Results 11 to 20 of about 293,690 (314)
Optimal stopping with signatures [PDF]
, 2023 We propose a new method for solving optimal stopping problems (such as American option pricing in finance) under minimal assumptions on the underlying stochastic process. We consider classic and randomized stopping times represented by linear functionals
Bayer, Christian +3 more
core +1 more source
Globus pallidus dynamics reveal covert strategies for behavioral inhibition
eLife, 2020 Flexible behavior requires restraint of actions that are no longer appropriate. This behavioral inhibition critically relies on frontal cortex - basal ganglia circuits.
Bon-Mi Gu +2 more
doaj +1 more source
eLife, 2017 Gamma activity in the subthalamic nucleus (STN) is widely viewed as a pro-kinetic rhythm. Here we test the hypothesis that rather than being specifically linked to movement execution, gamma activity reflects dynamic processing in this nucleus.
Petra Fischer +13 more
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Social Interaction, 2023 Contributing to interactionist studies of walking and to research on human-machine interaction, this article draws on video recordings of a self-driving shuttle being tested as a means of public transportation.
Jakub Mlynář +2 more
doaj +1 more source
Journal of Applied Probability, 2014 In this paper we solve the hedge fund manager's optimization problem in a model that allows for investors to enter and leave the fund over time depending on its performance. The manager's payoff at the end of the year will then depend not just on the terminal value of the fund level, but also on the lowest and the highest value reached over that time ...
Duembgen, Moritz, Rogers, L. C. G.
openaire +6 more sources
Coursing with Coils: The Only Orchestral Instrument Harder Than the French Horn
Musical Offerings, 2016 Playing the horn has become not only more sophisticated and accurate, but simpler and more efficient for the horn player. The natural horn, used in a variety ways in early history, demanded an incredible level of skill and precision, more than our valved
Sarah R. Plumley
doaj +1 more source
Aspects of Relativistic Heavy-Ion Collisions
Universe, 2020 The rapid thermalization of quarks and gluons in the initial stages of relativistic heavy-ion collisions is treated using analytic solutions of a nonlinear diffusion equation with schematic initial conditions, and for gluons with boundary conditions at ...
Georg Wolschin
doaj +1 more source
On the stopping distance and the stopping redundancy of codes [PDF]
IEEE Transactions on Information Theory, 2005 It is now well known that the performance of a linear code $C$ under iterative decoding on a binary erasure channel (and other channels) is determined by the size of the smallest stopping set in the Tanner graph for $C$. Several recent papers refer to this parameter as the \emph{stopping distance} $s$ of $C$.
Moshe Schwartz 0001, Alexander Vardy
openaire +3 more sources
Elements of perfect order rate research in logistics chains [PDF]
Archives of Transport, 2019 Perfect order rate (POR) is one of the superior measures of the logistics processes quality. POR is at the top of the hierarchy of key performance indicators (KPI) in supply chain and is considered as difficult to define and measure.
Ilona Jacyna-Gołda +5 more
doaj +1 more source
Proactively Adjusting Stopping: Response Inhibition is Faster when Stopping Occurs Frequently
Journal of Cognition, 2023 People are able to stop actions before they are executed, and proactively slow down the speed of going in line with their expectations of needing to stop. Such slowing generally increases the probability that stopping will be successful.
Roos A. Doekemeijer +3 more
doaj +1 more source