%Aigaion2 BibTeX export from Idiap Publications
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         author = {Popescu-Belis, Andrei and Flynn, Mike and Wellner, Pierre and Baudrion, Philippe},
       projects = {Idiap, AMIDA, IM2},
          title = {Task-based evaluation of meeting browsers: from BET task elicitation to user behavior analysis},
      booktitle = {6th International Conference on Language Resources and Evaluation},
           year = {2008},
       location = {Marrakech, Morocco},
       abstract = {This paper presents recent results of the application of the task-based Browser Evaluation Test (BET) to meeting browsers, that is, interfaces to multimodal databases of meeting recordings. The tasks were defined by browser-neutral BET observers. Two groups of human subjects used the Transcript-based Query and Browsing interface (TQB,',','),
 and attempted to solve as many BET tasks {\^{a}}€“ pairs of true/false statements to disambiguate {\^{a}}€“ as possible in a fixed amount of time. Their performance was measured in terms of precision and speed. Results indicate that the browser{\^{a}}€™s annotation-based search functionality is frequently used, in particular the keyword search. A more detailed analysis of each test question for each participant confirms that despite considerable variation across strategies, the use of queries is correlated to successful performance.},
            pdf = {https://publications.idiap.ch/attachments/papers/2008/Popescu-Belis_LREC-2_2008.pdf}