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Learning preferences for manipulation tasks from online coactive feedback [PDF]

open access: yesInternational Journal of Robotics Research, 2015
We consider the problem of learning preferences over trajectories for mobile manipulators such as personal robots and assembly line robots. The preferences we learn are more intricate than simple geometric constraints on trajectories; they are rather governed by the surrounding context of various objects and human interactions in the environment.
Ashutosh Saxena
exaly   +3 more sources
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Social Manipulation of Online Recommender Systems

2010
Online recommender systems are a common target of attack. Existing research has focused on automated manipulation of recommender systems through the creation of shill accounts, and either do not consider attacks by coalitions of real users, downplay the impact of such attacks, or state that such attacks are difficult to impossible to detect.
Juan Lang, Matt Spear, S. Felix Wu
openaire   +1 more source

Vision-based space manipulator online self-calibration

2009 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2009
Because of great shock in the process of launching of rocket, structure deformation during work, displacement of sensors and other factors, the kinematic parameters of space manipulator will deviate from the parameters calibrated on the ground, which will decrease the positioning accuracy of space manipulator. Therefore, the space manipulator should be
Hui Li   +3 more
openaire   +1 more source

Online payload estimation for hydraulically actuated manipulators

Mechatronics, 2020
Abstract Hydraulically actuated manipulators are commonly used for material handling or at construction sites due to the high power density of hydraulic systems. Dig assistance systems or payload monitoring systems for excavators become more common to increase the efficiency and productivity. In this paper, a novel approach for estimating the dynamic
Anton Renner   +2 more
openaire   +1 more source

Online automatic tipover prevention for mobile manipulators

Proceedings of the 1997 IEEE/RSJ International Conference on Intelligent Robot and Systems. Innovative Robotics for Real-World Applications. IROS '97, 2002
Mobile manipulators operating in field environments are susceptible to dangerous and costly rollover or tipover instabilities, particularly when operating on an uneven terrain or when exerting large forces or moments. By monitoring the static and dynamic tipover stability margins of a mobile manipulator it is possible to predict such tipover and take ...
D.A. Rey, E.G. Papadoupoulos
openaire   +1 more source

Online Camera Registration for Robot Manipulation

2015
We demonstrate that millimeter-level manipulation accuracy can be achieved without the static camera registration typically required for visual servoing. We register the camera online, converging in seconds, by visually tracking features on the robot and filtering the result.
Neil Dantam   +3 more
openaire   +1 more source

Human Manipulator Shared Online Control Using Electrooculography

2014
This paper presents a shared online control method of 7 Degrees- of-Freedom (DOF) articulated manipulator based on electrooculography (EOG). Firstly, based on the previous signal offline analysis research in “Linear Decoding of Eye Gazing Target Continuous Motion Information via Electrooculography”, the signal online processing methods are proposed ...
Jinhua Zhang   +4 more
openaire   +1 more source

Manipulation in online advertising

2021
Jan W. Wiktor, Katarzyna Sanak-Kosmowska
openaire   +1 more source

Online mathematics manipulation for the visually impaired

ACM SIGACCESS Accessibility and Computing, 2011
Mathematics manipulation accessibility is a newly discussed and introduced research area extending the general mathematics accessibility approaches on the web. This project goes further beyond what researchers already started in mathematics rendering accessibility approaches; so that the final outcome we aim into is allowing visually impaired students ...
openaire   +1 more source

Manipulative Praktiken in Online-Shops

Monatsschrift für Deutsches Recht, 2023
openaire   +1 more source

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