A Situation Aware Information Infrastructure (\(SAI^2\)) Framework

  • Angelos K. Marnerides
  • Dimitrios P. Pezaros
  • Joemon Jose
  • Andreas U. Mauthe
  • David Hutchison
Conference paper
Part of the Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering book series (LNICST, volume 195)


Computer network infrastructures constitute the critical backbone of every socio-economic ICT system. Consequently, they are becoming increasingly mission-critical in our society since they provide always-on services for many everyday applications (e.g., Cloud Data Centres), safety-critical operations (e.g., Air Traffic Control networks), critical manufacturing services (e.g., Utility networks and Industrial Control Systems), and critical real-time services (e.g., Financial Trading Systems). The resilience and ability of such systems to remain operational in the face of threats is therefore paramount; this needs to be done by taking remedial action and intelligently reshaping their resources. At the same time, current communication architectures do not allow for such informed and adaptive provisioning. In this paper, we introduce the concepts, principles and current research activities related to a new Situation Aware Information Infrastructure (\(SAI^2\)) framework being developed for next generation ICT environments.


Situation awareness Network resilience Security Computer networks 



The work has been supported in part by the UK Engineering and Physical Sciences Research Council (EPSRC) grants EP/N033957/1, EP/L026015/1, and EP/L005255/1. The authors are grateful to Simon Jouet, Long Chen, Noor Shirazi, Steven Simpson and Ghulam Mohi Ud Din for their valuable input.


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Copyright information

© ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2017

Authors and Affiliations

  • Angelos K. Marnerides
    • 1
  • Dimitrios P. Pezaros
    • 2
  • Joemon Jose
    • 2
  • Andreas U. Mauthe
    • 1
  • David Hutchison
    • 1
  1. 1.InfoLab21, School of Computing and CommunicationsLancaster UniversityLancasterUK
  2. 2.School of Computing ScienceUniversity of GlasgowGlasgowUK

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