Mobility, Search and Communication

移动、搜索和通信

• 批准号: RGPIN-2016-06213
• 负责人: Kranakis, Evangelos
• 金额: $ 2.26万
• 依托单位: Carleton University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2019
• 资助国家: 加拿大
• 起止时间: 2019-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=683973
• 关键词: Mobility; Search; Communication

Some of the most striking developments in mobile agent computing today are occurring due to the synergy between communication, search and mobility. Equipped with locomotion mechanisms and outfitted with hardware and software for perception, mobile robots can move and perceive the world. A mobile robot is required to navigate through a well-defined domain by controlling its motion and applying its perception capabilities in the most effective and efficient manner, while at the same time communicating its findings to the rest of the robots so as to facilitate the solution of well-defined network tasks. Current research on cooperative mobile agent (robot, sensor) systems suffers from a lack of understanding of the impact of mobility in performing fundamental communication and search tasks. More specifically, we are interested in understanding the following questions. How can a swarm of mobile agents navigate efficiently through a distributed interconnected environment to complete its computing tasks? Which agent capabilities and what knowledge can be leveraged? What is special about a particular problem that makes it solvable efficiently as opposed to alternatives?****This proposal will pursue three complementary research themes within the context of mobile agent computing. 1) How do critical regimes arise when agent mobility is employed to optimize various network tasks? 2) What is the cost of optimal co-operative search in graphs and geometric domains when all tasks are finished by all agents? 3) How do interactive graphs affect the stability and convergence of population protocols in networks? This project aims to advance our knowledge by pursuing these three research directions. Topics proposed are expected to play a significant role in the development of theoretical computer science and distributed computing. Our approach will employ algorithmic design methodologies as well as probabilistic and deterministic techniques in the context of distributed computing.****The general guiding principles of our approach are the following. 1) Provide a deeper understanding of the behavior of interacting communicating entities within a dynamic network based on the methodologies of algorithmic distributed computing. 2) Develop research techniques using rigorous mathematical models that satisfy strict and well-defined requirements and are motivated from practical considerations in the established research space of wireless ad hoc & sensor networks, robot search & mobility, biological distributed computing, and social networks. 3) Train Highly Qualifies Personnel at the PDF, PhD and Master's level as well as gifted undergraduates in these emerging research fields.** **

当今移动的代理计算的一些最引人注目的发展是由于通信、搜索和移动性之间的协同作用而发生的。配备了运动机制和感知硬件和软件，移动的机器人可以移动和感知世界。一个移动的机器人需要通过一个明确定义的域导航控制其运动和应用其感知能力，在最有效和最高效的方式，而在同一时间沟通的结果，其余的机器人，以促进明确定义的网络任务的解决方案。目前的研究合作移动的代理（机器人，传感器）系统遭受缺乏理解的影响，在执行基本的通信和搜索任务的移动性。更具体地说，我们有兴趣了解以下问题。一群移动的智能体如何有效地在分布式互联环境中导航以完成其计算任务？可以利用哪些代理能力和哪些知识？一个特定的问题有什么特别之处，使它可以有效地解决，而不是替代方案？*这项建议将追求三个互补的研究主题范围内的移动的代理计算。1)当代理移动性被用来优化各种网络任务时，关键机制是如何产生的？2)当所有任务都由所有智能体完成时，图和几何域中的最优合作搜索的代价是什么？3)交互图如何影响网络中种群协议的稳定性和收敛性？本项目旨在通过追求这三个研究方向来提高我们的知识。所提出的主题预计将在理论计算机科学和分布式计算的发展中发挥重要作用。我们的方法将采用算法设计方法以及分布式计算背景下的概率和确定性技术。我们方法的一般指导原则如下。1)基于算法分布式计算的方法，提供对动态网络中交互通信实体行为的更深入理解。2)使用严格的数学模型开发研究技术，满足严格和明确的要求，并从无线自组织和传感器网络，机器人搜索和移动性，生物分布式计算和社交网络的既定研究空间的实际考虑因素中激励。3)培训PDF，博士和硕士水平的高度专业化人员以及这些新兴研究领域的天才本科生。**