Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Ahad N"'
Publikováno v:
Frontiers in Molecular Biosciences, Vol 11 (2024)
The algorithms for phylogenetic reconstruction are central to computational molecular evolution. The relentless pace of data acquisition has exposed their poor scalability and the conclusion that the conventional application of these methods is impra
Externí odkaz:
https://doaj.org/article/d19b5728526e4e0fb1878cb6beb14a0f
Autor:
Sining Li, Ahad N. Zehmakan
Publikováno v:
Physics, Vol 5, Iss 4, Pp 1094-1108 (2023)
We study a graph-based generalization of the Galam opinion formation model. Consider a simple connected graph which represents a social network. Each node in the graph is colored either blue or white, which indicates a positive or negative opinion on
Externí odkaz:
https://doaj.org/article/bd4ab5ebb20049748b319b884590486e
Autor:
Baraa O. Tayeb, MBBS, MS, D.ABA, ABHPM, CHSE, Firas A. Shubbak, Md, CJB, SFPA, DIU, Khaled S. Doais, MBBS, SBAI, ABAI, SFCA, Ahad N. Yamani, MBBS, Daniah G. Dhaifallah, MBBS, Eyad F. Alsayed, MBBS, GBAI, Malik J. Addas, MBBS, Abdulaziz M. Boker, MBBS, Med, FRCPC
Publikováno v:
Journal of Taibah University Medical Sciences, Vol 18, Iss 5, Pp 1118-1123 (2023)
الملخص: أهداف البحث: تم إجراء هذه الورقة لإجراء مراجعة نطاق شاملة تركز على التدريب المنشور الخاص بالتخدير بناءً على المحاكاة لتقييم الاس
Externí odkaz:
https://doaj.org/article/19931e6cdb5a45c6aaf271b7b467b91c
Autor:
Manohara, Abhiram, Zehmakan, Ahad N.
Consider an undirected graph G, representing a social network, where each node is blue or red, corresponding to positive or negative opinion on a topic. In the voter model, in discrete time rounds, each node picks a neighbour uniformly at random and
Externí odkaz:
http://arxiv.org/abs/2411.04564
Autor:
Shirzadi, Mohammad, Zehmakan, Ahad N.
We study how the stubbornness of social network users influences opinion polarization and disagreement. Our work is in the context of the popular Friedkin-Johnson opinion formation model, where users update their opinion as a function of the opinion
Externí odkaz:
http://arxiv.org/abs/2410.22577
The \textit{biharmonic distance} (BD) is a fundamental metric that measures the distance of two nodes in a graph. It has found applications in network coherence, machine learning, and computational graphics, among others. In spite of BD's importance,
Externí odkaz:
http://arxiv.org/abs/2408.13538
This paper explores recommender systems in social networks which leverage information such as item rating, intra-item similarities, and trust graph. We demonstrate that item-rating information is more influential than other information types in a col
Externí odkaz:
http://arxiv.org/abs/2407.00062
Consider a directed network where each node is either red (using the red product), blue (using the blue product), or uncolored (undecided). Then in each round, an uncolored node chooses red (resp. blue) with some probability proportional to the numbe
Externí odkaz:
http://arxiv.org/abs/2312.15819
Autor:
Zehmakan, Ahad N.
We study a majority based preference diffusion model in which the members of a social network update their preferences based on those of their connections. Consider an undirected graph where each node has a strict linear order over a set of $\alpha$
Externí odkaz:
http://arxiv.org/abs/2312.15140
Autor:
Li, Sining, Zehmakan, Ahad N.
Publikováno v:
Physics 2023, 5, 1094-1108
We study a graph-based generalization of the Galam opinion formation model. Consider a simple connected graph which represents a social network. Each node in the graph is colored either blue or white, which indicates a positive or negative opinion on
Externí odkaz:
http://arxiv.org/abs/2312.12811