Results 11 to 20 of about 11,803,680 (320)

Observation-Centric SORT: Rethinking SORT for Robust Multi-Object Tracking [PDF]

open access: yesComputer Vision and Pattern Recognition, 2022
Kalman filter (KF) based methods for multi-object tracking (MOT) make an assumption that objects move linearly. While this assumption is acceptable for very short periods of occlusion, linear estimates of motion for prolonged time can be highly ...
Jinkun Cao   +4 more
semanticscholar   +1 more source

GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral [PDF]

open access: yesPhysical Review Letters, 2017
On August 17, 2017 at 12:41:04 UTC the Advanced LIGO and Advanced Virgo gravitational-wave detectors made their first observation of a binary neutron star inspiral.
The Ligo Scientific Collaboration   +1 more
semanticscholar   +2 more sources

Observation of fractionally quantized anomalous Hall effect [PDF]

open access: yesNature, 2023
Transport measurements in twisted bilayer MoTe_2 reveal quantized Hall resistance plateaus and composite Fermi liquid-like behaviour under zero magnetic field, constituting a direct observation of integer and fractional quantum anomalous Hall effects ...
Heonjoon Park   +19 more
semanticscholar   +1 more source

Reproducing GW150914: The First Observation of Gravitational Waves From a Binary Black Hole Merger [PDF]

open access: yesComputing in science & engineering (Print), 2020
In 2016, LIGO and Virgo announced the first observation of gravitational waves from a binary black hole merger, known as GW150914. To establish the confidence of this detection, large-scale scientific workflows were used to measure the event’s ...
Duncan A. Brown   +6 more
semanticscholar   +1 more source

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC [PDF]

open access: yes, 2012
Results are presented from searches for the standard model Higgs boson in protonproton collisions at √ s = 7 and 8 TeV in the Compact Muon Solenoid experiment at the LHC, using data samples corresponding to integrated luminosities of up to 5.1 fb−1 at 7 ...
The Cms Collaboration
semanticscholar   +2 more sources

Observation of an exotic narrow doubly charmed tetraquark [PDF]

open access: yesNature Physics, 2021
Conventional, hadronic matter consists of baryons and mesons made of three quarks and a quark–antiquark pair, respectively1,2. Here, we report the observation of a hadronic state containing four quarks in the Large Hadron Collider beauty experiment. This
L. C. R. Aaij   +499 more
semanticscholar   +1 more source

Observation of Gravitational Waves from a Binary Black Hole Merger [PDF]

open access: yes, 2016
On September 14, 2015 at 09:50:45 UTC the two detectors of the Laser Interferometer Gravitational-Wave Observatory simultaneously observed a transient gravitational-wave signal.
The Ligo Scientific Collaboration   +2 more
semanticscholar   +1 more source

Étayer des mises en mots de l’activité enseignante en classe : usages en formation du modèle d’analyse des ajustements multiregistres

open access: yesÉducation et Socialisation, 2022
This article presents a research-training conducted with a collective of trainers in the National Institute of Professorship and Education in order to test the multiregister adjustment analysis model with the aim of promoting school teachers reflexivity ...
Éric Saillot
doaj   +1 more source

Observation of accelerating parabolic beams [PDF]

open access: yes, 2008
We report the first observation of accelerating parabolic beams. These accelerating parabolic beams are similar to the Airy beams because they exhibit the unusual ability to remain diffraction-free while having a quadratic transverse shift during ...
Bandres, Miguel A.   +3 more
core   +1 more source

Experimental observation of Weyl points [PDF]

open access: yes, 2015
In 1929, Hermann Weyl derived the massless solutions from the Dirac equation - the relativistic wave equation for electrons. Neutrinos were thought, for decades, to be Weyl fermions until the discovery of the neutrino mass.
Fu, Liang   +6 more
core   +2 more sources

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