946 research outputs found

    Dynamic Path Planning for a 7-DOF Robot Arm

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    Klanke S, Lebedev DV, Haschke R, Steil JJ, Ritter H. Dynamic Path Planning for a 7-DOF Robot Arm. In: Int. Conf. Intelligent Robots and Systems. IEEE; 2006: 3879-3884

    The dynamic wave expansion neural network model for robot motion planning in time-varying environments

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    Lebedev DV, Steil JJ, Ritter H. The dynamic wave expansion neural network model for robot motion planning in time-varying environments. Neural Networks. 2005;18(3):267-285

    An on-line neural network-based approach to dynamic path planning and coordination of two robot arms

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    Lebedev DV, Steil JJ, Ritter H. An on-line neural network-based approach to dynamic path planning and coordination of two robot arms. In: Proc. Int. Conf. Intelligent Robotis and Systems. IEEE; 2005: 2411-2416

    Real Time Path Planning in Dynamic Environment: a Comparison of Three Neural Network Models

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    Lebedev DV, Steil JJ, Ritter H. Real Time Path Planning in Dynamic Environment: a Comparison of Three Neural Network Models. In: Proc. IEEE Int. Conf. Systems, Man, and Cybernetics. 2003: 3408-3413

    A Neural Network Model that Calculates Dynamic Distance Transform for Path Planning and Exploration in a Changing Environment

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    Lebedev DV, Steil JJ, Ritter H. A Neural Network Model that Calculates Dynamic Distance Transform for Path Planning and Exploration in a Changing Environment. In: Proc. IEEE Int. Conf. on Robotics and Automation. 2003: 4209-4214

    Measurement of the time-dependent CP asymmetry in B0 -> J/ψ KS0 decays

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    This Letter reports a measurement of the CP violation observables SJ/ψK0S and CJ/ψK0S in the decay channel B0→J/ψK0S performed with 1.0 fb−1 of pp collisions at s√=7 TeV collected by the LHCb experiment. The fit to the data yields SJ/ψK0S=0.73±0.07(stat)±0.04(syst) and CJ/ψK0S=0.03±0.09(stat)±0.01(syst). Both values are consistent with the current world averages and within expectations from the Standard Model

    First observation of Bs → J/ψf0(980) decays

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    Using data collected with the LHCb detector in proton–proton collisions at a centre-of-mass energy of 7 TeV, the hadronic decay is observed. This CP eigenstate mode could be used to measure mixing-induced CP violation in the system. Using a fit to the π+π− mass spectrum with interfering resonances gives . In the interval ±90 MeV around 980 MeV, corresponding to approximately two full f0 widths we also find , where in both cases the uncertainties are statistical and systematic, respectively

    Author Correction: Local Josephson vortex generation and manipulation with a Magnetic Force Microscope (Nature Communications, (2019), 10, 1, (4009), 10.1038/s41467-019-11924-0)

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    © 2019, The Author(s). The original version of this Article contained an error in the spelling of the author Christophe Brun, which was incorrectly given as Chritophe Brun. Additionally this Article omitted from the author list the seventh author Nickolay Lebedev, who is from the ‘Moscow Institute of Physics and Technology, 141700 Dolgoprudny, Russia’. These errors have now been corrected in both the PDF and HTML versions of the Article

    Measurement of the D+/- production asymmetry in 7 TeV pp collisions

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    The asymmetry in the production cross-section \sigma of D+/- mesons, A_P = (\sigma(D+) - \sigma(D-))/(\sigma(D+) + \sigma(D-)), is measured in bins of pseudorapidity \eta and transverse momentum p_T within the acceptance of the LHCb detector. The result is obtained with a sample of D+ -> K_S pi+ decays corresponding to an integrated luminosity of 1.0 fb^-1, collected in pp collisions at a centre of mass energy of 7 TeV at the Large Hadron Collider. When integrated over the kinematic range 2.0 K_S pi+ decay is negligible. No significant dependence on \eta or p_T is observed
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