Results 1 - 10 of 1,752

Statistical En-route Filtering of Injected False Data in Sensor Networks

by Fan Ye, Haiyun Luo, Songwu Lu, Lixia Zhang - In INFOCOM , 2004
"... In a large-scale sensor network individual sensors are subject to security compromises. A compromised node can inject into the network large quantities of bogus sensing reports which, if undetected, would be forwarded to the data collection point (i.e. the sink). Such attacks by compromised sensors ..."
Abstract - Cited by 184 (2 self) - Add to MetaCart
can cause not only false alarms but also the depletion of the finite amount of energy in a battery powered network. In this paper we present a Statistical En-route Filtering (SEF) mechanism that can detect and drop such false reports. SEF requires that each sensing report be validated by multiple

GLOBAL EN ROUTE BASING INFRASTRUCTURE LOCATION MODEL

by Er Miravite, Jr. Charles, F. Schlegel , 2006
"... The backbone of the air transportation system for the US military is the En Route System ..."
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The backbone of the air transportation system for the US military is the En Route System

Assimilating en-route Lagrangian observations

by E. T. Spiller, A. Apte, C. K. R. T. Jones, Department Of Mathematics , 2012
"... We investigate the assimilation of data that are collected while Lagrangian ocean instruments are in transit between surfacings. We introduce an observation operator that takes these data into account in addition to the data that are typically assimilated. A key point is that the subsurface, en-rout ..."
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We investigate the assimilation of data that are collected while Lagrangian ocean instruments are in transit between surfacings. We introduce an observation operator that takes these data into account in addition to the data that are typically assimilated. A key point is that the subsurface, en-route

Annoyance Caused by Aircraft En Route Noise

by Office Of Management, David A. Mccurdy , 1992
"... A laboratory experiment was conducted to quantify the annoyance response of people on the ground to en route noise generated by aircraft at cruise conditions. The en route noises were ground-level recordings of ..."
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A laboratory experiment was conducted to quantify the annoyance response of people on the ground to en route noise generated by aircraft at cruise conditions. The en route noises were ground-level recordings of

Direct-To Tool for En Route Controllers

by Heinz Erzberger, David Mcnally, Michelle Foster - ATM-99, IEEE Workshop on Advanced Technologies and their Impact on Air Traffic Management in the 21 st Century , 1999
"... This paper describes the design of a new automation tool for en route controllers, called the Direct-To Tool, that advances the goals of free flight in the climb-to-cruise and en route segments of flight. It also provides a compatible extension of the Free Flight Phase 1 technologies. ..."
Abstract - Cited by 9 (3 self) - Add to MetaCart
This paper describes the design of a new automation tool for en route controllers, called the Direct-To Tool, that advances the goals of free flight in the climb-to-cruise and en route segments of flight. It also provides a compatible extension of the Free Flight Phase 1 technologies.

Annoyance Caused by Aircraft En Route Noise

by David A. McCurdy , 1992
"... A laboratory experiment was conducted to quantify the annoyance response of people on the ground to en route noise generated by aircraft at cruise conditions. The en route noises were ground-level recordings of eight advanced turboprop aircraft flyovers and six conventional turbofan flyovers. The ei ..."
Abstract - Cited by 3 (0 self) - Add to MetaCart
A laboratory experiment was conducted to quantify the annoyance response of people on the ground to en route noise generated by aircraft at cruise conditions. The en route noises were ground-level recordings of eight advanced turboprop aircraft flyovers and six conventional turbofan flyovers

Transparent En-Route Caching in WANs?

by P. Krishnan, Danny Raz, Yuval Shavitt , 1999
"... Hierarchical caching is being widely used today to improve web performance. The way hierarchical caches are deployed requires clients and caches to be aware of the location of nearby caches. This creates management and configuration issues, and may also lead to performance bottlenecks. In contrast, ..."
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, Transparent en-route caches (TERC) are devices that are placed at appropriate locations within the network and work obliviously. A TERC intercepts web requests and web data. If the requested item exists in the TERC's memory, the data is sent to the requester, otherwise the request is transparently

Optimal Content Placement for En-Route Web Caching ∗

by unknown authors
"... This paper studies the optimal placement of web files for en-route web caching. It is shown that existing placement policies are all solving restricted partial problems of the file placement problem, and therefore give only sub-optimal solutions. A dynamic programming algorithm of low complexity whi ..."
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This paper studies the optimal placement of web files for en-route web caching. It is shown that existing placement policies are all solving restricted partial problems of the file placement problem, and therefore give only sub-optimal solutions. A dynamic programming algorithm of low complexity

Honeybee Navigation en route to the Goal: Visual Flight Control and Odometry

by M. V. Srinivasan, S. W. Zhang, M. Lehrer, T. S. Collett - Journal of Experimental Biology , 1996
"... Recent research has uncovered a number of different ways in which bees use cues derived from optic flow for navigational purposes. The distance flown to a food source is gauged by integrating the apparent motion of the visual world that is experienced en route. In other words, bees possess a visuall ..."
Abstract - Cited by 116 (7 self) - Add to MetaCart
Recent research has uncovered a number of different ways in which bees use cues derived from optic flow for navigational purposes. The distance flown to a food source is gauged by integrating the apparent motion of the visual world that is experienced en route. In other words, bees possess a

Optimal Content Placement For En-Route Web Caching

by Anxiao Andrew Jiang, Jehoshua Bruck - Proc. the 2nd IEEE International Symposium on Network Computing and Applications , 2003
"... This paper studies the optimal placement of web files for en-route web caching. It is shown that existing placement policies are all solving restricted partial problems of the file placement problem, and therefore give only sub-optimal solutions. A dynamic programming algorithm of low complexity ..."
Abstract - Cited by 13 (1 self) - Add to MetaCart
This paper studies the optimal placement of web files for en-route web caching. It is shown that existing placement policies are all solving restricted partial problems of the file placement problem, and therefore give only sub-optimal solutions. A dynamic programming algorithm of low complexity
Results 1 - 10 of 1,752