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» Place, Sense of Place, and Presence
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CHI
2009
ACM
14 years 6 months ago
Measuring the impact of third place attachment on the adoption of a place-based community technology
CoCollage is a placed-based community technology that leverages the power of online social networking to facilitate awareness and face-to-face interactions in a third place. We ad...
Shelly Farnham, Joseph F. McCarthy, Yagnesh Patel,...
PERVASIVE
2005
Springer
13 years 11 months ago
Place Lab: Device Positioning Using Radio Beacons in the Wild
Location awareness is an important capability for mobile computing. Yet inexpensive, pervasive positioning—a requirement for wide-scale adoption of location-aware computing—has...
Anthony LaMarca, Yatin Chawathe, Sunny Consolvo, J...
CMSB
2008
Springer
13 years 7 months ago
Compositional Definitions of Minimal Flows in Petri Nets
Abstract. This paper gives algebraic definitions for obtaining the minimal transition and place flows of a modular Petri net from the minimal transition and place flows of its comp...
Michael Pedersen
ICRA
2000
IEEE
139views Robotics» more  ICRA 2000»
13 years 10 months ago
Appearance-Based Place Recognition for Topological Localization
This paper presents a new appearance-based place recognition system for topological localization. The method uses a panoramic vision system to sense the environment. Color images ...
Iwan Ulrich, Illah R. Nourbakhsh
ECCV
2010
Springer
13 years 8 months ago
Avoiding confusing features in place recognition
We seek to recognize the place depicted in a query image using a database of “street side” images annotated with geolocation information. This is a challenging task due to chan...