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ICRA
2007
IEEE
115views Robotics» more  ICRA 2007»
16 years 28 days ago
Leveraging RSSI for Robotic Repair of Disconnected Wireless Sensor Networks
Abstract— Many recent deployments of environmental sensor networks have focused on obtaining measurements across large and inhospitable areas. With increasing scale it becomes im...
Kyle Luthy, Edward Grant, Thomas C. Henderson
ECTEL
2007
Springer
16 years 24 days ago
Supporting Attention in Learning Environments: Attention Support Services, and Information Management
Learners and knowledge workers are increasingly facing environments where frequent interruptions, multi-tasking, information overload, and insufficient community awareness are the ...
Claudia Roda, Thierry Nabeth
ERCIMDL
2007
Springer
102views Education» more  ERCIMDL 2007»
16 years 24 days ago
Finding It on Google, Finding It on del.icio.us
We consider search engines and collaborative tagging systems from the perspective of resource discovery and re-finding on the Web. We performed repeated searches over nine-months o...
Jacek Gwizdka, Michael Cole
VTC
2006
IEEE
124views Communications» more  VTC 2006»
16 years 19 days ago
Accurate BER Analysis of QPSK Modulated Asynchronous DS-CDMA Systems Communicating over Rayleigh Channels
Abstract— The accurate average BER calculation of an asynchronous DS-CDMA system using random spreading sequences is studied in Rayleigh fading channels. An accurate closedform e...
Xiang Liu, Lajos Hanzo
ISCAS
2005
IEEE
138views Hardware» more  ISCAS 2005»
16 years 6 days ago
Modeling of MOS transistors based on genetic algorithm and simulated annealing
— A novel method to extract the efficient model for Metal-Oxide-Semiconductor (MOS) transistors in order to satisfy a specific accuracy is presented. The approach presented here ...
Mohammad Taherzadeh-Sani, Ali Abbasian, Behnam Ame...