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SENSYS
2009
ACM
14 years 3 months ago
Achieving range-free localization beyond connectivity
Wireless sensor networks have been proposed for many location-dependent applications. In such applications, the requirement of low system cost prohibits many range-based methods f...
Ziguo Zhong, Tian He
ICNP
1999
IEEE
14 years 24 days ago
HAWAII: A Domain-based Approach for Supporting Mobility in Wide-Area Wireless Networks
Mobile IP is the current standard for supporting macromobility of mobile hosts. However, in the case of micromobility support, there are several competing proposals. In this paper,...
Ramachandran Ramjee, Thomas F. La Porta, Sandra R....
ATAL
2008
Springer
13 years 10 months ago
Simulation of sensor-based tracking in Second Life
This paper describes "Second Life" as a novel type of testbed and simulation environment for sensor-based applications. Second Life is a popular virtual online world tha...
Boris Brandherm, Sebastian Ullrich, Helmut Prendin...
SAC
2009
ACM
14 years 3 months ago
Geographical data collection in sensor networks with self-organizing transaction cluster-heads
This paper proposes 2G, a flexible and energy-efficient data collection protocol for sensor networks for increasing network lifetime. To this end, it integrates self-organizing d...
Neeraj Rajgure, Eric Platon, Cristian Borcea, Shin...
MM
2005
ACM
121views Multimedia» more  MM 2005»
14 years 2 months ago
Impact of incentive mechanisms on quality of experience
Since entities participating in P2P networks are usually autonomous and therefore free to decide on their level of participation, mechanisms to resolve conflicts between individu...
Andrew Roczniak, Abdulmotaleb El-Saddik