Autor: Samani, Mohammad - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Beyond-classical computation in quantum simulation
Autorzy:: Ladizinsky, Eric
Cibere, Samantha
Yao, Jason
King, Andrew D.
Heinsdorf, Niclas
Rich, Chris
Franz, Marcel
Rams, Marek
Hamer, Kelsey
MacDonald, Allison J. R.
Melko, Roger G.
Bernoudy, William
Kaushal, Nitin
Deshpande, Rahul
Sheldan, Benjamin
Norouzpour, Mana
Volkmann, Mark
Poitras, Patrick
Samani, Mohammad
Marsden, Gaelen
Poulin-Lamarre, Gabriel
Sterpka, Edward
Connor, Jake
Nocera, Alberto
Farre, Pau
Kortas, Samuel
Whiticar, Alexander M.
Carrasquilla, Juan
Hoskinson, Emile
Oh, Travis
Dehn, Martin H.
Tsai, Nicholas
Berkley, Andrew J.
Ejtemaee, Sara
McGeoch, Catherine C.
Molavi, Reza
Prescott, Thomas
Lai, Tony
Reis, Mauricio
Yi, T.J.
Altomare, Fabio
Pasvolsky, Joel
Dziarmaga, Jacek
Boschnak, Martin
Trullas Clavera, Berta
Johnson, Mark W.
Sandvik, Anders W.
Neufeld, Richard
Huang, Shuiyuan
Lanting, Trevor
Harris, Richard
Wiersema, Roeland
Smirnov, Anatoly
Amin, Mohammad H.
Whittaker, Jed D.
Chern, Kevin
Wilkinson, Warren
Raymond, Jack
Asad, Mohsen
Alvarez, Gonzalo
Li, Ryan
Boothby, Kelly
Christiani, Holly
Opis:: Quantum computers hold the promise of solving certain problems that lie beyond the reach of conventional computers. Establishing this capability, especially for impactful and meaningful problems, remains a central challenge. Here we show that superconducting quantum annealing processors can rapidly generate samples in close agreement with solutions of the Schrödinger equation. We demonstrate area-law scaling of entanglement in the model quench dynamics of two-, three- and infinite-dimensional spin glasses, supporting the observed stretched-exponential scaling of effort for matrix-product-state approaches. We show that several leading approximate methods based on tensor networks and neural networks cannot achieve the same accuracy as the quantum annealer within a reasonable timeframe. Thus quantum annealers can answer questions of practical importance that may remain out of reach for classical computation.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Skocz do pozycji: 2.

Tytuł:: Social network analysis of local water user associations’ actors: evidence from Iran
Autorzy:: Basati, Hamid
Poursaeid, Alireza
Allahyari, Mohammad Sadegh
Samani, Roya Eshraghi
Amin, Hamed Chaharsoqi
Tematy:: social network analysis
actors
WUAs
Ilam Province; Pokaż więcej
Wydawca:: Instytut Meteorologii i Gospodarki Wodnej - Państwowy Instytut Badawczy
Powiązania:: https://bibliotekanauki.pl/articles/108623.pdf Link otwiera się w nowym oknie
Opis:: The purpose of this study was to investigate social network analysis (SNA) indicators of actors among exploiters, members of local water user associations (WUA), and their boards of directors in Ilam Province, Iran. The network analysis method and Ucinet6 software were used to examine the information exchange network and the network of participation among the members of the WUAs across the province. The actors of the local WUAs in the study area included the Water Supply Organization, the Agri-Bank, the Agricultural and Natural Resources Management Organization, the Agriculture Organization, the Department of Cooperatives, Labor and Social Welfare, the Provincial Government, the Village Council and Rural Municipalities, the Agricultural Insurance Fund, and the Regional Water Company of the province. Among the experts, one was selected from each organization or administration via the purposeful sampling method. A questionnaire containing 20 items with a Likert-type scale was designed for data collection, and the actors active in the field of local WUAs were asked to determine the information exchange rate and the participation of their organization/administration with other organizations/administrations. In addition, the relationship between the active actors and local WUAs was examined from the perspective of the actors in the province. The results of the analysis of the density index at the whole level of the information exchange network and the participation network showed that the density of the links to exchange information and participate in the network of actors was low across the provincial WUAs. In total, according to network density indicators, network size, centrality (concentration) of the entire network, and the social cohesion of the information exchange network and the network of participation were ranked to be weak to moderate.
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Informacja

Wyszukujesz frazę "Samani, Mohammad" wg kryterium: Autor