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TISSEC
2008
235views more  TISSEC 2008»
13 years 8 months ago
SDAP: A Secure Hop-by-Hop Data Aggregation Protocol for Sensor Networks
Hop-by-hop data aggregation is a very important technique for reducing the communication overhead and energy expenditure of sensor nodes during the process of data collection in a...
Yi Yang, Xinran Wang, Sencun Zhu, Guohong Cao
IMC
2010
ACM
13 years 6 months ago
Performance comparison of 3G and metro-scale WiFi for vehicular network access
We perform a head-to-head comparison of the performance characteristics of a 3G network operated by a nation-wide provider and a metro-scale WiFi network operated by a commercial ...
Pralhad Deshpande, Xiaoxiao Hou, Samir R. Das
MOBIHOC
2007
ACM
14 years 8 months ago
A random perturbation-based scheme for pairwise key establishment in sensor networks
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...
Wensheng Zhang, Minh Tran, Sencun Zhu, Guohong Cao
CHI
2003
ACM
14 years 9 months ago
Where on-line meets on the streets: experiences with mobile mixed reality games
We describe two games in which online participants collaborated with mobile participants on the city streets. In the first, the players were online and professional performers wer...
Martin Flintham, Steve Benford, Rob Anastasi, Terr...
PERCOM
2004
ACM
14 years 8 months ago
An Augmented Virtual Reality Interface for Assistive Monitoring of Smart Spaces
Large sensor networks in applications such as surveillance and virtual classrooms, have to deal with the explosion of sensor information. Coherent presentation of data coming from...
Shichao Ou, Deepak R. Karuppiah, Andrew H. Fagg, E...