Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Lukas Sevcik"'
A Comprehensive Analysis of Machine Learning-Based Assessment and Prediction of Soil Enzyme Activity
Autor:
Yogesh Shahare, Mukund Partap Singh, Prabhishek Singh, Manoj Diwakar, Vijendra Singh, Seifedine Kadry, Lukas Sevcik
Publikováno v:
Agriculture, Vol 13, Iss 7, p 1323 (2023)
Different soil characteristics in different parts of India affect agriculture growth. Crop growth and crop production are significantly impacted by healthy soil. Soil enzymes mediate almost all biochemical reactions in the soil. Understanding the bio
Externí odkaz:
https://doaj.org/article/0d4e5daf62bc4740a638901190597b82
Autor:
Hoang Thien Van, Quyet-Nguyen Van, Danh Hong Le, Lukas Sevcik, Nguyen Hoang Duy, Hoang-Sy Nguyen, Miroslav Voznak
Publikováno v:
Elektronika ir Elektrotechnika, Vol 27, Iss 3, Pp 78-83 (2021)
Due to the development of state-of-the-art fifth-generation communication (5G) and Internet-of-Things (IoT), the demands for capacity and throughput of wireless networks have increased significantly. As a promising solution for this, a radio access t
Externí odkaz:
https://doaj.org/article/07aee40e7a414cf3bf509ab02215588b
Autor:
Manoj Diwakar, Prabhishek Singh, Ravinder Singh, Dilip Sisodia, Vijendra Singh, Ankur Maurya, Seifedine Kadry, Lukas Sevcik
Publikováno v:
Diagnostics, Vol 13, Iss 8, p 1395 (2023)
Imaging data fusion is becoming a bottleneck in clinical applications and translational research in medical imaging. This study aims to incorporate a novel multimodality medical image fusion technique into the shearlet domain. The proposed method use
Externí odkaz:
https://doaj.org/article/b8c9cba308f746a8823b2511f11daaad
Publikováno v:
Sensors, Vol 23, Iss 5, p 2744 (2023)
Video delivered over IP networks in real-time applications, which utilize RTP protocol over unreliable UDP such as videotelephony or live-streaming, is often prone to degradation caused by multiple sources. The most significant is the combined effect
Externí odkaz:
https://doaj.org/article/16d92202d7ef49db9d743b6cb8c3b0d4
Autor:
Javeria Amin, Muhammad Almas Anjum, Rida Zahra, Muhammad Imran Sharif, Seifedine Kadry, Lukas Sevcik
Publikováno v:
Agriculture, Vol 13, Iss 3, p 662 (2023)
Pests are always the main source of field damage and severe crop output losses in agriculture. Currently, manually classifying and counting pests is time consuming, and enumeration of population accuracy might be affected by a variety of subjective m
Externí odkaz:
https://doaj.org/article/05434919114a4f248c8abaee149a44b3
Autor:
Natasha Shaukat, Javeria Amin, Muhammad Imran Sharif, Muhammad Irfan Sharif, Seifedine Kadry, Lukas Sevcik
Publikováno v:
Applied Sciences, Vol 13, Iss 5, p 3108 (2023)
Diabetic retinopathy (DR) is a major reason of blindness around the world. The ophthalmologist manually analyzes the morphological alterations in veins of retina, and lesions in fundus images that is a time-taking, costly, and challenging procedure.
Externí odkaz:
https://doaj.org/article/014583bfe1b146758a29da52ed976ba3
Autor:
Dinh-Thuan Do, Anh-Tu Le, Chi-Bao Le, Si-Phu Le, Hong-Nhu Nguyen, Lukas Sevcik, Miroslav Voznak
Publikováno v:
Elektronika ir Elektrotechnika, Vol 25, Iss 4, Pp 75-80 (2019)
In this paper, two energy harvesting policies deploying in cooperative non-orthogonal multiple access (NOMA) systems are considered. After period of wireless power transfer, the NOMA users including cell-edge and cell-center users simultaneously tran
Externí odkaz:
https://doaj.org/article/d8eadca14a7f45f3a7aa383eccaccab6
Autor:
Hoang Thien Van, Hoang-Sy Nguyen, Thanh-Sang Nguyen, Van Van Huynh, Thanh-Long Nguyen, Lukas Sevcik, Miroslav Voznak
Publikováno v:
Elektronika ir Elektrotechnika, Vol 25, Iss 3, Pp 85-91 (2019)
In recent years, although non-orthogonal multiple access (NOMA) has shown its potentials thanks to its ability to enhance the performance of future wireless communication networks, a number of issues emerge related to the improvement of NOMA systems.
Externí odkaz:
https://doaj.org/article/c2ab732a8b90449f8572e12b87f26ae3
Autor:
Philippe Fournier-Viger, Peng Yang, Jerry Chun-Wei Lin, Quang Huy Duong, Thu-Lan Dam, Jaroslav Frnda, Lukas Sevcik, Miroslav Voznak
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 17, Iss 1, Pp 33-44 (2019)
Discovering periodic patterns in a customer transaction database is the task of identifying itemsets (sets of items or values) that periodically appear in a sequence of transactions. Numerous methods can identify patterns exhibiting a periodic behavi
Externí odkaz:
https://doaj.org/article/b21d398ba30145dc9c6324e8721e8c76
Autor:
Thu-Thuy Thi Dao, Ngoc-Long Nguyen, Hong-Nhu Nguyen, Si-Phu Le, Dinh-Thuan Do, Quyet Nguyen, Miroslav Voznak, Lukas Sevcik, Jaroslav Zdralek
Publikováno v:
Elektronika ir Elektrotechnika, Vol 24, Iss 4, Pp 72-76 (2018)
In the presence of an illegitimate user, we investigate the secrecy outage probability (SOP) of the optimal relay selection (ORS) networks by applying decode-and-forward (DnF) based full-duplex (FD) relaying mode. The closed-form expressions for the
Externí odkaz:
https://doaj.org/article/8bb7b3083c4b449fb70755e73b60c74b