Time, clocks, and the ordering of events in a distributed system
Communications of the ACM
Efficient processing of compressed images and video
Efficient processing of compressed images and video
A Worst-Case Model for Co-Channel Interference in the Bluetooth Wireless System
LCN '03 Proceedings of the 28th Annual IEEE International Conference on Local Computer Networks
ETP '03 Proceedings of the 2003 ACM SIGMM workshop on Experiential telepresence
Inquiry packet interference in bluetooth scatternets
ACM SIGMOBILE Mobile Computing and Communications Review
Multimodal summarization of meeting recordings
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 3 (ICME '03) - Volume 03
IEEE Journal on Selected Areas in Communications
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A set of smart phones distributed in space may constitute a powerful recording device that is able to create audio/video recordings of social events in a location-aware manner. Such events are formal and informal meetings with 2 or more participants. If each person has a smart phone, this can be programmed to record his speech and skip the speech of the rest of people. Proximity networking capabilities let the individually recorded content be aggregated and distributed to each smart phone. In this paper we analyze such a scenario in which Symbian S60 platforms with Bluetooth version 1.2 stack were used. A distributed recording and content delivery framework is proposed and its performance analyzed by means of simulation and measurements. The validation of our algorithm has been performed using a prototype implementation over these platforms.