... ACL-HLT 2011 System Demonstrations, pages 80–85,Portland, Oregon, USA, 21 June 2011.c2011 Association for Computational LinguisticsA Speech-based Just-in-Time Retrieval System using Semantic ... the lecture.3 Just-in-Time Retrieval SystemsThe first precursors to the ACLD were the Fixitquery-free search system (Hart and Graham, 1997),the Remembrance Agent for just-in-time retrieval (Rhodes ... best of our knowledge, thefirst just-in-time retrieval system to use spontaneousspeech and to support access to multimedia docu-ments and web pages, using a robust semantic searchmethod. Future...