%Aigaion2 BibTeX export from Idiap Publications %Thursday 21 November 2024 12:37:04 PM @TECHREPORT{zhang-rr-05-31, author = {Al-Hames, Marc and Dielmann, Alfred and Gatica-Perez, Daniel and Reiter, Stephan and Renals, Steve and Zhang, Dong}, projects = {Idiap}, title = {{Multimodal Integration for Meeting Group Action Segmentation and Recognition}}, type = {Idiap-RR}, number = {Idiap-RR-31-2005}, year = {2005}, institution = {IDIAP}, address = {Martigny, Switzerland}, note = {Published in ``MLMI'', July, 2005}, abstract = {We address the problem of segmentation and recognition of sequences of multimodal human interactions in meetings. These interactions can be seen as a rough structure of a meeting, and can be used either as input for a meeting browser or as a first step towards a higher semantic analysis of the meeting. A common lexicon of multimodal group meeting actions, a shared meeting data set, and a common evaluation procedure enable us to compare the different approaches. We compare three different multimodal feature sets and four modelling infrastructures: a higher semantic feature approach, multi-layer HMMs, a multi-stream DBN, as well as a multi-stream mixed-state DBN for disturbed data.}, pdf = {https://publications.idiap.ch/attachments/reports/2005/rr-05-31.pdf}, postscript = {ftp://ftp.idiap.ch/pub/reports/2005/rr-05-31.ps.gz}, ipdinar={2005}, ipdmembership={vision}, language={English}, }