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GIS
2007
ACM
14 years 10 months ago
TerraStream: from elevation data to watershed hierarchies
We consider the problem of extracting a river network and a watershed hierarchy from a terrain given as a set of irregularly spaced points. We describe TerraStream, a "pipeli...
Andrew Danner, Thomas Mølhave, Ke Yi, Panka...
MICRO
2003
IEEE
125views Hardware» more  MICRO 2003»
14 years 2 months ago
Runtime Power Monitoring in High-End Processors: Methodology and Empirical Data
With power dissipation becoming an increasingly vexing problem across many classes of computer systems, measuring power dissipation of real, running systems has become crucial for...
Canturk Isci, Margaret Martonosi
KDD
2003
ACM
192views Data Mining» more  KDD 2003»
14 years 9 months ago
Efficient elastic burst detection in data streams
Burst detection is the activity of finding abnormal aggregates in data streams. Such aggregates are based on sliding windows over data streams. In some applications, we want to mo...
Yunyue Zhu, Dennis Shasha
EDUTAINMENT
2007
Springer
14 years 3 months ago
Data Transmission for Haptic Collaboration in Virtual Environments
In this paper, we mainly present the analysis on the haptic data transmission over real network conditions in a networked haptic collaboration environment. Since haptic data are pr...
Yonghee You, Mee Young Sung, Kyungkoo Jun
KDD
2004
ACM
210views Data Mining» more  KDD 2004»
14 years 9 months ago
Visually mining and monitoring massive time series
Moments before the launch of every space vehicle, engineering discipline specialists must make a critical go/no-go decision. The cost of a false positive, allowing a launch in spi...
Jessica Lin, Eamonn J. Keogh, Stefano Lonardi, Jef...