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141
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COSIT
2003
Springer
106views GIS» more  COSIT 2003»
15 years 10 months ago
Tripartite Line Tracks Qualitative Curvature Information
Abstract. We present a qualitative shape description which has previously been proven to be useful for object categorisation. The description is based on a set of shape primitives ...
Björn Gottfried
DBSEC
2007
106views Database» more  DBSEC 2007»
15 years 6 months ago
Enforcing Honesty in Assured Information Sharing Within a Distributed System
The growing number of distributed information systems such as the internet has created a need for security in data sharing. When several autonomous parties attempt to share data, t...
Ryan Layfield, Murat Kantarcioglu, Bhavani M. Thur...
CORR
2010
Springer
61views Education» more  CORR 2010»
15 years 5 months ago
Utility and Privacy of Data Sources: Can Shannon Help Conceal and Reveal Information?
Abstract-- The problem of private information "leakage" (inadvertently or by malicious design) from the myriad large centralized searchable data repositories drives the n...
Lalitha Sankar, S. Raj Rajagopalan, H. Vincent Poo...
147
Voted
TIT
2008
118views more  TIT 2008»
15 years 3 months ago
Discrete-Input Two-Dimensional Gaussian Channels With Memory: Estimation and Information Rates Via Graphical Models and Statisti
Abstract--Discrete-input two-dimensional (2-D) Gaussian channels with memory represent an important class of systems, which appears extensively in communications and storage. In sp...
Ori Shental, Noam Shental, Shlomo Shamai, Ido Kant...
IJCV
2007
155views more  IJCV 2007»
15 years 4 months ago
3D Reconstruction by Shadow Carving: Theory and Practical Evaluation
Abstract. Cast shadows are an informative cue to the shape of objects. They are particularly valuable for discovering object’s concavities which are not available from other cues...
Silvio Savarese, Marco Andreetto, Holly E. Rushmei...