Suchergebnisse

7th European Conference on Social Media, ECSM 2020 -- 2 July 2020 through 3 July 2020 -- -- 165515 ; 2-s2.0-85097783203 ; Today we live in a world of a technological revolution. One of the most was the virtual world represented by social media platforms, where it took the largest part of our daily life in many areas. Therefore, we tried in this study to shed light through the work of a questionnaire on a group of university students here in Turkey to find out the extent of their use of social media in many areas and discuss their results, and the areas we chose are the general, academic, political and commercial implications taking into account the diversity in the demographic variables of students in Universities who were from three universities (Altinbas University and Marmara University, both in Istanbul and Karabuk University), and a different number of universities were chosen to obtain a different selection between nationalities and genders in university students where the universities were chosen from us S spatial, social and culturally different. Initially, this study was carried out through an online questionnaire, which was published through a link through the university's website for the University of Altinbas and through WhatsApp groups and e-mail at the universities of Marmara and Karabuk. Where the questionnaire consisted of (40) questions and the answers were of type a multiple-choose through which we tried to cover the most common uses of university students in many of the social media covered by the questionnaire were Facebook, Twitter, YouTube, LinkedIn, and blogs. It became clear to us in the results that Facebook is the most popular and used in all categories with notable progress for YouTube in the academic utility and good progress for Twitter in political sharing. Initially, we faced great challenges because participation in the questionnaire was somewhat weak, which required us to distribute questionnaires Paper to ensure an increase in the number of participants, who totaled (121), distributed as follows: (50) members at the University of Altinbas, (38) participants from the University of Marmara and (33) participants from the University of Karabuk. © European Conference on Social Media, ECSM 2020.

Moreb, Dr. Mohammed/0000-0001-8146-6918 ; WOS:000525397700007 ; Recently, machine learning has become a hot research topic. Therefore, this study investigates the interaction between software engineering and machine learning within the context of health systems. We proposed a novel framework for health informatics: the framework and methodology of software engineering for machine learning in health informatics (SEMLHI). The SEMLHI framework includes four modules (software, machine learning, machine learning algorithms, and health informatics data) that organize the tasks in the framework using a SEMLHI methodology, thereby enabling researchers and developers to analyze health informatics software from an engineering perspective and providing developers with a new road map for designing health applications with system functions and software implementations. Our novel approach sheds light on its features and allows users to study and analyze the user requirements and determine both the function of objects related to the system and the machine learning algorithms that must be applied to the dataset. Our dataset used in this research consists of real data and was originally collected from a hospital run by the Palestine government covering the last three years. The SEMLHI methodology includes seven phases: designing, implementing, maintaining and defining workflows; structuring information; ensuring security and privacy; performance testing and evaluation; and releasing the software applications.

Aljuboori, Abbas Fadhil/0000-0001-7676-9615; Fashakh, Abdulnaser/0000-0002-4547-5937 ; WOS:000573603100002 ; The rapid increase in the era of the technological revolution and the Internet, especially the social media, have created a new reality in the daily life of the societies in general and of the university students in particular, so this new reality without any doubt imposes on us the general effects of this increasing use of social media has affected all areas and societies The effects are positive and negative. These social means have become a vast space for exchanging ideas, making new friends, proposals, sources of information, business and e-shopping. In this study, we have decided to shed light on the academic, political and economic effects of the study by comparing them to the general effects of social media by looking at the demographic variables of Iraqi university students. Three universities (Kerbela University in the Middle Euphrates, UOITC University in the capital Baghdad and Tikrit University in western Iraq) where we considered spatial, cultural and social differences. Data collected through a survey consisting of four categories, General Influences, Academic Influences, Political Influences and Influences Business (distributed over 40 questions) We tried to cover most of the students' common uses of social media and their impact on them. The questionnaire was distributed through 100 questionnaires to each university. The total number of participants was (201) distributed on (77) participants from Karbala University, (50) participants from Tikrit University and (74) participants from the University of Information and Communication Technology (UOITC). (C) 2020 Production and hosting by Elsevier B.V. on behalf of Faculty of Computers and Artificial Intelligence, Cairo University.

2019 International Conference on Smart Applications, Communications and Networking, SmartNets 2019 -- 17 December 2019 through 19 December 2019 -- -- 159416 ; 2-s2.0-85084391773 ; The meaning of security is to protect something important from not authorized peoples. Cryptography is one of the security systems. Many applications could be used in the security systems like military applications, email, banking, information technology of database. The proposed system uses advanced encryption standard(AES) with secure hash algorithms(SHA-1) to produce a strong ciphertext. Moreover, this paper make the combination of (SHA-1) which is a one way encryption, as a key with (AES) algorithm which is a two way encryption as a ciphering generator to obtain confidentiality and integrity, In this paper presented implementation of Advanced Encryption Standard (AES) and Secure Hash (SHA-1) Algorithm by the use of FPGA Hardware card, However implementation of the AES algorithm and SHA-1 using LABVIEW environment with MATLAB system generator to generate stream data to FPGA hardware target. The output of the hash function is used as an input key for AES in order to improve data security, From the algorithms result of AES and SHA-1 obtained in FPGA, the system obtained how it is simple in modeling hashing and AES algorithms, generating hash codes and plain texts in (small and capital letters), symbols and numbers. The FPGA card used in this system (Spartan 3AN)with frequency (50%), the complete system take (1,147)size from the available space of (11,776) and accuracy (90%),the system work properly. © 2019 IEEE.

International Conference on Engineering and Technology (ICET) -- AUG 21-23, 2017 -- Akdeniz Univ, Antalya, TURKEY ; Abbas, ahmed/0000-0001-9514-6763; Al-Abadi, Ahmed Kh. Abbas/0000-0002-4249-3443 ; WOS:000454987100047 ; Recently, social media has had a tremendous impact on our life and culture. Most of people enter the social media websites every day to do several things which makes them the most popular data sources on the Internet. According to this increasing impact of social media, many research works have done to study these websites, analyze them and predict useful information from them. Twitter is one of most popular and widely used social media network in the world. In this paper, a new efficient algorithm is proposed to solve society problem that does not discussed before which is the fusion degree of international groups on their new countries. During the many wars, political problems and other personal situations, many people changing their places and try to find better life in other countries. Therefore, it becomes very important for those new countries to simplify that task as can as possible and continuously follow the fusion process of those new coming persons in the society. The proposed algorithm in this paper will measure the fusion degree of international groups automatically from their twitter accounts. The proposed algorithm uses some features from the Twitter public information to estimate this degree. As a case study the new algorithm was applied on Arabic people in Turkey. ; IARES, IEEE

2-s2.0-85102123768 ; Antenna arrays have a wide variety of uses, such as radar, military systems, and wireless communications. The performance of communication system depends heavily on the antenna arrays designing. The major challenges in designing such arrays are the high sidelobe levels and the enormous number of elements. Recently, the optimization techniques that exploit the evolutionary algorithms have been used extensively for thinning the antenna arrays with the aim of reducing the power consumption and improving the radiation pattern by decreasing the sidelobe levels. However, due to the stochastic nature of the resolution algorithms, the achievement of a global optimal for such algorithms is not assured. Based on the combination theory, this paper adopts an element by element removing strategy for thinning planar arrays. Without loss of generality, a uniformly excited 25 elements rectangular array with isotropic elements is investigated as an example. The proposed thinning method examines all the possible arrangements of the placements of 25 elements in the phased array aperture. In order to achieve the desired characteristics of radiation pattern, the optimum position of elements is selected. The results show that with the 40% thinning percentage, the same radiation pattern for the full array (without thinning) could be achieved. Consequently, a considerable reduction in resources usage can be attained in terms of power consumption, the number of phase shifters, and the number of attenuators. © 2021 The Authors