Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Mahmoudi, Hamed"'
Autor:
Dadashpour, Mehdi, Mahmoudi, Hamed, Rahimi, Zahra, Janghorbanian Poodeh, Raheleh, Mousazadeh, Hanieh, Firouzi-Amandi, Akram, Yazdani, Yalda, Nezami Asl, Amir, Akbarzadeh, Abolfazl
Publikováno v:
In Journal of Drug Delivery Science and Technology July 2023
Cognitive Radio has been proposed as a key technology to significantly improve spectrum usage in wireless networks by enabling unlicensed users to access unused resource. We present new algorithms that are needed for the implementation of opportunist
Externí odkaz:
http://arxiv.org/abs/1310.5468
Autor:
Mahmoudi, Hamed, Saad, David
The dynamics of non-equilibrium Ising model with parallel updates is investigated using a generalized mean field approximation that incorporates multiple two-site correlations at any two time steps, which can be obtained recursively. The proposed met
Externí odkaz:
http://arxiv.org/abs/1310.5460
Autor:
Bagherzadeh, Mojtaba, Mahmoudi, Hamed, Ataie, Saeed, Bahjati, Mohammad, Kia, Reza, Raithby, Paul R., Vaccaro, Luigi
Publikováno v:
In Molecular Catalysis September 2019 474
Autor:
Aurell, Erik, Mahmoudi, Hamed
Publikováno v:
Phys. Rev. E 85, 031119 (2012)
We compare dynamic mean-field and dynamic cavity as methods to describe the stationary states of dilute kinetic Ising models. We compute dynamic mean-field theory by expanding in interaction strength to third order, and compare to the exact dynamic m
Externí odkaz:
http://arxiv.org/abs/1109.3399
Autor:
Aurell, Erik, Mahmoudi, Hamed
We study the dynamic cavity method for dilute kinetic Ising models with synchronous update rules. For the parallel update rule we find for fully asymmetric models that the dynamic cavity equations reduce to a Markovian dynamics of the (time-dependent
Externí odkaz:
http://arxiv.org/abs/1104.0649
Autor:
Aurell, Erik, Mahmoudi, Hamed
We study stationary states in a diluted asymmetric (kinetic) Ising model. We apply the recently introduced dynamic cavity method to compute magnetizations of these stationary states. Depending on the update rule, different versions of the dynamic cav
Externí odkaz:
http://arxiv.org/abs/1012.3388
Network structures are reconstructed from dynamical data by respectively naive mean field (nMF) and Thouless-Anderson-Palmer (TAP) approximations. For TAP approximation, we use two methods to reconstruct the network: a) iteration method; b) casting t
Externí odkaz:
http://arxiv.org/abs/1011.6216
Publikováno v:
Chaos 17, 026109 (2007)
Boolean Networks and their dynamics are of great interest as abstract modeling schemes in various disciplines, ranging from biology to computer science. Whereas parallel update schemes have been studied extensively in past years, the level of underst
Externí odkaz:
http://arxiv.org/abs/0704.3406
Publikováno v:
Scientific Journal of Rehabilitation Medicine; Jan/Feb2024, Vol. 12 Issue 6, p1040-1051, 12p