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Locally lipschitz cooperative games
Journal of Mathematical Economics, 1981A locally Lipschitz cooperative generalized game is described by its coalition worth function v defined on the set [0, 1]n of generalized (or fuzzy) coalitions of n players. We assume that v is positively homogeneous and locally Lipschitz. We propose the Clarke's generalized gradient ∂v(cN) of v at the coalition cN=(1,…,1) of all players as a set of ...
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Performance analysis of multirobot Cooperative localization
IEEE Transactions on Robotics, 2006This paper studies the accuracy of position estimation for groups of mobile robots performing cooperative localization. We consider the case of teams comprised of possibly heterogeneous robots and provide analytical expressions for the upper bound on their expected positioning uncertainty.
Anastasios I. Mourikis +1 more
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Cooperative localization of a cascading quadrilateral network
11th IEEE International Conference on Control & Automation (ICCA), 2014In this paper, we introduce a set of sensor networks, called the cascading quadrilateral network, and study how to compute the positions of its nodes in a cooperative way. We investigate the condition for determining whether all the sensor nodes are localizable. If not, we provide a method to detect the un-localizable nodes for the whole network.
Yingfei Diao +4 more
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On distributed processing for underwater cooperative localization
2017 14th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI), 2017Due to the limited bandwidth of underwater communication links, underwater cooperative localization usually adopts a distributed processing architecture. Members of the team estimate positions using their local sensor data, and fuse the information communicated by other members for cooperation.
Gao Rui, Mandar A. Chitre
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A cooperative trilateration technique for object localization
2018 20th International Conference on Advanced Communication Technology (ICACT), 2018Wireless Sensor Networks (WSN) exhibit enormous potential in the realization of Cyber-Physical System (CPS) and Internet of Things (IoT) because of their suitability for a large number of applications in healthcare, agriculture, education, aviation, weather forecast, military, smart homes, manufacturing and many other domains.
Malathi Balaji, Shafique Ahmad Chaudhry
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Wireless Network Localization via Cooperation
2021This dissertation details two classes of cooperative localization methods for wireless networks in mixed line-of-sight and non-line-of-sight (LOS/NLOS) environments. The classes of methods depend on the amount of prior knowledge available. The methods used for both classes are based on the assumptions in practical localization environments that neither
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Heterogeneous Cooperative Localization for Social Networks
International Journal of Wireless Information Networks, 2013Location-aware techniques has become a hot research topic with great value in commercial and military applications. Cooperative localization, which utilizes multiple sensors in portable devices to estimate locations of the mobile users in the social networks, is one of the most promising solution for the indoor geo-location.
Ruijun Fu +3 more
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A Dynamic Constrained Cooperative Localization Algorithm
2018 25th International Conference on Telecommunications (ICT), 2018Cooperative localization (CL) algorithms are widely used in various systems, such as wireless sensor networks (WSNs), urban vehicular networks and unmanned aerial vehicle (UAV) networks. The performance of traditional CL algorithms degrades when these algorithms are applied to sparse distribution and high mobility scenarios.
Chengfei Fan +3 more
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Marketing and Transportation of Grain by Local Cooperatives
1985A total of 2,002 local cooperative associations handled 5.1 billion bushels of grain during the 1985-86 marketing period. Cooperative grain storage totaled 3 billion bushels. Corn, at 1.3 billion bushels, was the leading grain marketed; wheat was second at slightly under 1 billion bushels. More than half the grain sold by cooperatives moved by truck.
Hunley, Charles L., Hunley, Charles L.
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Cooperative Localization and Location Verification in WSN
2015Localization is one of the most important technologies in wireless sensor networks. A lightweight distributed node localization scheme is proposed by considering WSNs’ limited computational capacity. The proposed scheme uses the virtual force model to get the location by incremental refinement.
Chunyu Miao, Guoyong Dai, Qingzhang Chen
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