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  1. Article

    Open Access

    Game-theoretic analysis of competition between access service providers utilizing a Nash genetic algorithm

    Fiber-to-the-home (FTTH) technology is a promising solution for providing advanced service delivery to end-users, but its implementation requires substantial capital expenditures. To minimize investment risks ...

    Thomas Kamalakis, Georgia Dede, Christos Michalakelis in Operational Research (2024)

  2. No Access

    Chapter and Conference Paper

    Modeling Collaborative Processes with CMMN: Success or Failure? An Experience Report

    Case Management Modeling and Notation (CMMN) standard was introduced as a alternative language of Business Process Management Notation (BPMN) targeting the modeling of human-centric processes characterized by ...

    Ioannis Routis, Mara Nikolaidou in Enterprise, Business-Process and Informati… (2018)

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    Chapter and Conference Paper

    Extending the Social Network Interaction Model to Facilitate Collaboration through Service Provision

    Social network technology has been established as a prominent way of communication between members of an organization or enterprise. This paper presents an approach extending the typical social network interac...

    Ourania Hatzi, Giannis Meletakis in Enterprise, Business-Process and Informati… (2014)

  4. No Access

    Chapter and Conference Paper

    Classification and Qualitative Analysis of Non-Functional Requirements Approaches

    A considerable number of methods and tools have been proposed for the treatment of non-functional requirements (NFRs). There is ample evidence that NFRs play a significant role in the Information Systems Engin...

    M. Mahmudul Hasan, Pericles Loucopoulos in Enterprise, Business-Process and Informati… (2014)

  5. No Access

    Chapter and Conference Paper

    Blending BPMS with Social Software for Knowledge-Intense Work: Research Issues

    Knowledge-intense processes are by their very nature exploratory, non-repetitive in detail and not completely known in advance. Flexibility, effective knowledge management and efficient collaboration are impor...

    Nancy Alexopoulou, Mara Nikolaidou in Enterprise, Business-Process and Informati… (2013)

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    Chapter and Conference Paper

    An Event-Driven Modeling Approach for Dynamic Human-Intensive Business Processes

    One of the most challenging business process categories in terms of agility are those exhibiting dynamic behaviour and involving intense human decision. Any effort to automate such processes may constrain thei...

    Nancy Alexopoulou, Mara Nikolaidou in Business Process Management Workshops (2010)