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ICPR
2004
IEEE
14 years 10 months ago
Global Localization and Relative Pose Estimation Based on Scale-Invariant Features
The capability of maintaining the pose of the mobile robot is central for basic navigation and map building tasks. In this paper we describe a vision-based hybrid localization sch...
Jana Kosecka, Xiaolong Yang
ICML
2005
IEEE
14 years 9 months ago
Action respecting embedding
Dimensionality reduction is the problem of finding a low-dimensional representation of highdimensional input data. This paper examines the case where additional information is kno...
Michael H. Bowling, Ali Ghodsi, Dana F. Wilkinson
CHI
2008
ACM
14 years 9 months ago
Urban encounters: the game of real life
In this paper we describe our ongoing work on modelling urban encounters by extending Conway's Game of Life. We develop our model based on empirical data collected using a Ta...
Vassilis Kostakos
SIGMOD
2003
ACM
134views Database» more  SIGMOD 2003»
14 years 9 months ago
Location-based Spatial Queries
In this paper we propose an approach that enables mobile clients to determine the validity of previous queries based on their current locations. In order to make this possible, th...
Jun Zhang, Manli Zhu, Dimitris Papadias, Yufei Tao...
PERCOM
2004
ACM
14 years 8 months ago
PCOM - A Component System for Pervasive Computing
Applications in the Pervasive Computing domain are challenged by the dynamism in which their execution environment changes, e.g. due to user mobility. As a result, applications ha...
Christian Becker, Marcus Handte, Gregor Schiele, K...