Sciweavers

2117 search results - page 184 / 424
» A Metadata Model for Capturing Presentations
Sort
View
ICUMT
2009
15 years 1 months ago
Application of smoothed estimators in spectrum sensing technique based on model selection
In cognitive radio networks, secondary user (SU) does not have rights to transmit when the primary user (PU) band is occupied, that's why a sensing technique must be done. Rec...
Bassem Zayen, Aawatif Hayar, Hamza Debbabi, Hichem...
SIGIR
2009
ACM
15 years 10 months ago
Extracting structured information from user queries with semi-supervised conditional random fields
When search is against structured documents, it is beneficial to extract information from user queries in a format that is consistent with the backend data structure. As one step...
Xiao Li, Ye-Yi Wang, Alex Acero
139
Voted
VRST
2000
ACM
15 years 8 months ago
Web-based 3D media information system
This paper introduces web-based 3D media information system. We first address two promising 3D modeling techniques, i.e., image-based 3D modeling and laser scanning based 3D model...
Yong-Moo Kwon, Ig-Jae Kim, Sang Chul Ahn, Hyoung-G...
CVPR
2001
IEEE
16 years 6 months ago
3D Biplanar Reconstruction of Scoliotic Vertebrae Using Statistical Models
This paper presents a new 3D reconstruction method of the scoliotic vertebrae of a spine, using two conventional radiographic views (postero-anterior and lateral), and a global pr...
Said Benameur, Max Mignotte, Stefan Parent, Hubert...
PERVASIVE
2009
Springer
15 years 10 months ago
Situvis: A Visual Tool for Modeling a User's Behaviour Patterns in a Pervasive Environment
Abstract. One of the key challenges faced when developing contextaware pervasive systems is to capture the set of inputs that we want a system to adapt to. Arbitrarily specifying r...
Adrian K. Clear, Ross Shannon, Thomas Holland, Aar...