Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Humaira Afzal"'
Autor:
Tauqeer Safdar Malik, Jawad Tanveer, Shahid Anwar, Muhammad Rafiq Mufti, Humaira Afzal, Ajung Kim
Publikováno v:
Mathematics, Vol 11, Iss 17, p 3652 (2023)
The Internet of Things (IoT) networks are the most prone to internal as well as external attacks in addition to energy consumption problems. Conventional security solutions are not able to address these issues effectively due to the limited resources
Externí odkaz:
https://doaj.org/article/5bb3615892754a20bd1950968fc51a72
Publikováno v:
IEEE Access, Vol 9, Pp 26607-26615 (2021)
This article presents a simple stabilizing control algorithm for a class of underactuated mechanical systems for two degrees of freedom (2DoF). In this respect, the adaptive sliding mode based strategy is proposed for the considered class. The contro
Externí odkaz:
https://doaj.org/article/ed00503bd994484f8791ff450518ecf6
Autor:
Khawaja Tehseen Ahmed, Sumaira Aslam, Humaira Afzal, Sajid Iqbal, Arif Mehmood, Gyu Sang Choi
Publikováno v:
IEEE Access, Vol 9, Pp 57215-57242 (2021)
Image retrieval procedures locate interest points and consider the features as the visual property of an image in computer vision. These primitive features define visual attributes as local or global features for content based image retrieval. The vi
Externí odkaz:
https://doaj.org/article/e65da2d24be540d9a54fab07152dc3fd
Publikováno v:
IEEE Access, Vol 8, Pp 90351-90379 (2020)
Intelligent and efficient image retrieval from versatile image datasets is an inevitable requirement of the current era. Primitive image signatures are vital to reflect the visual attributes for content based image retrieval (CBIR). Algorithmically d
Externí odkaz:
https://doaj.org/article/ebf5b02d0c334f2cb348c44b208417f2
Autor:
Muhammad Samiullah, Waqar Aslam, Hira Nazir, M. Ikramullah Lali, Basit Shahzad, Muhammad Rafiq Mufti, Humaira Afzal
Publikováno v:
IEEE Access, Vol 8, Pp 25650-25663 (2020)
A number of techniques for securing plaintext, images and video frames have been developed in cryptography using jointly DNA computing and Chaos Theory. With the advancement of DNA/quantum computing, the threats of security breaches to information ha
Externí odkaz:
https://doaj.org/article/3ac7f2e8a59d468a86514c8c1f5d9b2e
Autor:
Humaira Afzal, Muhammad Rafiq Mufti, Sami Ud Din, Qarab Raza Butt, Muhammad Imran Qureshi, Dost Muhammad Khan, Waqar Aslam
Publikováno v:
IEEE Access, Vol 8, Pp 38950-38969 (2020)
This paper presents the Inverse Complex Generalized Synchronization (ICGS) of non-identical nonlinear complex systems with unknown parameters. Using the philosophy of adaptive integral sliding mode control, an adaptive controller and laws regarding p
Externí odkaz:
https://doaj.org/article/8f0d8fc0bd7a4a438be54a6ce0f4d47a
Publikováno v:
IEEE Access, Vol 8, Pp 164200-164213 (2020)
Distributed Denial of Service (DDoS) attacks have caused significant disruptions in the operations of Internet-based services. These DDoS attacks use large scale botnets, which often exploit millions of compromised Internet of Things (IoT) devices wo
Externí odkaz:
https://doaj.org/article/fbcd77fdc6b24455bd6ac2325609b3fa
Autor:
Fazal Ur Rehman, Muhammad Rafiq Mufti, Sami Ud Din, Humaira Afzal, Muhammad Imran Qureshi, Dost Muhammad Khan
Publikováno v:
IEEE Access, Vol 8, Pp 177932-177940 (2020)
This article presents a novel strategy regarding the stabilization control problem for plants with unmatched uncertainties. The methodology is based on Adaptive Smooth Super Twisting Sliding Mode Control. At first, as an initial step, the plant with
Externí odkaz:
https://doaj.org/article/892d9e24e1494a02a12375b6af6f043a
Publikováno v:
IEEE Access, Vol 7, Pp 17847-17861 (2019)
This paper presents the control design method for the transmission projective synchronization (TPS) of the Multiple Non-identical Coupled Chaotic systems using sliding mode. A total of four different cases of chaotic systems are studied which are: 1)
Externí odkaz:
https://doaj.org/article/da37de403f2942c591ae099e487fc23d
Autor:
Subhan Tariq, Nadeem Akhtar, Humaira Afzal, Shahzad Khalid, Muhammad Rafiq Mufti, Shahid Hussain, Asad Habib, Ghufran Ahmad
Publikováno v:
IEEE Access, Vol 7, Pp 166165-166172 (2019)
Context: Recently, research community of certain domain showing their eagerness towards the use of social media networks to gain constructive knowledge in decision making and automation, such as aid to perform software development activities, crypto-
Externí odkaz:
https://doaj.org/article/863cb3a4b3e64b83a0ea9adb3f272399