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Institute of Electrical and Electronics Engineers
(12247 results)-
White Papers
Architecture for Customer Relationship Management Approaches in Financial Services
December 8, 2004, 12:00am PST
The majority of financial services companies in Germany and Switzerland have, with varying objectives and success, conducted Customer Relationship Management (CRM) implementation projects. This...
Provided by Institute of Electrical and Electronics Engineers
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Impact of PMU in Dynamic State Estimation of Power Systems
August 15, 2008, 12:00am PDT
Energy Management Systems (EMS) plays the all important role of monitoring and control of the power systems and state estimation forms its backbone. In these days of increased operation of power...
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XYLUS: A Virtualized Programming Environment
June 1, 2010, 12:00am PDT
XYLUS is a virtualized programming environment that addresses coder's mobility, hassle free coding environment, project management and team coordination. It aims to provide a coder or a team of...
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Mobile Security: Finally a Serious Problem?
June 7, 2011, 12:00am PDT
In the world of computers and communications, the more widely a technology is used, the more likely it is to become the target of hackers. Such is the case with mobile technology, particularly...
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Research on Packet Filter Rules of the Firewall Based on Visual Prolog
October 18, 2008, 12:00am PDT
The packet filter rules of firewall are established according to the needs of network security, while to manage filter rules becomes more and more complicated, and easy to make mistakes,...
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Improving Security of Real-Time Wireless Networks Through Packet Scheduling
September 1, 2008, 12:00am PDT
Modern real-time wireless networks require high security level to assure confidentiality of information stored in packages delivered through wireless links. However, most existing algorithms for...
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Verify Consistency Between Security Policy and Firewall Policy With Answer Set Programming
October 18, 2008, 12:00am PDT
Firewalls are core elements in network security, the effectiveness of firewall security is dependent on configuring firewall policy correctly. Firewall policy is a lower-level policy which...
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Boundary Hash for Memory-Efficient Deep Packet Inspection
September 1, 2008, 12:00am PDT
Network Intrusion Detection and Prevention Systems (NIDPSs) are critical for network security. The Deep Packet Inspection (DPI) operation consumes a significant amount of resources in NIDPS. This...
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White Papers
Periocular Biometrics: When Iris Recognition Fails
March 1, 2010, 12:00am PST
The performance of iris recognition is affected if iris is captured at a distance. Further, images captured in visible spectrum are more susceptible to noise than if captured in near infrared...
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White Papers
Flexible Broadcasting of Scalable Video Streams to Heterogeneous Mobile Devices
March 1, 2011, 12:00am PST
The authors study the scalable video broadcasting problem in mobile TV broadcast networks, where each TV channel is encoded into a scalable video stream with multiple layers, and several TV...
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Securing Database-as-a-Service: Issues and Compromises
August 17, 2011, 12:00am PDT
Database-as-a-Service is an example of one of many services being marketed as part of Cloud Computing. This paper addresses several major issues and concerns related to Database-as-a-Service,...
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White Papers
VoWF (Vo-IP over Wi-Fi)
September 1, 2006, 12:00am PDT
Wireless telephony has become very popular in the past few years. However, the high costs of cellular systems make it necessary to find different technologies that can reduce the prices while...
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White Papers
Passive RF Receiver Design for Wireless Sensor Networks
September 1, 2007, 12:00am PDT
Wireless Sensor Networks (WSN's) consist of a large number of nodes, which sense the properties of their physical environment in a distributed geographic area and communicate their information...
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Migration to 4G: Mobile IP Based Solutions
September 1, 2006, 12:00am PDT
Fourth Generation (4G) is the next generation of wireless networks that will replace Third Generation (3G) networks sometimes in future. 4G is intended to provide high speed, high capacity, low...
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White Papers
Analysis of Current VPN Technologies
September 1, 2006, 12:00am PDT
This paper deals with current Virtual Private Network (VPN) technologies, such as Internet Protocol Security (IPSec), Layer Two Tunneling Protocol (L2TP), and Point to Point Tunneling Protocol...
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Integrating Voice Over IP Services in IPv4 and IPv6 Networks
January 1, 2007, 12:00am PST
The transition from the current IPv4 network protocol structure to the next generation IPv6 network has always been deemed as a lengthy process. As the deployment of IPv6 infrastructures evolves,...
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Towards the Development of Personal Cloud Computing for Mobile Thin-Clients
April 1, 2011, 12:00am PDT
The phenomenon of cloud computing has been driven largely these days. Personal Cloud, as the cloud computing for personal usage, has come to the forefront. Compare with traditional operating...
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Cloud Computing for Enhanced Mobile Health Applications
April 1, 2010, 12:00am PDT
Mobile devices are being considered as service platforms for mobile health information delivery, access and communication. However mobiles face challenges with regard to delivering secure...
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Supporting Efficient and Scalable Multicasting Over Mobile Ad Hoc Networks
April 28, 2010, 12:00am PDT
Group communications are important in Mobile Ad hoc Networks (MANET). Multicast is an efficient method for implementing group communications. However, it is challenging to implement efficient and...
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Self-Reconfigurable Wireless Mesh Networks
November 23, 2010, 12:00am PST
During their lifetime, multi-hop Wireless Mesh Networks (WMNs) experience frequent link failures caused by channel interference, dynamic obstacles and/or applications' bandwidth demands. These...
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White Papers
Designing WANem : A Wide Area Network Emulator Tool
April 1, 2011, 12:00am PDT
Software developers are never exposed to production networks which are mostly Wide Area Network (WAN) during the development and unit test cycle. This leads to poor performing applications in...
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White Papers
The Devils Behind Web Application Vulnerabilities
August 16, 2011, 12:00am PDT
Web Applications are frequently deployed with critical security bugs that can be maliciously exploited. Avoiding such vulnerabilities depends on the best practices and tools applied during the...
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White Papers
Mobile Sampling of Sensor Field Data Using Controlled Broadcast
June 1, 2011, 12:00am PDT
Mobile objects can be used to gather samples from a sensor field. Civilian vehicles or even human beings equipped with proper wireless communication devices can be used as mobile sinks that...
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White Papers
Research of Industrial Wireless Network WIA-PA Multi-Path Routing Protocol WMDSR
April 1, 2011, 12:00am PDT
WIA-PA network is an emerging industrial wireless networks for process automation, the important characteristic of which are high reliability, stability, real-time. According to those...
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White Papers
The Applied Research of Cloud Computing Platform Architecture in the e-Learning Area
July 1, 2010, 12:00am PDT
This paper firstly introduces the characteristics of the current E-Learning, and then analyzes the concept and characteristics of cloud computing, and describes the architecture of cloud computing...
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White Papers
A Study on Digital Forensics Standard Operation Procedure for Wireless Cybercrime
July 1, 2011, 12:00am PDT
With the rapid development of information technology, computer and networking, it has brought convenience to the whole world, it has changed the way of people live their daily life, interactions...
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White Papers
A Network Virtualization Approach in Many-Core Processor Based Cloud Computing Environment
March 1, 2011, 12:00am PST
With benefits of Cloud Computing widely acknowledged more and more public and private Cloud deployed. Virtualization is one of the most important supporting technologies for Cloud. While main...
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White Papers
Constructing A Cloud Computing Based Social Networks Data Warehousing and Analyzing System
August 1, 2011, 12:00am PDT
The research area of Social networks analysis has been recognized as extremely time-consuming tasks as well as large storage space is always necessary in order to store the social data, especially...
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White Papers
Architecture for Provision of Context-Aware Web Applications Based on Web Services
June 21, 2008, 12:00am PDT
Mobile and pervasive computing is gaining significant importance in the latest years. Context-awareness constitutes an essential aspect - almost a requirement - of mobile services in these...
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Capacity Optimization for UMTS: Bounds and Benchmarks for Interference Reduction
July 1, 2008, 12:00am PDT
UMTS has been designed as the next platform for mobile mass market communication. After a slow start, the usage of UMTS in terms of subscribers and volume is picking up momentum. Following the...
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White Papers
A Business Model for Cloud Computing Based on a Separate Encryption and Decryption Service
April 1, 2011, 12:00am PDT
Enterprises usually store data in internal storage and install firewalls to protect against intruders to access the data. They also standardize data access procedures to prevent insiders to...
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White Papers
Characterization of Fused-Silica Optical Fibers Delivery Highpeak Power YAG Laser Beam
December 23, 2009, 12:00am PST
The optical fiber delivery laser power technology in laser flexible manufacturing system is introduced. The characteristics of optical fiber delivery Nd:YAG pulsed laser power through multimode...
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White Papers
Learning Software Engineering Principles Using Open Source Software
October 25, 2008, 12:00am PDT
Traditional lectures espousing software engineering principles hardly engage students' attention due to the fact that students often view software engineering principles as mere academic concepts...
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White Papers
A New Approach to Countering Ambiguity Attacks
July 3, 2007, 12:00am PDT
Watermarking based ownership dispute resolution schemes are vulnerable to a simple, but effective class of attacks, called ambiguity attacks, which cast doubt on the reliability of resulting...
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White Papers
Analysis of Different Architectures of Neural Networks for Application in Intrusion Detection Systems
November 11, 2008, 12:00am PST
Usually, Intrusion Detection Systems (IDS) work using two methods of identification of attacks: by signatures that are specific defined elements of the network traffic possible to identification...
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White Papers
Constraint-Based Trend Template for Intrusion Detection
June 1, 2008, 12:00am PDT
Intrusion Detection Systems (IDS) are special computer security tools which help detect intrusion attempts. Misuse based detection is one of the techniques which is used by IDS to recognize...
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White Papers
A Network Intrusion Detection Method Using Independent Component Analysis
November 11, 2008, 12:00am PST
An Intrusion Detection System (IDS) detects illegal manipulations of computer systems. In intrusion detection systems, feature reduction, including feature extraction and feature selection, plays...
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White Papers
Novel Intrusion Prevention and Detection Methods
September 8, 2008, 12:00am PDT
Analysis of contemporary Information Security Systems (ISS) and especially the case of Intrusion Detection Systems (IDS) shows one few character negative features and drawbacks. Original methods...
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White Papers
Integration of Virtualization Technology Into Network Security Laboratory
October 25, 2008, 12:00am PDT
Distance education has witnessed a tremendous growth in the past decade. Advances in Internet technologies have made it possible to deliver not only lectures, but also hands-on labs remotely....
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White Papers
Anti-Phishing by Smart Mobile Device
October 12, 2007, 12:00am PDT
Off late, phishing is a popular technique to thieve user's authentication information, especially password. The key issue is that it is difficult for user to distinguish fake Login User Interface...
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White Papers
Fast MIMO Transmit Antenna Selection Algorithms: A Geometric Approach
July 30, 2006, 12:00am PDT
Motivated by matrix determinant properties, this paper develops a fast transmit antenna selection algorithm for MIMO systems: the G-circles method. This novel scheme is shown to achieve many...
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White Papers
Some Analysis in Distributed MIMO Systems
March 9, 2007, 12:00am PST
The predicted capacity gain of a traditional co-located MIMO system is often severely limited in realistic propagation scenarios, especially when the number of antennas becomes large. Recently, a...
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White Papers
Analysis on the Diversity-Multiplexing Tradeoff for Ordered MIMO SIC Receivers
January 30, 2008, 12:00am PST
The diversity-multiplexing tradeoff for Multiple-Input Multiple-Output (MIMO) point-to-point channels and multiple access channels are first proposed and studied by Zheng and Tse recently. While...
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White Papers
Nuzzer: A Large-Scale Device-Free Passive Localization System for Wireless Environments
May 30, 2011, 12:00am PDT
The widespread usage of WLANs and mobile devices has fostered the interest in localization systems for wireless environments. The majority of research in the context of wireless-based localization...
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On the Secure Degrees of Freedom in the K-User Gaussian Interference Channel
July 11, 2008, 12:00am PDT
This paper studies the K-user Gaussian interference channel with secrecy constraints. Two distinct network models, namely the interference channel with confidential messages and the one with an...
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Opportunistic Secrecy With a Strict Delay Constraint
July 20, 2009, 12:00am PDT
The authors investigate the delay limited secrecy capacity of the flat fading channel under two different assumptions on the available transmitter Channel State Information (CSI). The first...
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Keys Through ARQ: Theory and Practice
January 1, 2010, 12:00am PST
This paper develops a novel framework for sharing secret keys using the Automatic Repeat reQuest (ARQ) protocol. The authors first characterize the underlying information theoretic limits, under...
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Performance Analysis of Optical Packet Switches Enhanced With Electronic Buffering
July 7, 2009, 12:00am PDT
Optical networks with Wavelength Division Multiplexing (WDM), especially Optical Packet Switching (OPS) networks, have attracted much attention in recent years. However, OPS is still not yet ready...
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Probabilistic Diagnosis of Link Loss Using End-to-End Path Measurements and Maximum Likelihood Estimation
August 6, 2009, 12:00am PDT
Internet fault diagnosis has attracted much attention in recent years. In this paper, the authors focus on the problem of finding the Link Pass Ratios (LPRs) when the Path Pass Ratios (PPRs) of a...
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A Packet Scheduling Algorithm for Optimizing Downlink Throughput in Wireless LANs With the One-Sender-Multiple-Receiver Technique
March 2, 2010, 12:00am PST
In this paper, the authors study the packet scheduling problem in wireless LANs with the One-Sender-Multiple-Receiver (OSMR) transmission technique. OSMR allows the Access Point (AP) to send...
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Employing the One-Sender-Multiple-Receiver Technique in Wireless LANs
May 5, 2010, 12:00am PDT
In this paper, the authors study the One-Sender-Multiple-Receiver (OSMR) transmission technique, which allows one sender to send to multiple receivers simultaneously by utilizing multiple antennas...
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Energy-Efficient Multihop Polling in Clusters of Two-Layered Heterogeneous Sensor Networks
February 1, 2008, 12:00am PST
In this paper, the authors study two-layered heterogeneous sensor networks where two types of nodes are deployed: the basic sensor nodes and the cluster head nodes. The basic sensor nodes are...
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White Papers
A Novel Analytical Model for Switches With Shared Buffer
October 1, 2007, 12:00am PDT
Switches with a shared buffer have lower packet loss probabilities than other types of switches when the sizes of the buffers are the same. In the past, the performance of shared buffer switches...
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An Overview of IEEE 802.21: Media independent Handover Services
August 7, 2009, 12:00am PDT
In recent years multi-technology-enabled terminals have become available. Such multimode terminals pose new challenges to mobility management. In order to address some of these challenges, the...
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NEMO-Enabled Localized Mobility Support for Internet Access in Automotive Scenarios
August 7, 2009, 12:00am PDT
This paper surveys the major existing approaches and proposes a novel architecture to support mobile networks in network-based, localized mobility domains. The authors' architecture enables...
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Scalable QoS-Aware Mobility for Future Mobile Operators
June 1, 2006, 12:00am PDT
Telecom operators and Internet service providers are heading for a new shift in communications paradigms. The forthcoming convergence of cellular and wireless data networks is often manifested in...
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White Papers
A Control-Theoretic Approach to Distributed Optimal Configuration of 802.11 WLANs
June 1, 2011, 12:00am PDT
The optimal configuration of the contention parameters of a WLAN depends on the network conditions in terms of number of stations and the traffic they generate. Following this observation, a...
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IEEE 802.21: Media Independence Beyond Handover
March 23, 2011, 12:00am PDT
The IEEE 802.21 standard facilitates media independent handovers by providing higher layer mobility management functions with common service primitives for all technologies. Right after the base...
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White Papers
BUBBLE Rap: Social-Based Forwarding in Delay Tolerant Networks
November 24, 2010, 12:00am PST
The increasing penetration of smart devices with networking capability form novel networks. Such networks, also referred as Pocket Switched Networks (PSNs), are intermittently connected and...
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White Papers
A Content-Centric Framework for Effective Data Dissemination in Opportunistic Networks
January 20, 2008, 12:00am PST
In this paper, the authors address the challenges of content transfer in opportunistic networks, and propose techniques to better facilitate data dissemination based on the characteristics of the...
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White Papers
Green Cellular Networks: A Survey, Some Research Issues and Challenges
September 24, 2011, 12:00am PDT
Energy efficiency in cellular networks is a growing concern for cellular operators to not only maintain profitability, but also to reduce the overall environment effects. This emerging trend of...
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QARI: Quality Aware Software Deployment For Wireless Sensor Networks
March 18, 2010, 12:00am PDT
If the people are to deploy sensor applications in a realistic business context, the authors must provide innovative middleware services to control and enforce required system behavior; in order...
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White Papers
A MVC Framework for Policy-Based Adaptation of Workflow Processes: A Case Study on Confidentiality
June 24, 2010, 12:00am PDT
Most work on adaptive workflows offers insufficient flexibility to enforce complex policies regarding dynamic, evolvable and robust workflows. In addition, many proposed approaches require...
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White Papers
Provable Protection Against Web Application Vulnerabilities Related to Session Data Dependencies
February 1, 2008, 12:00am PST
Web applications are widely adopted and their correct functioning is mission critical for many businesses. At the same time, Web applications tend to be error prone and implementation...
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White Papers
Hopping Sensor Relocation in Rugged Terrains
October 15, 2009, 12:00am PDT
Hopping sensors are a type of low cost mobile sensors that are small in size, have limited capability and imprecise movement. However, their unique method of movement makes them suitable for...
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White Papers
Coordinated Multi-Robot Real-Time Exploration With Connectivity and Bandwidth Awareness
May 8, 2010, 12:00am PDT
While there has been substantial progress for multi-robot exploration of an unknown area, little attention has been given to communication, especially bandwidth constraints in time-sensitive and...
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Joint Bandwidth-Aware Relay Placement and Routing in Heterogeneous Wireless Networks
December 30, 2011, 12:00am PST
The relay placement problem has been studied extensively in wireless networks. Existing work typically focuses on connectivity to prolong the network time or to achieve fault-tolerance. In...
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Distributed Resource Allocation for Cognitive Radio Networks With Spectrum-Sharing Constraints
July 21, 2011, 12:00am PDT
This paper presents new design formulations that aim at optimizing the performance of an Orthogonal Frequency-Division Multiple-Access (OFDMA) ad hoc cognitive radio network through joint...
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White Papers
A Survey of Routing Protocols That Support QoS in Mobile Ad Hoc Networks
December 1, 2007, 12:00am PST
The explosive growth in the use of mobile devices coupled with users' desires for real-time applications has provided new challenges in the design of protocols for mobile ad hoc networks. Chief...
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Improving Channel Estimation Accuracy in OFDM System Using MATLAB Simulation
April 1, 2012, 12:00am PDT
This paper is to improve channel estimation accuracy in OFDM system because channel state information is required for signal detection at receiver and its accuracy affects the overall performance...
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A Path-Connected-Cluster Wireless Sensor Network and Its Formation, Addressing, and Routing Protocols
January 4, 2012, 12:00am PST
Although Wireless Sensor Networks (WSNs) have been extensively researched, its deployment is still a main concern. The authors observe that many monitoring applications for WSNs have adopted a...
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Intervention in Power Control Games With Selfish Users
November 28, 2011, 12:00am PST
The authors study the power control problem in single-hop wireless ad hoc networks with selfish users. Without incentive schemes, selfish users tend to transmit at their maximum power levels,...
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A Review of the Applications of Agent Technology in Traffic and Transportation Systems
June 7, 2010, 12:00am PDT
The agent computing paradigm is rapidly emerging as one of the powerful technologies for the development of large-scale distributed systems to deal with the uncertainty in a dynamic environment....
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White Papers
Better Internet Routing Through Intrinsic Support for Selfishness
December 9, 2011, 12:00am PST
The BGP routing system is inflexible and suboptimal for both stub networks and ISPs. Stub networks are unable to obtain routes that meet their end-to-end requirements, and ISPs have limited...
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Multigraph Sampling of Online Social Networks
October 1, 2011, 12:00am PDT
State-of-the-art techniques for probability sampling of users of Online Social Networks (OSNs) are based on random walks on a single social relation (typically friendship). While powerful, these...
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Practical Recommendations on Crawling Online Social Networks
October 1, 2011, 12:00am PDT
The authors' goal in this paper is to develop a practical framework for obtaining a uniform sample of users in an Online Social Network (OSN) by crawling its social graph. Such a sample allows to...
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Towards Unbiased BFS Sampling
October 1, 2011, 12:00am PDT
A large body of work in the networking community focuses on Internet topology measurements at various levels, including the IP or AS connectivity, the Web (WWW), Peer-To-Peer (P2P) and Online...
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Walking on a Graph With a Magnifying Glass: Stratified Sampling Via Weighted Random Walks
June 11, 2011, 12:00am PDT
The authors' objective is to sample the node set of a large unknown graph via crawling, to accurately estimate a given metric of interest. They design a random walk on an appropriately defined...
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White Papers
Cross-Layer Architectural Framework for Highly-Mobile Multihop Airborne Telemetry Networks
November 21, 2008, 12:00am PST
Highly dynamic mobile wireless networks present unique challenges to end-to-end communication, particularly caused by the time varying connectivity of high-velocity nodes combined with the...
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On Key Agreement in Wireless Sensor Networks Based on Radio Transmission Properties
September 22, 2009, 12:00am PDT
Recently, several research contributions have justified that wireless communication is not only a security burden. Its unpredictable and erratic nature can also be turned against an adversary and...
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