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GI
2009
Springer
15 years 4 months ago
Visual Twittering Using Mobile Phones in Pervasive Environments
Abstract: Research in the field of academic teaching and life focuses on the integration of recent technologies. Additionally, new trends within the current usage of e.g. the Inter...
Michael Wittke, Sven Tomforde, Yaser Chaaban, J&uu...
GI
2009
Springer
15 years 4 months ago
Coarse graining of an individual-based plant model
: The evolution and structuring of plant communities is governed by local plant-to-plant interaction. It has been shown that the individual variability of the organisms and the spa...
Johannes Hoefener, Lars Rudolf, Uta Berger, Thilo ...
GI
2009
Springer
15 years 4 months ago
Modelling Missing Values for Audience Measurement in Outdoor Advertising Using GPS Data
Abstract: GPS technology has made it possible to evaluate the performance of outdoor advertising campaigns in an objective manner. Given the GPS trajectories of a sample of test pe...
Michael May, Christine Körner, Dirk Hecker, M...
GIS
2009
ACM
15 years 4 months ago
LBS (k, T)-anonymity: a spatio-temporal approach to anonymity for location-based service users
We propose a location-based query anonymization technique, LBS (k,T)-anonymization, that ensures anonymity of user's query in a specific time window against what we call know...
Amirreza Masoumzadeh, James Joshi, Hassan A. Karim...
GLOBECOM
2009
IEEE
15 years 4 months ago
Cooperative Uplink of Two Mobile Stations with Network Coding Based on the WiMax LDPC Code
We consider the uplink of two mobile stations with the help of one common relay. Recently, joint network-channel coding based on LDPC codes was proposed for this setup where the ch...
Lena Chebli, Christoph Hausl, Georg Zeitler, Ralf ...