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» Visualizing volume data using physical models
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SDM
2010
SIAM
156views Data Mining» more  SDM 2010»
15 years 6 months ago
Unsupervised Discovery of Abnormal Activity Occurrences in Multi-dimensional Time Series, with Applications in Wearable Systems
We present a method for unsupervised discovery of abnormal occurrences of activities in multi-dimensional time series data. Unsupervised activity discovery approaches differ from ...
Alireza Vahdatpour, Majid Sarrafzadeh
ENGL
2007
71views more  ENGL 2007»
15 years 4 months ago
Inductive Classifying Artificial Network for Fly Ash Type Categorization
Nowadays, fly ash is a common ingredient of concrete and may constitute up to 50% by weight of the total binder material. Incorporation of fly ash in Portland-cement concrete is hi...
M. C. Nataraja, M. A. Jayaram, C. N. Ravikumar
MM
1999
ACM
176views Multimedia» more  MM 1999»
15 years 9 months ago
Modeling focus of attention for meeting indexing
—A user’s focus of attention plays an important role in human–computer interaction applications, such as a ubiquitous computing environment and intelligent space, where the u...
Rainer Stiefelhagen, Jie Yang, Alex Waibel
ICIP
2009
IEEE
16 years 5 months ago
Fuzzy Perceptual Watermarking For Ownership Verification
- An adaptive watermarking method based on the human visual system model and the fuzzy inference system in wavelet domain is proposed. Fuzzy logic is used for data fusion and build...
Frederick C. Harris Jr., Mukesh Motwani
CSDA
2007
76views more  CSDA 2007»
15 years 4 months ago
Applications of TLS and related methods in the environmental sciences
Rainfall-Runoff and Signal Separation Problems: The process of converting rainfall into runoff is a highly nonlinear problem due to the soil-water interaction that starts when r...
José A. Ramos