Title :
Mixed-Initiative News Video Recommendations and Browsing for Mobile Devices
Author :
Lee, Jeannie S A ; Jayant, Nikil
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
The emergence of networked mobile computing devices creates many opportunities for consumption of multimedia content on the move. However, such mobile devices have inherent resource constraints: low network bandwidth, small screen size, limited input methods and low commitment viewing. To facilitate access to news video on mobile devices, a prototype system has been implemented on a HTC Dream (T-Mobile G1) mobile phone at 320times240 resolution, demonstrating an "adaptive TV-channel\´\´ like mixed-initiative interface used solicit user relevance feedback. Combined with network prefetching, a cognitively palatable stream of videos and a seamless lower-latency user experience is created.
Keywords :
mobile computing; multimedia communication; relevance feedback; video streaming; HTC Dream mobile phone; T-Mobile G1 mobile phone; adaptive TV-channel; commitment viewing; input method; mixed-initiative interface; mixed-initiative news video recommendation; mobile devices; multimedia content; network bandwidth; networked mobile computing devices; resource constraint; screen size; user relevance feedback; Bandwidth; Computer networks; Displays; Feedback; Mobile computing; Prefetching; Streaming media; USA Councils; Videoconference; Voting; mixed initiative; mobile; multimedia; retrieval; user interface;
Conference_Titel :
Semantic Computing, 2009. ICSC '09. IEEE International Conference on
Conference_Location :
Berkeley, CA
Print_ISBN :
978-1-4244-4962-0
Electronic_ISBN :
978-0-7695-3800-6
DOI :
10.1109/ICSC.2009.60
