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ENGL
2007
71views more  ENGL 2007»
15 years 4 months ago
Inductive Classifying Artificial Network for Fly Ash Type Categorization
Nowadays, fly ash is a common ingredient of concrete and may constitute up to 50% by weight of the total binder material. Incorporation of fly ash in Portland-cement concrete is hi...
M. C. Nataraja, M. A. Jayaram, C. N. Ravikumar
PERCOM
2007
ACM
16 years 4 months ago
A Context Middleware Based on Sensor and RFID Information
Pervasive computing environments have traditionally used distributed sensors to gather user context. EPC (Electronic Product Code) information extracted from RFID tags could addit...
Daeyoung Kim, Tomás Sánchez Ló...
SIGMOD
2003
ACM
154views Database» more  SIGMOD 2003»
16 years 4 months ago
The Cougar Project: a work-in-progress report
We present an update on the status of the Cougar Sensor Database Project, in which we are investigating a database approach to sensor networks: Clients "program" the sen...
Alan J. Demers, Johannes Gehrke, Rajmohan Rajarama...
ICASSP
2009
IEEE
15 years 11 months ago
Field inversion by consensus and compressed sensing
— We study the inversion of a random field from pointwise measurements collected by a sensor network. We assume that the field has a sparse representation in a known basis. To ...
Aurora Schmidt, José M. F. Moura
CORR
2008
Springer
158views Education» more  CORR 2008»
15 years 4 months ago
Distributed and Recursive Parameter Estimation in Parametrized Linear State-Space Models
We consider a network of sensors deployed to sense a spatio-temporal field and infer parameters of interest about the field. We are interested in the case where each sensor's...
S. Sundhar Ram, Venugopal V. Veeravalli, Angelia N...