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107
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CHI
2008
ACM
16 years 2 months ago
Accountabilities of presence: reframing location-based systems
How do mobility and presence feature as aspects of social life? Using a case study of paroled offenders tracked via Global Positioning System (GPS), we explore the ways that locat...
Emily Troshynski, Charlotte P. Lee, Paul Dourish
129
Voted
ISI
2007
Springer
15 years 8 months ago
Visualization of Events in a Spatially and Multimedia Enriched Virtual Environment
—Semantic Event Tracker (SET) is a highly interactive visualization tool for tracking and associating activities (events) in a spatially and Multimedia Enriched Virtual Environme...
Leonidas Deligiannidis, Farshad Hakimpour, Amit P....
130
Voted
MM
2009
ACM
252views Multimedia» more  MM 2009»
15 years 8 months ago
Localizing volumetric motion for action recognition in realistic videos
This paper presents a novel motion localization approach for recognizing actions and events in real videos. Examples include StandUp and Kiss in Hollywood movies. The challenge ca...
Xiao Wu, Chong-Wah Ngo, Jintao Li, Yongdong Zhang
CDC
2009
IEEE
137views Control Systems» more  CDC 2009»
15 years 5 months ago
Control of ramp-up current profile dynamics in tokamak plasmas via the minimal-surface theory
The central task of current profile control during the ramp-up phase of a tokamak discharge is to find the actuator trajectories that are necessary to achieve certain desired curre...
Chao Xu, Eugenio Schuster
133
Voted
GI
2009
Springer
14 years 11 months ago
The Differential Geometric View of Statistics and Estimation
: Statistics and estimation theory is enriched with techniques derived from differential geometry. This establishes the increasing topic of information geometry. This allows new in...
Felix Opitz