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network design
(5122 results)-
White Papers
GTVS: Boosting the Collection of Application Traffic Ground Truth
Feb 2009
Interesting research in the areas of traffic classification, network monitoring, and application-oriented analysis can not proceed without real traffic traces, labeled with actual application...
Provided by University of Cambridge
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White Papers
Characterizing 10 Gbps Network Interface Energy Consumption
Aug 2010
This paper quantifies the energy consumption in six 10 Gbps and four 1 Gbps interconnects at a fine-grained level, introducing two metrics for calculating the energy efficiency of a network...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Mixing Biases: Structural Changes in the AS Topology Evolution
Feb 2010
In this paper, the authors study the structural evolution of the AS topology as inferred from two different datasets over a period of seven years. They use a variety of topological metrics to...
Provided by University of London
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White Papers
Weighted Spectral Distribution for Internet Topology Analysis: Theory and Applications
Apr 2009
In this paper, the authors introduced a new metric, the Weighted Spectral Distribution (WSD). The WSD differs from other graph measures such as the clustering and assortativity coefficients, the...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On the Importance of Local Connectivity for Internet Topology Models
May 2009
Existing models for Internet Autonomous System (AS) topology generation make structural assumptions about the AS graph. Those assumptions typically stem from beliefs about the true properties of...
Provided by McGill University
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White Papers
Revisiting the Issues on Netflow Sample and Export Performance
Jun 2008
The high volume of packets and packet rates of traffic on some router links makes it exceedingly difficult for routers to examine every packet in order to keep detailed statistics about the...
Provided by University of Cambridge
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White Papers
Tuning Topology Generators Using Spectral Distributions
May 2008
An increasing number of synthetic topology generators are available, each claiming to produce representative Internet topologies. Every generator has its own parameters, allowing the user to...
Provided by Springer Science+Business Media
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White Papers
Network Topologies: Inference, Modeling, and Generation
Jun 2008
Accurate measurement, inference and modeling techniques are fundamental to Internet topology research. Spatial analysis of the Internet is needed to develop network planning, optimal routing...
Provided by University College London
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White Papers
Traffic Trace Artifacts Due to Monitoring Via Port Mirroring
Apr 2007
Port-mirroring techniques are supported by many of today's medium and high-end Ethernet switches. The ubiquity and low-cost of port mirroring has made it a popular method for collecting packet...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Opportunistic Underlay Transmission in Multi-Carrier Cognitive Radio Systems
May 2009
Underlay transmission in cognitive radio enables a secondary (unlicensed) system to utilize a frequency band of primary (licensed) system as long as the unlicensed interferes less than a certain...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Revisiting the Transmission Range Model in Mobile Networks Based on IEEE 802.11a/g
Mar 2008
Do the people correctly simulate mobile networks like MANETs and DTNs? Is the simulation result of mobile networks reliable? In this paper, the authors start from these questions and point out the...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Mean Field Approximation for the Capacity of Server limited, Gate limited Multiserver Polling Systems
Aug 2010
The authors propose a mean field approximation for the capacity of a limited-gated multi-server polling system with a limit on the number of servers a given station can use simultaneously. The...
Provided by INRIA
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White Papers
Analysis of a Bloom Filter Algorithm Via the Supermarket Model
Jun 2009
This paper deals with the problem of identifying elephants in the Internet Traffic. The aim is to analyze a new adaptive algorithm based on a Bloom Filter. This algorithm uses a so-called min-rule...
Provided by INRIA
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White Papers
Is the "Law of the Jungle" Sustainable for the Internet?
Jan 2009
In this paper, the authors seek to characterize the behavior of the Internet in the absence of congestion control. More specifically, they assume all sources transmit at their maximum rate and...
Provided by Orange Labs
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White Papers
The Impact of Association on the Capacity of WLANs
May 2009
This paper contributes to the definition of an association policy for a multi-channel, multiple AP WLAN that depends on both physical rate and realized throughput. The authors show that existing...
Provided by Orange Labs
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White Papers
Analysis of an Algorithm Catching Elephants on the Internet
Jul 2008
The paper deals with the problem of catching the elephants in the Internet traffic. The aim is to investigate an algorithm proposed by Azzana based on a multistage Bloom filter, with a refreshment...
Provided by INRIA
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White Papers
Dynamic Traffic Engineering in the Future Internet
May 2009
Traffic in data networks is known to fluctuate heavily, which can result in sudden service degradation. Handling these traffic demands that are bursty and hard to predict is a major challenge. The...
Provided by Technische Universitat Munchen
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White Papers
Measuring the Validity of Peer-to-Peer Data for Information Retrieval Applications
Sep 2011
Peer-to-Peer (p2p) networks are being increasingly adopted as an invaluable resource for various Information Retrieval (IR) applications, including similarity estimation, content recommendation...
Provided by Tel-Aviv University
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White Papers
A Structural Approach for PoP Geo-Location
Dec 2011
Inferring PoP level maps is gaining interest due to its importance to many areas, e.g., for tracking the Internet evolution and studying its properties. In this paper, the authors introduce a...
Provided by Reed Elsevier
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White Papers
Talent Scouting in P2P Networks
Dec 2011
Record labels would like to identify potential artists as early as possible in their career, before other companies approach the artists with competing contracts. However, there are a huge number...
Provided by Reed Elsevier
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White Papers
RAGE - A Rapid Graphlet Enumerator for Large Networks
Aug 2011
Counting network graphlets (and motifs) was shown to have an important role in studying a wide range of complex networks. However, when the network size is large, as in the case of the Internet...
Provided by Reed Elsevier, Inc
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White Papers
A Parallel Routing Algorithm for Torus NoCs
Jan 2012
This paper proposes a parallel routing algorithm for routing multiple data streams over disjoint paths in the torus Network-on-Chip (NoC) architecture. The authors show how to construct a maximal...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Network Cooperation for Client-AP Association Optimization
Apr 2012
In a WiFi deployment with multiple access points, optimizing the way each client selects an AP from amongst the available choices, has a significant impact on the realized performance. When two or...
Provided by Rutgers University
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White Papers
Rehoming Edge Links for Better Traffic Engineering
Mar 2012
Traditional traffic engineering adapts the routing of traffic within the network to maximize performance. The authors propose a new approach that also adaptively changes where traffic enters and...
Provided by University of Pennsylvania
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White Papers
Network Packet Inspection to Identify Contraband File Sharing Using Forensic Tools
Apr 2012
This Paper discusses the digital forensic tool that uses a Field Programmable Gate Array [FPGA] based software for deep packet inspection in network Router for a Bit Torrent Handshake message....
Provided by mecs-press
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White Papers
Limitations and Possibilities of Path Trading Between Autonomous Systems
Dec 2009
When forwarding packets in the Internet, Autonomous Systems (ASes) frequently choose the shortest path in their network to the next-hop AS in the BGP path, a strategy known as hot-potato routing....
Provided by Tel Aviv University
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White Papers
Zooming Into Radio Events by Bus Snooping
Mar 2012
In this paper, the authors advocate the use of bus snooping to trace radio events. Highly precise and un-intrusive, the technique leads to potentially more efficient code and enables more...
Provided by Swedish Institute of Computer Science
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White Papers
Social Networking in a Disconnected Network - FbDTN: Facebook Over DTN
Sep 2011
In this paper, the authors describe the design and implementation of fb-DTN, a gateway that allow users to access Facebook services over a Disruption Tolerant Network (DTN) in a convenient and...
Provided by Association for Computing Machinery
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White Papers
Peer NAT Proxies for Peer-to-Peer Games
Nov 2009
Network Address Translators (NAT) are ubiquitous on the Internet and any peer-to-peer (p2p) game will almost certainly need to perform NAT traversal through such devices. The authors' experiments...
Provided by National University of Singapore
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White Papers
Hydra: A Massively-Multiplayer Peer-to-Peer Architecture for the Game Developer
Sep 2007
The authors present the design and implementation of Hydra, a peer-to-peer architecture for massively-multiplayer online games. By supporting a novel augmented server-client programming model with...
Provided by National University of Singapore
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White Papers
PTunes: Runtime Parameter Adaptation for Low-Power MAC Protocols
Apr 2012
The authors present pTunes, a framework for runtime adaptation of low-power MAC protocol parameters. The MAC operating parameters bear great influence on the system performance, yet their optimal...
Provided by Association for Computing Machinery
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White Papers
RODEO: Robust and Rapidly Deployable TDM Mesh With QoS Differentiation
Dec 2011
The authors present RODEO, a RObust and rapidly DEplOyable wireless mesh network designed for applications such as disaster management. Natural disasters often destroy existing communication...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Exploiting the LQI Variance for Rapid Channel Quality Assessment
Mar 2009
Communicating over a reliable radio channel is vital for an efficient resource usage in sensor networks: a bad radio channel can lead to poor application performance and higher energy consumption....
Provided by Association for Computing Machinery
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White Papers
Making Sensornet MAC Protocols Robust Against Interference
Dec 2009
Radio interference may lead to packet losses, thus negatively affecting the performance of sensornet applications. In this paper, the authors experimentally assess the impact of external...
Provided by Swedish Institute of Computer Science
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White Papers
Loupe: Verifying Publish-Subscribe Architectures With a Magnifying Lens
Feb 2010
The Publish-Subscribe (P/S) communication paradigm fosters high decoupling among distributed components. This facilitates the design of dynamic applications, but also impacts negatively on their...
Provided by Politecnico di Milano
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White Papers
An OSPF Enhancement for Energy Saving in IP Networks
Jan 2011
This paper deals with a strategy to save energy in an IP network during low traffic hours allowing a subset of IP router interfaces to be put in sleep mode by means of an Energy Aware Routing...
Provided by University of Rome
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White Papers
BARD: A Novel Application of Bayesian Reasoning for Proactive Network Management
May 2009
In the context of Next Generation Networks (NGN), there is a critical need to address the challenges facing the network management functions, to administer the converged infrastructure and...
Provided by University of Ulster
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White Papers
Policy-Driven Resilience Simulator
Feb 2011
Next generation networks must be resilient to challenges, such as malicious attacks and operational overload, and adapt their operation accordingly. Resilience is the ability of the network to...
Provided by Association for Computing Machinery
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White Papers
On the Characterization of Network Traffic Dynamics
Feb 2011
Characterizing backbone networks poses a significant challenge due to the unstable and fluctuated behavior exhibited by network traffic dynamics. Modeling techniques developed for volume-based...
Provided by Lancaster University
-
White Papers
Employing Bayesian Belief Networks for Energy Efficient Network Management
Jul 2010
Network Management Systems (NMS) are used to monitor the network and along with Operations Support Systems (OSS) maintain the performance with a focus on guaranteeing sustained QoS to the...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Adaptive Algorithms for the Identification of Large Flows in IP Traffic
Jun 2009
The authors propose in this paper an on-line algorithm based on Bloom filters for identifying large flows in IP traffic (a.k.a. elephants). Because of the large number of small flows, hash tables...
Provided by Cornell University
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White Papers
Network Coding Capacity: A Functional Dependence Bound
Jan 2009
Explicit characterization and computation of the multi-source network coding capacity region (or even bounds) is long standing open problem. In fact, finding the capacity region requires...
Provided by University of South Australia
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White Papers
Network Coding-Based Protection Strategy Against Node Failures
Jan 2009
The enormous increase in the usage of communication networks has made protection against node and link failures essential in the deployment of reliable networks. To prevent loss of data due to...
Provided by Iowa State University
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White Papers
Capacity Scaling of Single-Source Wireless Networks: Effect of Multiple Antennas
Jan 2009
The authors consider a wireless network in which a single source node located at the center of a unit area having m antennas transmits messages to n randomly located destination nodes in the same...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Remembering What We Like: Toward an Agent-Based Model of Web Traffic
Jan 2009
Analysis of aggregate Web traffic has shown that PageRank is a poor model of how people actually navigate the Web. Using the empirical traffic patterns generated by a thousand users over the...
Provided by Indiana University
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White Papers
A Hybrid Multicast-Unicast Infrastructure for Efficient Publish-Subscribe in Enterprise Networks
May 2010
One of the main challenges in building a large scale publish subcribe infrastructure in an enterprise network, is to provide the subscribers with the required information, while minimizing the...
Provided by Association for Computing Machinery
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White Papers
On the Energy Benefit of Network Coding for Wireless Multiple Unicast
Jan 2009
It has been shown that network coding has the potential of reducing energy consumption in wireless networks. In it is shown that network coding can reduce energy consumption in wireless networks...
Provided by Delft University of Technology
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White Papers
A Channel Coding Perspective of Recommendation Systems
Jan 2009
Recommender systems are commonly used to suggest content (movies, books, etc.) that is relevant to a given buyer. The most common approach is to predict the rating that a potential buyer might...
Provided by Indian Institute of Technology Bombay
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White Papers
Cooperative Multiplexing in the Multiple Antenna Half Duplex Relay Channel
Jan 2009
Cooperation between terminals has been proposed to improve the reliability and throughput of wireless communication. While recent work has shown that relay cooperation provides increased...
Provided by University of California
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White Papers
Slepian-Wolf Coding Over Cooperative Networks
Jan 2009
The authors present sufficient conditions for multicasting a set of correlated sources over cooperative networks. They propose joint source-Wyner-Ziv encoding/sliding-window decoding scheme, in...
Provided by Sharif University of Technology
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White Papers
Two-Bit Message Passing Decoders for LDPC Codes Over the Binary Symmetric Channel
Mar 2009
In this paper, the authors consider quantized decoding of LDPC codes on the binary symmetric channel. The binary message passing algorithms, while allowing extremely fast hardware implementation,...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Architecting Network-Centric Software Systems: A Style-Based Beginning
Jan 2011
With the advent of potent network technology, software development has evolved from traditional platform-centric construction to network-centric evolution. This change involves largely the way the...
Provided by Virginia Polytechnic Institute and State University
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White Papers
Exploiting the Path Propagation Time Differences in Multipath Transmission With FEC
Jan 2009
The authors consider a transmission of a delay-sensitive data stream from a single source to a single destination. The reliability of this transmission may suffer from bursty packet losses - the...
Provided by Ecole Polytechnique Federale de Lausanne
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White Papers
A New Universal Random-Coding Bound for Average Probability Error Exponent for Multiple-Access Channels
Jan 2009
In this work, a new upper bound for average error probability of a two-user Discrete Memoryless (DM) Multiple-Access Channel (MAC) is derived. This bound can be universally obtained for all...
Provided by University of Michigan
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White Papers
Algebraic Watchdog: Mitigating Misbehavior in Wireless Network Coding
Nov 2010
The authors propose a secure scheme for wireless network coding, called the algebraic watchdog. By enabling nodes to detect malicious behaviors probabilistically and use overheard messages to...
Provided by Massachusetts Institute of Technology
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White Papers
Overlay Protection Against Link Failures Using Network Coding
Nov 2010
This paper introduces a network coding-based protection scheme against single and multiple link failures. The proposed strategy ensures that in a connection, each node receives two copies of the...
Provided by Iowa State University
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White Papers
Effects of the Generation Size and Overlap on Throughput and Complexity in Randomized Linear Network Coding
Nov 2010
To reduce computational complexity and delay in randomized network coded content distribution, and for some other practical reasons, coding is not performed simultaneously over all content blocks,...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On the Dynamics of IP Address Allocation and Availability of End-Hosts
Nov 2010
The availability of end-hosts and their assigned routable IP addresses has impact on the ability to fight spammers and attackers, and on peer-to-peer application performance. Previous works study...
Provided by Tel-Aviv University
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White Papers
Construction of Network Error Correction Codes in Packet Networks
May 2010
Recently, Network Error Correction coding (NEC) has been studied extensively. Several bounds in classical coding theory have been extended to network error correction coding, especially the...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Revenue Maximization for Communication Networks With Usage-Based Pricing
Nov 2010
The authors study the optimal usage-based pricing problem in a resource-constrained network with one profit-maximizing Service Provider (SP) and multiple groups of surplus-maximizing users. With...
Provided by Chinese University of Hong Kong
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White Papers
Fast Paths in Large-Scale Dynamic Road Networks
Feb 2008
Efficiently computing fast paths in large-scale dynamic road networks (where dynamic traffic information is known over a part of the network) is a practical problem faced by several traffic...
Provided by Cornell University
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White Papers
Toward Trusted Sharing of Network Packet Traces Using Anonymization: Single-Field Privacy/Analysis Tradeoffs
Oct 2007
Network data needs to be shared for distributed security analysis. Anonymization of network data for sharing sets up a fundamental tradeoff between privacy protection versus security analysis...
Provided by University of Texas
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White Papers
Generalized and Resource-Efficient VNet Embeddings With Migrations
Dec 2010
Network virtualization technology is believed to be a key enabler for the "Future Internet" as it allows to overcome existing ossifications and facilitates fast innovations. A crucial feature of...
Provided by Cornell University
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White Papers
An Efficient Centralized Binary Multicast Network Coding Algorithm for Any Cyclic Network
Feb 2008
The authors give an algorithm for finding network encoding and decoding equations for error-free multicasting networks with multiple sources and sinks. The algorithm given is efficient (polynomial...
Provided by University of Valladolid
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White Papers
Power Efficient Scheduling Under Delay Constraints Over Multi-User Wireless Channels
Feb 2008
In this paper, the authors consider the problem of power efficient uplink scheduling in a Time Division Multiple Access (TDMA) system over a fading wireless channel. The objective is to minimize...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Coding for Network Coding
Nov 2007
The authors consider communication over a noisy network under randomized linear network coding. Possible error mechanism include node- or link-failures, Byzantine behavior of nodes, or an...
Provided by Cornell University
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White Papers
Decoding the Golden Code: A VLSI Design
Nov 2007
Multiple-Input Multiple-Output (MIMO) systems are among the most promising transmission techniques to achieve high data rate and high reliability transmission over wireless channels. The recently...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Compressive Sensing Over Networks
Dec 2010
In this paper, the authors demonstrate some applications of compressive sensing over networks. They make a connection between compressive sensing and traditional information theoretic techniques...
Provided by Massachusetts Institute of Technology
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White Papers
Multiple-Access Network Information-Flow and Correction Codes
Dec 2010
This work considers the multiple-access multicast error-correction scenario over a packetized network with z malicious edge adversaries. The network has min-cut m and packets of length ยงยค, and...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Tuning Message Size in Opportunistic Mobile Networks
Jan 2010
The topology of a real-life network of mobile handheld devices evolves over time as links come up and down. Successive snapshots of the evolving connectivity graph yields a temporal graph, a...
Provided by Association for Computing Machinery
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White Papers
Universal Secure Error-Correcting Schemes for Network Coding
Jan 2010
This paper considers the problem of securing a linear network coding system against an adversary that is both an eavesdropper and a jammer. The network is assumed to transport n packets from...
Provided by University of Toronto
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White Papers
Multiple Access Network Information-Flow and Correction Codes
Jan 2010
Information dissemination can be optimized with the use of network coding since it maximizes the network throughput in multicast transmission scenarios. At the same time network coding is highly...
Provided by Tsinghua University
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White Papers
Network-Level Cooperative Protocols for Wireless Multicasting: Stable Throughput Analysis and Use of Network Coding
Aug 2010
In this paper, the authors investigate the impact of network coding at the relay node on the stable throughput rate in multicasting cooperative wireless networks. The proposed protocol adopts...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Multishot Codes for Network Coding Using Rank-Metric Codes
Apr 2010
The multiplicative-additive finite-field matrix channel arises as an adequate model for linear network coding systems when links are subject to errors and erasures, and both the network topology...
Provided by Federal University of Santa Catarina
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White Papers
Architecture of Network Management Tools for Heterogeneous System
Jan 2010
Managing heterogeneous network systems is a difficult task because each of these networks has its own curious management system. These networks usually are constructed on independent management...
Provided by Universiti Kebangsaan Malaysia
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White Papers
On the Capacity of Non-Coherent Network Coding
Nov 2010
The authors consider the problem of multicasting information from a source to a set of receivers over a network where intermediate network nodes perform randomized network coding operations on the...
Provided by University of California
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White Papers
The Serializability of Network Codes
Jan 2010
Network coding theory studies the transmission of information in networks whose vertices may perform nontrivial encoding and decoding operations on data as it passes through the network. The main...
Provided by Cornell University
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White Papers
Synchronization Analysis in Physical Layer Network Coding
Dec 2009
Physical-layer Network Coding (PNC) makes use of the additive nature of the ElectroMagnetic (EM) waves to apply network coding arithmetic at the physical layer. With PNC, the destructive effect of...
Provided by Cornell University
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White Papers
Converging an Overlay Network to a Gradient Topology
Mar 2011
In this paper, the authors investigate the topology convergence problem for the gossip-based Gradient overlay network. In an overlay network where each node has a local utility value, a Gradient...
Provided by KTH - Royal Institute of Technology
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White Papers
From Optimization to Regret Minimization and Back Again
Nov 2008
Internet routing is mostly based on static information it's dynamicity is limited to reacting to changes in topology. Adaptive performance-based routing decisions would not only improve the...
Provided by Princeton University
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White Papers
Rehoming Edge Links for Better Traffic Engineering
Mar 2012
Traditional traffic engineering adapts the routing of traffic within the network to maximize performance. The authors propose a new approach that also adaptively changes where traffic enters and...
Provided by University of Pennsylvania
-
White Papers
Network Packet Inspection to Identify Contraband File Sharing Using Forensic Tools
Apr 2012
This Paper discusses the digital forensic tool that uses a Field Programmable Gate Array [FPGA] based software for deep packet inspection in network Router for a Bit Torrent Handshake message....
Provided by mecs-press
-
White Papers
Limitations and Possibilities of Path Trading Between Autonomous Systems
Dec 2009
When forwarding packets in the Internet, Autonomous Systems (ASes) frequently choose the shortest path in their network to the next-hop AS in the BGP path, a strategy known as hot-potato routing....
Provided by Tel Aviv University
-
White Papers
Zooming Into Radio Events by Bus Snooping
Mar 2012
In this paper, the authors advocate the use of bus snooping to trace radio events. Highly precise and un-intrusive, the technique leads to potentially more efficient code and enables more...
Provided by Swedish Institute of Computer Science
-
White Papers
Social Networking in a Disconnected Network - FbDTN: Facebook Over DTN
Sep 2011
In this paper, the authors describe the design and implementation of fb-DTN, a gateway that allow users to access Facebook services over a Disruption Tolerant Network (DTN) in a convenient and...
Provided by Association for Computing Machinery
-
White Papers
Peer NAT Proxies for Peer-to-Peer Games
Nov 2009
Network Address Translators (NAT) are ubiquitous on the Internet and any peer-to-peer (p2p) game will almost certainly need to perform NAT traversal through such devices. The authors' experiments...
Provided by National University of Singapore
-
White Papers
Hydra: A Massively-Multiplayer Peer-to-Peer Architecture for the Game Developer
Sep 2007
The authors present the design and implementation of Hydra, a peer-to-peer architecture for massively-multiplayer online games. By supporting a novel augmented server-client programming model with...
Provided by National University of Singapore
-
White Papers
PTunes: Runtime Parameter Adaptation for Low-Power MAC Protocols
Apr 2012
The authors present pTunes, a framework for runtime adaptation of low-power MAC protocol parameters. The MAC operating parameters bear great influence on the system performance, yet their optimal...
Provided by Association for Computing Machinery
-
White Papers
RODEO: Robust and Rapidly Deployable TDM Mesh With QoS Differentiation
Dec 2011
The authors present RODEO, a RObust and rapidly DEplOyable wireless mesh network designed for applications such as disaster management. Natural disasters often destroy existing communication...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Exploiting the LQI Variance for Rapid Channel Quality Assessment
Mar 2009
Communicating over a reliable radio channel is vital for an efficient resource usage in sensor networks: a bad radio channel can lead to poor application performance and higher energy consumption....
Provided by Association for Computing Machinery
-
White Papers
Making Sensornet MAC Protocols Robust Against Interference
Dec 2009
Radio interference may lead to packet losses, thus negatively affecting the performance of sensornet applications. In this paper, the authors experimentally assess the impact of external...
Provided by Swedish Institute of Computer Science
-
White Papers
Loupe: Verifying Publish-Subscribe Architectures With a Magnifying Lens
Feb 2010
The Publish-Subscribe (P/S) communication paradigm fosters high decoupling among distributed components. This facilitates the design of dynamic applications, but also impacts negatively on their...
Provided by Politecnico di Milano
-
White Papers
An OSPF Enhancement for Energy Saving in IP Networks
Jan 2011
This paper deals with a strategy to save energy in an IP network during low traffic hours allowing a subset of IP router interfaces to be put in sleep mode by means of an Energy Aware Routing...
Provided by University of Rome
-
White Papers
BARD: A Novel Application of Bayesian Reasoning for Proactive Network Management
May 2009
In the context of Next Generation Networks (NGN), there is a critical need to address the challenges facing the network management functions, to administer the converged infrastructure and...
Provided by University of Ulster
-
White Papers
Policy-Driven Resilience Simulator
Feb 2011
Next generation networks must be resilient to challenges, such as malicious attacks and operational overload, and adapt their operation accordingly. Resilience is the ability of the network to...
Provided by Association for Computing Machinery
-
White Papers
On the Characterization of Network Traffic Dynamics
Feb 2011
Characterizing backbone networks poses a significant challenge due to the unstable and fluctuated behavior exhibited by network traffic dynamics. Modeling techniques developed for volume-based...
Provided by Lancaster University
-
White Papers
Employing Bayesian Belief Networks for Energy Efficient Network Management
Jul 2010
Network Management Systems (NMS) are used to monitor the network and along with Operations Support Systems (OSS) maintain the performance with a focus on guaranteeing sustained QoS to the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Energy-Aware Data Centre Management
Dec 2010
Cloud computing is one way in which communications within and between data centers can be optimized by using resources which are physically close to the client, are exposed to lower electricity...
Provided by University of Ulster
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White Papers
On the Performance of Priority-Based Virtual Channels Scheduling Algorithm in Packet Telemetry System
Aug 2011
The authors study the performance of priority - based virtual channels scheduling algorithm in packet telemetry system. Probability of occupying physical channel by the virtual channel with the...
Provided by mecs-press
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White Papers
An Underwater Acoustic Routing Protocol Based on Hole Projection
Aug 2011
The directed routing protocol ends in failure when it faces a situation of the destination node with a very low velocity in a sparse ad hoc network so, that none of nodes exist in its forwarding...
Provided by mecs-press
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White Papers
Effect of Short-Term Synaptic Plasticity on Correlated Firing in Feedback Networks
Jun 2011
The firing activity of a neuronal population is correlated, which has been linked to information coding and exchanging. Short-term synaptic plasticity allows synapses to increase (facilitate) or...
Provided by mecs-press
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White Papers
Layered Design and Collaborative Development of Network System and Its Application in Real-Time Information Cluster
Jun 2011
In order to achieve the integrated optimization in developing the big network system, this paper presented the concepts and principles of layered design method and collaborative development using...
Provided by mecs-press
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White Papers
An Improved Dynamic Probabilistic Packet Marking for IP Trace back
Dec 2010
An improved dynamic probabilistic packet marking algorithm named IDPPM is presented, which not only can locate and attack a source rapidly and accurately, but also can reduce the marking overhead...
Provided by mecs-press
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White Papers
Efficient Synthesis of Networks on Chip
Jan 2012
The authors propose an efficient heuristic for the Constraint-Driven Communication Synthesis (CDCS) of on-chip communication networks. The complexity of the synthesis problems comes from the...
Provided by University of California
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White Papers
Physical-Layer Modeling and System-Level Design of Chip-Scale Photonic Interconnection Networks
Oct 2011
Photonic technology is becoming an increasingly attractive solution to the problems facing today's electronic chip-scale interconnection networks. Recent progress in silicon photonics research has...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Nanophotonic Optical Interconnection Network Architecture for On-Chip and Off-Chip Communications
Jan 2008
An architecture for an integrated low-power, high-bandwidth optical interconnection network based on microring resonator technology is presented. The layout of the non-blocking network is...
Provided by Columbia University
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White Papers
Networks-on-Chip in Emerging Interconnect Paradigms: Advantages and Challenges
May 2009
Communication plays a crucial role in the design and performance of multi-core Systems-on-Chip (SoCs). Networks-on-Chip (NoCs) have been proposed as a promising solution to simplify and optimize...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Analysis of Photonic Networks for a Chip Multiprocessor Using Scientific Applications
May 2009
As multiprocessors scale to unprecedented numbers of cores in order to sustain performance growth, it is vital that these gains are not nullified by high energy consumption from inter-core...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Photonic Networks-on-Chip: Opportunities and Challenges
Apr 2008
As the number of processing cores that are integrated into a Chip MultiProcessors (CMP) continues to grow, the network-on-chip paradigm has emerged as a promising solution to address the problem...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
The Case for Low-Power Photonic Networks on Chip
Jun 2007
Packet-switched Networks on Chip (NoC) have been advocated as a natural communication mechanism among the processing cores in future Chip MultiProcessors (CMP). However, electronic NoCs do not...
Provided by Association for Computing Machinery
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White Papers
Configuration Management at Massive Scale: System Design and Experience
Apr 2009
The development and maintenance of network device configurations is one of the central challenges faced by large network providers. Current network management systems fail to meet this challenge...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Systematic Approach for Evolving VLAN Designs
Dec 2009
Enterprise networks are large and complex, and their designs must be frequently altered to adapt to changing organizational needs. The process of redesigning and reconfiguring enterprise networks...
Provided by Purdue University
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White Papers
Different Ways to Achieve Trust in MANET
Apr 2012
MANET (Mobile Ad-hoc NETwork) is hot spot for research due to its various advantages and disadvantages. Providing safe communication between mobile nodes, recognization the position of nodes,...
Provided by Academy & Industry Research Collaboration Center
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White Papers
Confidentiality Protection for Distributed Sensor Data Aggregation
Jan 2008
Efficiency and security are two basic requirements for sensor network design. However, these requirements could be sharply contrary to each other in some scenarios. For example, in-network data...
Provided by Iowa State University
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White Papers
On Field Size and Success Probability in Network Coding
Jun 2008
Using tools from algebraic geometry and Grobner basis theory the authors solve two problems in network coding. First they present a method to determine the smallest field size for which linear...
Provided by Aalborg University
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White Papers
ActiSen: Activity-Aware Sensor Network in Smart Environments
Dec 2011
A sensor network, unlike a traditional communication network, provides high degree of visibility into environmental physical processes. Therefore, its operation is driven by the activities in the...
Provided by Reed Elsevier
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White Papers
EAR: An Energy and Activity-Aware Routing Protocol for Wireless Sensor Networks in Smart Environments
Apr 2012
A sensor network, unlike a traditional communication network, is deeply embedded in physical environments and its operation is mainly driven by the event activities in the environment. In...
Provided by Oxford University Press
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White Papers
Distributed MAC Protocol Supporting Physical-Layer Network Coding
Nov 2011
Physical-layer Network Coding (PNC) is a promising approach for wireless networks. It allows nodes to transmit simultaneously. Due to the difficulties of scheduling simultaneous transmissions,...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
In House High Definition Multimedia: An Overview on Quality-of-Service Requirements
Apr 2010
The increasing demand for high definition multimedia applications in indoor environment requires a novel network design, which should be devised on a clear understanding of Quality-of-Service...
Provided by Delft University of Technology
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White Papers
Joint Encoder - Controller Design for Feedback Control Over Noisy Channels
Aug 2007
The authors study a closed-loop control system with feedback transmitted over a noisy discrete memoryless channel. They propose a joint design of the sensor measurement quantization, protection...
Provided by KTH Royal Institute of Technology
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