Results 41 to 50 of about 731,597 (291)
Temporal Arrows in Space-Time [PDF]
, 2013 The prevailing current of thought in both physics and philosophy is that relativistic space-time provides no means for the objective measurement of the passage of time. Kurt Gödel, for instance, denied the possibility of an objective lapse of time, both
Weinert, Friedel
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2014 IEEE Conference on Computer Vision and Pattern Recognition, 2014 We explore whether we can observe Time's Arrow in a temporal sequence -- is it possible to tell whether a video is running forwards or backwards? We investigate this somewhat philosophical question using computer vision and machine learning techniques. We explore three methods by which we might detect Time's Arrow in video sequences, based on distinct ...
Pickup, LC +7 more
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Bipartite entanglement and the arrow of time
, 2022 We provide a new perspective on the close relationship between entanglement and time. Our main focus is on bipartite entanglement, where this connection is foreshadowed both in the positive partial transpose criterion due to Peres [A. Peres, Phys.
Frembs, Markus
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CoRR, 2019 We humans seem to have an innate understanding of the asymmetric progression of time, which we use to efficiently and safely perceive and manipulate our environment. Drawing inspiration from that, we address the problem of learning an arrow of time in a Markov (Decision) Process.
Nasim Rahaman +4 more
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Time-varying media, relativity, and the arrow of time
, 2023 We study the implications of time-varying wave mechanics, and show how the standard wave equation is modified if the speed of a wave is not constant in time.
Marco Ornigotti (3960899) +2 more
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Changing the load of a arrow crane while carrying out loading and unloading works [PDF]
Научно-технический вестник Брянского государственного университета, 2020 The stability of self-propelled jib cranes is a key task in the process of their operation. The developed calculation scheme of the arrow self-propelled crane and the restrictions imposed on its movement in time and space, allowed to obtain mathematical ...
Sladkova L.A, Krylov V.V, Gorelova M.V.
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Fundamentality and Time’s Arrow [PDF]
Philosophy of Science, 2018 The distribution of matter in our universe is strikingly time asymmetric. Most famously, the Second Law of Thermodynamics says that entropy tends to increase toward the future but not toward the past. But what explains this time-asymmetric distribution of matter?
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Learning and Using the Arrow of Time [PDF]
2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2018 We seek to understand the arrow of time in videos - what makes videos look like they are playing forwards or backwards? Can we visualize the cues? Can the arrow of time be a supervisory signal useful for activity analysis? To this end, we build three large-scale video datasets and apply a learning-based approach to these tasks.
Wei, Donglai +3 more
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About some Entropy Aspects of Dissipative Systems [PDF]
Theoretical and Applied Economics, 2006 This paper is aspiring to get a logical explanation on the entropy velocity (i.e. on the entropy acceleration) in a Universe “endowed” with a dissipative system.
Emil Dinga
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Solid-Phase Microextraction Arrow for the Sampling of Volatile Organic Compounds in Milk Samples
Separations, 2020 A novel sample preparation method based on the use of the Arrow solid-phase microextraction device was used to extract and preconcentrate volatile organic compounds (VOCs) from milk samples prior to their determination by gas chromatography–mass ...
Natalia Manousi +2 more
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