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RAS
2008
140views more  RAS 2008»
15 years 2 months ago
Conceptual spatial representations for indoor mobile robots
We present an approach for creating conceptual representations of human-made indoor environments using mobile robots. The concepts refer to spatial and functional properties of ty...
Hendrik Zender, Óscar Martínez Mozos...
ICRA
2008
IEEE
158views Robotics» more  ICRA 2008»
15 years 9 months ago
Informed visual search: Combining attention and object recognition
Abstract— This paper studies the sequential object recognition problem faced by a mobile robot searching for specific objects within a cluttered environment. In contrast to curr...
Per-Erik Forssén, David Meger, Kevin Lai, S...
PVLDB
2010
108views more  PVLDB 2010»
15 years 1 months ago
Retrieving Top-k Prestige-Based Relevant Spatial Web Objects
The location-aware keyword query returns ranked objects that are near a query location and that have textual descriptions that match query keywords. This query occurs inherently i...
Xin Cao, Gao Cong, Christian S. Jensen
VR
2009
IEEE
159views Virtual Reality» more  VR 2009»
15 years 10 months ago
Indoor vs. Outdoor Depth Perception for Mobile Augmented Reality
We tested users’ depth perception of virtual objects in our mobile augmented reality (AR) system in both indoor and outdoor environments using a depth matching task. The indoor ...
Mark A. Livingston, Zhuming Ai, J. Edward Swan II,...
W2GIS
2005
Springer
15 years 8 months ago
Resource Discovery Using Spatio-temporal Information in Mobile Ad-Hoc Networks
In this paper we examine the benefit of reports about resources in mobile ad-hoc networks. Each disseminated report represents information about a spatio-temporal event, such as th...
Ouri Wolfson, Bo Xu, Huabei Yin, Naphtali Rishe