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2010 - 20112
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  • Küçük Resim
    Yayın
    Designing project management systems
    (IEEE, 2011) Karayaz, Gamze; Keating, Charles B.; Henrie, Morgan E.
    The purpose of this paper is to develop the concept of project management system from the perspective of systems science. There is a need to extend the body of knowledge for project management. In particular, the application of systems perspectives and systems theory offers a significant opportunity to advance the current state of project management knowledge. Although there have been suggestions of systems approaches for project management, rigorous systems science has not been used to support these depictions. First, we develop the background and define a perspective of project management systems. Second, assumptions and principles are drawn from systems science to provide a foundation for project management systems. Third, a model for project management systems is developed from systems sciences and management cybernetics. Our initial explorations are promising, demonstrated by a case study application review using a complex system of systems (SoS) project encompassed multiple government agencies, and we offer future directions and implications for further model refinements, applications, and research into project management systems.
  • Küçük Resim
    Yayın
    Current benefits and future directions of NFC services
    (IEEE, 2010) Ok, Kerem; Coşkun, Vedat; Aydın, Mehmet Nafiz; Özdenizci Köse, Büşra
    Near Field Communication (NFC), as an emerging and promising technology, is an integration of Radio Frequency Identification (RFID) technology with mobile devices. NFC-enabled mobile devices can act as contactless smart cards and are also capable to read and write data from/to those cards. Research endeavours concerning NFC appear to focus mainly on development of NFC enabled services and applications. On the other hand, benefits and underlying values associated with different NFC applications' service is not yet well elaborated. In this paper we examined existing NFC applications, prototypes and studies from both academia and industry. We analyzed these applications by classifying them into NFC operating modes to surface the nature of underlying value-added services and benefits that they provide. Moreover we emphasized possible future usage scenarios together with directions and questions for future research based on the identified benefits.