Zobrazeno 1 - 10
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pro vyhledávání: '"Karrer, A."'
Autor:
Lipman, Yaron, Havasi, Marton, Holderrieth, Peter, Shaul, Neta, Le, Matt, Karrer, Brian, Chen, Ricky T. Q., Lopez-Paz, David, Ben-Hamu, Heli, Gat, Itai
Flow Matching (FM) is a recent framework for generative modeling that has achieved state-of-the-art performance across various domains, including image, video, audio, speech, and biological structures. This guide offers a comprehensive and self-conta
Externí odkaz:
http://arxiv.org/abs/2412.06264
Large language models have increasingly been proposed as a powerful replacement for classical agent-based models (ABMs) to simulate social dynamics. By using LLMs as a proxy for human behavior, the hope of this new approach is to be able to simulate
Externí odkaz:
http://arxiv.org/abs/2412.05093
Autor:
Shaul, Neta, Gat, Itai, Havasi, Marton, Severo, Daniel, Sriram, Anuroop, Holderrieth, Peter, Karrer, Brian, Lipman, Yaron, Chen, Ricky T. Q.
The design space of discrete-space diffusion or flow generative models are significantly less well-understood than their continuous-space counterparts, with many works focusing only on a simple masked construction. In this work, we aim to take a holi
Externí odkaz:
http://arxiv.org/abs/2412.03487
Autor:
Holderrieth, Peter, Havasi, Marton, Yim, Jason, Shaul, Neta, Gat, Itai, Jaakkola, Tommi, Karrer, Brian, Chen, Ricky T. Q., Lipman, Yaron
We introduce generator matching, a modality-agnostic framework for generative modeling using arbitrary Markov processes. Generators characterize the infinitesimal evolution of a Markov process, which we leverage for generative modeling in a similar v
Externí odkaz:
http://arxiv.org/abs/2410.20587
Dynamical generative models that produce samples through an iterative process, such as Flow Matching and denoising diffusion models, have seen widespread use, but there have not been many theoretically-sound methods for improving these models with re
Externí odkaz:
http://arxiv.org/abs/2409.08861
Autor:
Keppert, Sandra, Aichner, Bernd, Rohringer, Philip, Bodea, Marius-Aurel, Müller, Benedikt, Karrer, Max, Kleiner, Reinhold, Goldobin, Edward, Koelle, Dieter, Pedarnig, Johannes D., Lang, Wolfgang
Publikováno v:
International Journal of Molecular Sciences 25, 7877 (2024)
Thin films of the superconductor YBa$_2$Cu$_3$O$_{7-\delta}$ (YBCO) were modified by low-energy light-ion irradiation employing collimated or focused He$^+$ beams, and the long-term stability of irradiation-induced defects was investigated. For films
Externí odkaz:
http://arxiv.org/abs/2407.14189
Autor:
Karrer, Max, Aichner, Bernd, Wurster, Katja, Magén, César, Schmid, Christoph, Hutt, Robin, Budinská, Barbora, Dobrovolskiy, Oleksandr V., Kleiner, Reinhold, Lang, Wolfgang, Goldobin, Edward, Koelle, Dieter
Publikováno v:
Physical Review Applied 22, 014043 (2024)
Controlled engineering of vortex pinning sites in copper-oxide superconductors is a critical issue in manufacturing devices based on magnetic flux quanta. To address this, we employed a focused He-ion beam (He-FIB) to irradiate thin YBa$_2$Cu$_3$O$_{
Externí odkaz:
http://arxiv.org/abs/2404.05382
We study connected components of the Morse boundary and their stabilisers. We introduce the notion of point-convergence and show that if the set of non-singleton connected components of the Morse boundary of a finitely generated group $G$ is point-co
Externí odkaz:
http://arxiv.org/abs/2403.03939
Taming the generation outcome of state of the art Diffusion and Flow-Matching (FM) models without having to re-train a task-specific model unlocks a powerful tool for solving inverse problems, conditional generation, and controlled generation in gene
Externí odkaz:
http://arxiv.org/abs/2402.14017
Autor:
Shi, Liang, Bakhitov, Edvard, Hung, Kenneth, Karrer, Brian, Walker, Charlie, Bhole, Monica, Schrijvers, Okke
Bipartite Experiments are randomized experiments where the treatment is applied to a set of units (randomization units) that is different from the units of analysis, and randomization units and analysis units are connected through a bipartite graph.
Externí odkaz:
http://arxiv.org/abs/2402.11070