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Results 1 - 10
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5,876
Multifractal cross-traffic estimation
- Proc. ITC Specialist Seminar on IP Trac Measurement, Modeling, and Management
, 2000
"... In this paper we develop a novel model-based technique, the Delphi algorithm, for inferring the instantaneous volume of competing cross-traffic across an end-to-end path. By using only end-to-end measurements, Delphi avoids the need for data collection within the Internet. Unique to the algorithm is ..."
Abstract
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Cited by 76 (9 self)
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and effectively tracks changes in network conditions. ns (network simulator) experiments reveal that Delphi gives accurate cross-traffic estimates for higher link utilization levels while at lower utilizations it over-estimates the cross-traffic. Also, when Delphi's single bottleneck assumption does not hold
Surface Street Traffic Estimation
- In MobiSys
, 2007
"... In this paper, we propose a simple yet effective method of identifying traffic conditions on surface streets given location traces collected from on-road vehicles—this requires only GPS location data, plus infrequent low-bandwidth cellular updates. Unlike other systems, which simply display vehicle ..."
Abstract
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Cited by 73 (0 self)
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In this paper, we propose a simple yet effective method of identifying traffic conditions on surface streets given location traces collected from on-road vehicles—this requires only GPS location data, plus infrequent low-bandwidth cellular updates. Unlike other systems, which simply display vehicle
On kinetic waves: II) A theory of traffic Flow on long crowded roads
- Proc. Royal Society A229
, 1955
"... This paper uses the method of kinematic waves, developed in part I, but may be read independently. A functional relationship between flow and concentration for traffic on crowded arterial roads has been postulated for some time, and has experimental backing (? 2). From this a theory of the propagati ..."
Abstract
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Cited by 496 (2 self)
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of the propagation of changes in traffic distribution along these roads may be deduced (??2, 3). The theory is applied (?4) to the problem of estimating how a 'hump', or region of increased concentration, will move along a crowded main road. It is suggested that it will move slightly slower than the mean
Managing Energy and Server Resources in Hosting Centers
- In Proceedings of the 18th ACM Symposium on Operating System Principles (SOSP
, 2001
"... Interact hosting centers serve multiple service sites from a common hardware base. This paper presents the design and implementation of an architecture for resource management in a hosting center op-erating system, with an emphasis on energy as a driving resource management issue for large server cl ..."
Abstract
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Cited by 574 (37 self)
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by estimating the value of their effects on service performance. A greedy resource allocation algorithm adjusts resource prices to balance supply and demand, allocating resources to their most efficient use. A reconfigurable server switching infrastructure directs request traffic to the servers assigned to each
Random Early Detection Gateways for Congestion Avoidance.
- IEEELACM Transactions on Networking,
, 1993
"... Abstract-This paper presents Random Early Detection (RED) gateways for congestion avoidance in packet-switched networks. The gateway detects incipient congestion by computing the average queue size. The gateway could notify connections of congestion either by dropping packets arriving at the gatewa ..."
Abstract
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Cited by 2716 (31 self)
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-layer congestion control protocol such as TCP. The RED gateway has no bias against bursty traffic and avoids the global synchronization of many connections decreasing their window at the same time. Simulations of a TCP/IP network are used to illustrate the performance of RED gateways. lNTRODucTION I N high
Inter-Domain Traffic Estimation for the Outsider
"... Characterizing the flow of Internet traffic is important in a wide range of contexts, from network engineering and application design to understanding the network impact of consumer demand and business relationships. Despite the growing interest, the nearly impossible task of col-lecting large-scale ..."
Abstract
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Characterizing the flow of Internet traffic is important in a wide range of contexts, from network engineering and application design to understanding the network impact of consumer demand and business relationships. Despite the growing interest, the nearly impossible task of col-lecting large
Cross Traffic Estimation by Loss Process Analysis
- in Proceedings of ITC Specialist Seminar on Internet Traffic Engineering and Traffic Management
, 2003
"... This paper applies to cross traffic estimation, a new methodology for analyzing and interpreting measurement collected over Internet. This new approach is based on inferring cross traffic characteristics that lead to the observed losses by using an associated a priori constructive model. ..."
Abstract
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Cited by 3 (0 self)
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This paper applies to cross traffic estimation, a new methodology for analyzing and interpreting measurement collected over Internet. This new approach is based on inferring cross traffic characteristics that lead to the observed losses by using an associated a priori constructive model.
Optimal Filtering in Traffic Estimation for Bandwidth Brokers
- in Proceedings of IEEE GLOBECOM’03
, 2003
"... Abstract- In this paper we present a method for an on-line traffic optimal estimation on a communication link. The proposed filtering procedure is based on a traffic model constituted of a birth and death process, elaborates the current noisy measurements from the link and minimizes the estimate err ..."
Abstract
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Cited by 2 (0 self)
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Abstract- In this paper we present a method for an on-line traffic optimal estimation on a communication link. The proposed filtering procedure is based on a traffic model constituted of a birth and death process, elaborates the current noisy measurements from the link and minimizes the estimate
New Directions in Traffic Measurement and Accounting
, 2001
"... Accurate network traffic measurement is required for accounting, bandwidth provisioning, and detecting DOS attacks. However, keeping a counter to measure the traffic sent by each of a million concurrent flows is too expensive (using SRAM) or slow (using DRAM). The current state-of-the-art (e.g., Cis ..."
Abstract
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Cited by 353 (11 self)
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Accurate network traffic measurement is required for accounting, bandwidth provisioning, and detecting DOS attacks. However, keeping a counter to measure the traffic sent by each of a million concurrent flows is too expensive (using SRAM) or slow (using DRAM). The current state-of-the-art (e
Lagrangian-based Hydrodynamic Model: Freeway Traffic Estimation
, 2012
"... This paper is concerned with highway traffic estimation using traffic sensing data, in a Lagrangian-based modeling framework. We consider the Lighthill-Whitham-Richards (LWR) model (Lighthill and Whitham, 1955; Richards, 1956) in Lagrangian-coordinates, and provide rigorous mathematical results rega ..."
Abstract
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Cited by 1 (0 self)
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This paper is concerned with highway traffic estimation using traffic sensing data, in a Lagrangian-based modeling framework. We consider the Lighthill-Whitham-Richards (LWR) model (Lighthill and Whitham, 1955; Richards, 1956) in Lagrangian-coordinates, and provide rigorous mathematical results
Results 1 - 10
of
5,876
