Compact visualisation of multimedia interaction records

Author

Luz, Saturnino ; Masoodian, Masood

Author_Institution

Dept. of Comput. Sci., Dublin Univ., Ireland

fYear

2003

fDate

16-18 July 2003

Firstpage

536

Lastpage

541

Abstract

We present an approach to building compact and effective information visualisation interfaces to allow users to browse and access content stored in continuous media. We introduce a content mapping framework, which supports time-based indexing of recordings of computer supported collaborative activity. In order to illustrate the temporal aspect of content mapping, we present HANMER, a system designed to provide fast access to audio-textual meeting recordings on personal digital assistants (PDAs). HANMER embodies techniques that exploit the processing capabilities and functionality of modern PDAs for visualisation and retrieval of multimedia meeting data.

Keywords

audio recording; data visualisation; feature extraction; graphical user interfaces; groupware; indexing; information retrieval; interactive systems; multimedia systems; notebook computers; speech recognition; temporal databases; HANMER; PDA functionality; audio-textual meeting record; computer supported collaborative activity; content mapping framework; continuous media; information visualisation interface; multimedia interaction record; multimedia meeting data retrieval; personal digital assistant; time-based indexing; Audio recording; Computer science; Content based retrieval; Data visualization; Digital recording; Humans; Indexing; Information retrieval; Personal digital assistants; Speech recognition;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Visualization, 2003. IV 2003. Proceedings. Seventh International Conference on

Print_ISBN

0-7695-1988-1

Type

conf

DOI

10.1109/IV.2003.1218037

Filename

1218037