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Semantic Geotagging: A Location-Based Hypermedia Approach to Creating Situational Awareness
Proceedings of MobiCase 2011 (2011)
  • Ray Bareiss, Carnegie Mellon University
  • Martin Griss, Carnegie Mellon University
  • Steven Rosenberg, Carnegie Mellon University
  • Yu Zhang, Carnegie Mellon University
Abstract

As emergency first responders and commanders increasingly use mobile phones, tablets, and social media to communicate, coordinate, and manage information during disasters, we see a need and opportunity to provide a mobile device-appropriate semantic layer to a geographically-based common operating picture. The challenge is to provide a simple, usable structure for a rapidly growing body of information to simplify the development of situational awareness in an unfolding disaster. We use a hyperlinked structure based on the ASK model to organize information in a readily accessible form. In this paper we describe our initial design and experience with an Android-based prototype, supported by a Ruby on Rails-based repository service. Our prototype allows the incorporation, aggregation, assessment, and redistribution of dynamic human-generated and sensor-derived information.

Keywords
  • mobile applications,
  • emergency response,
  • social media,
  • crowd sourcing,
  • mobile collaboration
Publication Date
October, 2011
Citation Information
Ray Bareiss, Martin Griss, Steven Rosenberg and Yu Zhang. "Semantic Geotagging: A Location-Based Hypermedia Approach to Creating Situational Awareness" Proceedings of MobiCase 2011 (2011)
Available at: http://works.bepress.com/ray_bareiss/8/