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CSREASAM
2006
15 years 7 months ago
Modeling Role-based Trust and Authority in Open Environments
Trust and authority are essential components that must be factored in designing and implementing a distributed access control mechanism for open environments. This paper presents ...
Dongwan Shin
155
Voted
ICCV
2007
IEEE
16 years 8 months ago
Uninitialized, Globally Optimal, Graph-Based Rectilinear Shape Segmentation The Opposing Metrics Method
We present a new approach for the incorporation of shape information into a segmentation algorithm. Unlike previous approaches to the problem, our method requires no initializatio...
Ali Kemal Sinop, Leo Grady
227
Voted
ICCV
1999
IEEE
16 years 7 months ago
Curve Finder Combining Perceptual Grouping and a Kalman Like Fitting
We present an algorithm that extracts curves from a set of edgels within a specific class in a decreasing order of their ``length''. The algorithm inherits the perceptual...
Frederic Guichard, Jean-Philippe Tarel
DAC
2006
ACM
16 years 7 months ago
State encoding of large asynchronous controllers
A novel method to solve the state encoding problem in Signal Transition Graphs is presented. It is based on the structural theory of Petri nets and can be applied to large specifi...
Josep Carmona, Jordi Cortadella
CHI
2009
ACM
16 years 6 months ago
Learning design principles for a collaborative information seeking system
While collaboration is a natural choice in many situations, there is a lack of specialized tools for collaboratively seeking information. We present design specifications and impl...
Chirag Shah, Gary Marchionini, Diane Kelly