Sciweavers

3296 search results - page 444 / 660
» Gathercast with Active Networks
Sort
View
PUC
2002
143views more  PUC 2002»
15 years 6 months ago
TRIP: A Low-Cost Vision-Based Location System for Ubiquitous Computing
: Sentient Computing provides computers with perception so that they can react and provide assistance to user activities. Physical spaces are made sentient when they are wired with...
Diego López de Ipiña, Paulo R. S. Me...
KES
2007
Springer
15 years 6 months ago
Creating Chances Through Cognitive Niche Construction
Abstract As a matter of fact, humans continuously delegate and distribute cognitive functions to the environment to lessen their limits. They build models, representations, and oth...
Lorenzo Magnani
QUESTA
2007
117views more  QUESTA 2007»
15 years 6 months ago
Estimating tail probabilities of heavy tailed distributions with asymptotically zero relative error
Efficient estimation of tail probabilities involving heavy tailed random variables is amongst the most challenging problems in Monte-Carlo simulation. In the last few years, appli...
Sandeep Juneja
INFOCOM
2010
IEEE
15 years 5 months ago
Distributed Power Control for Cognitive User Access based on Primary Link Control Feedback
—We venture beyond the “listen-before-talk” strategy that is common in many traditional cognitive radio access schemes. We exploit the bi-directional nature of most primary c...
Senhua Huang, Xin Liu, Zhi Ding
JSAC
2010
147views more  JSAC 2010»
15 years 5 months ago
Joint identity-message coding
In a significant class of sensor-network applications, the identities of the reporting sensors constitute the bulk of the communicated data, whereas the message itself can be as ...
Lorenzo Keller, Mahdi Jafari Siavoshani, Christina...