Zobrazeno 1 - 10
of 2 202
pro vyhledávání: '"Stefanidis, P"'
Autor:
Huang, Baoru, Vo, Tuan, Kongtongvattana, Chayun, Dagnino, Giulio, Kundrat, Dennis, Chi, Wenqiang, Abdelaziz, Mohamed, Kwok, Trevor, Jianu, Tudor, Do, Tuong, Le, Hieu, Nguyen, Minh, Nguyen, Hoan, Tjiputra, Erman, Tran, Quang, Xie, Jianyang, Meng, Yanda, Bhattarai, Binod, Tan, Zhaorui, Liu, Hongbin, Gan, Hong Seng, Wang, Wei, Yang, Xi, Wang, Qiufeng, Su, Jionglong, Huang, Kaizhu, Stefanidis, Angelos, Guo, Min, Du, Bo, Tao, Rong, Vu, Minh, Zheng, Guoyan, Zheng, Yalin, Vasconcelos, Francisco, Stoyanov, Danail, Elson, Daniel, Baena, Ferdinando Rodriguez y, Nguyen, Anh
Real-time visual feedback from catheterization analysis is crucial for enhancing surgical safety and efficiency during endovascular interventions. However, existing datasets are often limited to specific tasks, small scale, and lack the comprehensive
Externí odkaz:
http://arxiv.org/abs/2408.13126
Autor:
Song, Sifan, Wang, Jinfeng, Zhao, Qiaochu, Li, Xiang, Wu, Dufan, Stefanidis, Angelos, Su, Jionglong, Zhou, S. Kevin, Li, Quanzheng
Invariant Contrastive Learning (ICL) methods have achieved impressive performance across various domains. However, the absence of latent space representation for distortion (augmentation)-related information in the latent space makes ICL sub-optimal
Externí odkaz:
http://arxiv.org/abs/2406.00262
As a model-free algorithm, deep reinforcement learning (DRL) agent learns and makes decisions by interacting with the environment in an unsupervised way. In recent years, DRL algorithms have been widely applied by scholars for portfolio optimization
Externí odkaz:
http://arxiv.org/abs/2402.16609
Autor:
Alexandros Stefanidis, Paraskevi Korlou, Panagiotis Margos, Ignatios Ikonomidis, Ioannis Paraskevaidis, Konstantinos Gatzoulis, Evmorfia Aivalioti, Konstantinos Kostopoulos
Publikováno v:
Echo Research and Practice, Vol 11, Iss 1, Pp 1-10 (2024)
Abstract Background Cardiac resynchronization therapy (CRT) has an additive therapeutic influence on left ventricular function in heart failure patients, but the underlying mechanisms through which it works are not completely explained. Our aim was t
Externí odkaz:
https://doaj.org/article/322ebfb4fe1246c8b907cf3c87014eed
We investigate interaction-driven integer quantum Hall states realized in Landau levels of monolayer graphene when two out of its four nearly degenerate spin-valley flavors are filled. By employing a model that accounts for interactions beyond pure d
Externí odkaz:
http://arxiv.org/abs/2309.07217
Autor:
Nousi, Paraskevi, Avramelou, Loukia, Rodinos, Georgios, Tzelepi, Maria, Manousis, Theodoros, Tsampazis, Konstantinos, Stefanidis, Kyriakos, Spanos, Dimitris, Kirtas, Manos, Tosidis, Pavlos, Tsantekidis, Avraam, Passalis, Nikolaos, Tefas, Anastasios
Financial portfolio management describes the task of distributing funds and conducting trading operations on a set of financial assets, such as stocks, index funds, foreign exchange or cryptocurrencies, aiming to maximize the profit while minimizing
Externí odkaz:
http://arxiv.org/abs/2309.16679
Autor:
Borges, Rodrigo, Sahlgrens, Otto, Koivunen, Sami, Stefanidis, Kostas, Olsson, Thomas, Laitinen, Arto
Team assembly is a problem that demands trade-offs between multiple fairness criteria and computational optimization. We focus on four criteria: (i) fair distribution of workloads within the team, (ii) fair distribution of skills and expertise regard
Externí odkaz:
http://arxiv.org/abs/2306.07023
Autor:
Liu, Yiman, Huang, Qiming, Han, Xiaoxiang, Liang, Tongtong, Zhang, Zhifang, Chen, Lijun, Wang, Jinfeng, Stefanidis, Angelos, Su, Jionglong, Chen, Jiangang, Li, Qingli, Zhang, Yuqi
Purpose: Congenital heart defect (CHD) is the most common birth defect. Thoracic echocardiography (TTE) can provide sufficient cardiac structure information, evaluate hemodynamics and cardiac function, and is an effective method for atrial septal def
Externí odkaz:
http://arxiv.org/abs/2306.03835
Autor:
Emmanuelle Stefanidis
Publikováno v:
ReOrient, Vol 9, Iss 1, Pp 70-95 (2024)
Since the nineteenth century, Orientalist scholars have been preoccupied with recovering the original order of the Qur’an. In the past fifty years, the question appears to have reached an impasse with no sign of an emerging consensus. Divergences o
Externí odkaz:
https://doaj.org/article/3abbe7ba8b0b4be898f688a496aeee09
Autor:
Evdokia Nikolaou, Maria Tziastoudi, Sofia G. Gougoura, Georgios Filippidis, Periklis Dousdampanis, Alexandra Bargiota, Peter Rene Mertens, Theodoros Eleftheriadis, Georgios M. Hadjigeorgiou, Georgios N. Koukoulis, Ioannis Stefanidis
Publikováno v:
Diabetology & Metabolic Syndrome, Vol 16, Iss 1, Pp 1-9 (2024)
Abstract Background In males with end stage renal disease biochemical hypogonadism is a frequent finding. Testosterone and sex hormone binding globulin (SHBG) have been associated with insulin resistance, a well-known condition in uremia. The aim of
Externí odkaz:
https://doaj.org/article/0d4cb44e1c8d4a80aaa375dd7fa326e6