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MASCOTS
2010
13 years 8 months ago
Cluster-Based Correlated Data Gathering in Wireless Sensor Networks
—We consider the problem of optimal cluster-based data gathering in Wireless Sensor Networks (WSNs) when nearby readings are spatially correlated. Due to the dense nature of WSNs...
Ali Dabirmoghaddam, Majid Ghaderi, Carey L. Willia...
ICCV
2009
IEEE
1520views Computer Vision» more  ICCV 2009»
15 years 3 months ago
A Hand-held Photometric Stereo Camera for 3-D Modeling
This paper presents a simple yet practical 3-D modeling method for recovering surface shape and reflectance from a set of images. We attach a point light source to a hand-held c...
Tomoaki Higo, Yasuyuki Matsushita, Neel Joshi, Kat...
IPSN
2009
Springer
14 years 5 months ago
On hierarchical routing in wireless sensor networks
Hierarchical routing is a promising approach for point-topoint routing with very small routing state. While there are many theoretical analyses and high-level simulations demonstr...
Konrad Iwanicki, Maarten van Steen
ICASSP
2009
IEEE
14 years 5 months ago
Multiterminal source coding of Bernoulli-Gaussian correlated sources
This paper presents a practical coding scheme for the direct symmetric multiterminal source coding problem with remote source, when the noise between the remote source and the obs...
Francesca Bassi, Michel Kieffer, Çagatay Di...
ICC
2009
IEEE
147views Communications» more  ICC 2009»
14 years 5 months ago
A Distributed Protocol for Virtual Device Composition in Mobile Ad Hoc Networks
— The dynamic composition of systems of networked appliances, or virtual devices, in MANETs, enables users to generate, on-the-fly, complex strong specific systems. Current work ...
Eric Karmouch, Amiya Nayak