deviations in rescuee behavior. The paper thus introduces a game-theoretic framework to model an HRI scenario with implicit communication capacity. Full article
(This article belongs to the Special Issue Information Theory in Motion Planning and Control)
Show Figures

Figure 1

Back to TopTop