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We introduce a multivariate version of adapted transport, which we name multicausal transport, involving several filtered processes among which causality constraints are imposed. Subsequently, we consider the barycenter problem for stochastic process
Externí odkaz:
http://arxiv.org/abs/2401.12748
Autor:
Kršek, Daniel, Pammer, Gudmund
We investigate duality and existence of dual optimizers for several adapted optimal transport problems under minimal assumptions. This includes the causal and bicausal transport, the causal and bicausal barycenter problem, and a multimarginal problem
Externí odkaz:
http://arxiv.org/abs/2401.11958
Autor:
Kršek, Daniel, Possamaï, Dylan
We study a generic principal-agent problem in continuous time on a finite time horizon. We introduce a framework in which the agent is allowed to employ measure-valued controls and characterise the continuation utility as a solution to a specific for
Externí odkaz:
http://arxiv.org/abs/2311.13278
Self-disclosure, while being common and rewarding in social media interaction, also poses privacy risks. In this paper, we take the initiative to protect the user-side privacy associated with online self-disclosure through detection and abstraction.
Externí odkaz:
http://arxiv.org/abs/2311.09538
Publikováno v:
BMC Endocrine Disorders, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Background Thymic neuroendocrine tumor as a cause of Cushing syndrome is extremely rare in children. Case presentation We report a case of a 10-year-old girl who presented with typical symptoms and signs of hypercortisolemia, including bone
Externí odkaz:
https://doaj.org/article/3fdbe77b3fd1486084cca3584631b063
Autor:
Antea Kršek, Lara Batičić, Božena Ćurko-Cofek, Tanja Batinac, Gordana Laškarin, Silvija Miletić-Gršković, Vlatka Sotošek
Publikováno v:
Current Issues in Molecular Biology, Vol 46, Iss 5, Pp 3794-3809 (2024)
The endothelial glycocalyx (EGC) is a layer of proteoglycans (associated with glycosaminoglycans) and glycoproteins, which adsorbs plasma proteins on the luminal surface of endothelial cells. Its main function is to participate in separating the circ
Externí odkaz:
https://doaj.org/article/033a36da01194a2db53d2ca4a1163ad5
Autor:
Patrik Simjak, Katerina Anderlova, Dagmar Smetanová, Michal Kršek, Miloš Mráz, Martin Haluzík
Publikováno v:
BMC Pregnancy and Childbirth, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Maternal diabetes adversely affects fetal cardiovascular system development. Previous studies have reported that the fetuses of mothers with diabetes exhibit both structural and functional changes; nevertheless, prior studies have
Externí odkaz:
https://doaj.org/article/992b7f516495468a9763d6e93a6f6165
Autor:
Barbora Straka, Miroslav Koblížek, Barbora Splítková, Radka Valkovičová, Lenka Krsková, Markéta Kalinová, Markéta Vlčková, Josef Zámečník, Petra Laššuthová, Lucie Sedláčková, David Staněk, Alice Maulisová, Michal Tichý, Martin Kynčl, Pavel Kršek
Publikováno v:
Epilepsia Open, Vol 9, Iss 1, Pp 424-431 (2024)
Abstract Focal cortical dysplasia (FCD) represents the most common cause of drug‐resistant epilepsy in adult and pediatric surgical series. However, genetic factors contributing to severe phenotypes of FCD remain unknown. We present a patient with
Externí odkaz:
https://doaj.org/article/07310aa1a5944a8ab7805bf782ebac8b
Publikováno v:
Endocrinology, Diabetes & Metabolism Case Reports, Vol 1, Iss 1, Pp 1-6 (2023)
Severe Cushing’s syndrome from an ectopic adrenocorticotropic hormone-producing tumour is rare but often demands rapid diagnostics and treatment of hypercortisolism with its comorbidities. Pharmacotherapy of hypercortisolism by ketoconazole, metyra
Externí odkaz:
https://doaj.org/article/41f8ad21b75c42499a1249cf3d987d11