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VISUALIZATION
1996
IEEE
15 years 4 months ago
Hierarchical and Parallelizable Direct Volume Rendering for Irregular and Multiple Grids
A general volume rendering technique is described that efficiently produces images of excellent quality from data defined over irregular grids having a wide variety of formats. Re...
Jane Wilhelms, Allen Van Gelder, Paul Tarantino, J...
VISUALIZATION
2005
IEEE
15 years 5 months ago
Exploring 2D Tensor Fields Using Stress Nets
In this article we describe stress nets, a technique for exploring 2D tensor fields. Our method allows a user to examine simultaneously the tensors' eigenvectors (both major ...
Andrew Wilson, Rebecca M. Brannon
ICICS
2005
Springer
15 years 5 months ago
Remotely Keyed Cryptographics Secure Remote Display Access Using (Mostly) Untrusted Hardware
Software that covertly monitors a user’s actions, also known as spyware, has become a first-level security threat due to its ubiquity and the difficulty of detecting and remov...
Debra L. Cook, Ricardo A. Baratto, Angelos D. Kero...
PAKDD
2009
ACM
263views Data Mining» more  PAKDD 2009»
15 years 6 months ago
Spatial Weighting for Bag-of-Visual-Words and Its Application in Content-Based Image Retrieval
It is a challenging and important task to retrieve images from a large and highly varied image data set based on their visual contents. Problems like how to fill the semantic gap b...
Xin Chen, Xiaohua Hu, Xiajiong Shen
KDD
1998
ACM
141views Data Mining» more  KDD 1998»
15 years 4 months ago
Rule Discovery from Time Series
We consider the problem of nding rules relating patterns in a time series to other patterns in that series, or patterns in one series to patterns in another series. A simple examp...
Gautam Das, King-Ip Lin, Heikki Mannila, Gopal Ren...