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» Analysis and Application of Adaptive Sampling
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SAC
2010
ACM
13 years 10 months ago
Spatiotemporal sampling for trajectory streams
In this paper, we present a summarization technique adapted to trajectory streams. The Spatiotemporal Stream Sampling (STSS) algorithm is a single-pass sampling technique that tak...
Mohamed Khalil El Mahrsi, Christine Potier, George...
CJ
2010
90views more  CJ 2010»
13 years 7 months ago
Streaming Covariance Selection with Applications to Adaptive Querying in Sensor Networks
Christoforos Anagnostopoulos, Niall M. Adams, Davi...
GECCO
2006
Springer
186views Optimization» more  GECCO 2006»
14 years 1 months ago
Characterizing large text corpora using a maximum variation sampling genetic algorithm
An enormous amount of information available via the Internet exists. Much of this data is in the form of text-based documents. These documents cover a variety of topics that are v...
Robert M. Patton, Thomas E. Potok
CORR
2010
Springer
96views Education» more  CORR 2010»
13 years 10 months ago
Learning High-Dimensional Markov Forest Distributions: Analysis of Error Rates
The problem of learning forest-structured discrete graphical models from i.i.d. samples is considered. An algorithm based on pruning of the Chow-Liu tree through adaptive threshol...
Vincent Y. F. Tan, Animashree Anandkumar, Alan S. ...
SMI
2008
IEEE
14 years 4 months ago
Polygonizing skeletal sheets of CT-scanned objects by partitioin of unity approximations
The skeletal structures of solid objects play an important role in medical and industrial applications. Given a volumetrically sampled solid object, our method extracts a nice-loo...
Yukie Nagai, Yutaka Ohtake, Kiwamu Kase, Hiromasa ...