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2007
128views Robotics» more  RSS 2007»
15 years 8 months ago
Data Association in O(n) for Divide and Conquer SLAM
—In this paper we show that all processes associated to the move-sense-update cycle of EKF SLAM can be carried out in time linear in the number of map features. We describe Divid...
Lina María Paz, José E. Guivant, Jua...
RSS
2007
121views Robotics» more  RSS 2007»
15 years 8 months ago
Passivity-Based Switching Control for Stabilization of Wheeled Mobile Robots
— We propose a novel switching control law for the posture stabilization of a wheeled mobile robot, that utilizes the (energetic) passivity of the system’s open-loop dynamics w...
Dongjun Lee
SIP
2007
15 years 8 months ago
A variational segmentation framework using active contours and thresholding
Segmentation involves separating distinct regions in an image. In this note, we present a novel variational approach to perform this task. We propose an energy functional that nat...
Samuel Dambreville, Marc Niethammer, Anthony J. Ye...
AAAI
2004
15 years 8 months ago
Extending CP-Nets with Stronger Conditional Preference Statements
A logic of conditional preferences is defined, with a language which allows the compact representation of certain kinds of conditional preference statements, a semantics and a pro...
Nic Wilson
ACL
2006
15 years 8 months ago
A Composite Kernel to Extract Relations between Entities with Both Flat and Structured Features
This paper proposes a novel composite kernel for relation extraction. The composite kernel consists of two individual kernels: an entity kernel that allows for entity-related feat...
Min Zhang, Jie Zhang, Jian Su, Guodong Zhou