Hao-hua Chu ??? - UbiComp lab

SOFTWARE
S.2 DSRT (dynamic soft real-time) system: Public release as part of my PhD thesis research.
The dynamic soft real time scheduler (DSRT) 2.0 is a user-level dynamic scheduler that can
schedule soft real time (RT) periodic and aperiodic tasks. It is used for running multimedia
applications such as video/audio processing, animation are time-sensitive that need
minimal jitter to accomplish a good viewing quality. The DSRT system is a
middleware-level scheduler that can be used by copying executable scheduler into the
target machine without modifying underlying kernel.
IMPACT:
。 The DSRT system incorporated into the Globus project (a GRID computing)
。 The CPU Service Classes concept re-implemented in Windows Vista Multimedia
Class Scheduler.
。 The iDSRT system is open source license software.
S.1 ROAM system: Produced at NTT DoCoMo USA research lab. It is a multi-platform
application development framework for heterogeneous mobile devices. It enables a
developer to develop cross-device mobile applications that can runtime migrate across
different heterogeneous devices.
RECENT TALKS
Conferences and Workshops
Paper presentation, “Playful toothbrush: UbiComp technology for teaching tooth brushing
to kindergarten children,” ACM CHI 2008, April 7, 2008, Florence, Italy.
Paper presentation, “Modeling and optimizing positional accuracy based on hyperbolic
geometry for the adaptive radio interferometric positioning system,” LOCA 2007,
September 20, 2007, Innsbruck, Austria.
Paper presentation, “Playful tray: adopting Ubicomp and persuasive techniques into
play-based occupational therapy for reducing poor eating behavior in young children,”
UBICOMP 2007, September 17, 2007, Innsbruck, Austria.
Keynote talk, “From Pervasive to Persuasive Computing,” the 26th Conference of Taiwan
Occupational Therapy (台灣職能治療學會), November 18, 2007, Taipei.
Panelist, “Sensor networks, is it for real or just for research?” IEEE International
Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC2006),
June 6, 2006, Taipei.
Keynote talk at 2005 Embedded Systems Development for Assisted Living Systems and
Services Forum, Taipei, Taiwan, March 22, 2005.
Government and Non-Profit Organizations
Child Welfare League Foundation of Taiwan (兒童福利聯盟), June 22, 2007, Taipei,
Taiwan.
Industrial Technology Research Institute (ITRI), Hsinchu, Taiwan, March 14, 2006.
Institute of Information Industry (III), Taipei, Taiwan. 2005
Academics
Invited seminar talk, “Pervasive and Ubiquitous Computing,” Department of Computer
Science and Information Engineering, National Taiwan Normal University, (Host Prof.
Chun-Fa Chang), March 19, 2008.
Invited talk at Design Speeches Seminar, “From pervasive to persuasive computing,”
Department of Industrial and Commercial Design, National Taiwan University of Science
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