Zobrazeno 1 - 10
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pro vyhledávání: '"Jafari, A. H."'
Autor:
Jafari, S. H., Musawi, S. R.
For a simple graph $G$, the $2$-distance graph, $D_2(G)$, is a graph with the vertex set $V(G)$ and two vertices are adjacent if and only if their distance is $2$ in the graph $G$. In this paper, for graphs $G$ with diameter 2, we show that $diam(D_2
Externí odkaz:
http://arxiv.org/abs/2403.07646
Autor:
Musawi, S. R., Jafari, S. H.
For a simple graph $G$, the $3$-distance graph, $D_3(G)$, is a graph with the vertex set $V(G)$ and two vertices are adjacent if and only if their distance is $3$ in the graph $G$. For a connected graph $G$, we provide some conditions for the connect
Externí odkaz:
http://arxiv.org/abs/2403.06132
Autor:
Jafari, S. H., Musawi, S. R.
For a simple graph $G$, the $2$-distance graph, $D_2(G)$, is a graph with the vertex set $V(G)$ and two vertices are adjacent if and only if their distance is $2$ in the graph $G$. In this paper, we characterize all graphs with connected 2-distance g
Externí odkaz:
http://arxiv.org/abs/2306.15301
Autor:
Lucassen, Ruben T., Jafari, Mohammad H., Duggan, Nicole M., Jowkar, Nick, Mehrtash, Alireza, Fischetti, Chanel, Bernier, Denie, Prentice, Kira, Duhaime, Erik P., Jin, Mike, Abolmaesumi, Purang, Heslinga, Friso G., Veta, Mitko, Duran-Mendicuti, Maria A., Frisken, Sarah, Shyn, Paul B., Golby, Alexandra J., Boyer, Edward, Wells, William M., Goldsmith, Andrew J., Kapur, Tina
Lung ultrasound (LUS) is an important imaging modality used by emergency physicians to assess pulmonary congestion at the patient bedside. B-line artifacts in LUS videos are key findings associated with pulmonary congestion. Not only can the interpre
Externí odkaz:
http://arxiv.org/abs/2302.07844
Autor:
Jafari, Mohammad H., Luong, Christina, Tsang, Michael, Gu, Ang Nan, Van Woudenberg, Nathan, Rohling, Robert, Tsang, Teresa, Abolmaesumi, Purang
This paper presents U-LanD, a framework for joint detection of key frames and landmarks in videos. We tackle a specifically challenging problem, where training labels are noisy and highly sparse. U-LanD builds upon a pivotal observation: a deep Bayes
Externí odkaz:
http://arxiv.org/abs/2102.01586
Autor:
Huang, Gaofeng, Jafari, Amir H.
Publikováno v:
Neural Computing and Applications, 2021
Generative adversarial networks (GANs) are one of the most powerful generative models, but always require a large and balanced dataset to train. Traditional GANs are not applicable to generate minority-class images in a highly imbalanced dataset. Bal
Externí odkaz:
http://arxiv.org/abs/2011.00189
Transthoracic echo is one of the most common means of cardiac studies in the clinical routines. During the echo exam, the sonographer captures a set of standard cross sections (echo views) of the heart. Each 2D echo view cuts through the 3D cardiac g
Externí odkaz:
http://arxiv.org/abs/1912.03120
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Akademický článek
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Autor:
Cameron, P. J., Jafari, S. H.
Let $G$ be a group. The power graph of $G$ is a graph with vertex set $G$ in which two distinct elements $x,y$ are adjacent if one of them is a power of the other. We characterize all groups whose power graphs have finite independence number, show th
Externí odkaz:
http://arxiv.org/abs/1910.06721