Now showing items 11636-11655 of 17974

    • ONSRA: An Optimal Network Selection and Resource Allocation Framework in multi-RAT Systems 

      Abdellatif A.A.; Allahham M.S.; Mohamed A.; Erbad A.; Guizani M. ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)
      The rapid production of mobile and wearable devices along with the wireless applications boom is continuing to evolve everyday. This motivates network operators to integrate and exploit wireless spectrum across multiple ...
    • Ontologies for better project planning 

      Bouras, Abdelaziz; Aqle, Aboubakr; Alsardy, Anwar; Nizam, Radwan ( Editora Mundos Sociais , 2016 , Article)
      Providing accurate estimation during project planning is crucial to meet the time lines of the project, however, with all the emphasis we put when estimating the activities in a project, we still have difficulties in ...
    • Ontology Based Education/Industry Collaboration Modeling: Opportunities and Challenges 

      Gasmi H.; Bouras A. ( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)
      One of the main suppliers of the workforce for the engineering industry and the economy in general is the higher education sector. The higher education sector is consistently being challenged by the fast evolving industry ...
    • Ontology Based System to Guide Internship Assignment Process 

      M'Baya, Abir; Laval, Jannik; Moalla, Nejib; Ouzrout, Yacine; Bouras, Abdelaziz ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)
      Internship assignment is a complicated process for universities since it is necessary to take into account a multiplicity of variables to establish a compromise between companies' requirements and student competencies ...
    • Ontology for continuous learning and support 

      Elchamaa, Roua; Mbaya, Abir; Moalla, Nejib; Ouzrout, Yacine; Bouras, Adelaziz ( Springer International Publishing , 2019 , Book chapter)
      Acquiring new knowledge and skills is the principal goal of any educational institution. Universities planned always to improve the learning methods to offer high academic competencies qualities for students. These ...
    • Ontology-Based Education/Industry Collaboration System 

      Gasmi, Houssem; Bouras, Abdelaziz ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)
      As the main supplier of the workforce to the industry, higher education is increasingly criticized for not being abreast with the digital revolution and being disconnected from the industry. Competency-based education was ...
    • Ontology-based model in tourism context-aware systems 

      Alhazbi, Saleh; Lotfi, Linah; Ali, Rahma; Suwailih, Reem ( IEEE Computer Society , 2013 , Conference Paper)
      Different approaches have been used to model contextual information in context-aware systems. Comparing to other models, ontology-based modeling offers more expressiveness, semantically sharing and interoperability. It ...
    • OntoM: An Ontological Approach for Automatic Classification 

      Abu Musa, Tahani H.; Bouras, Abdelaziz; Belhi, Abdelhak; Gasmi, Houssem ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)
      The concept of Ontologies has been used in a wide range of application domains, due to the fact that ontologies provide a useful mean for establishing a formal, shared and collective understanding of the concepts and their ...
    • Open and closed-loop motor control system with incipient broken rotor bar fault detection using current signature 

      Refaat, Shady S.; Abu-Rub, Haitham; Saad, M.S.; Iqbal, Atif ( IEEE , 2014 , Conference Paper)
      Motor drive system is considered the most important asset in industrial applications. Detection of broken rotor bars has long been important but difficult job in detection area of incipient motor faults. The need for highly ...
    • Open Education Resources and Mobile Technology to Narrow the Learning Divide 

      Ally, Mohamed; Samaka, Mohammed ( Athabasca University Press , 2013 , Article)
      As the world becomes more digitized, there will be an increasing need to make available learning resources in electronic format for access by information and communication technologies. The question education will face is ...
    • Open education resources and mobile technology to narrow the learning divide 

      Ally, Mohamed; Samaka, Mohammed ( Athabasca University , 2013 , Article)
      As the world becomes more digitized, there will be an increasing need to make available learning resources in electronic format for access by information and communication technologies. The question education will face is ...
    • Open Educational Resources (OER) for Control Systems Engineering: Development Case with LabVIEW, Simulink, and Camtasia 

      Abdulwahed, Mahmoud; Nagy, Zoltan K; Crawford, Adam ( International Society for Engineering Education (IGIP) in cooperation with Kassel University Press GmbH , 2012 , Article)
      The aim of this paper is to report on the development of control systems open educational resources. The paper reports on two control systems education software: 1- A LabVIEW based Control Systems Analysis Toolkit (CSAT) ...
    • Open IoT Ecosystem for Sporting Event Management 

      Kubler, Sylvain; Robert, Jérémy; Hefnawy, Ahmed; Främling, Kary; Cherifi, Chantal; ... more authors ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)
      By connecting devices, people, vehicles, and infrastructures everywhere in a city, governments and their partners can improve community well-being and other economic and financial aspects (e.g., cost and energy savings). ...
    • Open loop V/f control of multiphase induction machine under open-circuit phase faults 

      Morsy, A. S.; Abdelkhalik, A. S.; Abbas, A.; Ahmed, S.; Massoud, Ahmed ( IEEE , 2013 , Conference Paper)
      One of the main advantages of multiphase induction machines is their higher fault-tolerant capability. Under phase(s) loss, the machine currents can be optimally controlled to satisfy certain optimization criteria. In this ...
    • Open-ended cloze procedure and multiple - choice cloze procedure: similarties and differences 

      Al-Buainain, Haifa; البوعينين, هيفاء ( Qatar University , 1991 , Article)
      This paper is a validation of two cloze procedures: Open-Ended and Multiple-Choice (henceforth OE and MC respectively). Open-Ended and Multiple-Choice tests on the same text were administered to 60 English majors in their ...
    • Open-label study of absorption and clearance of 1% voriconazole eye drops 

      Neoh, Chin Fen; Leung, Lok; Chan, Elsie; Al-Badriyeh, Daoud; Fullinfaw, Robert O.; ... more authors ( American Society for Microbiology , 2016 , Article)
      Twenty participants undergoing elective cataract surgery received 1% voriconazole eye drops (1 drop per eye) either 20, 40, 60, or 80 min before surgery. Median voriconazole concentrations of 1.9 to 3.2 mg/liter in aqueous ...
    • An open-loop technique for angle determination from position encoders 

      Benammar, M.; Ben-Brahim, L.; Alhamadi, M.A.; Al-Emadi, N.; Al-Hitmi, M. ( IEEE , 2008 , Conference Paper)
      The paper presents a novel technique for the determination of the angle from low-frequency quadrature cosinusoidal signals produced, for example, by position sensors. In the presented scheme applied to a resolver, the ...
    • Operation failure of risk analysis on floating storage and offloading 

      Silvianita ( IOP Publishing , 2023 , Conference Paper)
      The need for petroleum in daily life is increasing. The oil comes from the seabed, so it is necessary to have adequate facilities during the exploration and exploitation of crude oil. The process of distributing crude oil ...
    • Operation of three-phase modular multilevel converter (MMC) with reduced number of arms 

      Elserougi, Ahmed; Ahmed, Shehab; Massoud, Ahmed ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)
      Conventional three-phase MMC consists of six-arms, each arm is controlled to generate unipolar voltage ranging from zero to Vdc where Vdc is the input DC voltage. Each arm voltage has two components (DC and AC components). ...
    • Operational modeling of multistream heat exchangers with phase changes 

      Hasan, M. M. Faruque; Karimi, I. A.; Alfadala, H. E.; Grootjans, H. ( Wiley Subscription Services, Inc., A Wiley Company , 2009 , Article)
      Multistream heat exchangers (MSHE) enable the simultaneous exchange of heat among multiple streams, and are preferred in cryogenic processes such as air separation and LNG. Most MSHEs are complex; proprietary and involve ...