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ip technologies
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White Papers
LoST: A Protocol for Mapping Geographic Locations to Public Safety Answering Points
Jan 2011
Public Safety Answering Points (PSAPs) serve limited geographic areas, so emergency callers must be directed to the most appropriate PSAP. As part of the overall Internet Engineering Task Force...
Provided by Columbia University
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White Papers
Distributed Arrays: A P2P Data Structure for Efficient Logical Arrays
May 2009
Distributed Hash Tables (DHT) are used for data management in P2P environments. However, since most hash functions ignore relations between items, DHTs are not efficient for operations on related...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Routing Fairness in Chord: Analysis and Enhancement
May 2009
In Peer-to-Peer (P2P) systems where stored objects are small, routing dominates the cost of publishing and retrieving an object. In such systems, the issue of fairly balancing the routing load...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Minimizing Probing Cost for Detecting Interface Failures: Algorithms and Scalability Analysis
May 2009
The automatic detection of failures in IP paths is an essential step for operators to perform diagnosis or for overlays to adapt. The authors study a scenario where a set of monitors send probes...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Fast Recovery From Dual Link Failures in IP Networks
May 2009
This paper develops a novel mechanism for recovering from dual link failures in IP networks. The highlight of the developed routing approach is that a node re-routes a packet around the failed...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
NetTube: Exploring Social Networks for Peer-to-Peer Short Video Sharing
May 2009
The recent three years have witnessed an explosion of networked video sharing, represented by YouTube, as a new killer Internet application. Their sustainable development however is severely...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
The Heisenbot Uncertainty Problem: Challenges in Separating Bots From Chaff
Apr 2008
In this paper the authors highlight a number of challenges that arise in using crawling to measure the size, topology, and dynamism of distributed botnets. These challenges include traffic due to...
Provided by University of California
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White Papers
ESCAP: Efficient SCan for Alternate Paths to Achieve IP Fast Rerouting
Oct 2008
Failure recovery in IP networks is critical to high quality service provisioning. One of the challenges is how to achieve fast recovery without introducing high complexity and resource usage....
Provided by Institute of Electrical and Electronics Engineers
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White Papers
IP Fast Rerouting for Single-Link/Node Failure Recovery
Oct 2008
Failure recovery in IP networks is critical to high quality service provisioning. The main challenge is how to achieve fast recovery without introducing high complexity and resource usage. Today's...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Avoiding Interruptions - A QoE Reliability Function for Streaming Media Applications
Jul 2010
The authors take an analytical approach to study fundamental rate-delay-reliability trade-offs in the context of media streaming. They consider the probability of interruption in media playback...
Provided by Texas A&M University
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White Papers
The Streaming Capacity of Sparsely-Connected P2P Systems With Distributed Control
Sep 2010
Peer-To-Peer (P2P) streaming technologies can take advantage of the upload capacity of clients, and hence can scale to large content distribution networks with lower cost. A fundamental question...
Provided by Purdue University
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White Papers
Avoiding Interruptions - QoE Trade-Offs in Block-Coded Streaming Media Applications
Feb 2010
The authors take an analytical approach to study Quality of user Experience (QoE) for media streaming applications. They use the fact that random linear network coding applied to blocks of video...
Provided by Texas A&M University
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White Papers
Buffer Sizing Results for RCP Congestion Control Under Connection Arrivals and Departures
Nov 2008
Buffer sizing has received a lot of attention recently since it is becoming increasingly difficult to use large buffers in highspeed routers. Much of the prior work has concentrated on analyzing...
Provided by Stanford University
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White Papers
Analysis of Adaptive Incentive Protocols for P2P Networks
May 2009
Incentive protocols play a crucial role to encourage cooperation among nodes in networking applications. The aim of this paper is to provide a general analytical framework to analyze and design a...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
On the Market Power of Network Coding in P2P Content Distribution Systems
May 2009
Network coding is emerging as a promising alternative to traditional content distribution approaches in P2P networks. By allowing information mixture in peers, it simplifies the block scheduling...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Sybilproof Indirect Reciprocity Mechanism for Peer-to-Peer Networks
May 2009
Although direct reciprocity (Tit-for-Tat) contribution systems have been successful in reducing freeloading in peer-to-peer overlays, it has been shown that, unless the contribution network is...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Budget-Based Self-Optimized Incentive Search in Unstructured P2P Networks
May 2009
Distributed object search is the primary function of Peer-to-Peer (P2P) file sharing system to locate and transfer the file. The predominant search schemes in unstructured P2P systems have their...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Absence of Evidence as Evidence of Absence: A Simple Mechanism for Scalable P2P Search
May 2008
The authors propose a novel search mechanism for unstructured p2p networks, and show that it is both scalable, i.e., it leads to a bounded query traffic load per peer as the peer population grows,...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Minimizing Average Finish Time in P2P Networks
May 2009
Peer-to-Peer (P2P) file distribution is a scalable way to disseminate content to a wide audience. For a P2P network, one fundamental performance metric is the average time needed to deliver a...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
LayerP2P: A New Data Scheduling Approach for Layered Streaming in Heterogeneous Networks
May 2008
Although layered streaming in heterogeneous peer-to-peer networks has drawn great interest in recent years, there's still a lack of systematical studies on its data scheduling issue. In this...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Apt-P2p: A Peer-to-Peer Distribution System for Software Package Releases and Updates
May 2009
The Internet has become a cost-effective vehicle for software development and release, particular in the free software community. Given the free nature of this software, there are often a number...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Understanding the Performance Gap Between Pull-Based Mesh Streaming Protocols and Fundamental Limits
May 2009
Pull-based mesh streaming protocols have recently received much research attention, with successful commercial systems showing their viability in the Internet. Despite the remarkable popularity in...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Circuits/Cutsets Duality and a Unified Algorithmic Framework for Survivable Logical Topology Design in IP-Over-WDM Optical Networks
May 2009
Duality plays a significant role in optimization theory, particularly in discrete optimization on graphs and networks. Circuits and cuts in graphs are dual concepts. Similarly, deletion and...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Improving User and ISP Experience Through ISP-Aided P2P Locality
Jul 2008
Despite recent improvements, P2P systems are still plagued by fundamental issues such as overlay/underlay topological and routing mismatch, which affects their performance and causes traffic...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Two-Stage IP-Address Lookup in Distributed Routers
Jul 2008
IP-address lookup is the primary processing function of Internet routers. While a wide range of algorithms have been developed to perform lookups, very few of them have the distributed...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
High-Performance TCAM-Based IP Lookup Engines
Jul 2008
IP lookup is a key packet processing task in IP routers. To achieve high performance, it has been proposed to use TCAMs to implement IP-lookup accelerators. In this paper, in addition to the...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Mining the Web and the Internet for Accurate IP Address Geolocations
May 2009
In this paper, the authors present Structon, a novel approach that uses Web mining together with inference and IP traceroute to geolocate IP addresses with significantly better accuracy than...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Typed Model for Encoding-Based Protocol Interoperability
Jan 2011
Documentation of the HTTP protocol includes precise descriptions of the syntax of the protocol, but lacks similarly precise specification of the semantics of messages and message bodies. Semantics...
Provided by Boston University
-
White Papers
Angels: In-Network Support for Minimum Distribution Time in P2P Overlays
Aug 2009
This paper proposes the use of in-network caches (which the authors call Angels) to reduce the Minimum Distribution Time (MDT) of a file from a seeder - a node that possesses the file - to a set...
Provided by Boston University
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White Papers
Improving the Performance of Overlay Routing and P2P File Sharing Using Selfish Neighbor Selection
Oct 2007
A foundational issue underlying many overlay network applications ranging from routing to P2P file sharing is that of connectivity management, i.e., folding new arrivals into the existing mesh and...
Provided by Boston University
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White Papers
Keep Cache Replacement Simple in Peer-Assisted VoD Systems
May 2009
Peer-assisted Video-on-Demand (VoD) systems have not only received substantial recent research attention, but also been implemented and deployed with success in large-scale real world streaming...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
IPv6 Lookups Using Distributed and Load Balanced Bloom Filters for 100Gbps Core Router Line Cards
May 2009
Internet line speeds are expected to reach 100Gbps in a few years. To match these line rates, a single router line card needs to forward more than 150 million packets per second. This requires a...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Regulating User Arrivals at a Mobile IP Home Agent
Sep 2009
With the increasing levels of data usage in mobile cellular networks, Mobile IP and its variants serve as the de facto standard for mobility management. At high user loads, the Mobile IP Home...
Provided by Columbia University
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White Papers
Scalar Prefix Search: A New Route Lookup Algorithm for Next Generation Internet
May 2009
Currently, the increasing rate of routing lookups in Internet routers, the large number of prefixes and also the transition from IPV4 to IPV6, have caused Internet designers to propose new lookup...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Optimal Filtering of Source Address Prefixes: Models and Algorithms
May 2009
How can people protect the network infrastructure from malicious traffic, such as scanning, malicious code propagation, and Distributed Denial-of-Service (DDoS) attacks? One mechanism for blocking...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Load Balancing for SIP Server Clusters
May 2009
This paper introduces several novel load balancing algorithms for distributing Session Initiation Protocol (SIP) requests to a cluster of SIP servers. The load balancer improves both throughput...
Provided by Institute of Electrical and Electronics Engineers
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Whitepapers
Distributed Identification of Top Inner Product Elements and its Application in a Peer-to-Peer Network
Oct 2007
Inner product measures how closely two feature vectors are related. It is an important primitive for many popular data mining tasks, e.g., clustering, classification, correlation computation, and...
Provided by IBM
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White Papers
Accountable Internet Protocol (AIP)
Aug 2008
This paper presents AIP (Accountable Internet Protocol), a network architecture that provides accountability as a first-order property. AIP uses a hierarchy of self-certifying addresses, in which...
Provided by Association for Computing Machinery
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White Papers
Peering Peer-To-Peer Providers
Jan 2011
The early peer-to-peer applications eschewed commercial arrangements and instead established a grass-roots model in which the collection of end-users provided their own distributed computational...
Provided by Massachusetts Institute of Technology
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White Papers
An Empirical Study of the Coolstreaming+ System
Dec 2007
In recent years, there has been significant interest in adopting the Peer-To-Peer (P2P) technology for Internet live video streaming. There are primarily two reasons behind this development: the...
Provided by Hong Kong University of Science and Technology
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Whitepapers
Performance Analysis of Routing Protocols Based on IPV4 and IPV6 for MANET
Jun 2012
Ad hoc network is a collection of wireless mobile nodes where wireless radio interface connects each device in a MANET to move freely, independently and randomly. Routing protocols in mobile ad...
Provided by International Journal of Computer Technology and Electronics Engineering
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Whitepapers
PC-RED for IPv6: Algorithm and Performance Analysis
Apr 2008
This paper presents a Priority Checking Random Early Detection (PC-RED) gateway for ensuring the Quality of Service (QoS) of high priority dataflow in IPv6 networks. A bit in the IP header is used...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
IPSec Over Heterogeneous IPv4 and IPv6 Networks: Issues and Implementation
Sep 2012
In the face of looming IPv4 address exhaustion and the slow pace of IPv4 to IPv6 migration, this work deploys the IPv4/IPv6 translation gateway as a mechanism to ensure most of IPv6 mission...
Provided by Academy & Industry Research Collaboration Center
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Whitepapers
EASTFILE: An Energy Aware, Scalable, and TCAM Based Fast IP Lookup Engine
Sep 2012
Routers are one of the important entities in computer networks especially in the Internet. Forwarding IP packets is a valuable and vital function in the Internet routers. Routers extract...
Provided by Academy & Industry Research Collaboration Center
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Whitepapers
Performance Evaluation of Space Time Block Coded Spatial Modulation, Vertical-BLAST and Diagonal-BLAST Space Time Block Code
Aug 2012
Multiple Input Multiple Output (MIMO), Space-Time Coding (STC) improves the BER by adding diversity in the presence of a channel fading. The V-BLAST and D-BLAST techniques are designed to improve...
Provided by International Research Association of Computer Science and Technology (IRACST)
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Whitepapers
Internet Migration and Underlying Security Issues
Mar 2011
Internet Protocol version 6 is a revision of the Internet Protocol (IP) developed by the Internet Engineering Task Force (IETF). IPv6 is intended to succeed IPv4, which is the dominant...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Peer to Peer Networks: A Study Using Fragmentation Schemes
Jul 2012
In P2P file sharing, millions of peers participate in file-sharing community, with each one functioning as a server and contributing resources to the community. In this paper, the authors...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
HP Cloud Discovery Brochure
May 2012
Getting the most out of cloud computing is not a simple exercise. Not all services are created equal and each organization has its own needs around performance, security, control, and...
Provided by Hewlett-Packard (HP)
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Whitepapers
Content-Based Retrieval in Peer-to-Peer Networks Using Cooperative Caching
Sep 2011
Devising a uniform paradigm for the representation of multimedia data contents in distributed systems in the presence of heterogeneity, distribution, and semantic gap is a difficult task. When...
Provided by Bowie State University
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Whitepapers
Persistent Naming for P2P Web Hosting
Dec 2011
The peer-to-peer paradigm has great potential of contributing to the next generation web-hosting infrastructure. Profound advancements in P2P technologies in the last decade have proven their...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Video-on-Demand Transmission Scheme for IPTV Service With Hybrid Mechanism
Apr 2008
The Video-on-Demand (VoD) service over IP based network is increasingly provided with dedicated unicast stream. In the VoD server's point of view, this unicast transmission is simple and makes no...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Efficient and Semantic OLAP Aggregation Queries in a Peer to Peer Network
Sep 2012
This paper presents TrackerCache system - a Peer To Peer (P2P) system for efficient serving OLAP queries and aggregation of data cubes in distributed data sharing system. TrackerCache system...
Provided by International Journal of Information and Electronics Engineering
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Whitepapers
Interoperability Between IPv4 and IPv6 Clients and Servers
Jul 2012
Most applications today support IPv4 and thus there is a need to run these applications on IPv6 access network. IPv4 can't meet the rising needs of the present internet. Moreover, IPv6 can solve...
Provided by International Journal of Information and Electronics Engineering
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Whitepapers
Improving ertPS Grant Allocation for VoIP Traffic in Silence Duration
May 2012
This paper proposes a new uplink scheduling algorithm that can increase the uplink VoIP user capacity for ertPS scheduling in 802.16e networks. This algorithm solves the problems of uplink...
Provided by International Journal of Information and Electronics Engineering
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Whitepapers
Model of Complex Searching Over Structured P2P Overlay Under Dynamic Environment
Mar 2012
This paper aims to present a model to achieve complex searching (e.g., Wild card searching, blind searching, full text searching, metadata searching, etc.) over Structured P2P Overlay under...
Provided by International Journal of Information and Electronics Engineering
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Whitepapers
The Definitive Guide to Logon Script Replacement
Sep 2012
Paper: Replace Logon Scripts? Logon scripts have been here since the beginning of client-server networking. Is that beneficial - or is there a better way? Learn more about the history of logon...
Provided by Dell Software
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Whitepapers
Foresighted Resource Reciprocation Strategies in P2P Networks
Oct 2008
The authors consider Peer-To-Peer (P2P) networks, where multiple peers are interested in sharing content. While sharing resources, autonomous and self-interested peers need to make decisions on...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Low Cost and Reliable Anonymity Scheme in P2P Reputation Systems With Trusted Third Parties
Oct 2008
In this paper, the authors present an anonymity scheme to achieve all the peers' anonymity in P2P reputation systems by changing pseudonym with the help of a Trusted Third Party (TTP) server, such...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Modeling Peer-to-Peer Networks From the Impact of Nodes' Characters on the System Performance
Oct 2008
In current peer-to-peer systems, system performance is evaluated by the metrics that characterize the features of the whole system while how each node's character affects the system performance is...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Empirical Performance of IPv6 Vs. IPv4 Under a Dual-Stack Environment
Apr 2008
As the authors continue to see the increasing global-scale deployment of Internet Protocol version 6 (IPv6) networks, it is equally important to evaluate the performance of these IPv6 networks. In...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Anomaly Detection in IP Networks With Principal Component Analysis
Sep 2009
In this paper, the authors study the application of PCA to the IP network anomaly detection. The algorithm is based on detecting changes in traffic feature distribution aggregated by sample...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Performance Analysis of Network Mobility Protocols in IP Networks
Sep 2009
To support mobile nodes moving across different networks as a whole, the IETF NEMOv6 (RFC 3963) has been proposed. Compared with Mobile IPv6 protocol, the NEMOv6 provides a method to enable a...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
On Building a Successful IPTV Business Model Based on Personalized IPTV Content & Services
Sep 2009
The Internet Protocol TeleVision (IPTV) service provides rich multimedia services over IP networks and is widely believed to be the next killer application over the Internet. It is generating a...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Feedback Transmission in Large-Scale IPTV Sessions
Sep 2009
In this paper, the authors introduce the Tree Transmission Protocol (TTP), which they use for the organization of a tree structure consisting of IPTV nodes for hierarchical feedback aggregation in...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Numerical Analysis of Content Distribution Method for Content Delivery Networks
Sep 2009
In this paper, the authors analysis content distribution method for Content Delivery Networks. It is necessary to manage content distribution differentially based on its characteristic. To address...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Geo-Distributed Contact Centers With Microsoft Lync
Sep 2012
In today's world, many businesses have operations in multiple locations around the globe. Whether these are the result of acquisitions, international expansion, offshoring, or other factors, they...
Provided by Clarity Consulting
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Whitepapers
How Well Does JXTA Fit Peer-to-Peer SIP?
Apr 2008
More and more people use voice over IP instead of traditional phone networks. The Session Initiation Protocol (SIP), a protocol for session management in general, becomes the standard protocol in...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
The Implementation of 2D FFT Using Multiple Topology on 4x4 Torus
Sep 2009
In this paper, the authors proposed 2D FFT for 8x8 matrix without transpose of data by using multiple topology on 4x4 Torus. The proposed 2D FFT used parallel operation on 1D FFT and applied an...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Mechanism for IPTV Service Discovery Using SIP Protocol
Sep 2009
There are descriptions on general procedure from IPTV service provider discovery to content selection and acquisition in ITU-T standards. There are high level procedures on various transport...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Framework for Evaluating Efficiency - Fairness Tradeoff in IP Networks in Context of Development
Sep 2009
Efficiency and fairness are main objectives in any system design and many choices in life are made based on their tradeoffs. In this paper, the authors introduce a framework for the evaluation of...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Study on Providing Open IPTV in Next Generation Network Service Platform
Sep 2009
This paper discusses on the network service platforms and proposes architecture for Open IPTV service platform in NGN environment. Open IPTV, which provides variety of contents and data with form...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Korean Public Sector Plan for the Enhancement of IPTV Service
Sep 2009
As digital technology evolves, the phenomenon of "Media scramble" has emerged, in that the unique areas and boundaries between the broadcasting and communications industries are disappearing....
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Semi-Distributed Informed Peer Selection for Scalable P2P Overlay Network
Sep 2009
As an alternative solution to solve the tussles between the network operators and the Peer-To-Peer (P2P) applications, an Informed Peer Selection (IPS) scheme like P4P is proposed. In IPS, each...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Novel Mobility Management for Seamless Handover in Vehicle-To-Vehicle/Vehicle-To-Infrastructure (V2V/V2I) Networks
Sep 2009
With the rapidly increasing demand of traffic applications, the need to support seamless multimedia services in the Vehicular WIreless NETworks and Vehicular Intelligent Transportation Systems...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Enabling OSPFv3 MANET Extensions Over IPv4 Encryptors
Sep 2008
Extensions for OSPF in a Mobile Ad-hoc Environment have been developed by the OSPF IETF working group. These extensions are emerging as effective routing solutions for tactical edge networks....
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Multiplexing in the Peer-To-Peer Live Streaming
Jul 2012
The behaviour of commercial peer-to-peer systems for live streaming has been extensively studied in several measurement papers. These studies have to rely on a "Blackbox" approach, where packet...
Provided by International Journal of Computer Science and Information Technologies
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Whitepapers
IPV6 Sensor Service Oriented Architecure
Oct 2008
This paper details a peer-to-peer, decentralized service oriented architecture for easily integrating wireless sensor network data into C4ISR applications. It presents an overview of the...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Navy Internet Protocol Version 6 (IPV6) Transition Strategy in Support of Network-Centric Operations and Warfare
Sep 2008
Network-centric warfare is the operational concept that provides information sharing amongst a large array of networked nodes, including mobile platforms, sensors, space systems, weapons,...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
IEEE802.21 Optimized Handover Delay for Proxy Mobile IPV6
Oct 2008
Next generation wireless networks are envisaged to be a combination of different but complementary access technologies. Interworking of these heterogeneous wireless networks will provide...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Challenges of IPv6 Flow Label Implementation
Sep 2008
The Internet Protocol Version 6 (IPv6) protocol represents an emerging networking capability designed to enhance transport, management and security of IP packets through the networks. IPv6 packet...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Analysis of Adaptive Incentive Protocols for P2P Networks
May 2009
Incentive protocols play a crucial role to encourage cooperation among nodes in networking applications. The aim of this paper is to provide a general analytical framework to analyze and design a...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
On the Market Power of Network Coding in P2P Content Distribution Systems
May 2009
Network coding is emerging as a promising alternative to traditional content distribution approaches in P2P networks. By allowing information mixture in peers, it simplifies the block scheduling...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Sybilproof Indirect Reciprocity Mechanism for Peer-to-Peer Networks
May 2009
Although direct reciprocity (Tit-for-Tat) contribution systems have been successful in reducing freeloading in peer-to-peer overlays, it has been shown that, unless the contribution network is...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Budget-Based Self-Optimized Incentive Search in Unstructured P2P Networks
May 2009
Distributed object search is the primary function of Peer-to-Peer (P2P) file sharing system to locate and transfer the file. The predominant search schemes in unstructured P2P systems have their...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Absence of Evidence as Evidence of Absence: A Simple Mechanism for Scalable P2P Search
May 2008
The authors propose a novel search mechanism for unstructured p2p networks, and show that it is both scalable, i.e., it leads to a bounded query traffic load per peer as the peer population grows,...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Minimizing Average Finish Time in P2P Networks
May 2009
Peer-to-Peer (P2P) file distribution is a scalable way to disseminate content to a wide audience. For a P2P network, one fundamental performance metric is the average time needed to deliver a...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
LayerP2P: A New Data Scheduling Approach for Layered Streaming in Heterogeneous Networks
May 2008
Although layered streaming in heterogeneous peer-to-peer networks has drawn great interest in recent years, there's still a lack of systematical studies on its data scheduling issue. In this...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Apt-P2p: A Peer-to-Peer Distribution System for Software Package Releases and Updates
May 2009
The Internet has become a cost-effective vehicle for software development and release, particular in the free software community. Given the free nature of this software, there are often a number...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Understanding the Performance Gap Between Pull-Based Mesh Streaming Protocols and Fundamental Limits
May 2009
Pull-based mesh streaming protocols have recently received much research attention, with successful commercial systems showing their viability in the Internet. Despite the remarkable popularity in...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Circuits/Cutsets Duality and a Unified Algorithmic Framework for Survivable Logical Topology Design in IP-Over-WDM Optical Networks
May 2009
Duality plays a significant role in optimization theory, particularly in discrete optimization on graphs and networks. Circuits and cuts in graphs are dual concepts. Similarly, deletion and...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Improving User and ISP Experience Through ISP-Aided P2P Locality
Jul 2008
Despite recent improvements, P2P systems are still plagued by fundamental issues such as overlay/underlay topological and routing mismatch, which affects their performance and causes traffic...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Two-Stage IP-Address Lookup in Distributed Routers
Jul 2008
IP-address lookup is the primary processing function of Internet routers. While a wide range of algorithms have been developed to perform lookups, very few of them have the distributed...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
High-Performance TCAM-Based IP Lookup Engines
Jul 2008
IP lookup is a key packet processing task in IP routers. To achieve high performance, it has been proposed to use TCAMs to implement IP-lookup accelerators. In this paper, in addition to the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Mining the Web and the Internet for Accurate IP Address Geolocations
May 2009
In this paper, the authors present Structon, a novel approach that uses Web mining together with inference and IP traceroute to geolocate IP addresses with significantly better accuracy than...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Typed Model for Encoding-Based Protocol Interoperability
Jan 2011
Documentation of the HTTP protocol includes precise descriptions of the syntax of the protocol, but lacks similarly precise specification of the semantics of messages and message bodies. Semantics...
Provided by Boston University
-
White Papers
Angels: In-Network Support for Minimum Distribution Time in P2P Overlays
Aug 2009
This paper proposes the use of in-network caches (which the authors call Angels) to reduce the Minimum Distribution Time (MDT) of a file from a seeder - a node that possesses the file - to a set...
Provided by Boston University
-
White Papers
Improving the Performance of Overlay Routing and P2P File Sharing Using Selfish Neighbor Selection
Oct 2007
A foundational issue underlying many overlay network applications ranging from routing to P2P file sharing is that of connectivity management, i.e., folding new arrivals into the existing mesh and...
Provided by Boston University
-
White Papers
Keep Cache Replacement Simple in Peer-Assisted VoD Systems
May 2009
Peer-assisted Video-on-Demand (VoD) systems have not only received substantial recent research attention, but also been implemented and deployed with success in large-scale real world streaming...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
IPv6 Lookups Using Distributed and Load Balanced Bloom Filters for 100Gbps Core Router Line Cards
May 2009
Internet line speeds are expected to reach 100Gbps in a few years. To match these line rates, a single router line card needs to forward more than 150 million packets per second. This requires a...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Regulating User Arrivals at a Mobile IP Home Agent
Sep 2009
With the increasing levels of data usage in mobile cellular networks, Mobile IP and its variants serve as the de facto standard for mobility management. At high user loads, the Mobile IP Home...
Provided by Columbia University
-
White Papers
Scalar Prefix Search: A New Route Lookup Algorithm for Next Generation Internet
May 2009
Currently, the increasing rate of routing lookups in Internet routers, the large number of prefixes and also the transition from IPV4 to IPV6, have caused Internet designers to propose new lookup...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Optimal Filtering of Source Address Prefixes: Models and Algorithms
May 2009
How can people protect the network infrastructure from malicious traffic, such as scanning, malicious code propagation, and Distributed Denial-of-Service (DDoS) attacks? One mechanism for blocking...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Load Balancing for SIP Server Clusters
May 2009
This paper introduces several novel load balancing algorithms for distributing Session Initiation Protocol (SIP) requests to a cluster of SIP servers. The load balancer improves both throughput...
Provided by Institute of Electrical and Electronics Engineers
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Whitepapers
Distributed Identification of Top Inner Product Elements and its Application in a Peer-to-Peer Network
Oct 2007
Inner product measures how closely two feature vectors are related. It is an important primitive for many popular data mining tasks, e.g., clustering, classification, correlation computation, and...
Provided by IBM
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White Papers
Accountable Internet Protocol (AIP)
Aug 2008
This paper presents AIP (Accountable Internet Protocol), a network architecture that provides accountability as a first-order property. AIP uses a hierarchy of self-certifying addresses, in which...
Provided by Association for Computing Machinery
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White Papers
Peering Peer-To-Peer Providers
Jan 2011
The early peer-to-peer applications eschewed commercial arrangements and instead established a grass-roots model in which the collection of end-users provided their own distributed computational...
Provided by Massachusetts Institute of Technology
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White Papers
An Empirical Study of the Coolstreaming+ System
Dec 2007
In recent years, there has been significant interest in adopting the Peer-To-Peer (P2P) technology for Internet live video streaming. There are primarily two reasons behind this development: the...
Provided by Hong Kong University of Science and Technology
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White Papers
SAAR: A Shared Control Plane for Overlay Multicast
Jan 2011
Many cooperative overlay multicast systems of diverse designs have been implemented and deployed. In this paper, the authors explore a new architecture for overlay multicast: they factor out the...
Provided by Carnegie Mellon University
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White Papers
Pushback for Overlay Networks: Protecting Against Malicious Insiders
Apr 2008
Peer-To-Peer (P2P) overlay networks are a flexible way of creating decentralized services. Although resilient to external Denial of Service attacks, overlay networks can be rendered inoperable by...
Provided by George Mason University
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White Papers
Chord: A Scalable Peer-to-Peer Lookup Protocol for Internet Applications
Jan 2011
A fundamental problem that confronts peer-to-peer applications is the efficient location of the node that stores a desired data item. This paper presents Chord, a distributed lookup protocol that...
Provided by University of California
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White Papers
Adding Trust to P2P Distribution of Paid Content
Jul 2009
While Peer-To-Peer (P2P) file-sharing is a powerful and cost-effective content distribution model, most paid-for digital-Content Providers (CPs) use direct download to deliver their content. CPs...
Provided by Columbia University
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White Papers
Large Scale P2P Distribution of OpenSource Software
Sep 2007
Open-source software communities currently face an increasing complexity in managing and distributing software con-tent among their developers and contributors. This is mainly due to the...
Provided by Association for Computing Machinery
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White Papers
P2P Authority Analysis for Social Communities
Sep 2007
PageRank-style authority analyses of Web graphs are of great importance for Web mining. Such authority analyses also apply to hot "Web 2.0" applications that exhibit a natural graph structure,...
Provided by Association for Computing Machinery
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White Papers
Quantifying the Extent of IPv6 Deployment
Jan 2009
The understanding of IPv6 deployment is surprisingly limited. In fact, it is not even clear how the authors should quantify IPv6 deployment. This paper collects and analyzes a variety of data to...
Provided by Princeton University
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White Papers
Exploring the Feasibility of Proactive Reputations
Jan 2011
Reputation mechanisms help peers in a Peer-To-Peer (P2P) system avoid unreliable or malicious peers. In application level networks, however, short peer lifetimes mean reputations are often...
Provided by University of California
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White Papers
Energy-Aware Online Algorithm to Satisfy Sampling Rates With Guaranteed Probability for Sensor Applications
Sep 2007
Energy consumption is a major factor that limits the performance of sensor applications. Sensor nodes have varying sampling rates since they face continuously changing environments. In this paper,...
Provided by Springer Science+Business Media
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White Papers
A Data Imputation Model in Sensor Databases
Sep 2007
Data missing is a common problem in database query processing, which can cause bias or lead to inefficient analyses, and this problem happens more often in sensor databases. The reasons include...
Provided by Springer Science+Business Media
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White Papers
A Novel Mobility Management Scheme for Integration of Vehicular Ad Hoc Networks and Fixed IP Networks
Sep 2009
Integration of vehicular ad hoc network and fixed IP network is important to provide Internet connection and mobile data service for vehicles. However, the unique characteristics of vehicular...
Provided by Springer Science+Business Media
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White Papers
Software Pipelining for Packet Filters
Sep 2007
Packet filters play an essential role in traffic management and security management on the Internet. In order to create software-based packet filters that are fast enough to work even under a DOS...
Provided by Springer Science+Business Media
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White Papers
Open Box Protocol (OBP)
Sep 2007
In this paper the authors propose a new explicit congestion control approach, Open Box Protocol (OBP). The OBP gives sources the capacity to look inside the network and to make their congestion...
Provided by Springer Science+Business Media
