%Aigaion2 BibTeX export from Idiap Publications
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@TECHREPORT{Popescu-Belis_Idiap-RR-11-2009,
                      author = {Popescu-Belis, Andrei},
                    projects = {Idiap, IM2, AMIDA},
                       month = {6},
                       title = {Comparing meeting browsers using a task-based evaluation method},
                        type = {Idiap-RR},
                      number = {Idiap-RR-11-2009},
                        year = {2009},
                 institution = {Idiap},
                    abstract = {Information access within meeting recordings, potentially transcribed and augmented with other media, is facilitated by the use of meeting browsers.  To evaluate their performance through a shared benchmark task, users are asked to discriminate between true and false parallel statements about facts in meetings, using different browsers.  This paper offers a review of the results obtained so far with five types of meeting browsers, using similar sets of statements over the same meeting recordings.  The results indicate that state-of-the-art speed for true/false question answering is 1.5-2 minutes per question, and precision is 70\%-80\% (vs. 50\% random guess).  The use of ASR compared to manual transcripts, or the use of audio signals only, lead to a perceptible though not dramatic decrease in performance scores.},
                         pdf = {https://publications.idiap.ch/attachments/reports/2009/Popescu-Belis_Idiap-RR-11-2009.pdf}
}