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network management
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Mission Statement
TechRepublic's ITPapers is the Web's largest library of free technical IT white papers, webcasts, and case studies. Covering IT categories including Data Management, IT Management, Networking, Communications, Enterprise Applications, Storage, Security and much more, TechRepublic's White Paper Directory is the best source for technical white papers and IT information.
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White Papers
Apportioning Bandwidth to Clients as Per Privileges
Dec 2008
In this paper, the authors present a technique to allocate bandwidth to the clients as per the privileges. It means basically that each user can buy bandwidth which will be available as a premium,...
Provided by Aligarh Muslim University
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White Papers
Towards a Flow-Based Internet Traffic Classification for Bandwidth Optimization
Jun 2009
The evolution of the Internet into a large complex service-based network has posed tremendous challenges for network monitoring and control in terms of how to collect the large amount of data in...
Provided by Universiti Teknologi Malaysia
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White Papers
System-Level Modeling of a Network-on-Chip
Sep 2009
This paper presents the system-level modeling and simulation of a concurrent architecture for a customizable and scalable Network-on-Chip (NoC), using system level tools (Mission Level Designer...
Provided by Florida Atlantic University
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White Papers
RSVP Extended QoS Support for Heterogeneous Two-Tier Personal Communication Systems
Oct 2009
The popularity of UMTS and WLAN networks is often combined into two-tier heterogeneous networks. Therefore, it is important for mobile hosts to have an end-to-end QoS support for service...
Provided by National Chiayi University
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White Papers
Maximizing Lifetime of Homogeneous Wireless Sensor Network Through Energy Efficient Clustering Method
May 2010
The main purpose of this paper is to develop a mechanism to increase the lifetime of homogeneous sensor nodes by controlling long distance communication, energy balancing and efficient delivery of...
Provided by Universiti Teknologi PETRONAS
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White Papers
Manuscript Preparation Guidelines for International Journal of Computer Science and Security
Feb 2010
In this paper, a new variant of cryptographic schemes based on error coding is studied. Random based techniques allow to design large families of chained codes. Therefore, in principle, such codes...
Provided by Universite Bordeaux 1
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White Papers
Study on the Considered Harmful Based on Internet QoS
May 2009
Unified game-theoretic models had led to many natural advances, including systems and Smalltalk. In fact, few biologists would disagree with the simulation of evolutionary programming. In the...
Provided by Academy Publisher
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White Papers
Improving Performance of World Wide Web by Adaptive Web Traffic Reduction
Jun 2009
The ever increasing use of World Wide Web in the existing network, results in poor performance. Several techniques have been developed for reducing web traffic by compressing the size of the file,...
Provided by University of Kerala
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White Papers
Network Design by Using Opnet IT Guru Academic Edition Software
Jan 2011
This paper Outlines Essentials of Designing a Network by Using OPNET Network Simulation Software. Various Scenarios Have Been Designed and the Impacts of These Design Decisions on Different Users...
Provided by Rivier College
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White Papers
Network Design for Vertex Connectivity
May 2008
A fundamental problem in network design is to construct a minimum cost network that satisfies some specified connectivity requirements between pairs of vertices. One of the most well-studied...
Provided by Association for Computing Machinery
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White Papers
System Identification With General Dynamic Neural Networks and Network Pruning
Jan 2011
This paper presents an exact pruning algorithm with adaptive pruning interval for General Dynamic Neural Networks (GDNN). GDNNs are artificial neural networks with internal dynamics. All layers...
Provided by TECHNICAL UNIVERSITY OF MUNICH
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White Papers
A Network Worm Vaccine Architecture
Jan 2011
The ability of worms to spread at rates that effectively preclude human-directed reaction has elevated them to a first-class security threat to distributed systems. The authors present the first...
Provided by Columbia University
-
White Papers
Enabling High-Bandwidth Vehicular Content Distribution
Dec 2010
The authors present VCD, a novel system for enabling high-bandwidth content distribution in vehicular networks. In VCD, a vehicle opportunistically communicates with nearby Access Points (APs) to...
Provided by Association for Computing Machinery
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White Papers
Spatio-Temporal Compressive Sensing and Internet Traffic Matrices
Aug 2009
Many basic network engineering tasks (e.g., traffic engineering, capacity planning, and anomaly detection) rely heavily on the availability and accuracy of traffic matrices. However, in practice...
Provided by Association for Computing Machinery
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White Papers
Delay Reduction Via Lagrange Multipliers in Stochastic Network Optimization
Apr 2009
In this paper, the authors consider the problem of reducing network delay in stochastic network utility optimization problems. They start by studying the recently proposed Quadratic Lyapunov...
Provided by University of Southern California
-
White Papers
Modeling of Multi-Resolution Active Network Measurement Time-Series
Sep 2008
Active measurements on network paths provide end-to-end network health status in terms of metrics such as bandwidth, delay, jitter and loss. Hence, they are increasingly being used for various...
Provided by IEEE
-
White Papers
Managing Performance in Converged Networks: Not Your Father's NMS
Aug 2007
Network Management Systems (NMS) were last decade's answer to the ever-increasing demands of networks. They offered a best-effort solution that promised to make sense of the morass of data...
Provided by Apparent Networks
-
White Papers
Towards a Business Continuity Information Network for Rapid Disaster Recovery
Apr 2008
Crisis Management and Disaster Recovery have gained immense importance in the wake of recent man and nature inflicted calamities such as the terrorist attacks of September 11th 2001 and...
Provided by Florida International University
-
White Papers
Large Area High Efficiency Broad Bandwidth 800 nm Dielectric Gratings for High Energy Laser Pulse Compression
Dec 2009
The grating compressor is one of the most critical components of a high power Chirped Pulse Amplification (CPA) laser system. Requirements for the diffraction gratings include: high diffraction...
Provided by Optical Society of America
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White Papers
Pseudolikelihood EM for Within-Network Relational Learning
Oct 2008
In this paper, the authors study the problem of within-network relational learning and inference, where models are learned on a partially labeled relational dataset and then are applied to predict...
Provided by Purdue University
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White Papers
Combining Semi-Supervised Learning and Relational Resampling for Active Learning in Network Domains
Jun 2010
Recent work in statistical relational learning has demonstrated the effectiveness of network-based classification methods, which exploit relational dependencies among in-stances to improve...
Provided by Purdue University
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White Papers
Broadcasting in Multi-Channel Wireless Infrastructure Networks Employing Directional Antenna
Feb 2010
Multi-channel wireless networks are increasingly being employed as infrastructure networks in metro areas. In addition, nodes in these networks employ directional antennas to improve spatial...
Provided by University of Arizona
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White Papers
Routing in Max-Min Fair Networks: A Game Theoretic Approach
Sep 2010
In this paper, the authors study the problem of routing in networks with max-min fair congestion control at the link level. The goal of each user is to maximize its own bandwidth by selecting its...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
BriMon: A Sensor Network System for Railway Bridge Monitoring
Jun 2008
Railway systems are critical in many regions, and can consist of several tens of thousands of bridges, being used over several decades. It is critical to have a system to monitor the health of...
Provided by Association for Computing Machinery
-
Podcasts
Troubleshooting Common BlackBerry Issues
Feb 2011
This podcast covers troubleshooting guidance for customers who experience issues activating, managing, and decommissioning BlackBerry users in Microsoft Business Productivity Online Standard...
Provided by Microsoft
-
White Papers
Inherent Behaviors for On-Line Detection of Peer-to-Peer File Sharing
Jan 2008
Blind techniques to detect network applications - approaches that do not consider packet contents - are increasingly desirable because they have fewer legal and privacy concerns, and they can be...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Programmable Architecture for Scalable and Real-Time Network Traffic Measurements
Nov 2008
Accurate and real-time traffic measurement is becoming increasingly critical for large variety of applications including accounting, bandwidth provisioning and security analysis. Existing network...
Provided by Association for Computing Machinery
-
White Papers
Graceful Network Operations
Mar 2009
A significant fraction of network events (such as topology or route changes) and the resulting performance degradation stem from premeditated network management and operational tasks. This paper...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Network Architecture for Large-Scale Science
Jan 2008
Within the framework of the Diversified Internet where architecturally different metanetworks coexist on a shared communication substrate, the authors present a Large-scale Scientific Metanetwork...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Control Plane Architecture and Design Considerations for Multi-Service, Multi-Layer, Multi-Domain Hybrid Networks
Jan 2008
The hybrid network architecture promises the combined advantages of both the current best-effort Internet Protocol (IP) service and dedicated deterministic end-to-end network services. While the...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Design Principle for Future High-Speed Networks
Jan 2008
In this paper, the authors discuss the design philosophy for future high-speed networks. They argue that the fundamental issue for a communication network is to provide connectivity, which means...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
High Reliability and Availability in Radio Over Fiber Networks
Jan 2008
It is well known that the network infrastructure to communicate with vehicles with broadband access will play a major role in future telecommunications. Therefore radio over fiber future networks...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Quasi-Likelihood Approach for Accurate Traffic Matrix Estimation in a High Speed Network
Jan 2008
Knowing the traffic matrix, i.e., packet/byte counts between pairs of nodes in a network, is important for network management. The main challenges for accurate traffic matrix estimation in a high...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Turbo King: Framework for Large-Scale Internet Delay Measurements
Jan 2008
Distance estimation and topological proximity in the Internet have recently emerged as important problems for many distributed applications. Besides deploying tracers and using virtual...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Peacock Hashing: Deterministic and Updatable Hashing for High Performance Networking
Jan 2008
Hash tables are extensively used in networking to implement data-structures that associate a set of keys to a set of values, as they provide O(1), query, insert and delete operations. However, at...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On the Design of Load Factor Based Congestion Control Protocols for Next-Generation Networks
Jan 2008
In this paper, the authors analyzed the trade-off between increasing the amount of feedback information and the resulting performance improvements for load factor based congestion control...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A New Bound on the Performance of the Bandwidth Puzzle
Feb 2011
A bandwidth puzzle was recently proposed to defend against colluding adversaries in peer-to-peer networks. The colluding adversaries do not do actual work but claim to have uploaded contents for...
Provided by Florida State University
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White Papers
APEnet+: High Bandwidth 3D Torus Direct Network for Petaflops Scale Commodity Clusters
Feb 2011
This paper describes herein the APElink+ board, a PCIe interconnect adapter featuring the latest advances in wire speed and interface technology plus hardware support for a RDMA programming model...
Provided by Universita Degli Studi di Roma
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White Papers
RandPeer: Membership Management for QoS Sensitive Peer-to-Peer Applications
Jan 2011
Many Peer-to-Peer (P2P) applications such as media broadcasting and content distribution require a high performance overlay structure in order to deliver satisfying Quality of Service (QoS)....
Provided by University of Illinois at Urbana-Champaign
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White Papers
The Design, Implementation and Performance Evaluation of Xylophone: A Scalable QoS-Enabled WiFi Locator Service
Jul 2010
WiFi access points that provide Internet access to users have been steadily increasing in urban areas. Different access points different from one another in terms of services that they provide,...
Provided by University of Colorado at Boulder
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Whitepapers
Can We Trust the Inter-Packet Time for Traffic Classification?
Apr 2011
The identification of Internet applications is important for ISPs and network administrators to protect the network from unwanted traffic and prioritize some major applications. Statistical...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Study on the Characteristics of Data Traffic of Online Social Networks
Apr 2011
In the past few years, the authors have witnessed a flourish of Online Social Network websites (OSNs). In this kind of websites, the users are not only information consumers, but also actively...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Three-Dimensional Characterization of Internet Flows
Apr 2011
In this paper a three-dimensional (size, duration and rate) flow traffic characterization framework is proposed. Detailed investigation of application clusters in the characterization space is...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
r-Regular P2P Broadcast Networks: Optimal Delay and Throughput Using Network Coding
Apr 2011
The authors introduce a homogeneous r-regular network model for a Peer-To-Peer (P2P) video broadcast network. Such networks are simple to construct and allow the implementation of fairness...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Singularity Probability Analysis for Sparse Random Linear Network Coding
Apr 2011
Motivated by the sparse random linear network coding approach, the authors consider the problem of characterizing the probability of having a full rank (or nonsingular) square transfer matrix over...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Measurement Study of Attacks on BitTorrent Seeds
Apr 2011
The authors study a natural and potentially devastating attack against BitTorrent, namely, attacking the initial seed in a torrent's early stages. The goal of this attack is to diminish the seed's...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Minimizing Path Delay in Multipath Networks
Apr 2011
One of the most important problems in the field of performance optimization for data networks is the problem of routing to achieve delay minimization. This becomes extremely important in the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Resilient Traffic Engineering in a Transit-Edge Separated Internet Routing
Apr 2011
The significant growth of Internet traffic and increase of routing tables require solutions to address Internet scalability and resiliency. A possible direction is to move away from the flat...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Effective Capacity of Correlated MISO Channels
Apr 2011
This paper presents an analytical performance investigation of the capacity limits of correlated Multiple-Input Single-Output (MISO) channels in the presence of Quality-of-Service (QoS)...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Max-Flow Protection Using Network Coding
Apr 2011
In this paper, the authors present a new way to enhance the survivability of the information flow between two communicating nodes S and T without compromising the maximum achievable S-T...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Low Complexity Tri-Level Sampling Receiver Design for UWB Time-Of-Arrival Estimation
Apr 2011
In this paper, the effect of finite-level quantization on UWB Time-Of-Arrival (TOA) estimation is investigated. The scheme of optimized quantization threshold combined with the post-quantization...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
On the Optimization of Decode-and-Forward Schemes for Two-Way Asymmetric Relaying
Apr 2011
In this paper, the authors consider a two-way asymmetric re-laying channel with unmatched traffics from two sources. Aiming at maximizing the sum rate under a minimum rate constraint, they address...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Adaptive Rate Allocation Scheme for Uplink TH-UWB Networks
Apr 2011
In this paper, an efficient rate allocation scheme to maximize the throughput in uplink multi-rate Time-Hopping Ultra-WideBand (TH-UWB) communications is proposed. This is a challenging task due...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Content Routers: Fetching Data on Network Path
Apr 2011
In this paper, the authors present an in-network caching architecture based on content routers to improve the traffic efficiency in the Internet. The main idea is to provide a forwarding fabric...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Inter-Domain Traffic Engineering Using an AS-Level Multipath Routing Architecture
Apr 2011
Traffic Engineering (TE) aims at distributing traffic through routes to suit a specific goal. BGP addresses TE in a very specific way: it is a single path system, and mixes traffic control and...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Knowledge Dissemination for Autonomic Network
Apr 2011
Autonomic computing is a new paradigm inspired by the biological world. It allows networks to self-organize control decisions. To ensure an efficient self-organization, an autonomic network must...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
An Optimal Estimation of Origin-Destination Traffic in Large-Scale Backbone Network
Apr 2011
This paper proposes a constrained iterative optimal approach to estimate traffic matrix, namely all origin-destination traffic, in a large-scale backbone network. Based on the modified principal...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Optimality of Separate Network-Channel Coding
Apr 2011
The encoding and decoding of network code at network layer and channel code at the physical layer can be performed either jointly or separately. The largest achievable rate region is obtained when...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
New Approach to Network Management Architecture
Jan 2011
Network Management is needed to control and optimize the operation of the network and to respond to changing user requirements. Management includes the initialization, monitoring and modification...
Provided by MAHARAJA AGRASEN INSTITUTE OF TECHNOLOGY
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Whitepapers
Adaptive Distributed Network-Channel Coding for Cooperative Multiple Access Channel
Apr 2011
In this paper, the authors propose an adaptive distributed network-channel coding for a cooperative multiple access channel where M users cooperatively communicate with a common base station. The...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Involutional Block Cipher for Limited Resources
Oct 2008
The authors propose a scalable block cipher which is an involutional SPN. They use one S-box which is an involution and a bit permutation which also is an involution. As a result they received a...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Scalable Resource Management Mechanism With Feedback Control for Network Systems
Oct 2008
With the progress of large-scaled networks, a service platform should manage effectively enormous amounts of diversified information to ensure stable operations of the platform systems in a...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Evaluation of a Rule-Based Approach for Context-Aware Services
Oct 2008
In previous work, the authors have proposed a rule-based platform to support context-aware service development. Rules are used to detect relevant situations in the users' context and to trigger...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Investigating the Influence of Market Shares on Interconnection Settlements
Oct 2008
This paper investigates the role of providers' market shares for consumers and websites on interconnection settlements between networks. The authors proposed to differentiate traffic into two...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Virtual Node Based Network Distance Prediction Mechanism
Oct 2008
Network distance prediction mechanism based on network coordinate system provides an efficient way to obtain latency between node pairs with limited times of measurements. However, most of today's...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Nonlinear Quadratic Pricing for Concavifiable Utilities in Network Rate Control
Oct 2008
This paper deals with a category of concavifiable functions that can be used to model inelastic traffic in the network. Such class of functions can be concavified within an interval of interest...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Target-Based Power Control for Queueing Systems With Applications to Packet Switches
Oct 2008
Many data center devices, for instance packet switches, can be modeled within the context of resource constrained queueing systems. In this paper, the authors define a novel algorithm class which...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The PCC Rule in the 3GPP IMS Policy and Charging Control Architecture
Oct 2008
Optimized processing and cost efficient solutions for providing and controlling the Quality of Service (QoS) are important issues for the 3GPP operators. Although the main frame of the IMS...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A New Method for End-to-End Available Bandwidth Estimation
Oct 2008
Previous Probe Gap Model (PGM) based Available Bandwidth (AB) estimation methods all request the "Busy assumption" that probing packet pairs should be in the same busy period when transmitted on...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The Inference of Link Loss Rates With Internal Monitors
Oct 2008
Network tomography has been widely used recently as an method to infer the network internal link-level characteristics by end-to-end measurement. In this paper, the authors consider the problem of...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Challenges in DSL Network Management
Oct 2008
DSL Management involves reconfigurations and diagnostics. New management parameters offer new possibilities, but also exacerbate the issue of accuracy, availability, and differences among...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Autonomic Networks and Management of Dynamic Services Deployment
Oct 2008
An overlay network is built on top of one or more existing networks, by adding an additional layer of indirection and/or virtualization routing, and changing properties in one or more areas of...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Multilevel Transmission System Using Multiple LDs and Block Receiving Technique
Oct 2008
The authors propose an inexpensive multilevel transmission system that uses several Laser Diodes (LDs) of different wavelengths and receives each stream as a block. To compensate for the skew...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Survey on Network Neutrality: A New Form of Discrimination Based on Network Profiling
Oct 2008
Network Neutrality is a concept that while not clearly defined, has generated great debate in many different venues such as economics, academia, law, the Internet industry and Congress, with both...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Network Reconfiguration in Distribution System by Software Simulation for Loss Reduction
Aug 2012
The main aim of the distribution companies is to reduce their operating costs to get ahead of competition. One of the most popular approach is to increase the degree of reliability of distribution...
Provided by Interscience Open Access Journals
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Whitepapers
Optimal Error Rate Performance of Binary TH-UWB Receivers in Multiuser Interference
Oct 2008
An exact mathematical model which explains the important characteristics of the Probability Density Function (PDF) of the Multiple Access Interference (MAI) in Time-Hopping UWB (TH-UWB) systems is...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Proposing a New Approach to Applying Pervasive Computing in Agriculture Environments
Aug 2012
The resource management in agriculture environments is very important. Using smart controls will be one of the most eminent ways of managing. These resources such as water and plant nutrition. In...
Provided by International Journal of Computer Science and Network Security
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Whitepapers
Performance Enhancement of Channel-Phase Precoded Ultra-Wideband (CPP-UWB) Systems by Rake Receivers
Oct 2008
The authors propose to use the Rake receiver to improve the system performance by collecting more signal power in an Ultra-WideBand (UWB) system precoded by the channel phase information, called...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Improving QoS Parameter by Eliminating Hidden Terminal Problem
Aug 2011
In this paper, the basic idea of PCF is applied to solve hidden terminal problem and improve the QoS parameter. When collisions occur at a node, the node considers that there is more than one node...
Provided by International Journal of Computer Theory and Engineering (IJCTE)
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Whitepapers
Metric Based Efficient Traffic Management in Intranets Using Incremental Advanced DST Approach
Dec 2010
In the recent computing network environment based on reliability and data availability data availability plays a vital role in Network environment. Traffic Management(TM) is widely used in...
Provided by Kurukshetra University
-
White Papers
System Identification With General Dynamic Neural Networks and Network Pruning
Jan 2011
This paper presents an exact pruning algorithm with adaptive pruning interval for General Dynamic Neural Networks (GDNN). GDNNs are artificial neural networks with internal dynamics. All layers...
Provided by TECHNICAL UNIVERSITY OF MUNICH
-
White Papers
A Network Worm Vaccine Architecture
Jan 2011
The ability of worms to spread at rates that effectively preclude human-directed reaction has elevated them to a first-class security threat to distributed systems. The authors present the first...
Provided by Columbia University
-
White Papers
Enabling High-Bandwidth Vehicular Content Distribution
Dec 2010
The authors present VCD, a novel system for enabling high-bandwidth content distribution in vehicular networks. In VCD, a vehicle opportunistically communicates with nearby Access Points (APs) to...
Provided by Association for Computing Machinery
-
White Papers
Spatio-Temporal Compressive Sensing and Internet Traffic Matrices
Aug 2009
Many basic network engineering tasks (e.g., traffic engineering, capacity planning, and anomaly detection) rely heavily on the availability and accuracy of traffic matrices. However, in practice...
Provided by Association for Computing Machinery
-
White Papers
Delay Reduction Via Lagrange Multipliers in Stochastic Network Optimization
Apr 2009
In this paper, the authors consider the problem of reducing network delay in stochastic network utility optimization problems. They start by studying the recently proposed Quadratic Lyapunov...
Provided by University of Southern California
-
Whitepapers
MeasuRouting: A Framework for Routing Assisted Traffic Monitoring
Dec 2008
Monitoring transit traffic at one or more points in a network is of interest to network operators for reasons of traffic accounting, debugging or troubleshooting, forensics, and traffic...
Provided by University of California
-
White Papers
Modeling of Multi-Resolution Active Network Measurement Time-Series
Sep 2008
Active measurements on network paths provide end-to-end network health status in terms of metrics such as bandwidth, delay, jitter and loss. Hence, they are increasingly being used for various...
Provided by IEEE
-
White Papers
Managing Performance in Converged Networks: Not Your Father's NMS
Aug 2007
Network Management Systems (NMS) were last decade's answer to the ever-increasing demands of networks. They offered a best-effort solution that promised to make sense of the morass of data...
Provided by Apparent Networks
-
White Papers
Towards a Business Continuity Information Network for Rapid Disaster Recovery
Apr 2008
Crisis Management and Disaster Recovery have gained immense importance in the wake of recent man and nature inflicted calamities such as the terrorist attacks of September 11th 2001 and...
Provided by Florida International University
-
White Papers
Large Area High Efficiency Broad Bandwidth 800 nm Dielectric Gratings for High Energy Laser Pulse Compression
Dec 2009
The grating compressor is one of the most critical components of a high power Chirped Pulse Amplification (CPA) laser system. Requirements for the diffraction gratings include: high diffraction...
Provided by Optical Society of America
-
White Papers
Pseudolikelihood EM for Within-Network Relational Learning
Oct 2008
In this paper, the authors study the problem of within-network relational learning and inference, where models are learned on a partially labeled relational dataset and then are applied to predict...
Provided by Purdue University
-
White Papers
Combining Semi-Supervised Learning and Relational Resampling for Active Learning in Network Domains
Jun 2010
Recent work in statistical relational learning has demonstrated the effectiveness of network-based classification methods, which exploit relational dependencies among in-stances to improve...
Provided by Purdue University
-
White Papers
Broadcasting in Multi-Channel Wireless Infrastructure Networks Employing Directional Antenna
Feb 2010
Multi-channel wireless networks are increasingly being employed as infrastructure networks in metro areas. In addition, nodes in these networks employ directional antennas to improve spatial...
Provided by University of Arizona
-
White Papers
Routing in Max-Min Fair Networks: A Game Theoretic Approach
Sep 2010
In this paper, the authors study the problem of routing in networks with max-min fair congestion control at the link level. The goal of each user is to maximize its own bandwidth by selecting its...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
BriMon: A Sensor Network System for Railway Bridge Monitoring
Jun 2008
Railway systems are critical in many regions, and can consist of several tens of thousands of bridges, being used over several decades. It is critical to have a system to monitor the health of...
Provided by Association for Computing Machinery
-
Podcasts
Troubleshooting Common BlackBerry Issues
Feb 2011
This podcast covers troubleshooting guidance for customers who experience issues activating, managing, and decommissioning BlackBerry users in Microsoft Business Productivity Online Standard...
Provided by Microsoft
-
White Papers
Inherent Behaviors for On-Line Detection of Peer-to-Peer File Sharing
Jan 2008
Blind techniques to detect network applications - approaches that do not consider packet contents - are increasingly desirable because they have fewer legal and privacy concerns, and they can be...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Programmable Architecture for Scalable and Real-Time Network Traffic Measurements
Nov 2008
Accurate and real-time traffic measurement is becoming increasingly critical for large variety of applications including accounting, bandwidth provisioning and security analysis. Existing network...
Provided by Association for Computing Machinery
-
White Papers
Graceful Network Operations
Mar 2009
A significant fraction of network events (such as topology or route changes) and the resulting performance degradation stem from premeditated network management and operational tasks. This paper...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Network Architecture for Large-Scale Science
Jan 2008
Within the framework of the Diversified Internet where architecturally different metanetworks coexist on a shared communication substrate, the authors present a Large-scale Scientific Metanetwork...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Control Plane Architecture and Design Considerations for Multi-Service, Multi-Layer, Multi-Domain Hybrid Networks
Jan 2008
The hybrid network architecture promises the combined advantages of both the current best-effort Internet Protocol (IP) service and dedicated deterministic end-to-end network services. While the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Design Principle for Future High-Speed Networks
Jan 2008
In this paper, the authors discuss the design philosophy for future high-speed networks. They argue that the fundamental issue for a communication network is to provide connectivity, which means...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
High Reliability and Availability in Radio Over Fiber Networks
Jan 2008
It is well known that the network infrastructure to communicate with vehicles with broadband access will play a major role in future telecommunications. Therefore radio over fiber future networks...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Quasi-Likelihood Approach for Accurate Traffic Matrix Estimation in a High Speed Network
Jan 2008
Knowing the traffic matrix, i.e., packet/byte counts between pairs of nodes in a network, is important for network management. The main challenges for accurate traffic matrix estimation in a high...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Turbo King: Framework for Large-Scale Internet Delay Measurements
Jan 2008
Distance estimation and topological proximity in the Internet have recently emerged as important problems for many distributed applications. Besides deploying tracers and using virtual...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Peacock Hashing: Deterministic and Updatable Hashing for High Performance Networking
Jan 2008
Hash tables are extensively used in networking to implement data-structures that associate a set of keys to a set of values, as they provide O(1), query, insert and delete operations. However, at...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On the Design of Load Factor Based Congestion Control Protocols for Next-Generation Networks
Jan 2008
In this paper, the authors analyzed the trade-off between increasing the amount of feedback information and the resulting performance improvements for load factor based congestion control...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A New Bound on the Performance of the Bandwidth Puzzle
Feb 2011
A bandwidth puzzle was recently proposed to defend against colluding adversaries in peer-to-peer networks. The colluding adversaries do not do actual work but claim to have uploaded contents for...
Provided by Florida State University
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White Papers
APEnet+: High Bandwidth 3D Torus Direct Network for Petaflops Scale Commodity Clusters
Feb 2011
This paper describes herein the APElink+ board, a PCIe interconnect adapter featuring the latest advances in wire speed and interface technology plus hardware support for a RDMA programming model...
Provided by Universita Degli Studi di Roma
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White Papers
RandPeer: Membership Management for QoS Sensitive Peer-to-Peer Applications
Jan 2011
Many Peer-to-Peer (P2P) applications such as media broadcasting and content distribution require a high performance overlay structure in order to deliver satisfying Quality of Service (QoS)....
Provided by University of Illinois at Urbana-Champaign
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White Papers
The Design, Implementation and Performance Evaluation of Xylophone: A Scalable QoS-Enabled WiFi Locator Service
Jul 2010
WiFi access points that provide Internet access to users have been steadily increasing in urban areas. Different access points different from one another in terms of services that they provide,...
Provided by University of Colorado at Boulder
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White Papers
Large-Scale QoS-Aware Service-Oriented Networking With a Clustering-Based Approach
May 2007
Motivated by the fact that most of the existing QoS service composition solutions have limited scalability, the authors develop a hierarchical-based solution framework to achieve scalability by...
Provided by University of Illinois at Urbana-Champaign
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White Papers
Probabilistic QoS Modeling for Reliability/Timeliness Prediction in Distributed Content-Based Publish/Subscribe Systems Over Best-Effort Networks
Jun 2010
Content-Based Publish/Subscribe (CBPS) paradigm is a powerful data dissemination paradigm that offers both scalability and flexibility. However, its nature of high expressiveness makes it...
Provided by Association for Computing Machinery
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White Papers
Adaptive Mobility-Assisted Data Dissemination in Mobile Disaster/recovery Environments
Jun 2007
Efficient information dissemination over Mobile Ad hoc NETworks (MANET) for urban Disaster/Recovery (D/R) missions is emerging as a very challenging and important research problem. This paper...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Agent-Based Coalition Formation in Disaster Response Applications
Jun 2007
This paper presents an agent-based coalition formation approach for disaster response applications. The authors assume that agents are operating in a dynamic and dangerous environment, and they...
Provided by University of Central Florida
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White Papers
Measurement and Diagnosis of Address Misconfigured P2P Traffic
Dec 2009
Misconfigured P2P traffic caused by bugs in volunteer-developed P2P software or by attackers is prevalent. It influences both end users and ISPs. In this paper, the authors discover and study...
Provided by Northwestern University
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White Papers
Finding a Path Subject to Many Additive QoS Constraints
Jan 2011
A fundamental problem of routing in a network that provides Quality-of-Service (QoS) guarantees is to find a path between a specified source-destination node pair that simultaneously satisfies...
Provided by Arizona State University
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White Papers
Modeling and Prediction of the Internet End-to-end Delay Using Recurrent Neural Networks
Aug 2009
This paper focuses on modeling and predicting the Internet end-to-end (e2e) delay multi-step ahead using Recurrent Neural Networks (RNNs). In this work, Round-Trip Time (RTT) is used as the basic...
Provided by Academy Publisher
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White Papers
Probe Station Placement for Robust Monitoring of Networks
Nov 2008
The authors address the problem of selecting probe station locations from where probes can be sent to monitor all the nodes in the network. Probe station placement involves instrumentation...
Provided by Springer Science+Business Media
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White Papers
Topology Design and Control: A Game-Theoretic Perspective
May 2009
The authors study the performance of non-cooperative networks in light of three major topology design and control considerations, namely the price of establishing a link, path delay, and path...
Provided by Institute of Electrical and Electronics Engineers
