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PERCOM
2008
ACM
16 years 6 months ago
Protecting Users' Anonymity in Pervasive Computing Environments
The large scale adoption of adaptive services in pervasive and mobile computing is likely to be conditioned to the availability of reliable privacy-preserving technologies. Unfort...
Linda Pareschi, Daniele Riboni, Claudio Bettini
ICASSP
2008
IEEE
16 years 1 months ago
A compressed sensing technique for OFDM channel estimation in mobile environments: Exploiting channel sparsity for reducing pilo
We consider the estimation of doubly selective wireless channels within pulse-shaping multicarrier systems (which include OFDM systems as a special case). A new channel estimation...
Georg Tauboeck, Franz Hlawatsch
ICRA
2008
IEEE
123views Robotics» more  ICRA 2008»
16 years 1 months ago
Optimal trajectory generation for nonholonomic robots in dynamic environments
Abstract— We study optimal trajectory generation for nonholonomic mobile robots in the presence of moving obstacles. The trajectory is presented by a parameterized higher-order p...
Yi Guo, Tang Tang
ICC
2007
IEEE
16 years 1 months ago
Petrifying Worm Cultures: Scalable Detection and Immunization in Untrusted Environments
— We present and evaluate the design of a new and comprehensive solution for automated worm detection and immunization. The system engages a peer-to-peer network of untrusted mac...
Joel O. Sandin, Bilal Khan
ICC
2007
IEEE
156views Communications» more  ICC 2007»
16 years 1 months ago
Multi-Antenna Techniques for Wireless Mesh Networks in an Outdoor Environment
— This paper investigates the behavior of a Wireless Mesh Network in which the nodes are equipped with a multiple antenna system. The objective of this study is the comparison of...
Fulvio Babich, Massimiliano Comisso, Lucio Mania