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TVCG
2010
139views more  TVCG 2010»
15 years 6 months ago
Mental Models, Visual Reasoning and Interaction in Information Visualization: A Top-down Perspective
—Although previous research has suggested that examining the interplay between internal and external representations can benefit our understanding of the role of information vis...
Zhicheng Liu, John T. Stasko
TCOM
2010
141views more  TCOM 2010»
15 years 2 months ago
Mutual Information Statistics and Beamforming Performance Analysis of Optimized LoS MIMO Systems
Abstract--This paper provides a systematic mutual information (MI) and multichannel beamforming (MBF) characterization of optimized multiple-input multiple-output (MIMO) communicat...
Michail Matthaiou, Paul de Kerret, George K. Karag...
TCSV
2010
15 years 2 months ago
Motion Refinement Based Progressive Side-Information Estimation for Wyner-Ziv Video Coding
During the past ten years, Wyner-Ziv video coding (WZVC) has gained a lot of research interests because of its unique characteristics of "simple encoding, complex decoding&quo...
Wei Liu, Lina Dong, Wenjun Zeng
VISUALIZATION
2000
IEEE
15 years 12 months ago
On-the-Fly rendering of losslessly compressed irregular volume data
Very large irregular-grid data sets are represented as tetrahedral meshes and may incur significant disk I/O access overhead in the rendering process. An effective way to allevia...
Chuan-Kai Yang, Tulika Mitra, Tzi-cker Chiueh
SIGMOD
2008
ACM
144views Database» more  SIGMOD 2008»
16 years 7 months ago
Preservation of proximity privacy in publishing numerical sensitive data
We identify proximity breach as a privacy threat specific to numerical sensitive attributes in anonymized data publication. Such breach occurs when an adversary concludes with hig...
Jiexing Li, Yufei Tao, Xiaokui Xiao