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183
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SIGMOD
2006
ACM
137views Database» more  SIGMOD 2006»
16 years 29 days ago
Optimal multi-scale patterns in time series streams
We introduce a method to discover optimal local patterns, which concisely describe the main trends in a time series. Our approach examines the time series at multiple time scales ...
Spiros Papadimitriou, Philip S. Yu
182
Voted
SIGMOD
2006
ACM
116views Database» more  SIGMOD 2006»
16 years 29 days ago
A geometric approach to monitoring threshold functions over distributed data streams
Monitoring data streams in a distributed system is the focus of much research in recent years. Most of the proposed schemes, however, deal with monitoring simple aggregated values...
Izchak Sharfman, Assaf Schuster, Daniel Keren
87
Voted
DCC
2007
IEEE
16 years 12 days ago
Spectral Predictors
Many scientific, imaging, and geospatial applications produce large high-precision scalar fields sampled on a regular grid. Lossless compression of such data is commonly done usin...
Lorenzo Ibarria, Peter Lindstrom, Jarek Rossignac
131
Voted
ICMCS
2008
IEEE
193views Multimedia» more  ICMCS 2008»
15 years 7 months ago
Video coding with spatio-temporal texture synthesis and edge-based inpainting
This paper proposes a video coding scheme, in which textural and structural regions are selectively removed in the encoder, and restored in the decoder by spatio-temporal texture ...
Chunbo Zhu, Xiaoyan Sun, Feng Wu, Houqiang Li
ICRA
2008
IEEE
208views Robotics» more  ICRA 2008»
15 years 7 months ago
Unsupervised body scheme learning through self-perception
— In this paper, we present an approach allowing a robot to learn a generative model of its own physical body from scratch using self-perception with a single monocular camera. O...
Jürgen Sturm, Christian Plagemann, Wolfram Bu...