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Velocity-to-velocity human motion forecasting
Pattern Recognition, 2022Abstract Forecasting human motion from a sequence of human poses is an important problem in the fields of computer vision and robotics. Most previous approaches merely consider learning the temporal dynamics of body joints or joint angles, while neglect derivatives of body joints (i.e., pose velocities) which could reasonably reduce noise impact and ...
Hongsong Wang 0001 +3 more
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Science, 1927
In an article entitled as above and published on page 381 of SCIENCE for October 21, 1927, an error was made in the value of a constant in the last line of the article. This line should read V = 331.4 (1- 4.45 × 10 -3 /d n .53 ) meters/sec
P I, Wold, G R, Stibitz
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In an article entitled as above and published on page 381 of SCIENCE for October 21, 1927, an error was made in the value of a constant in the last line of the article. This line should read V = 331.4 (1- 4.45 × 10 -3 /d n .53 ) meters/sec
P I, Wold, G R, Stibitz
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Pediatrics, 1973
The concept of velocity, or incremental, growth is difficult for some to grasp, perhaps because of a deeply embedded misconception that a baby starts to grow and does so steadily through the seven ages of man. But the rate or speed of growth is clearly not constant, nor are its inconstancies themselves constant in all individuals.
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The concept of velocity, or incremental, growth is difficult for some to grasp, perhaps because of a deeply embedded misconception that a baby starts to grow and does so steadily through the seven ages of man. But the rate or speed of growth is clearly not constant, nor are its inconstancies themselves constant in all individuals.
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2006 IEEE/SMC International Conference on System of Systems Engineering, 2006
How can the health (or the robustness) of a complex information processing system be quantitatively scored? This question applies to both subjective and quantified assessments of health. Given that subjective assessments are routine, how can such assessments be quantified? This paper presents an approach, based on an analogy drawn between economies and
Michael K. Kuras +2 more
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How can the health (or the robustness) of a complex information processing system be quantitatively scored? This question applies to both subjective and quantified assessments of health. Given that subjective assessments are routine, how can such assessments be quantified? This paper presents an approach, based on an analogy drawn between economies and
Michael K. Kuras +2 more
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PDFs for velocity and velocity gradients in Burgers’ turbulence
Physics of Fluids, 1995We characterize the tails of the probability distribution functions for the solution of Burgers’ equation with Gaussian initial data and its derivatives ∂kv(x,t)/∂xk, k=0,1,2,... . The tails are ‘‘stretched exponentials’’ of the form P(θ)∝exp[−(Re)−ptqθr], where Re is the Reynolds number. The exponents p, q, and r depend on the initial spectrum as well
Avellaneda, M., Ryan, R., E, Weinan
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1987
The velocity of circulation of money is V in the identity of exchange $$ MV \equiv PT $$ which is due to Irving Fisher (1911). On the left-hand side, M is the stock of money capable of ready payment, i.e. currency and demand deposits, or, in modern parlance, M1; on the right, P is the price level and T stands for the volume of trade.
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The velocity of circulation of money is V in the identity of exchange $$ MV \equiv PT $$ which is due to Irving Fisher (1911). On the left-hand side, M is the stock of money capable of ready payment, i.e. currency and demand deposits, or, in modern parlance, M1; on the right, P is the price level and T stands for the volume of trade.
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Darcy Velocity Is Not a Velocity
Groundwater, 2015Henk M, Haitjema, Mary P, Anderson
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Pressure–velocity–velocity statistics in isotropic turbulence
Physics of Fluids, 1996Relationships are derived between pressure–velocity–velocity (PVV) statistics, fourth-order velocity structure functions, and the pressure structure function. The PVV statistics are related to the correlation of pressure at one point with the product of two velocity components at another point.
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Rigid velocities compatible with five image velocity vectors
Image and Vision Computing, 1989Abstract The problem of obtaining rigid velocities compatible with a given set of image velocity vectors is algebraic in that it depends on the solution of simultaneous polynomial equations. We show that five image velocity vectors yield two quartic polynomial constraints on the translational part of the rigid velocity, and that of the 16 common ...
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Velocity in software engineering
Communications of the ACM, 2019From tectonic plate to F-16.
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