7554 search results - page 829 / 1511 » Process Diagnostics: A Method Based on Process Mining |
218
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ICIP
2009
IEEE
15 years 5 months ago
2009
IEEE
In this paper, a new unsupervised hierarchical approach to textured color images segmentation is proposed. To this end, we have designed a two-step procedure based on a grey-scale...
184
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Modern portfolio theory dates back to a seminal 1952 paper by H. Markowitz and has been very influential both in academic finance and among practitioners in the financial indus...
284
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
The segmentation of ultrasound images is challenging due to the difficulty of appropriate modeling of their appearance variations including speckle as well as signal dropout. We ...
236
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
In our previous work [1, 2] we studied detection of anomalies in packet arrival times for computer networks, most detection of denialof-service (DoS) attacks in Internet traffic....
189
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ICASSP
2011
IEEE
2011
IEEE
Efficient search of music pitch contours using wavelet transforms and segmented dynamic time warping
14 years 11 months ago
We propose a method of music melody matching based on their “continuous” (or “time-frame-based”) pitch contours. Most previous methods using frame-based contours either ma...