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Context is Highly Contextual

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Amit Sheth
Amit Sheth

Amit Sheth's panel presentation at EuroSSC 2009 panel on Future Internet and Context-awareness: September 18, 2009, Surrey, UK

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Context is highly contextual! EuroSSC 2009 panel on Future Internet and Context-awareness: September 18, 2009, Surrey, UK Amit Sheth LexisNexis Ohio Eminent Scholar Kno.e.sis Center, Wright State University http://knoesis.wright.edu
Context The set of facts or circumstances within a surrounding environment
For example, A physical context would include a set of objects and events within a region of space and time … also known as a situation (or situational context)
To effectively represent physical context, We must have a way of modeling space , time , objects , and events … in addition, we must model sensors and observations used for detecting objects and events
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object]
Raw Observation Object Identification Event Identification Situation Awareness Expressiveness Situational Context Pyramid Physical Phenomenon “ Real World” Data Information Knowledge
Context for specifying a context: informational, sensor, physical world, human ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],References

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Context is Highly Contextual

  • 1. Context is highly contextual! EuroSSC 2009 panel on Future Internet and Context-awareness: September 18, 2009, Surrey, UK Amit Sheth LexisNexis Ohio Eminent Scholar Kno.e.sis Center, Wright State University http://knoesis.wright.edu
  • 2. Context The set of facts or circumstances within a surrounding environment
  • 3. For example, A physical context would include a set of objects and events within a region of space and time … also known as a situation (or situational context)
  • 4. To effectively represent physical context, We must have a way of modeling space , time , objects , and events … in addition, we must model sensors and observations used for detecting objects and events
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  • 6.
  • 7. Raw Observation Object Identification Event Identification Situation Awareness Expressiveness Situational Context Pyramid Physical Phenomenon “ Real World” Data Information Knowledge
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  • 9.