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LOCA
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. We propose a novel model-based approach to activity recognition using high-level primitives that are derived from a human body model estimated from sensor data. Using sho...
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ICDE
2012
IEEE
13 years 1 months ago
2012
IEEE
—“Big Data” in map-reduce (M-R) clusters is often fundamentally temporal in nature, as are many analytics tasks over such data. For instance, display advertising uses Behavio...
VTC
2007
IEEE
15 years 5 months ago
2007
IEEE
—WPAN technologies such as IEEE 802.15.4 have been introduced to allow for energy-efficient communication of control and sensor data. In certain application areas, it is benefici...
AMR
2005
Springer
15 years 1 months ago
2005
Springer
Abstract. This paper presents an approach to the issue of adding structure to recordings of collaborative meetings supported by an audio channel and a shared text editor. The virtu...
ALENEX
2003
15 years 20 days ago
2003
We present a data structure, called a ray interpolant tree, or RI-tree, which stores a discrete set of directed lines in 3-space, each represented as a point in 4-space. Each dire...