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INFOCOM
2009
IEEE
16 years 1 months ago
VirtualFace: An Algorithm to Guarantee Packet Delivery of Virtual-Coordinate-Based Routing Protocols in Wireless Sensor Networks
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many virtual-coordinate-based routing protocols are proposed for ...
Ming-Jer Tsai, Fang-Ru Wang, Hong-Yen Yang, Yuan-P...
INFOCOM
2009
IEEE
16 years 1 months ago
Sensor Network Localization Using Sensor Perturbation
—Sensor network localization is an instance of the NP-HARD graph realization problem. Thus, methods used in practice are not guaranteed to find the correct localization, even if...
Yuanchen Zhu, Steven J. Gortler, Dylan Thurston
INFOCOM
2009
IEEE
16 years 1 months ago
Blind Detection of Spread Spectrum Flow Watermarks
— Recently, the direct sequence spread-spectrum (DSSS)-based technique has been proposed to trace anonymous network flows. In this technique, homogeneous pseudo-noise (PN) codes...
Weijia Jia, Fung Po Tso, Zhen Ling, Xinwen Fu, Don...
IPPS
2009
IEEE
16 years 1 months ago
Adaptative clustering Particle Swarm Optimization
—The performance of Particle Swarm Optimization (PSO) algorithms depends strongly upon the interaction among the particles. The existing communication topologies for PSO (e.g. st...
Salomão S. Madeiro, Carmelo J. A. Bastos Fi...
IROS
2009
IEEE
172views Robotics» more  IROS 2009»
16 years 1 months ago
Incremental polyphonic audio to score alignment using beat tracking for singer robots
— We aim at developing a singer robot capable of listening to music with its own “ears” and interacting with a human’s musical performance. Such a singer robot requires at ...
Takuma Otsuka, Toru Takahashi, Hiroshi G. Okuno, K...