Connected Sensor Cover: Self-Organization of Sensor Networks for Efficient Query Execution (Java)
IEEE/ACM Transactions on Networking, Vol. 14, No. 1

Abstract:
Spatial query execution is an essential functionality of a sensor network, where a query gathers sensor data within a specific geographic region. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execution of such queries. Any reduction in communication cost would result in an efficient use of the battery energy, which is ....etc

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I want PPT slides for wireless sensor network having latest advancement ,applications in all field including home,industry,military etc.starting from basic to future scope.
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Caricatures of Big Bang from Matrices
Presented By:
Sumit R. Das
University of Kentucky, Lexington

Space-time from Matrices
A common slogan in string theory is that space and time are not fundamental, but derived concepts which emerge out of more fundamental structures.
In a few cases we have some hint of what this structure could be “ these are situations where the space-time physics has a holographic description “ usually in terms of a field theory of matrices.
These are in fact descrip ....etc

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Project Team:
J. Dunne
D. Patnode
Advisors:
Dr. Malinowski
Dr. Schertz


Overview
Introduction
Design Goals
Design Methodology
Subsystems
Project Success
Future Extensions / Projects
Applications
Conclusion

Introduction

Wireless Sensor Networks
One of MIT's 10 emerging technologies
Low-power systems
New applications: sensing, controls, automation
WISENET: Wireless Sensor Network
Office environment monitoring
Temperature, humidity, lig ....etc

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Abstract”
In this letter, we analyze a class of Opportunistic Power Allocation (OPA) and sensor selection schemes for parameter estimation in wireless sensor networks. In all cases, only sensors experiencing favorable conditions participate in the estimation process by adjusting their transmit power on the basis of local Channel State Information (CSI) and Residual Energy Information. We address a number of classical problems: the minimization of distortion and transmit power, or the enhancement of network lifetime. Furthermore, we deri ....etc

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ppt on temperture detector using atmega 16 ....etc

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ESCI 518
Fall 2004

Origins
How and when did the:
universe form?
solar system / Earth form?
Moon form?
What were early Earth conditions?

How Do We Know?


Origin of the Universe
Big Bang
occurred 15 billion years ago
model for the beginning of the universe

Edwin Hubble
Universe is continuously expanding

Galaxy’s velocity is proportional to its distance (galaxies that are twice as ....etc

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please send me the related ppt to me ....etc

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