Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Angela Amphawan"'
Autor:
Ahmad Sahban Rafsanjani, Norshaliza Binti Kamaruddin, Mehran Behjati, Saad Aslam, Aaliya Sarfaraz, Angela Amphawan
Publikováno v:
IEEE Access, Vol 12, Pp 85001-85026 (2024)
Malicious Uniform Resource Locators (URLs) pose a significant cybersecurity threat by carrying out attacks such as phishing and malware propagation. Conventional malicious URL detection methods, relying on blacklists and heuristics, often struggle to
Externí odkaz:
https://doaj.org/article/a5c3af432cfe46fcac71be94eeaf089e
Autor:
Farhan Aftab, Sibghat Ullah Bazai, Shah Marjan, Laila Baloch, Saad Aslam, Angela Amphawan, Tse Kian Neo
Publikováno v:
International Journal of Technology, Vol 14, Iss 6, Pp 1288-1298 (2023)
Sentiment analysis is a natural language processing (NLP) technique used to decide if the underlying sentiment is positive, negative, or neutral. Subjective information from the text can be extracted using sentiment analysis by recognizing its con
Externí odkaz:
https://doaj.org/article/70520c5d9eff48408f6d8244de3bd75c
Autor:
Laila Baloch, Sibghat Ullah Bazai, Shah Marjan, Farhan Aftab, Saad Aslam, Tse-Kian Neo, Angela Amphawan
Publikováno v:
International Journal of Technology, Vol 14, Iss 6, Pp 1320-1333 (2023)
The healthcare sector produces an enormous amount of complicated data from several sources, such as health monitoring systems, medical devices, and electronic health records. Big data analytics may improve healthcare by enabling more effective dec
Externí odkaz:
https://doaj.org/article/ad602a5eaf0f4ce498da15607b6a16d3
Publikováno v:
International Journal of Technology, Vol 14, Iss 6, Pp 1266-1276 (2023)
Signals transporting orbital angular momentum (OAM) have gained significant interest due to their unique structure and capability for increasing the channel capacity. OAM beams are orthogonal and can be multiplexed to increase link capacity in dif
Externí odkaz:
https://doaj.org/article/718d5b3ece47455183aaab2d0bdd1c71
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract A proposed nanosensor based on hybrid nanoshells consisting of a core of metal nanoparticles and a coating of molecules is simulated by plasmon-exciton coupling in semi classical approach. We study the interaction of electromagnetic radiatio
Externí odkaz:
https://doaj.org/article/8526d1f4e0b04fe4905e43e9dbedac39
Publikováno v:
IEEE Access, Vol 11, Pp 1280-1294 (2023)
Artificial Neural Networks (ANNs) are becoming increasingly useful in numerous areas as they have a myriad of applications. Prior to using ANNs, the network structure needs to be determined and the ANN needs to be trained. The network structure is us
Externí odkaz:
https://doaj.org/article/e37d7f8552ac42bf80f1cf93a476c1b9
Publikováno v:
IEEE Access, Vol 10, Pp 95030-95045 (2022)
Optimization problems are usually solved using heuristic algorithms such as swarm intelligence algorithms owing to their ability of providing near-optimal solutions in a feasible amount of time. An example of an optimization problem is the training o
Externí odkaz:
https://doaj.org/article/e3fe37eb0d324edd81f5b76bf3455cc1
Publikováno v:
Cogent Engineering, Vol 9, Iss 1 (2022)
Free space optics (FSO) systems use the atmosphere as a propagation medium. However, a common problem is atmospheric turbulence, including fog, rain, and haze that emerges between the transmitter and the receiver from time to time. These adverse weat
Externí odkaz:
https://doaj.org/article/125e27c3ffdb463e9932f0c5f07f6b72
Autor:
Bibi Aamirah Shafaa Emambocus, Muhammed Basheer Jasser, Muzaffar Hamzah, Aida Mustapha, Angela Amphawan
Publikováno v:
IEEE Access, Vol 9, Pp 164820-164836 (2021)
The Traveling Salesman Problem (TSP) is a combinatorial optimization problem that is useful in a number of applications. Since there is no known polynomial-time algorithm for solving large scale TSP, metaheuristic algorithms such as Ant Colony Optimi
Externí odkaz:
https://doaj.org/article/a28c9289edd9416b92bf274a974210c5
Publikováno v:
Mathematics, Vol 10, Iss 19, p 3647 (2022)
Optimization problems are prevalent in almost all areas and hence optimization algorithms are crucial for a myriad of real-world applications. Deterministic optimization algorithms tend to be computationally costly and time-consuming. Hence, heuristi
Externí odkaz:
https://doaj.org/article/ae062c35bcf94ed1a84222a02487b19e