Zobrazeno 1 - 10
of 247
pro vyhledávání: '"Andres Muñoz"'
Autor:
Fernando Terroso-Saenz, Andres Muñoz
Publikováno v:
Journal of Universal Computer Science, Vol 29, Iss 4, Pp 374-396 (2023)
Predicting human mobility is a key element in the development of intelligent transport systems. Current digital technologies enable capturing a wealth of data on mobility flows between geographic areas, which are then used to train machine learning m
Externí odkaz:
https://doaj.org/article/c8350f7c6b3b45f7b178a841a616d5af
Autor:
Nicolás A. Muena, Tamara García-Salum, Catalina Pardo-Roa, María José Avendaño, Eileen F. Serrano, Jorge Levican, Leonardo I. Almonacid, Gonzalo Valenzuela, Estefany Poblete, Shirin Strohmeier, Erick Salinas, Andres Muñoz, Denise Haslwanter, Maria Eugenia Dieterle, Rohit K. Jangra, Kartik Chandran, Claudia González, Arnoldo Riquelme, Florian Krammer, Nicole D. Tischler, Rafael A. Medina
Publikováno v:
EBioMedicine, Vol 78, Iss , Pp 103972- (2022)
Summary: Background: A major challenge of the SARS-CoV-2 pandemic is to better define “protective thresholds” to guide the global response. We aimed to characterize the longitudinal dynamics of the antibody responses in naturally infected individ
Externí odkaz:
https://doaj.org/article/40a244f07df1493b80db331159622ced
Publikováno v:
International Journal of Industrial Engineering Computations, Vol 10, Iss 3, Pp 375-392 (2019)
This paper assesses the effectiveness in scheduling independent jobs with earliness/tardiness costs and variable setup times applying the Overall Equipment Effectiveness (OEE). The OEE is a common metric for measuring the manufacturing productivity.
Externí odkaz:
https://doaj.org/article/1b6acd4983c74f6d9388b51ab91a0230
Autor:
Busa-Fekete, Róbert István, Dick, Travis, Gentile, Claudio, Medina, Andrés Muñoz, Smith, Adam, Swanberg, Marika
We propose reconstruction advantage measures to audit label privatization mechanisms. A reconstruction advantage measure quantifies the increase in an attacker's ability to infer the true label of an unlabeled example when provided with a private ver
Externí odkaz:
http://arxiv.org/abs/2406.02797
Autor:
Enrique Boldo, Araceli Mayol, Rafael Lozoya, Alba Coret, Diana Escribano, Carlos Fortea, Andres Muñoz, Juan Carlos Pastor, Guillermo Perez De Lucia
Publikováno v:
Melanoma Management, Vol 7, Iss 2 (2020)
Aim: Morbidity of open inguinal lymphadenectomy (OIL) is high. We use laparoscopy for pelvic time, preservation of the greater saphenous vein and transverse inguinal incisions (laparoscopically assisted ilio-inguinal lymphadenectomy, LIIL) to improve
Externí odkaz:
https://doaj.org/article/449b2b9a8841462586472faa1d9e29cb
Unsupervised pre-training is a common step in developing computer vision models and large language models. In this setting, the absence of labels requires the use of similarity-based loss functions, such as contrastive loss, that favor minimizing the
Externí odkaz:
http://arxiv.org/abs/2310.03104
New regulations and increased awareness of data privacy have led to the deployment of new and more efficient differentially private mechanisms across public institutions and industries. Ensuring the correctness of these mechanisms is therefore crucia
Externí odkaz:
http://arxiv.org/abs/2307.05608
Autor:
Bravo-Hermsdorff, Gecia, Busa-Fekete, Róbert, Ghavamzadeh, Mohammad, Medina, Andres Muñoz, Syed, Umar
Modern statistical estimation is often performed in a distributed setting where each sample belongs to a single user who shares their data with a central server. Users are typically concerned with preserving the privacy of their samples, and also wit
Externí odkaz:
http://arxiv.org/abs/2305.07751
Autor:
Carey, CJ, Dick, Travis, Epasto, Alessandro, Javanmard, Adel, Karlin, Josh, Kumar, Shankar, Medina, Andres Munoz, Mirrokni, Vahab, Nunes, Gabriel Henrique, Vassilvitskii, Sergei, Zhong, Peilin
Compact user representations (such as embeddings) form the backbone of personalization services. In this work, we present a new theoretical framework to measure re-identification risk in such user representations. Our framework, based on hypothesis t
Externí odkaz:
http://arxiv.org/abs/2304.07210
Publikováno v:
Sensors, Vol 19, Iss 22, p 4882 (2019)
Road traffic pollution is one of the key factors affecting urban air quality. There is a consensus in the community that the efficient use of public transport is the most effective solution. In that sense, much effort has been made in the data mining
Externí odkaz:
https://doaj.org/article/14702e5c1b1149f2ba40794bce4dea72