Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Rafał Dreżewski"'
Autor:
Roman Dębski, Rafał Dreżewski
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5919 (2024)
The paper proposes an innovative adaptation of the estimation of distribution algorithm (EDA), intended for multi-objective optimisation of a ship’s route in a non-stationary environment (tidal waters). The key elements of the proposed approach—t
Externí odkaz:
https://doaj.org/article/fbc8b004301341d1810e1cb346073f1f
Autor:
Shoffan Saifullah, Rafał Dreżewski, Felix Andika Dwiyanto, Agus Sasmito Aribowo, Yuli Fauziah, Nur Heri Cahyana
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1078 (2024)
Text annotation is an essential element of the natural language processing approaches. The manual annotation process performed by humans has various drawbacks, such as subjectivity, slowness, fatigue, and possibly carelessness. In addition, annotator
Externí odkaz:
https://doaj.org/article/d049705ab1ea40458b31ff504700dae5
Autor:
Shoffan Saifullah, Rafał Dreżewski
Publikováno v:
Applied Sciences, Vol 14, Iss 2, p 923 (2024)
Accurate medical image segmentation is paramount for precise diagnosis and treatment in modern healthcare. This research presents a comprehensive study of the efficacy of particle swarm optimization (PSO) combined with histogram equalization (HE) pre
Externí odkaz:
https://doaj.org/article/fdab05af20f24b399cb5e7fae245ddb6
Autor:
Shoffan Saifullah, Bambang Yuwono, Heru Cahya Rustamaji, Bayu Saputra, Felix Andika Dwiyanto, Rafał Dreżewski
Publikováno v:
Engineering Proceedings, Vol 56, Iss 1, p 223 (2023)
The chest X-ray (CXR) is a commonly used diagnostic imaging test that requires significant expertise and careful observation due to the complex nature of the pathology and fine texture of lung lesions. Despite the long-term clinical training and prof
Externí odkaz:
https://doaj.org/article/e07495cbba804a31bf23b6c5262e4ae5
Autor:
Roman Dębski, Rafał Dreżewski
Publikováno v:
Sensors, Vol 21, Iss 20, p 6884 (2021)
Sensor data streams often represent signals/trajectories which are twice differentiable (e.g., to give a continuous velocity and acceleration), and this property must be reflected in their segmentation. An adaptive streaming algorithm for this proble
Externí odkaz:
https://doaj.org/article/5d91b4552ea24a46b060e21008b11a7d
Publikováno v:
IJAIN (International Journal of Advances in Intelligent Informatics), Vol 1, Iss 3, Pp 150-157 (2015)
Number Plate Localization (NPL) has been widely used as part of Automatic Number Plate Recognition (ANPR) system. NPL method determines the accuracy of ANPR system. Although it is a mature research, the challenge stills persist especially in crowded
Externí odkaz:
https://doaj.org/article/a499397423034a6e9c218e34db930cbe
Autor:
Rafał Dreżewski
Publikováno v:
Entropy, Vol 20, Iss 5, p 342 (2018)
In this paper, the agent-based simulation model of sexual selection and pair formation mechanisms is proposed. Sexual selection is a mechanism that occurs when the numbers of individuals of both sexes are almost identical, while reproduction costs fo
Externí odkaz:
https://doaj.org/article/674a050fb4e547f1bb73e081f56a5e96
Autor:
Rafał Dreżewski, Krzysztof Doroz
Publikováno v:
Symmetry, Vol 9, Iss 9, p 168 (2017)
Algorithms based on the process of natural evolution are widely used to solve multi-objective optimization problems. In this paper we propose the agent-based co-evolutionary algorithm for multi-objective portfolio optimization. The proposed technique
Externí odkaz:
https://doaj.org/article/2b4f94ef060f46dfb481e082292ba8b8
Autor:
Shofan Saifullah, Rafał Dreżewski
Publikováno v:
Procedia Computer Science. 207:3254-3263
Publikováno v:
Procedia Computer Science. 207:3310-3319