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IJCAI
1989
15 years 5 months ago
Solving Time-Dependent Planning Problems
A planning problem is time-dependent, if the time spent planning affects the utility of the system's performance. In [Dean and Boddy, 1988], we define a framework for constru...
Mark S. Boddy, Thomas Dean
ICCV
2005
IEEE
16 years 5 months ago
A Theory of Refractive and Specular 3D Shape by Light-Path Triangulation
We investigate the feasibility of reconstructing an arbitrarily-shaped specular scene (refractive or mirror-like) from one or more viewpoints. By reducing shape recovery to the pr...
Kiriakos N. Kutulakos, Eron Steger
ICPR
2004
IEEE
16 years 4 months ago
Multi Feature Path Modeling for Video Surveillance
This paper proposes a novel method for detecting nonconforming trajectories of objects as they pass through a scene. Existing methods mostly use spatial features to solve this pro...
Imran N. Junejo, Mubarak Shah, Omar Javed
FOCS
2007
IEEE
15 years 10 months ago
Finding Disjoint Paths in Expanders Deterministically and Online
We describe a deterministic, polynomial time algorithm for finding edge-disjoint paths connecting given pairs of vertices in an expander. Specifically, the input of the algorith...
Noga Alon, Michael R. Capalbo
ICRA
2007
IEEE
154views Robotics» more  ICRA 2007»
15 years 10 months ago
Path Planning for Planetary Exploration Rovers and Its Evaluation based on Wheel Slip Dynamics
— In this paper, a path planning and its evaluation method is described with taking into account wheel slip dynamics of lunar/planetary exploration rovers. The surface of the pla...
Genya Ishigami, Keiji Nagatani, Kazuya Yoshida