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Rabab Farouk Abdel-Kader
Port Said University
MemistorFuzzy control systemAdaptive histogram equalizationComputer scienceFuzzy logic
4Publications
2H-index
23Citations
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Publications 6
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#1Rabab Farouk Abdel-Kader (Port Said University)H-Index: 2
#2Mona Nashaat (Port Said University)
Last. Hani Mahdi (Ain Shams University)H-Index: 6
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With the increase of global accessibility of web applications, maintaining a reasonable security level for both user data and server resources has become an extremely challenging issue. Therefore, static code analysis systems can help web developers to reduce time and cost. In this paper, a new static analysis model is proposed. This model is designed to discover the security problems in scripting languages. The proposed model is implemented in a prototype SCAT, which is a static code analysis T...
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#1Rabab Farouk Abdel-Kader (Port Said University)H-Index: 2
#2Samar H. El-sherif (Port Said University)
Last. Rawya Rizk (Port Said University)H-Index: 8
view all 3 authors...
Cloud computing environment requires secure access for data from the cloud server, small execution time, and low time complexity. Existing traditional cryptography algorithms are not suitable for cloud storage. In this paper, an efficient two-stage cryptography scheme is proposed to access and store data into cloud safely. It comprises both user authentication and encryption processes. First, a two-factor authentication scheme one-time password is proposed. It overcomes the weaknesses in the exi...
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#1Samar H. El-sherif (Port Said University)
#2Rabab Farouk Abdel-Kader (Port Said University)H-Index: 2
Last. Rawya Rizk (Port Said University)H-Index: 8
view all 3 authors...
Cloud computing is widely used by many users, so any one must be authenticated before accessing any service into the cloud. In this paper, a two-factor authentication scheme is proposed to authenticate users in cloud computing. The first factor uses the traditional user name and password, while the second factor uses one time password, which is valid for only one login session or transaction. During the registration phase, user must choose a user name and a password in addition to specify 4 cell...
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Interval type-2 fuzzy logic systems (IT2 FLSs) have a wide range of applications due to their abilities to handle uncertainties compared to their type-1 counterparts. This paper discusses the representation of IT2 FLSs in closed mathematical form. Two novel inference mechanisms are introduced, each of them represents a whole IT2 FLS. The two forms are based on approximating Coupland and John's geometric method and the Nie-Tan method. Having closed-form representations is preferred in the design ...
Aug 1, 2015 in FUZZ-IEEE (IEEE International Conference on Fuzzy Systems)
#1Rabab Farouk Abdel-Kader (Port Said University)H-Index: 2
#2Sherif M. Abuelenin (Port Said University)H-Index: 4
Memristor (memory-resistor) is the fourth passive circuit element. We introduce a memristor model based on a fuzzy logic window function. Fuzzy models are flexible, which enables the capture of the pinched hysteresis behavior of the memristor. The introduced fuzzy model avoids common problems associated with window-function based memristor models, such as the terminal state problem, and the symmetry issues. The model captures the memristor behavior with a simple rule-base which gives an insight ...
5 CitationsSource
#1Randa Atta (Port Said University)H-Index: 7
#2Rabab Farouk Abdel-Kader (Port Said University)H-Index: 2
Abstract This paper proposes a modification of the low contrast enhancement techniques that are based on the singular value decomposition (SVD) for preserving the mean brightness of a given image. Although the SVD-based techniques enhance the low contrast images by scaling its singular value matrix, they may fail to produce satisfactory results for some low contrast images. With the proposed method, the weighted sum of singular matrices of the input image and its global histogram equalization (G...
18 CitationsSource
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