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» Location Models for Augmented Environments
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ISMAR
2006
IEEE
14 years 2 months ago
Online camera pose estimation in partially known and dynamic scenes
One of the key requirements of augmented reality systems is a robust real-time camera pose estimation. In this paper we present a robust approach, which does neither depend on ofï...
Gabriele Bleser, Harald Wuest, Didier Stricker
GRAPHICSINTERFACE
2011
13 years 5 days ago
Ubiquitous cursor: a comparison of direct and indirect pointing feedback in multi-display environments
Multi-display environments (MDEs) connect several displays into a single digital workspace. One of the main problems to be solved in an MDE’s design is how to enable movement of...
Robert Xiao, Miguel A. Nacenta, Regan L. Mandryk, ...
CIKM
2010
Springer
13 years 7 months ago
You are where you tweet: a content-based approach to geo-locating twitter users
We propose and evaluate a probabilistic framework for estimating a Twitter user’s city-level location based purely on the content of the user’s tweets, even in the absence of ...
Zhiyuan Cheng, James Caverlee, Kyumin Lee
NAS
2010
IEEE
13 years 7 months ago
CR: Capability Information for Routing of Wireless Ad Hoc Networks in the Real Environment
—In greedy routing, each relay node forwards the message to a neighbor (also called successor) that is closer to the destination. However, the successor candidate set (SCS) is di...
Zhen Jiang, Zhigang Li, Nong Xiao, Jie Wu
ICPR
2002
IEEE
14 years 9 months ago
Concurrent Map Building and Localization with Landmark Validation
This communication addresses the issue of concurrent map building and localization (CML) for a mobile robot in an unknown environment. The proposed solution extends over previous ...
Juan Andrade-Cetto, Alberto Sanfeliu