Pervasive Computing Happening

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Pervasive ComputingHappening?
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Project Oxygen
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• Intelligent and Computationally Powerful devices
  (Handheld and Embedded).
• Recognition of Human-Input, such as
  expressions, speech, gestures.
• Automation of repetitive tasks with learning and
  fine tuning through use.
• User Identity Like a virtual representation of
  a user an Information Personality.

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What and how?
Starting from Ground up!

• Location
• Speech
• Gestures
• Mobility
• Dynamic Networking
• Automation

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Device Ontology

• User Defined
• Need Based
• Not generalized
• Incomplete

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Combining Ontologies

• Different Ontologies may be combined to produce a
  new ontology.

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Existing Ontologies?

• Not Directly usable
• Too Comprehensive
• Need for our own Ontology Problem Specific

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Building an Ontology - Basics

• Identify Parameters
• How to Classify
• Grouping Decisions
• Consistency