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pro vyhledávání: '"Cyriac, A."'
The superposition of complex optical fields in three-dimension (3D) is the basis of several non-trivial wave phenomena. Significant among them are the non-uniform polarization distribution and their topological character, leading to the emergence of
Externí odkaz:
http://arxiv.org/abs/2409.20145
Autor:
Indrakanti, Ashraya K., Wasserthal, Jakob, Segeroth, Martin, Yang, Shan, Schulze-Zachau, Victor, Cyriac, Joshy, Bach, Michael, Psychogios, Marios, Mutke, Matthias A.
Purpose: To develop an open-source nnU-Net-based AI model for combined detection and segmentation of unruptured intracranial aneurysms (UICA) in 3D TOF-MRI, and compare models trained on datasets with aneurysm-like differential diagnoses. Methods: Th
Externí odkaz:
http://arxiv.org/abs/2408.17115
Sepsis is a significant cause of early mortality, high healthcare costs, and disability-adjusted life years. Digital interventions like continuous cardiac monitoring can help detect early warning signs and facilitate effective interventions. This pap
Externí odkaz:
http://arxiv.org/abs/2407.21433
Given a (proper) vertex coloring $f$ of a graph $G$, say $f\colon V(G)\to \mathbb{N}$, the difference edge labelling induced by $f$ is a function $h\colon E(G)\to \mathbb{N}$ defined as $h(uv)=|f(u)-f(v)|$ for every edge $uv$ of $G$. A graceful color
Externí odkaz:
http://arxiv.org/abs/2407.02179
Autor:
D'Antonoli, Tugba Akinci, Berger, Lucas K., Indrakanti, Ashraya K., Vishwanathan, Nathan, Weiß, Jakob, Jung, Matthias, Berkarda, Zeynep, Rau, Alexander, Reisert, Marco, Küstner, Thomas, Walter, Alexandra, Merkle, Elmar M., Segeroth, Martin, Cyriac, Joshy, Yang, Shan, Wasserthal, Jakob
Purpose: To develop an open-source and easy-to-use segmentation model that can automatically and robustly segment most major anatomical structures in MR images independently of the MR sequence. Materials and Methods: In this study we extended the cap
Externí odkaz:
http://arxiv.org/abs/2405.19492
Autor:
Cyriac, Robin, Durai M.A., Saleem
Publikováno v:
International Journal of Pervasive Computing and Communications, 2022, Vol. 20, Issue 5, pp. 561-578.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJPCC-05-2022-0213
Autor:
A., Shalu M., Antony, Cyriac
Dvo\v{r}\'ak, Mohar and \v{S}\'amal (J. Graph Theory, 2013) proved that for every 3-regular graph $G$, the line graph of $G$ is 4-star colourable if and only if $G$ admits a locally bijective homomorphism to the cube $Q_3$. We generalise this result
Externí odkaz:
http://arxiv.org/abs/2312.00086
Autor:
A., Shalu M., Antony, Cyriac
We study how the complexity of the graph colouring problems star colouring and restricted star colouring vary with the maximum degree of the graph. Restricted star colouring (in short, rs colouring) is a variant of star colouring. For $k\in \mathbb{N
Externí odkaz:
http://arxiv.org/abs/2309.11221
Autor:
A., Shalu M., Antony, Cyriac
For $k\in \mathbb{N}$, a $k$-acyclic colouring of a graph $G$ is a function $f\colon V(G)\to \{0,1,\dots,k-1\}$ such that (i)~$f(u)\neq f(v)$ for every edge $uv$ of $G$, and (ii)~there is no cycle in $G$ bicoloured by $f$. For $k\in \mathbb{N}$, the
Externí odkaz:
http://arxiv.org/abs/2309.11212
Autor:
A., Shalu M., Antony, Cyriac
Publikováno v:
Discrete Mathematics, 345 (6), 112850 (2022)
A $k$-star colouring of a graph $G$ is a function $f:V(G)\to\{0,1,\dots,k-1\}$ such that $f(u)\neq f(v)$ for every edge $uv$ of $G$, and every bicoloured connected subgraph of $G$ is a star. The star chromatic number of $G$, $\chi_s(G)$, is the least
Externí odkaz:
http://arxiv.org/abs/2309.04291