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» On the Use of Landmarks in LPG
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ICC
2009
IEEE
122views Communications» more  ICC 2009»
16 years 28 days ago
Using Area Hierarchy for Multi-Resolution Storage and Search in Large Wireless Sensor Networks
—We consider multi-resolution storage, a technique for providing scalable adaptive data fidelity, necessary for many applications of large wireless sensor networks (WSNs). Altho...
Konrad Iwanicki, Maarten van Steen
SIGIR
2010
ACM
15 years 10 months ago
Using flickr geotags to predict user travel behaviour
We propose a method to predict a user’s favourite locations in a city, based on his Flickr geotags in other cities. We define a similarity between the geotag distributions of t...
Maarten Clements, Pavel Serdyukov, Arjen P. de Vri...
ACL
2009
15 years 4 months ago
A NLG-based Application for Walking Directions
This work describes an online application that uses Natural Language Generation (NLG) methods to generate walking directions in combination with dynamic 2D visualisation. We make ...
Michael Roth, Anette Frank
MOBIHOC
2004
ACM
16 years 5 months ago
Error characteristics of ad hoc positioning systems (aps)
APS algorithms use the basic idea of distance vector routing to find positions in an ad hoc network using only a fraction of landmarks, for example GPS enabled nodes. All the node...
Dragos Niculescu, Badri Nath
ICRA
2007
IEEE
190views Robotics» more  ICRA 2007»
16 years 14 days ago
A UPF-UKF Framework For SLAM
— In this paper we propose a SLAM framework which is based on an algorithm that combines an Unscented Particle Filter (UPF) and Unscented Kalman Filters (UKFs). A UPF is used to ...
Xiang Wang, Hong Zhang