Zobrazeno 1 - 10
of 2 294
pro vyhledávání: '"Yousefian, A."'
Autor:
Yousefian, Maysam, Farhoudi, Mehrdad
First, we explain some ambiguities of spacetime and metric field as fundamental concepts. Then, from the Unruh effect point of view and using the Gelfand-Naimark-Segal construction, we construct an operator as a quanta of acceleration that we call qu
Externí odkaz:
http://arxiv.org/abs/2412.08675
In noncooperative Nash games, equilibria are often inefficient. This is exemplified by the Prisoner's Dilemma and was first provably shown in the 1980s. Since then, understanding the quality of Nash equilibrium (NE) received considerable attention, l
Externí odkaz:
http://arxiv.org/abs/2411.18883
Lane detection involves identifying lanes on the road and accurately determining their location and shape. This is a crucial technique for modern assisted and autonomous driving systems. However, several unique properties of lanes pose challenges for
Externí odkaz:
http://arxiv.org/abs/2411.10902
In this effort we fine tuned different models based on BERT to detect the gender polarity of twitter accounts. We specially focused on analyzing the effect of using emojis and emoticons in performance of our model in classifying task. We were able to
Externí odkaz:
http://arxiv.org/abs/2406.09573
The properties of dielectric and piezoelectric oxides are determined by their processing history, crystal structure, chemical composition, microstructure, dopants (or defect) distribution, and defect kinetics. These materials are essential in a diver
Externí odkaz:
http://arxiv.org/abs/2403.06359
We design and analyze a novel accelerated gradient-based algorithm for a class of bilevel optimization problems. These problems have various applications arising from machine learning and image processing, where optimal solutions of the two levels ar
Externí odkaz:
http://arxiv.org/abs/2310.12247
We consider a class of hierarchical multi-agent optimization problems over networks where agents seek to compute an approximate solution to a single-stage stochastic mathematical program with equilibrium constraints (MPEC). MPECs subsume several impo
Externí odkaz:
http://arxiv.org/abs/2310.09356
Recently, sub-indices and sub-factors of groups with connections to number theory, additive combinatorics, and factorization of groups have been introduced and studied. Since all group subsets are considered in the theory and there are many basic ope
Externí odkaz:
http://arxiv.org/abs/2310.03438
Autor:
Raphael Lutz, Florian Grünschläger, Malte Simon, Mohamed H. S. Awwad, Marcus Bauer, Schayan Yousefian, Niklas Beumer, Lea Jopp-Saile, Anastasia Sedlmeier, Llorenç Solé-Boldo, Bogdan Avanesyan, Dominik Vonficht, Patrick Stelmach, Georg Steinbuss, Tobias Boch, Simon Steiger, Marc-Andrea Baertsch, Nina Prokoph, Karsten Rippe, Brian G. M. Durie, Claudia Wickenhauser, Andreas Trumpp, Carsten Müller-Tidow, Daniel Hübschmann, Niels Weinhold, Marc S. Raab, Benedikt Brors, Hartmut Goldschmidt, Charles D. Imbusch, Michael Hundemer, Simon Haas
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract The long-term consequences of cancer and its therapy on the patients’ immune system years after cancer-free survival remain poorly understood. Here, we present an in-depth characterization of the bone marrow immune ecosystem of multiple my
Externí odkaz:
https://doaj.org/article/c688665694f5455b9274a4237fb53c77
Autor:
Sakineh Hooshmand, Fatemeh Yousefian, Habibollah Rahimi, Mahdieh Mohammadzadeh, Rouhullah Dehghani
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Iodized salt serves as an effective intervention strategy, combating iodine deficiency disorders (IDD) and promoting overall health. This study aimed to assess the household salt consumption status and its relationship with urinary iodine (U
Externí odkaz:
https://doaj.org/article/3b622c0b9e45478aadd45ed0bc67d2d7