Abdulrahman Alkandari
The Public Authority for Applied Education and Training
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Publication
Featured researches published by Abdulrahman Alkandari.
IEEE Access | 2016
Samer Moein; Thomas Aaron Gulliver; Fayez Gebali; Abdulrahman Alkandari
This paper examines hardware trojan threats to semiconductor chips, which is particularly important for chips intended for vital infrastructure and critical applications. The phases of the chip production life-cycle are considered in terms of the opportunities for trojan insertion. Trojans are examined based on eight attribute categories. A matrix identifying the relationships between these attributes is defined. This matrix is used to characterize hardware trojans from both the attacker and defender perspectives. Two case studies are given to illustrate the usefulness of the proposed approach.
international conference on computing technology and information management | 2015
Abdulrahman Alkandari; Soha Jaber Aljaber
This paper aims mainly to recognize the important of algorithm computing to identify the facial image without human intervention. Life in the current era imposed on us to increase the level of security and speed in the search for information, and the most important information is the capability of recognizing and identifying a person by his face. Principle Component Analysis algorithm (PCA) is a useful statistical technique used for finding patterns in data of high dimension and that has found application in face recognition and image compression fields that are used for reduce dimension vector to better recognize images.
digital information and communication technology and its applications | 2014
Abdulrahman Alkandari; Meshal Alnasheet; Abdullah R. Abdulgafer
In this paper, we have discussed the capacity and efficiency, complexity, and coverage features of both Worldwide Interoperability for Microwave Access (WiMAX) and Long Term Evolution (LTE) wireless communications technologies. As these features influence the performance of the two technologies, it is important to know each technology advantages and disadvantages from these characteristics point of view. The paper delves into the intricacies of the two technologies to find out which is the next generation leading wireless technology, through finding the key parameters which make the one of driven technologies appear powerfully in the lead.
digital information and communication technology and its applications | 2014
Abdulrahman Alkandari; Mishari Alhouli
In this paper, there are many challenges in executing ORDBMS. The first challenge is the way of storage and access. The second challenge is to process the query. The third and final challenge is to improve and develop this query. Since the development of RDBMS, OODBMS, and ORDBMS, many sellers dilated their systems, in addition to the ability to store new types of data like images, texts, and the ability to ask more complex queries. Implementing Object-Orient Relational Database Management System (OORDBMS) models whereas business dealing with fuzziness, unclearness, and complex data and presenting online services and storing archived data. To find an approach that could provide the proper method for solving the problem of Fuzziness of the Real-Estate Management Process whereas figures such as maps on the GIS systems can be selected as the object of customer and sales men to research for specific criterions. This paper considered the fuzziness of such business due to the suitability of objects attributes to fuzzy treatment, where the high level of fuzziness in their values.
Indonesian Journal of Electrical Engineering and Computer Science | 2018
Adel Al-Foudery; Abdulrahman Alkandari; Nayfah Mohsen Almutairi
Received Jan 15, 2018 Revised Mar 14, 2018 Accepted Mar 30, 2018 Blood veins detection process can be cumbersome for nurses and medical practioners when it comes to special overweight type of patients. This simple routine procedure can lead the process into an extreme calamity for these patients. In this paper, we emphasized on a process for the detection of the vein in real time using the consecrations of Matlab to prevent or at least reduce the number of inescapable calamity for patients during the infusion of a needle by phlebotomy or doctor in everyday lives. Hemoglobin of the blood tissues engrossed the Near Infrared (NIR) illuminated light and Night vision camera is used to capture the scene and enhance the vein pattern clearly using Contrast Limited Adaptive Histogram Equalization (CLAHE) method. This simple approach can successfully also lead to localizing bleeding spots, clots from stroke ... etc among other things.
Indonesian Journal of Electrical Engineering and Computer Science | 2018
Soha Jaber Aljaber; Nayfah Mohsen Almutairi; Abdulrahman Alkandari
Received Jan 15, 2018 Revised Mar 14, 2018 Accepted Mar 30, 2018 Blood veins detection process can be cumbersome for nurses and medical practioners when it comes to special overweight type of patients. This simple routine procedure can lead the process into an extreme calamity for these patients. In this paper, we emphasized on a process for the detection of the vein in real time using the consecrations of Matlab to prevent or at least reduce the number of inescapable calamity for patients during the infusion of a needle by phlebotomy or doctor in everyday lives. Hemoglobin of the blood tissues engrossed the Near Infrared (NIR) illuminated light and Night vision camera is used to capture the scene and enhance the vein pattern clearly using Contrast Limited Adaptive Histogram Equalization (CLAHE) method. This simple approach can successfully also lead to localizing bleeding spots, clots from stroke ... etc among other things.
Indonesian Journal of Electrical Engineering and Computer Science | 2018
Abdulrahman Alkandari; Imad Fakhri Taha Alshaikhli
Received Jan 15, 2018 Revised Mar 14, 2018 Accepted Mar 30, 2018 Blood veins detection process can be cumbersome for nurses and medical practioners when it comes to special overweight type of patients. This simple routine procedure can lead the process into an extreme calamity for these patients. In this paper, we emphasized on a process for the detection of the vein in real time using the consecrations of Matlab to prevent or at least reduce the number of inescapable calamity for patients during the infusion of a needle by phlebotomy or doctor in everyday lives. Hemoglobin of the blood tissues engrossed the Near Infrared (NIR) illuminated light and Night vision camera is used to capture the scene and enhance the vein pattern clearly using Contrast Limited Adaptive Histogram Equalization (CLAHE) method. This simple approach can successfully also lead to localizing bleeding spots, clots from stroke ... etc among other things.
Indonesian Journal of Electrical Engineering and Computer Science | 2018
Abdulrahman Alkandari; Samer Moein
Received Jan 15, 2018 Revised Mar 14, 2018 Accepted Mar 30, 2018 Blood veins detection process can be cumbersome for nurses and medical practioners when it comes to special overweight type of patients. This simple routine procedure can lead the process into an extreme calamity for these patients. In this paper, we emphasized on a process for the detection of the vein in real time using the consecrations of Matlab to prevent or at least reduce the number of inescapable calamity for patients during the infusion of a needle by phlebotomy or doctor in everyday lives. Hemoglobin of the blood tissues engrossed the Near Infrared (NIR) illuminated light and Night vision camera is used to capture the scene and enhance the vein pattern clearly using Contrast Limited Adaptive Histogram Equalization (CLAHE) method. This simple approach can successfully also lead to localizing bleeding spots, clots from stroke ... etc among other things.
International journal of new computer architectures and their applications | 2016
Abdulrahman Alkandari; Altaf Alshammari Fatma Eisa Alkandari
With the revolution of communications nowadays, people needs technologies developments in all domains, especially in health domains. This paper presented an application with a system designed to provide all of the information available for the blood group or clique that is always demand on an ongoing basis. This system is characterized by ease of use and contact with other donors and the needy for different blood groups. The application is installed on smart devices to ensure the arrival of the largest possible number of blood donors in the country. It works on the smartphones with IOS system by the blood bank employee. It linked the blood bank with the donors by sending messages to the donor who could donate only blood types which enables the patient to take advantage of them.
International journal of new computer architectures and their applications | 2016
Abdulrahman Alkandari; Samer Moein Sarah Alshamery
As people age and engage with life, a lot of people drop the commitments in things which become as a routine that they go on with There are many patients forget to take their treatment on time, while some of them take the treatment but in irregular schedules, which reduces the effectiveness of the treatment. The method of reminding patients their schedules by the nurse for the elderly and sitter kids is not considered successful solution in some cases. Because it relies on another person, who may probably omits or forgets the exact time. With the proliferation of smartphones, it requires a technology solution to help patients in determining medication schedules properly and make them more controlling on taking their medication. This paper proposed an application running on the IPhone connecting with smart drawers through Arduino Board. The main purpose of this application is to organize and remind patients to take their medicines in an accurate time. Drawers can be opened and closed through the application.