Zobrazeno 1 - 10
of 13 319
pro vyhledávání: '"Nuti, A."'
Publikováno v:
In EC 2024
We study the performance of sequential contention resolution and matching algorithms on random graphs with vanishing edge probabilities. When the edges of the graph are processed in an adversarially-chosen order, we derive a new OCRS that is $0.382$-
Externí odkaz:
http://arxiv.org/abs/2406.14506
This report describes the training dataset creation and recipe behind the family of \texttt{arctic-embed} text embedding models (a set of five models ranging from 22 to 334 million parameters with weights open-sourced under an Apache-2 license). At t
Externí odkaz:
http://arxiv.org/abs/2405.05374
Most of the literature on online algorithms and sequential decision-making focuses on settings with "irrevocable decisions" where the algorithm's decision upon arrival of the new input is set in stone and can never change in the future. One canonical
Externí odkaz:
http://arxiv.org/abs/2404.00527
This paper discusses several linear algebra activities designed to help enhance students' skills in collaborating, exploring mathematics, and linking together abstract and visual ways of approaching mathematics. Most of these activities are short, ac
Externí odkaz:
http://arxiv.org/abs/2401.10448
In this paper we consider the online Submodular Welfare (SW) problem. In this problem we are given $n$ bidders each equipped with a general (not necessarily monotone) submodular utility and $m$ items that arrive online. The goal is to assign each ite
Externí odkaz:
http://arxiv.org/abs/2308.07746
Diffusion models have achieved remarkable results in image generation, and have similarly been used to learn high-performing policies in sequential decision-making tasks. Decision-making diffusion models can be trained on lower-quality data, and then
Externí odkaz:
http://arxiv.org/abs/2306.01804
Publikováno v:
Research in Health Services & Regions, Vol 3, Iss 1, Pp 1-11 (2024)
Abstract Universal healthcare systems orient their actions towards promoting, restoring, and improving public health with a particular focus on the need to guarantee equitable access to care. Unwarranted variation in healthcare delivery poses signifi
Externí odkaz:
https://doaj.org/article/aa39b5bcc9eb43fe9abb15f480ee9bb5
Autor:
Paul Koscumb, Luke Murphy, Matthew Talbott, Shiva Nuti, George Golovko, Hashem Shaltoni, Dietrich Jehle
Publikováno v:
Western Journal of Emergency Medicine, Vol 25, Iss 3, Pp 399-406 (2024)
Background: Alteplase (tPA) is the initial treatment for acute ischemic stroke. Current tPA guidelines exclude patients who took direct oral anticoagulants (DOAC) within the prior 48 hours. In this propensity-matched retrospective study we compared a
Externí odkaz:
https://doaj.org/article/75ed4de5a42245fd98d57317181e2593
Autor:
Alain Gelibter, Angela Asquino, Lidia Strigari, Ilaria Grazia Zizzari, Lucrezia Tuosto, Fabio Scirocchi, Angelica Pace, Marco Siringo, Elisa Tramontano, Serena Bianchini, Filippo Bellati, Andrea Botticelli, Donatella Paoli, Daniele Santini, Marianna Nuti, Aurelia Rughetti, Chiara Napoletano
Publikováno v:
Journal of Translational Medicine, Vol 22, Iss 1, Pp 1-16 (2024)
Abstract Background Immune checkpoint inhibitors (ICIs), administered alone or combined with chemotherapy, are the standard of care in advanced non-oncogene addicted Non-Small Cell Lung Cancer (NSCLC). Despite these treatments' success, most long-ter
Externí odkaz:
https://doaj.org/article/3b1cd664555b4d159dbbfd800c53dc3b
Autor:
Nuti, Pranav, Vondrák, Jan
In this paper, we study contention resolution schemes for matchings. Given a fractional matching $x$ and a random set $R(x)$ where each edge $e$ appears independently with probability $x_e$, we want to select a matching $M \subseteq R(x)$ such that $
Externí odkaz:
http://arxiv.org/abs/2211.03599