Sciweavers

3786 search results - page 608 / 758
» Structure Comparison and Structure Patterns
Sort
View
CAIP
2009
Springer
196views Image Analysis» more  CAIP 2009»
15 years 9 months ago
Modeling and Measurement of 3D Deformation of Scoliotic Spine Using 2D X-ray Images
Scoliosis causes deformations such as twisting and lateral bending of the spine. To correct scoliotic deformation, the extents of 3D spinal deformation need to be measured. This pa...
Hao Li, Wee Kheng Leow, Chao-Hui Huang, Tet Sen Ho...
CIARP
2009
Springer
15 years 9 months ago
Learning Relational Grammars from Sequences of Actions
Many tasks can be described by sequences of actions that normally exhibit some form of structure and that can be represented by a grammar. This paper introduces FOSeq, an algorithm...
Blanca Vargas-Govea, Eduardo F. Morales
124
Voted
COCO
2009
Springer
128views Algorithms» more  COCO 2009»
15 years 9 months ago
An Almost Optimal Rank Bound for Depth-3 Identities
—We show that the rank of a depth-3 circuit (over any field) that is simple, minimal and zero is at most O(k3 log d). The previous best rank bound known was 2O(k2 ) (log d)k−2...
Nitin Saxena, C. Seshadhri
ICWE
2009
Springer
15 years 9 months ago
Trust and Reputation Mining in Professional Virtual Communities
Abstract. Communication technologies, such as e-mail, instant messaging, discussion forums, blogs, and newsgroups connect people together, forming virtual communities. This concept...
Florian Skopik, Hong Linh Truong, Schahram Dustdar
MM
2009
ACM
144views Multimedia» more  MM 2009»
15 years 9 months ago
Peer-assisted view-dependent progressive mesh streaming
Progressive mesh streaming is increasingly used in 3D networked applications, such as online games, virtual worlds, and digital museums. To scale such applications to a large numb...
Wei Cheng, Dan Liu, Wei Tsang Ooi