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AI
1998
Springer
15 years 11 months ago
A Trainable Bracketer for Noun Modifiers
Noun phrases carry much of the information in a text. Systems that attempt to acquire knowledge from text must first decompose complex noun phrases to get access to that informatio...
Ken Barker
CCS
2007
ACM
15 years 10 months ago
Efficient policy analysis for administrative role based access control
Administrative RBAC (ARBAC) policies specify how Role-Based Access Control (RBAC) policies may be changed by each administrator. It is often difficult to fully understand the effe...
Scott D. Stoller, Ping Yang, C. R. Ramakrishnan, M...
TAMC
2010
Springer
15 years 10 months ago
Binary De Bruijn Partial Words with One Hole
In this paper, we investigate partial words, or finite sequences that may have some undefined positions called holes, of maximum subword complexity. The subword complexity functi...
Francine Blanchet-Sadri, Jarett Schwartz, Slater S...
HUMO
2000
Springer
15 years 10 months ago
Hand Shape Estimation Using Image Transition Network
This paper presents a method of hand posture estimation from silhouette images taken by two cameras. First, we extract the silhouette contour for a pair of images. We construct an...
Yasushi Hamada, Nobutaka Shimada, Yoshiaki Shirai
IVC
2006
248views more  IVC 2006»
15 years 6 months ago
Appearance models for occlusion handling
Objects in the world exhibit complex interactions. When captured in a video sequence, some interactions manifest themselves as occlusions. A visual tracking system must be able to...
Andrew W. Senior, Arun Hampapur, Ying-li Tian, Lis...