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PVLDB
2008
93views more  PVLDB 2008»
13 years 8 months ago
Querying and mining of time series data: experimental comparison of representations and distance measures
The last decade has witnessed a tremendous growths of interests in applications that deal with querying and mining of time series data. Numerous representation methods for dimensi...
Hui Ding, Goce Trajcevski, Peter Scheuermann, Xiao...
HAPTICS
2007
IEEE
14 years 3 months ago
Time-Domain Passivity Control of Haptic Interfaces with Tunable Damping Hardware
We describe a time-domain passivity control methodology that uses programmable eddy current viscous dampers to prevent a user from extracting energy from a haptic interface. A pas...
Andrew H. C. Gosline, Vincent Hayward
CCR
2006
82views more  CCR 2006»
13 years 9 months ago
Why flow-completion time is the right metric for congestion control
Users typically want their flows to complete as quickly as possible: They want a web-page to download quickly, or a file transfer to complete as rapidly as possible. In other words...
Nandita Dukkipati, Nick McKeown
IJMI
2010
120views more  IJMI 2010»
13 years 7 months ago
A longitudinal study of usability in health care: Does time heal?
We report from a longitudinal laboratory-based usability evaluation of a health care information system. A usability evaluation was conducted with novice users when an electronic p...
Jesper Kjeldskov, Mikael B. Skov, Jan Stage
CSCW
2011
ACM
13 years 4 months ago
It's about time: confronting latency in the development of groupware systems
The presence of network latency leads to usability problems in distributed groupware applications. Example problems include difficulty synchronizing tightly-coupled collaboration...
Cheryl Savery, T. C. Nicholas Graham