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TOG
2008
145views more  TOG 2008»
14 years 9 months ago
Real-time KD-tree construction on graphics hardware
We present an algorithm for constructing kd-trees on GPUs. This algorithm achieves real-time performance by exploiting the GPU's streaming architecture at all stages of kd-tr...
Kun Zhou, Qiming Hou, Rui Wang 0004, Baining Guo
SIGMOD
2004
ACM
127views Database» more  SIGMOD 2004»
15 years 10 months ago
Efficient Query Reformulation in Peer-Data Management Systems
Peer data management systems (PDMS) offer a flexible architecture for decentralized data sharing. In a PDMS, every peer is associated with a schema that represents the peer's...
Igor Tatarinov, Alon Y. Halevy
ICRA
2006
IEEE
183views Robotics» more  ICRA 2006»
15 years 3 months ago
Anytime Dynamic Path-planning with Flexible Probabilistic Roadmaps
Abstract— Probabilistic roadmaps (PRM) have been demonstrated to be very promising for planning paths for robots with high degrees of freedom in complex 3D workspaces. In this pa...
Khaled Belghith, Froduald Kabanza, Leo Hartman, Ro...
AUTOMATICA
2005
112views more  AUTOMATICA 2005»
14 years 9 months ago
Robust maximum-likelihood estimation of multivariable dynamic systems
This paper examines the problem of estimating linear time-invariant state-space system models. In particular it addresses the parametrization and numerical robustness concerns tha...
Stuart Gibson, Brett Ninness
SCIA
2011
Springer
281views Image Analysis» more  SCIA 2011»
14 years 20 days ago
Combining Stereo and Time-of-Flight Images with Application to Automatic Plant Phenotyping
Abstract. This paper shows how stereo and Time-of-Flight (ToF) images can be combined to estimate dense depth maps in order to automate plant phenotyping. We focus on some challeng...
Yu Song, Chris A. Glasbey, Gerie W. A. M. van der ...