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IJCNN
2000
IEEE
15 years 10 months ago
Extracting Distributed Representations of Concepts and Relations from Positive and Negative Propositions
Linear Relational Embedding (LRE) was introduced (Paccanaro and Hinton, 1999) as a means of extracting a distributed representation of concepts from relational data. The original ...
Alberto Paccanaro, Geoffrey E. Hinton
ICRA
1999
IEEE
145views Robotics» more  ICRA 1999»
15 years 10 months ago
Real Time Position Estimation for Mobile Robots by Means of Sonar Sensors
This paper presents a fast localisation algorithm for autonomous mobile agents in dynamic environments based on the definition of a new very small sized landmark type. These landm...
Cristina Urdiales, Antonio Bandera, R. Ron, Franci...
ICRA
1999
IEEE
96views Robotics» more  ICRA 1999»
15 years 10 months ago
Fluorescent Dye Based Optical Position Sensing for Planar Linear Motors
Industrial Sawyer motor technology has existed for nearly three decades, traditionally being operated as open-loop positioners. Such systems can attain micron level motion resolut...
Gregory A. Fries, Alfred A. Rizzi, Ralph L. Hollis
ISMAR
2003
IEEE
15 years 11 months ago
A Wearable Augmented Reality System for Navigation Using Positioning Infrastructures and a Pedometer
This paper describes a wearable annotation overlay system using augmented reality (AR) techniques. To realize AR systems, the position and orientation of user’s viewpoint should...
Ryuhei Tenmoku, Masayuki Kanbara, Naokazu Yokoya
INFOCOM
2003
IEEE
15 years 11 months ago
Ad Hoc Positioning System (APS) Using AOA
— Position information of individual nodes is useful in implementing functions such as routing and querying in ad-hoc networks. Deriving position information by using the capabil...
Dragos Niculescu, B. R. Badrinath