Zobrazeno 1 - 10
of 1 201
pro vyhledávání: '"Muhle, P."'
Maglaras, Moallemi, and Zheng (2021) have introduced a flexible queueing model for fragmented limit-order markets, whose fluid limit remains remarkably tractable. In the present study we prove that, in the limit of small and frequent orders, the disc
Externí odkaz:
http://arxiv.org/abs/2407.04354
Autor:
Eisler, Zoltan, Muhle-Karbe, Johannes
Minimizing execution costs for large orders is a fundamental challenge in finance. Firms often depend on brokers to manage their trades due to limited internal resources for optimizing trading strategies. This paper presents a methodology for evaluat
Externí odkaz:
http://arxiv.org/abs/2405.18936
Inferring scene geometry from images via Structure from Motion is a long-standing and fundamental problem in computer vision. While classical approaches and, more recently, depth map predictions only focus on the visible parts of a scene, the task of
Externí odkaz:
http://arxiv.org/abs/2404.07933
Autor:
Saroha, Abhishek, Gladkova, Mariia, Curreli, Cecilia, Muhle, Dominik, Yenamandra, Tarun, Cremers, Daniel
3D scene stylization extends the work of neural style transfer to 3D. A vital challenge in this problem is to maintain the uniformity of the stylized appearance across multiple views. A vast majority of the previous works achieve this by training a 3
Externí odkaz:
http://arxiv.org/abs/2403.08498
Autor:
Tanaka, Kunihiko, Mangum, Jeffrey G., Viti, Serena, Martin, Sergio, Harada, Nanase, Sakamoto, Kazushi, Muller, Sebastien, Yoshimura, Yuki, Nakanishi, Kouichiro, Illana, Ruben Herrero, Emig, Kimberly L., Muhle, S., Kaneko, Hiroyuki, Tosaki, Tomoka, Behrens, Erica, Rivilla, Victor M., Colzi, Laura, Nishimura, Yuri, Humire, P. K., Bouvier, Mathilde, Huang, Ko-Yun, Butterworth, Joshua, Meier, David S., van der Werf, Paul P.
We present a spatially-resolved excitation analysis for the central molecular zone (CMZ) of the starburst galaxy NGC 253 using the data from the ALMA Large program ALCHEMI, whereby we explore parameters distinguishing NGC 253 from the quiescent Milky
Externí odkaz:
http://arxiv.org/abs/2311.12106
3D semantic scene understanding is a fundamental challenge in computer vision. It enables mobile agents to autonomously plan and navigate arbitrary environments. SSC formalizes this challenge as jointly estimating dense geometry and semantic informat
Externí odkaz:
http://arxiv.org/abs/2310.07522
Autor:
Hey, Natascha, Bouchaud, Jean-Philippe, Mastromatteo, Iacopo, Muhle-Karbe, Johannes, Webster, Kevin
Portfolio managers' orders trade off return and trading cost predictions. Return predictions rely on alpha models, whereas price impact models quantify trading costs. This paper studies what happens when trades are based on an incorrect price impact
Externí odkaz:
http://arxiv.org/abs/2306.00599
We propose a differentiable nonlinear least squares framework to account for uncertainty in relative pose estimation from feature correspondences. Specifically, we introduce a symmetric version of the probabilistic normal epipolar constraint, and an
Externí odkaz:
http://arxiv.org/abs/2305.09527
Autor:
Löwe, Anika T., Touzo, Léo, Muhle-Karbe, Paul S., Saxe, Andrew M., Summerfield, Christopher, Schuck, Nicolas W.
Humans sometimes have an insight that leads to a sudden and drastic performance improvement on the task they are working on. Sudden strategy adaptations are often linked to insights, considered to be a unique aspect of human cognition tied to complex
Externí odkaz:
http://arxiv.org/abs/2302.11351
Recent experiments with dense laser-driven atomic gases [G. Ferioli et al., arXiv:2207.10361 (2022)] have realized a many-body system which in the thermodynamic limit yields a so-called boundary time-crystal. This state of matter is stabilized by the
Externí odkaz:
http://arxiv.org/abs/2212.06460