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BEGIN:VEVENT
DTSTAMP:20241014T203102Z
LOCATION:FLW Salon C
DTSTART;TZID=America/Phoenix:20240912T104300
DTEND;TZID=America/Phoenix:20240912T104400
UID:HFESAM_ASPIRE - Presented by HFES_sess227_LECT128@linklings.com
SUMMARY:CANCELED - Automating the Analysis of Dialogue Acts in Teams to Un
 derstand Distributed Sensemaking
DESCRIPTION:Lecture\n\nChristopher Baber (University of Birmingham); Andre
 w Leggatt, George Raywood-Burke, Simon Attfield, and Huw Gibson (Trimetis)
 ; and Donna Amey (Defence Science and Technology Laboratory)\n\nAutomatica
 lly transcribed radio communications were analysed as Dialogue Acts to exp
 lore how Sensemaking was affected by the ways in which information was obt
 ained and shared by teams.  To aid in this specification, we define a fram
 ework for the activity being performed and use this to label dialogue acts
 .    We ran an experiment using C3Fire in which teams of three people rece
 ived either views of their own units, their team's units, or the entire sc
 ene. Messages were categorised as Situation Awareness,  Fire and Rescue Op
 erations, Action,  Reasoning. Transcripts were analysed manually and with 
 both supervised and unsupervised Machine Learning.  We show that  dialogue
  act types (particularly for 'situation awareness' and 'reasoning') vary w
 ith the views given to the teams. such that a  local view of the environme
 nt affects  Situation Awareness and a teams ability to reason.  The work c
 ontributes to automating the analysis of dialogue acts in operational and 
 training settings.\n\nTrack: Cognitive Engineering & Decision Making\n\nSe
 ssion Chair: Richard Stone (Iowa State University)
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