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GISCIENCE
2010
Springer
212views GIS» more  GISCIENCE 2010»
13 years 8 months ago
Qualitative Change to 3-Valued Regions
Regions which evolve over time are a significant aspect of many phenomena in geographic information science. Examples include areas in which a measured value (e.g. temperature, sal...
Matt Duckham, John G. Stell, Maria Vasardani, Mich...
CORR
2008
Springer
128views Education» more  CORR 2008»
13 years 7 months ago
Opportunistic Collaborative Beamforming with One-Bit Feedback
An energy-efficient opportunistic collaborative beamformer with one-bit feedback is proposed for ad hoc sensor networks over Rayleigh fading channels. In contrast to conventional c...
Man-On Pun, D. Richard Brown III, H. Vincent Poor
CVIU
2010
115views more  CVIU 2010»
13 years 7 months ago
A modified model for the Lobula Giant Movement Detector and its FPGA implementation
Bio-inspired vision sensors are particularly appropriate candidates for navigation of vehicles or mobile robots due to their computational simplicity, allowing compact hardware im...
Hongying Meng, Kofi Appiah, Shigang Yue, Andrew Hu...
CN
2007
77views more  CN 2007»
13 years 7 months ago
Secure many-to-one symbol transmission for implementation on smart cards
Multicast communication is arguably the most promising paradigm to enable mass Internet transmission of live events, or any other content sent on the network from a single source ...
Francesc Sebé, Alexandre Viejo, Josep Domin...
PERVASIVE
2006
Springer
13 years 7 months ago
Collaborative Localization: Enhancing WiFi-Based Position Estimation with Neighborhood Links in Clusters
Abstract. Location-aware services can benefit from accurate and reliable indoor location tracking. The widespread adoption of 802.11x wireless LAN as the network infrastructure cre...
Li-Wei Chan, Ji-Rung Chiang, Yi-Chao Chen, Chia-na...