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检索条件"机构=ISR - Institute of Systems and Robotics and the Department of Electrical and Computer Engineering"
718 条 记 录,以下是601-610 订阅
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An extension of weighted strategy sharing in cooperative Q-learning for specialized agents
An extension of weighted strategy sharing in cooperative Q-l...
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International Conference on Neural Information Processing
作者: S.M. Eshgh M.N. Ahmadabadi School of Intelligent Systems Institute of Studies in Theoretical Physics and Mathematics Tehran Iran Control and Intelligent Processing Center of Excellence and Robotics Laboratory Department of Electrical and Computer Engineering University of Tehran Tehran Iran
Using other agents' experiences and knowledge, a learning agent may learn faster, make fewer mistakes, and create some rides for unseen situations. These benefits will be gained if the learning agents know the are... 详细信息
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Certainty and expertness-based credit assignment for cooperative Q-Learning agents with an AND-type task
Certainty and expertness-based credit assignment for coopera...
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International Conference on Neural Information Processing
作者: A. Harati M.N. Ahmadabadi School of Intelligent Systems Institute of Studies in Theoretical Physics and Mathematics Tehran Iran Control and Intelligent Processing Center of Excellence & AI and Robotics Laboratory Department of Electrical and Computer Engineering University of Tehran Tehran Iran
In multiagent reinforcement learning, inter-agent credit assignment is a fundamental problem, since a single scalar reinforcement signal is the only reliable feedback that teams of learning agents receive. This proble... 详细信息
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A new model of the visual feedback coordinate transformation in humans based on disturbance noise and feedback error that accounts for time delays
A new model of the visual feedback coordinate transformation...
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IEEE International Workshop on Intelligent Robots and systems (IROS)
作者: E. Oyama K.F. MacDorman T. Maeda S. Tachi A. Agah Science and Technology (AIST) National Institute for Advanced Industrial Science and Technology Tsukuba Ibaraki Japan Intelligent Robotics Laboratory Graduate School of Systems Engineering Wakayama University Wakayama Japan School of Engineering University of Tokyo Bunkyo Tokyo Japan Department of Electrical Engineering and Computer Science University of Kansas Lawrence KS USA
An essential factor in understanding the motor learning capability of humans, is the coordinate transformation learning of the visual feedback controller. Although a number of learning models for the visual feedback c... 详细信息
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Integrating laser and infrared sensors for learning dynamic self-organizing world maps
Integrating laser and infrared sensors for learning dynamic ...
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International Conference on Multisensor Fusion and Integration for Intelligent systems (MFI)
作者: R. Araujo D. Lourenco G. Ferreira Institute for Systems and Robotics (ISR) and Electrical Engineering Department University of Coimbra Coimbra Portugal
Mobile robots require the ability to build their own maps to operate in unknown environments. This article introduces a new online method for learning world maps in non-static worlds. The new approach expands the prev... 详细信息
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Shape tracking using centroid-based methods  3rd
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3rd International Workshop on Energy Minimization Methods in computer Vision and Pattern Recognition, EMMCVPR 2001
作者: Abrantes, Arnaldo J. Marques, Jorge S. Department of Electrical and Computer Engineering Instituto Superior de Engenharia de Lisboa Lisbon Portugal Institute for Systems and Robotics Instituto Superior Técnico Lisbon Portugal
Algorithms for tracking generic 2D object boundaries in a video sequence should not make strong assumptions about the shapes to be tracked. When only a weak prior is at hand, the tracker performance becomes heavily de... 详细信息
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Issues on the geometry of central catadioptric image formation
Issues on the geometry of central catadioptric image formati...
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Conference on computer Vision and Pattern Recognition (CVPR)
作者: J.P. Barreto H. Araujo Institute of Systems and Robotics Department of Electrical and Computer Engineering University of Coimbra Coimbra Portugal
An imaging system with a single effective viewpoint is called a central projection system. The conventional perspective camera is an example of a central projection system. systems using mirrors to enhance the field o... 详细信息
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Development of InP-based test structures for optical MEMS applications
Development of InP-based test structures for optical MEMS ap...
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International Symposium Semiconductor Device Research (ISDRS)
作者: M. Pruessner R. Grover L. Calhoun R. Ghodssi Laboratory for Physical Sciences College Park MD USA The Institute for Systems Research ISR University of Maryland College Park MD USA Department of Electrical and Computer Engineering University of Maryland College Park MD USA
III-V semiconductors such as InP have a direct bandgap and thus allow active optical devices such as lasers and optical amplifiers to be realized. The monolithic integration of InP based active optical devices with ME... 详细信息
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A focusing-by-vergence system controlled by retinal motion disparity
A focusing-by-vergence system controlled by retinal motion d...
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IEEE International Conference on robotics and Automation (ICRA)
作者: J. Batista P. Peixoto H. Araujo ISR-Institute of Systems and Robotics Department of Electrical Engineering University of Coimbra Coimbra Portugal
We describe a focusing-by-vergence system combining a flow based vergence process with an off-line pre-calibration of the focusing odometry. The vergence process is controlled by the retinal optical flow disparity and... 详细信息
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A surveillance system integrating visual telepresence
A surveillance system integrating visual telepresence
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International Conference on Pattern Recognition
作者: P. Peixoto J. Goncalves H. Antunes J. Batista H. Araujo ISR-Institute of Systems and Robotics Department of Electrical Engineering University of Coimbra Coimbra Portugal
We describe an indoor surveillance system which enables the control of a binocular active vision system by a remote operator wearing a head mounted display. Visual feedback to the head mounted display is obtained usin... 详细信息
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Binocular tracking and accommodation controlled by retinal motion flow
Binocular tracking and accommodation controlled by retinal m...
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International Conference on Pattern Recognition
作者: J. Batista P. Peixoto H. Araujo ISR-Institute of Systems and Robotics Department of Electrical Engineering University of Coimbra Coimbra Portugal
Describes a tracking and accommodation system controlled by retinal motion flow. The tracking system decomposes two basic behaviors: smooth-pursuit and vergence. Both behaviors are optical flow based. The eye's ac... 详细信息
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