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SRDS
2010
IEEE
13 years 5 months ago
An Entity-Centric Approach for Privacy and Identity Management in Cloud Computing
Entities (e.g., users, services) have to authenticate themselves to service providers (SPs) in order to use their services. An entity provides personally identifiable information (...
Pelin Angin, Bharat K. Bhargava, Rohit Ranchal, No...
INFOCOM
2010
IEEE
13 years 5 months ago
Achieving Secure, Scalable, and Fine-grained Data Access Control in Cloud Computing
—Cloud computing is an emerging computing paradigm in which resources of the computing infrastructure are provided as services over the Internet. As promising as it is, this para...
Shucheng Yu, Cong Wang, Kui Ren, Wenjing Lou
HICSS
2011
IEEE
168views Biometrics» more  HICSS 2011»
12 years 11 months ago
WordBridge: Using Composite Tag Clouds in Node-Link Diagrams for Visualizing Content and Relations in Text Corpora
We introduce WordBridge, a novel graph-based visualization technique for showing relationships between entities in text corpora. The technique is a node-link visualization where b...
KyungTae Kim, Sungahn Ko, Niklas Elmqvist, David S...
DAGM
2005
Springer
14 years 29 days ago
Cluster-Based Point Cloud Analysis for Rapid Scene Interpretation
A histogram-based method for the interpretation of three-dimensional (3D) point clouds is introduced, where point clouds represent the surface of a scene of multiple objects and ba...
Eric Wahl, Gerd Hirzinger
FSTTCS
2006
Springer
13 years 11 months ago
Normal and Feature Approximations from Noisy Point Clouds
We consider the problem of approximating normal and feature sizes of a surface from point cloud data that may be noisy. These problems are central to many applications dealing wit...
Tamal K. Dey, Jian Sun