Zobrazeno 1 - 10
of 7 363
pro vyhledávání: '"P. Metzler"'
We study fractional Laplace motion (FLM) obtained from subordination of fractional Brownian motion to a gamma process, in the presence of an external drift that acts on the composite process or of an internal drift acting solely on the parental proce
Externí odkaz:
http://arxiv.org/abs/2412.14674
Publikováno v:
Chapter 14 in "Information Retrieval: Advanced Topics and Techniques", edited by Omar Alonso and Ricardo Baeza-Yates, ACM Press, 2025
This article describes the history of information retrieval on personal document collections.
Comment
Comment
Externí odkaz:
http://arxiv.org/abs/2412.12330
We consider the fractional Langevin equation far from equilibrium (FLEFE) to describe stochastic dynamics which do not obey the fluctuation-dissipation theorem, unlike the conventional fractional Langevin equation (FLE). The solution of this equation
Externí odkaz:
http://arxiv.org/abs/2412.11559
Autor:
Chen, Jingxi, Feng, Brandon Y., Cai, Haoming, Wang, Tianfu, Burner, Levi, Yuan, Dehao, Fermuller, Cornelia, Metzler, Christopher A., Aloimonos, Yiannis
Video Frame Interpolation aims to recover realistic missing frames between observed frames, generating a high-frame-rate video from a low-frame-rate video. However, without additional guidance, the large motion between frames makes this problem ill-p
Externí odkaz:
http://arxiv.org/abs/2412.07761
Autor:
Schmidt, Paul Philip, Hartmann, Felix, Faber, Lea, Metzler, Ralf, Anders, Janet, Hoffmann-Vogel, Regina
Publikováno v:
Phys. Rev. B 110, 235422 (2024)
Pb on Si(111)-(7x7) shows surprising nucleation and mass transport dynamics at odds with standard theories. To create local imbalances on stable Pb islands we use the tip of a scanning force microscope. We enforce a short, local contact between the i
Externí odkaz:
http://arxiv.org/abs/2412.03337
Autor:
Caputo, Regina, Kierans, Carolyn, Cannady, Nicholas, Falcone, Abe, Fukazawa, Yasushi, Jadhav, Manoj, Kerr, Matthew, Kirschner, Nicholas, Kumar, Kavic, Laviron, Adrien, Leys, Richard, Liceaga-Indart, Iker, McEnery, Julie, Metcalfe, Jessica, Metzler, Zachary, Miller, Nathan, Mitchell, John, Parker, Lucas, Peric, Ivan, Perkins, Jeremy, Phlips, Bernard, Racusin, Judith, Sasaki, Makoto, Segal, Kenneth N., Shy, Daniel, Steinhebel, Amanda L., Striebig, Nicolas, Suda, Yusuke, Tajima, Hiroyasu, Valverde, Janeth, Violette, Daniel P., Woolf, Richard, Zoglauer, Andreas
Publikováno v:
Proceedings Volume 13093, Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray; 130932L (2024)
Many questions posed in the Astro2020 Decadal survey in both the New Messengers and New Physics and the Cosmic Ecosystems science themes require a gamma-ray mission with capabilities exceeding those of existing (e.g. Fermi, Swift) and planned (e.g. C
Externí odkaz:
http://arxiv.org/abs/2412.02562
Odd-diffusive systems, characterised by broken time-reversal and/or parity symmetry, have recently been shown to display counterintuitive features such as interaction-enhanced dynamics in the dilute limit. Here we we extend the investigation to the h
Externí odkaz:
http://arxiv.org/abs/2411.15552
Human understanding of language is robust to different word choices as far as they represent similar semantic concepts. To what extent does our human intuition transfer to language models, which represent all subwords as distinct embeddings? In this
Externí odkaz:
http://arxiv.org/abs/2411.04530
Autor:
Violette, Daniel P., Steinhebel, Amanda, Roy, Abhradeep, Boggs, Ryan, Caputo, Regina, Durachka, David, Fukazawa, Yasushi, Hashizume, Masaki, Hesh, Scott, Jadhav, Manoj, Kierans, Carolyn, Kumar, Kavic, Kushima, Shin, Leys, Richard, Metcalfe, Jessica, Metzler, Zachary, Nakano, Norito, Peric, Ivan, Perkins, Jeremy, Seo, Lindsey, Shin, K. W. Taylor, Striebig, Nicolas, Suda, Yusuke, Tajima, Hiroyasu
Publikováno v:
Proceedings Volume 13093, Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray; 1309381 (2024)
A next-generation medium-energy (100 keV to 100 MeV) gamma-ray observatory will greatly enhance the identification and characterization of multimessenger sources in the coming decade. Coupling gamma-ray spectroscopy, imaging, and polarization to neut
Externí odkaz:
http://arxiv.org/abs/2411.03165
Autor:
Seckler, Henrik, Metzler, Ralf
When recording the movement of individual animals, cells or molecules one will often observe changes in their diffusive behaviour at certain points in time along their trajectory. In order to capture the different diffusive modes assembled in such he
Externí odkaz:
http://arxiv.org/abs/2410.14206