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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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Webcasts
Driving New Opportunity With CA ARCserve Replication and CA ARCserve High Availability r15
Jun 2010
Whether the customers are planning server virtualization, deploying new applications and upgrades, or expanding remote offices, they all share the same challenges in meeting ever-demanding service...
Provided by CA
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White Papers
Quo Vadis, SNMP? - White Paper Part 2: Putting SNMP Into Practice
Aug 2010
To transfer measurements and therefore to monitor a network using SNMP it is a prerequisite to have functioning communication between both the SNMP client and server. For this, the available SNMP...
Provided by Paessler
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White Papers
A Low-Radix and Low-Diameter 3D Interconnection Network Design
Feb 2009
Interconnection plays an important role in performance and power of CMP designs using deep sub-micron technology. The network-on-chip (NoCs) has been proposed as a scalable and high-bandwidth...
Provided by University of Pittsburgh
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White Papers
Learning the Bayesian Network Structure: Dirichlet Prior versus Data
May 2008
In the Bayesian approach to structure learning of graphical models, the equivalent sample size (ESS) in the Dirichlet prior over the model parameters was recently shown to have an important effect...
Provided by Siemens
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White Papers
Learning Sparse Markov Network Structure via Ensemble-of-Trees Models
Apr 2009
Learning the sparse structure of a general Markov network is a hard computational problem. One of the main difficulties is the computation of the generally intractable partition function. To...
Provided by University of Pennsylvania
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White Papers
Distribution-Free Learning of Bayesian Network Structure in Continuous Domains
Jan 2010
In this paper authors present a method for learning the structure of Bayesian networks (BNs) without making any assumptions on the probability distribution of the domain. This is mainly useful for...
Provided by Iowa State University
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White Papers
The Network Structure of Exploration and Exploitation
Mar 2008
Whether as team members brainstorming or cultures experimenting with new technologies, problem solvers communicate and share ideas. This paper examines how the structure of communication networks...
Provided by Cornell University
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White Papers
Bottom-Up Learning of Markov Network Structure
Jun 2010
The structure of a Markov network is typically learned using top-down search. At each step, the search specializes a feature by conjoining it to the variable or feature that most improves the...
Provided by University of Washington
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White Papers
Bayesian Network Structure Learning by Recursive Autonomy Identification
Jul 2009
This paper proposes the Recursive Autonomy Identification (RAI) algorithm for Constraint-Based (CB) Bayesian network structure learning. The RAI algorithm learns the structure by sequential...
Provided by Ben-Gurion University of the Negev
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White Papers
Scale-Free Network Structure Explains the City-Size Distribution
Oct 2008
Zipf's law is one of the most well-known empirical regularities of the city-size distribution and explaining it has long been the Holy Grail of urban economics. There is extensive research on the...
Provided by University of Washington
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White Papers
Using Audio Analysis and Network Structure to Identify Communities in On-Line Social Networks of Artists
Aug 2008
Community detection methods from complex network theory are applied to a subset of the Myspace artist network to identify groups of similar artists. Methods based on the greedy optimization of...
Provided by University of London
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White Papers
Adapting Network Structure for Efficient Team Formation
Jan 2010
The concept of team formation is central to a wide variety of disciplines, including planning and learning in multiagent systems, artificial social systems, and distributed artificial...
Provided by University of Maryland
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White Papers
Social Network Analysis
Feb 2009
The information revolution has given birth to new economies structured around flows of data, information, and knowledge. In parallel, social networks have grown stronger as forms of organization...
Provided by Asian Development Bank
-
White Papers
Value Network Analysis and Value Conversion of Tangible and Intangible Assets
Aug 2008
One of the most important and challenging questions in working with intangibles is, "How do people convert intangible assets such as human knowledge, internal structures, ways of working,...
Provided by ValueNetworks.com
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White Papers
Experiences with Memory Access Issues in RTOS
Aug 2009
Based on the architecture of the operating system as well as the nature of the software defect. Memory access issues often encountered on Real-Timer Operating Systems [RTOSI may be either very...
Provided by Infosys Technologies
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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
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
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
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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Case Studies
VMware Case Study: Norman Regional Health System
Apr 2010
Norman Regional Health System is a multi-campus hospital that serves health care needs throughout south central Oklahoma. The Norman Regional HealthPlex - a 152-bed, state-of-the-art specialty...
Provided by VMware
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Case Studies
Stichting Flood Control Secures a Smarter Levee Monitoring Solution That Prevents Flooding in the Netherlands and Potentially Saves Lives
Jan 2010
Stichting Flood Control is a foundation that aims to develop new flood control measures in the Netherlands. A vital part of the Netherlands government's operation is to monitor and inspect levees...
Provided by IBM
-
White Papers
Comparing Passive Network Monitoring of Grid Application Traffic with Active Probes
Jan 2010
Distributed applications require timely network measurements so that they can adapt to changing network conditions and make efficient use of grid resources. One of the key issues in obtaining...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
National Upper-Air Network Performance Monitoring, Tasks and Experience
Sep 2008
Discussed are tasks and summarized are ways and means of monitoring of national upper-air network to ensure operational performance and data quality. Special attention is paid to a dedicated...
Provided by World Meteorological Organization
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White Papers
A Power Quality Monitoring System Based on Matlab Server Pages
Mar 2010
The power quality (PQ) requirement is one of the most important issues for power companies and their customers. Continuously monitoring the PQ from remote and distributed centers will help to...
Provided by Scientific & Technological Research Council of Turkey
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White Papers
Dynamics Enhancement of OTDR-Based Monitoring Systems for Passive Optical Networks
Jan 2008
This paper describes a technique for the dynamics enhancement of OTDR-based passive optical network monitoring systems using Raman amplification. By choosing a suitable pump wavelength...
Provided by Faculte Polytechnique de Mons
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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
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 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
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
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
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
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
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
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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White Papers
Quality of Service in Home Networking
Jan 2010
The home network is becoming a "Grand Central Station" for faster video, voice, and data traffic. Demand for a higher data rate is expected to increase as video changes from standard definition to...
Provided by Altera
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White Papers
Delivering Quality of Service in 40Gbps and 100Gbps Networks
Jan 2009
The convergence of IP-based voice, video and data on next-generation 40Gbps and 100Gbps networks is driving the need for high-speed SRAM solutions. These high-speed SRAMs help to address issues...
Provided by Integrated Silicon Solution
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White Papers
A Policy-Based Autonomic Model Suitable for Quality of Service Management
Aug 2009
The increased complexity resulting from computer networks technologies, devices and application diversity combined with the continuously growing service demands from users, requires a computer...
Provided by Academy Publisher
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White Papers
A Scalable Wireless Body Area Network for Bio-Telemetry
Jun 2009
In this paper, authors propose a framework for the real-time monitoring of wireless biosensors. This is a scalable platform that requires minimum human interaction during set-up and monitoring....
Provided by KIPS
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White Papers
OntoNet: Scalable Knowledge-Based Networking
Feb 2008
Recent years have seen a proliferation of work on the Semantic Web, an initiative to enable intelligent agents to reason about and utilize World Wide Web content and services. Concurrently, the...
Provided by Drexel University
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White Papers
Design and Implementation of Scalable Wireless Sensor Network for Structural Monitoring
May 2008
An integrated hardware and software system for a scalable wireless sensor network WSN is designed and developed for structural health monitoring. An accelerometer sensor node is designed,...
Provided by American Society of Civil Engineers
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Whitepapers
Cooperative Relaying with State Available Noncausally at the Relay
May 2010
In this paper, the authors consider a three-terminal state-dependent Relay Channel (RC) with the channel state non-causally available at only the relay. Such a model may be useful for designing...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Rate Regions for the Partially-Cooperative Relay Broadcast Channel with Non-causal Side Information
Jun 2007
In this paper, the authors consider a Partially Co-operative Relay Broadcast Channel (PC-RBC) controlled by random parameters. They provide rate regions for two different situations: when Side...
Provided by Universite Bordeaux 1
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Whitepapers
On the Capacity of a Class of Relay Channels with Orthogonal Components and Noncausal State Information at Source
May 2010
The authors study the capacity of a class of state-controlled relay channels with orthogonal channels from the source to the relay and from the source and relay to the destination. The channel...
Provided by Universite Bordeaux 1
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Whitepapers
Bounds on the Capacity of the Relay Channel With Noncausal State Information at Source
Jun 2010
The authors consider a three-terminal state-dependent relay channel with the channel state available non-causally at only the source. Such a model may be of interest for node cooperation in the...
Provided by Universite Bordeaux 1
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Whitepapers
Interference Focusing for Mitigating Cross-Phase Modulation in a Simplified Optical Fiber Model
Apr 2010
A memoryless interference network model is introduced that is based on non-linear phenomena observed when transmitting information over optical fiber using wavelength-division multiplexing. The...
Provided by University of Southampton
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Whitepapers
Capacity of Multiple Access Channel With States Known Noncausally at One Encoder and Only Strictly Causally at the Other Encoder
Feb 2011
The capacity of a two-user state-dependent multiple access channel with common message and states known non-causally at only one encoder is established in, for both Discrete Memoryless (DM) and...
Provided by Technion - Israel Institute of Technology
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Whitepapers
Multiple Access Channel With States Known Noncausally at One Encoder and Only Strictly Causally at the Other Encoder
Mar 2011
The authors consider a two-user state-dependent multi-access channel in which the states of the channel are known non-causally to one of the encoders and only strictly causally to the other...
Provided by Technion - Israel Institute of Technology
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Whitepapers
Wyner-Ziv Type Versus Noisy Network Coding for a State-Dependent MAC
Feb 2012
The authors consider a two-user state-dependent multi-access channel in which the states of the channel are known non-causally to one of the encoders and only strictly causally to the other...
Provided by Technion - Israel Institute of Technology
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Whitepapers
Wyner-Ziv Lattice Coding for Two-Way Relay Channel
Aug 2012
A Two-Way Relay Channel (TWRC) in which duplex transmission between two users via a relay station is considered. A physical layer network coding strategy based on compress-and-forward relaying...
Provided by CNRS
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Whitepapers
Lattice-Based Wyner-Ziv Coding for Parallel Gaussian Two-Way Relay Channels
Oct 2012
Parallel two-way relay channel models a cooperative communication scenario where a relay helps two terminals to exchange their messages over independent Gaussian channels. For the single channel...
Provided by CNRS
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Whitepapers
Finite Dimensional Nested Lattices Based Wyner-Ziv Coding for Two-Way Relay Channel
Sep 2012
Two-Way Relay Channel (TWRC) models a cooperative communication situation performing duplex transmission via a relay station. For this channel, the authors have shown previously that a...
Provided by CNRS
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Whitepapers
Compress-and-Forward on a Multiaccess Relay Channel With Computation at the Receiver
Sep 2012
The authors study a system in which two sources communicate with a destination with the help of a half-duplex relay. They consider a decoding strategy, based on the compute-and-forward strategy,...
Provided by University College Dublin
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Whitepapers
Secure Communication Over Parallel Relay Channel
Jan 2012
The authors investigate the problem of secure communication over parallel relay channel in the presence of a passive eavesdropper. They consider a four terminal relay-eavesdropper channel which...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Bounds on the Capacity of the Relay Channel with Noncausal State at the Source
Aug 2012
The authors consider a three-terminal state-dependent relay channel with the channel state available non-causally at only the source. Such a model may be of interest for node cooperation in the...
Provided by Universite Bordeaux 1
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Whitepapers
Outage Probability of Dual-Hop Multiple Antenna AF Relaying Systems With Interference
Aug 2012
This paper presents an analytical investigation on the outage performance of dual-hop multiple antenna amplify-and-forward relaying systems in the presence of interference. For both the fixed-gain...
Provided by Zhejiang Sci-Tech University
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Whitepapers
Finding the Exhaustive List of Small Fully Absorbing Sets and Designing the Corresponding Low Error-Floor Decoder
Dec 2011
Recently, Low-Density Parity-Check (LDPC) codes have received much attention thanks to their near Shannon limit performance and to the ultra-efficient, high-performance Belief Propagation (BP)...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Network Coded Gossip With Correlated Data
Feb 2012
The authors design and analyze gossip algorithms for networks with correlated data. In these networks, either the data to be distributed, the data already available at the nodes, or both, are...
Provided by MIT
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Whitepapers
A Survey on Network Codes for Distributed Storage
Apr 2010
Distributed storage systems often introduce redundancy to increase reliability. When coding is used, the repair problem arises: if a node storing encoded information fails, in order to maintain...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Sharing the Cost of Backbone Networks Cui Bono?
Aug 2012
The authors study the problem of how to share the cost of a backbone network among its customers. A variety of empirical cost-sharing policies is used in practice by backbone network operators but...
Provided by Telefnica O2 Germany GmbH & Co. OHG
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Whitepapers
Intermediate Performance Analysis of Growth Codes
Nov 2012
Growth codes are a subclass of Rateless codes that have found interesting applications in data dissemination problems. Compared to other Rateless and conventional channel codes, Growth codes show...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Joint Decoding of Multiple-Description Network-Coded Data
May 2011
This paper considers a transmission scheme combining Multiple Description Coding (MDC) and Network Coding (NC). The authors' aim is to benefit from the property of MDC to provide progressive...
Provided by CNRS
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Whitepapers
Practical Codes for Lossy Compression When Side Information May Be Absent
Feb 2011
Practical codes are developed for quadratic Gaussian lossy compression when side information may be absent by hybridizing Successively Refinable Trellis Coded Quantization (SR-TCQ) and Low-Density...
Provided by Drexel University
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Whitepapers
On Benefits of Network Coding in Bidirected Networks and Hyper-Networks
Jul 2012
Network coding is a technique that allows information flows to be encoded while routed across a data network. It was shown that network coding helps increase the throughput and reduce the cost of...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Graph Minor Perspective to Network Coding: Connecting Algebraic Coding With Network Topologies
Jan 2013
Network Coding encourages information coding across a communication network. While the necessity, benefit and complexity of network coding are sensitive to the underlying graph structure of a...
Provided by Fudan University
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Whitepapers
The Role of PASTA in Network Measurement
Aug 2009
Poisson Arrivals SeeTimeAverages (PASTA) is a well-known property applicable to many stochastic systems. In active probing, PASTA is invoked to justify the sending of probe packets (or trains) at...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Uncovering Artifacts of Flow Measurement Tools
Feb 2009
This paper analyzes the performance of two implementations of J-Flow, the flow measurement tool deployed on most Juniper routers. The authors' work relies on both controlled experiments and...
Provided by Springer Healthcare
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Whitepapers
URCA: Pulling Out Anomalies by Their Root Causes
Jan 2010
Traffic anomaly detection has received a lot of attention over recent years, but understanding the nature of these anomalies and identifying the flows involved is still a manual task, in most...
Provided by Universite Paul Verlaine - Metz
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Whitepapers
Probing for Loss: The Case Against Probe Trains
May 2011
Packet loss is a fundamental measure of performance in computer networks. Loss and delay are the two sources of raw information available to end-to-end measurement by probing. In contrast to...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Efficient Network Tomography for Internet Topology Discovery
Aug 2011
Accurate and timely identification of the router-level topology of the Internet is one of the major unresolved problems in Internet research. Topology recovery via tomographic inference is...
Provided by Boston University
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Whitepapers
Hot or Not: Interactive Content Search Using Comparisons
May 2012
In interactive content search through comparisons, a user searching for a target object in a database is asked to select the object most similar to her target from a small list of objects. A new...
Provided by Technicka univerzita v Liberci
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Whitepapers
Characterizing End-Host Application Performance Across Multiple Networking Environments
Jan 2012
Users today connect to the Internet everywhere - from home, work, airports, friend's homes, and more. This paper characterizes how the performance of networked applications varies across...
Provided by CNRS
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Whitepapers
Predicting User Dissatisfaction With Internet Application Performance at End-Hosts
Jan 2013
The authors design predictors of user dissatisfaction with the performance of applications that use networking. Their approach combines user-level feedback with low level machine and networking...
Provided by CNRS
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Whitepapers
Adaptive Bandwidth Allocation Scheme for Cognitive Radios
Jul 2010
In recent past, cognitive radio has come out to as a promising solution to the spectrum scarcity problem. It tends to increase the spectrum utilization by making use of underutilized frequencies...
Provided by AICIT
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Whitepapers
Weak Data Secrecy via Obfuscation in Network Coding Based Content Distribution
Oct 2008
Content distribution systems benefit from network coding in terms of error/loss protection and faster dissemination at the cost of exposing the data to intermediate nodes that are not the intended...
Provided by University of Calgary
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Whitepapers
A Leftover Service Curve Approach to Analyze Demultiplexing in Queueing Networks
Sep 2012
Queueing networks are typically subject to demultiplexing operations, whereby network nodes split flows into multiple sub-flows. The demultiplexing operation captures relevant network aspects such...
Provided by University of Jyv�skyl�
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Whitepapers
Zames-Falb Multipliers for Quadratic Programming
Sep 2009
In constrained linear model predictive control a quadratic program must be solved on-line at each control step, and this constitutes a nonlinearity. If zero is a feasible point for this quadratic...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
On Gradient-Based Search for Multivariable System Estimates
Feb 2008
This paper addresses the design of gradient-based search algorithms for multivariable system estimation. In particular, the paper here considers so-called "Full parametrization" approaches, and...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Time-Scale Modification of Speech Signals
Apr 2008
This paper presents methods for independently modifying the time and pitch scale of acoustic signals, with an emphasis on speech signals. The algorithms developed here use parametric (sinusoidal)...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Combinatorial Interleavers for Systematic Regular Repeat-Accumulate Codes
Jan 2008
This paper proposes novel interleaver and accumulator structures for systematic, regular Repeat-Accumulate (RA) codes. It is well known that such codes are amenable to iterative (sum-product)...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Practical Interleavers for Repeat - Accumulate Codes
Sep 2007
Repeat-Accumulate (RA) codes, introduced in, are simultaneously a class of simple "Turbo-like" codes and a class of Low-Density Parity-Check (LDPC) codes. This dual representation of RA codes...
Provided by Institute of Electrical & Electronic Engineers
-
White Papers
Social Network Analysis
Feb 2009
The information revolution has given birth to new economies structured around flows of data, information, and knowledge. In parallel, social networks have grown stronger as forms of organization...
Provided by Asian Development Bank
-
White Papers
Value Network Analysis and Value Conversion of Tangible and Intangible Assets
Aug 2008
One of the most important and challenging questions in working with intangibles is, "How do people convert intangible assets such as human knowledge, internal structures, ways of working,...
Provided by ValueNetworks.com
-
White Papers
Experiences with Memory Access Issues in RTOS
Aug 2009
Based on the architecture of the operating system as well as the nature of the software defect. Memory access issues often encountered on Real-Timer Operating Systems [RTOSI may be either very...
Provided by Infosys Technologies
-
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
-
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
-
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
-
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
-
Case Studies
VMware Case Study: Norman Regional Health System
Apr 2010
Norman Regional Health System is a multi-campus hospital that serves health care needs throughout south central Oklahoma. The Norman Regional HealthPlex - a 152-bed, state-of-the-art specialty...
Provided by VMware
-
Case Studies
Stichting Flood Control Secures a Smarter Levee Monitoring Solution That Prevents Flooding in the Netherlands and Potentially Saves Lives
Jan 2010
Stichting Flood Control is a foundation that aims to develop new flood control measures in the Netherlands. A vital part of the Netherlands government's operation is to monitor and inspect levees...
Provided by IBM
-
White Papers
Comparing Passive Network Monitoring of Grid Application Traffic with Active Probes
Jan 2010
Distributed applications require timely network measurements so that they can adapt to changing network conditions and make efficient use of grid resources. One of the key issues in obtaining...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
National Upper-Air Network Performance Monitoring, Tasks and Experience
Sep 2008
Discussed are tasks and summarized are ways and means of monitoring of national upper-air network to ensure operational performance and data quality. Special attention is paid to a dedicated...
Provided by World Meteorological Organization
-
White Papers
A Power Quality Monitoring System Based on Matlab Server Pages
Mar 2010
The power quality (PQ) requirement is one of the most important issues for power companies and their customers. Continuously monitoring the PQ from remote and distributed centers will help to...
Provided by Scientific & Technological Research Council of Turkey
-
White Papers
Dynamics Enhancement of OTDR-Based Monitoring Systems for Passive Optical Networks
Jan 2008
This paper describes a technique for the dynamics enhancement of OTDR-based passive optical network monitoring systems using Raman amplification. By choosing a suitable pump wavelength...
Provided by Faculte Polytechnique de Mons
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
White Papers
Quality of Service in Home Networking
Jan 2010
The home network is becoming a "Grand Central Station" for faster video, voice, and data traffic. Demand for a higher data rate is expected to increase as video changes from standard definition to...
Provided by Altera
-
White Papers
Delivering Quality of Service in 40Gbps and 100Gbps Networks
Jan 2009
The convergence of IP-based voice, video and data on next-generation 40Gbps and 100Gbps networks is driving the need for high-speed SRAM solutions. These high-speed SRAMs help to address issues...
Provided by Integrated Silicon Solution
-
White Papers
A Policy-Based Autonomic Model Suitable for Quality of Service Management
Aug 2009
The increased complexity resulting from computer networks technologies, devices and application diversity combined with the continuously growing service demands from users, requires a computer...
Provided by Academy Publisher
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White Papers
A Scalable Wireless Body Area Network for Bio-Telemetry
Jun 2009
In this paper, authors propose a framework for the real-time monitoring of wireless biosensors. This is a scalable platform that requires minimum human interaction during set-up and monitoring....
Provided by KIPS
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White Papers
OntoNet: Scalable Knowledge-Based Networking
Feb 2008
Recent years have seen a proliferation of work on the Semantic Web, an initiative to enable intelligent agents to reason about and utilize World Wide Web content and services. Concurrently, the...
Provided by Drexel University
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White Papers
Design and Implementation of Scalable Wireless Sensor Network for Structural Monitoring
May 2008
An integrated hardware and software system for a scalable wireless sensor network WSN is designed and developed for structural health monitoring. An accelerometer sensor node is designed,...
Provided by American Society of Civil Engineers
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White Papers
Scalable Network Virtualization Using FPGAs
Feb 2010
Recent virtual network implementations have shown the capability to implement multiple network data planes using a shared hardware substrate. In this project, a new scalable virtual networking...
Provided by Association for Computing Machinery
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White Papers
Fault Tolerant Scalable Support for Network Portability and Traffic Engineering
Sep 2008
The P-SHIM6 architecture provides ISP independence to IPv6 sites without compromising scalability. This architecture is based on a middle-box, the P-SHIM6, which manages the SHIM6 protocol...
Provided by Universidad Carlos III Madrid
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White Papers
Scalable Network Distance Browsing in Spatial Databases
Jun 2008
An algorithm is presented for finding the k nearest neighbors in a spatial network in a best-first manner using network distance. The algorithm is based on precomputing the shortest paths between...
Provided by Association for Computing Machinery
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White Papers
Scalable Hybrid Wireless Network-on-Chip Architectures for Multi-Core Systems
Aug 2010
Multi-core platforms are emerging trends in the design of Systems-on-Chip (SoCs). Interconnect fabrics for these multi-core SoCs play a crucial role in achieving the target performance. The...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Combining Events and Threads for Scalable Network Services: Implementation and Evaluation of Monadic, Application-Level Concurrency Primitives
Oct 2008
This paper proposes to combine two seemingly opposed programming models for building massively concurrent network services: the event-driven model and the multithreaded model. The result is a...
Provided by University of Pennsylvania
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White Papers
A Scalable, Robust Network for Parallel Computing
Jan 2010
CX, a network-based computational exchange, is presented. The system's design integrates variations of ideas from other researchers, such as work stealing, non-blocking tasks, eager scheduling,...
Provided by Association for Computing Machinery
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White Papers
An Architecture for Scalable Network Defense
Aug 2009
This paper describes a novel architecture for network defense designed for scaling to very high data rates (100 Gb/s) and very large user populations. Scaling requires both efficient attack...
Provided by Honeywell
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White Papers
Scalability of Network Simulators Revisited
Jan 2010
As interest in the networking community turns to increasingly complicated networks run over increasingly long simulation times, performance differences in network simulators increasingly matter....
Provided by Dartmouth College
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White Papers
ETTM: A Scalable Network Operating System
May 2010
In this paper, authors design, implement, and evaluate a new scalable and fault tolerant network operating system, called ETTM, for securely and efficiently managing network resources at a packet...
Provided by University of Washington
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White Papers
Scalable Network-Layer Defense Against Internet Bandwidth-Flooding Attacks
Aug 2009
In a bandwidth-flooding attack, compromised sources send high-volume traffic to the target with the purpose of causing congestion in its tail circuit and disrupting its legitimate communications....
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Load Balancing and Fault-Tolerance for Scalable Network File Systems Using by Web Services
Jul 2009
Due to the rapid growth of World Wide Web and the popularization of personal computer, the number of World Wide Web users is increasing in an incredible speed. It makes the need of disk space for...
Provided by Chang Gung University
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White Papers
A Hypercube-Based Scalable Interconnection Network for Massively Parallel Computing
Oct 2008
An important issues in the design of interconnection networks for massively parallel computers is scalability. A new scalable interconnection network topology, called Double-Loop Hypercube (DLH),...
Provided by Xidian University
