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DATAMINE
2006
176views more  DATAMINE 2006»
15 years 1 months ago
A Bit Level Representation for Time Series Data Mining with Shape Based Similarity
Clipping is the process of transforming a real valued series into a sequence of bits representing whether each data is above or below the average. In this paper, we argue that clip...
Anthony J. Bagnall, Chotirat (Ann) Ratanamahatana,...
CISS
2007
IEEE
15 years 8 months ago
Bounding A Statistical Measure Of Network Lifetime For Wireless Sensor Networks
—The inherent many-to-one flow of traffic in Wireless Sensor Networks produces a skewed distribution of energy consumption rates leading to the early demise of those sensors that...
Muhammad Usman Ilyas, Hayder Radha
DGO
2000
91views Education» more  DGO 2000»
15 years 3 months ago
Simplifying data access: the energy data collection (EDC) project
The massive amount of statistical and text data available from government agencies has created a set of daunting challenges to both research and analysis communities. These proble...
José Luis Ambite, Yigal Arens, Luis Gravano...
IUI
2012
ACM
13 years 9 months ago
Performance comparisons of phrase sets and presentation styles for text entry evaluations
We empirically compare five different publicly-available phrase sets in two large-scale (N = 225 and N = 150) crowdsourced text entry experiments. We also investigate the impact ...
Per Ola Kristensson, Keith Vertanen
MICCAI
2009
Springer
15 years 9 months ago
On the Manifold Structure of the Space of Brain Images
This paper investigates an approach to model the space of brain images through a low-dimensional manifold. A data driven method to learn a manifold from a collections of brain imag...
Samuel Gerber, Tolga Tasdizen, Sarang C. Joshi, Ro...