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ICC
2007
IEEE
16 years 1 months ago
Multi-template Detection of UWB Ranging Signals in Dense Multipath Environments
— Due to its finite-time resolution, the ultra wideband (UWB) technology has been proposed for use in high-resolution ranging. Such ranging systems employ several pingers each h...
Shenghui H. Song, Keith Q. T. Zhang
ICDCSW
2007
IEEE
16 years 1 months ago
Enhancing Neighborship Consistency for Peer-to-Peer Distributed Virtual Environments
Although P2P-based DVEs can potentially solve the scalability issues, other important issues such as consistency remain unexplored. In this paper, we address neighborship consiste...
Jehn-Ruey Jiang, Jiun-Shiang Chiou, Shun-Yun Hu
VR
2007
IEEE
141views Virtual Reality» more  VR 2007»
16 years 1 months ago
Real-time Path Planning for Virtual Agents in Dynamic Environments
We present a novel approach for real-time path planning of multiple virtual agents in complex dynamic scenes. We introduce a new data structure, Multi-agent Navigation Graph (MaNG...
Avneesh Sud, Erik Andersen, Sean Curtis, Ming C. L...
ICRA
2006
IEEE
139views Robotics» more  ICRA 2006»
16 years 1 months ago
Towards Particle Filter SLAM with Three Dimensional Evidence Grids in a Flooded Subterranean Environment
Abstract— This paper describes the application of a RaoBlackwellized Particle Filter to the problem of simultaneous localization and mapping onboard a hovering autonomous underwa...
Nathaniel Fairfield, George Kantor, David Wettergr...
ICRA
2006
IEEE
217views Robotics» more  ICRA 2006»
16 years 1 months ago
Complete Coverage Control for Nonholonomic Mobile Robots in Dynamic Environments
— We study the problem of generating continuous steering control for robots to completely cover a bounded region over a finite time. First, we pack the area by disks of minimum ...
Yi Guo, Mohanakrishnan Balakrishnan