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University of Washington School of Public Health & Community Medicine
(69 results)-
Whitepapers
Data Center Network Virtualization: A Survey
August 2, 2012, 12:00am PDT
With the growth of data volumes and variety of Internet applications, Data Centers (DCs) have become an efficient and promising infrastructure for supporting data storage, and providing the...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Bayesian Network Structure Learning
December 13, 2010, 12:00am PST
Learning the structure of Bayesian network is useful for a variety of tasks, ranging from density estimation to scientific discovery. Unfortunately, learning the structure from data considering...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Trust-Based Anomaly Detection in Wireless Sensor Networks
August 8, 2012, 12:00am PDT
Due to the openness of the wireless media and frequent interactions among sensor nodes, security has been tightly related to the data credibility and network reliability in Wireless Sensor...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Combinatorial Solutions Providing Improved Security for the Generalized Russian Cards Problem
July 6, 2012, 12:00am PDT
The authors present the first formal mathematical presentation of the generalized Russian cards problem, and provide rigorous security definitions that capture both basic and extended versions of...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Louis, Lester and Pierre: Three Protocols for Location Privacy
September 28, 2007, 12:00am PDT
Location privacy is of utmost concern for location-based services. It is the property that a person's location is revealed to other entities, such as a service provider or the person's friends,...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Anonymity and Security in Delay Tolerant Networks
June 23, 2007, 12:00am PDT
A Delay Tolerant Network (DTN) is a store and forward network where end-to-end connectivity is not assumed and where opportunistic links between nodes are used to transfer data. An emerging...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Secure Crash Reporting in Vehicular Ad Hoc Networks
June 25, 2007, 12:00am PDT
The authors present AutoCore, an automated crash reporting application that uses VANETs (Vehicular Ad hoc NETworks) to provide authenticated digital video and telemetry data. This data is recorded...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Panic Passwords: Authenticating Under Duress
July 12, 2008, 12:00am PDT
As important services and sensitive data congregate online, attackers have an increasing incentive to obtain the passwords that protect these services and data. Panic passwords allow a user to...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
A Distributed K-Anonymity Protocol for Location Privacy
January 30, 2009, 12:00am PST
To benefit from a location-based service, a person must reveal her location to the service. However, knowing the person's location might allow the service to re-identify the person. Location...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
FaceCloak: An Architecture for User Privacy on Social Networking Sites
July 6, 2009, 12:00am PDT
Social networking sites, such as MySpace, Facebook and Flickr, are gaining more and more popularity among Internet users. As users are enjoying this new style of networking, privacy concerns are...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Achieving Efficient Query Privacy for Location Based Services
July 23, 2010, 12:00am PDT
Mobile Smartphone users frequently need to search for nearby points of interest from a location based service, but in a way that preserves the privacy of the users' locations. The authors present...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
On the Use of Financial Data as a Random Beacon
June 25, 2010, 12:00am PDT
In standard voting procedures, random audits are one method for increasing election integrity. In the case of cryptographic (or end-to-end) election verification, random challenges are often used...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Single Layer Optical-Scan Voting With Fully Distributed Trust
October 27, 2011, 12:00am PDT
The authors present a new approach for cryptographic end-to-end verifiable optical-scan voting. Their is the first that does not rely on a single point of trust to protect ballot secrecy while...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
NotiSense: An Urban Sensing Notification System to Improve Bystander Privacy
October 7, 2011, 12:00am PDT
The growth in popularity of hand-held mobile devices has fuelled research exploring how to harness the collective abilities of sensors attached to these devices. One area of development has been...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
A Performance Study of CSMA in Wireless Networks With Successive Interference Cancellation
May 24, 2012, 12:00am PDT
Successive Interference Cancellation (SIC) is an effective way of multi-packet reception to combat interference. As conventional CSMA (Carrier Sense Multiple Access) is designed for single packet...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
A Novel Distributed Fair Relay Selection Strategy for Cooperative Wireless System
May 24, 2012, 12:00am PDT
In this paper, the authors design a distributed relay selection strategy to achieve equal power consumption for all available relay nodes in AF cooperative system. This strategy gives a...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
EM3A: Efficient Mutual Multi-Hop Mobile Authentication Scheme for PMIP Networks
May 24, 2012, 12:00am PDT
Mobile wireless networks are envisioned to support multi-hop communications, in which intermediate nodes help to relay packets between two peers in the network. Therefore, in...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Verifiable Symmetric Searchable Encryption for Semi-Honest-But-Curious Cloud Servers
May 24, 2012, 12:00am PDT
Outsourcing data to cloud servers, while increasing service availability and reducing users' burden of managing data, inevitably brings in new concerns such as data privacy, since the server may...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
A Novel Traffic-Analysis Back Tracing Attack for Locating Source Nodes in Wireless Sensor Networks
May 24, 2012, 12:00am PDT
In habitat monitoring applications, when a sensor node detects an endangered animal, e.g., a panda, it reports the animal's presence and activities to the sink. However, the adversaries can...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Secure and Efficient Source Location Privacy-Preserving Scheme for Wireless Sensor Networks
May 24, 2012, 12:00am PDT
In this paper, the authors propose a novel scheme for efficiently and securely preserving source nodes' location privacy. Their scheme uses efficient cryptographic operations to change the...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Energy-Efficient and Trust-Aware Cooperation in Cognitive Radio Networks
May 24, 2012, 12:00am PDT
In this paper, a cooperative framework in cognitive radio networks, which addresses energy efficiency of the Primary Users (PUs) and trustworthiness of Secondary Users (SUs), is proposed....
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Pricing for Open Access Femtocell Networks Using Market Equilibrium and Non-Cooperative Game
May 24, 2012, 12:00am PDT
In this paper, the authors address the pricing problem in open-access femtocell networks. They use economic and game theoretic approaches such as market equilibrium and non-cooperative game to...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Optimal Dedicated Protection Approach to Shared Risk Link Group Failures Using Network Coding
May 24, 2012, 12:00am PDT
Survivable routing serves as a key role in connection-oriented communication networks for achieving desired service availability for each connection. This is particularly critical for the success...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Cascaded Splitter Topology Optimization in LRPONs
May 24, 2012, 12:00am PDT
Cascaded Passive Optical Network (PON) has been reported as an effective approach for achieving flexible deployment of Optical Network Units (ONUs) in metropolitan areas and possibly a great cost...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Relay Selection and Resource Allocation for Multi-User Cooperative LTE-A Uplink
May 24, 2012, 12:00am PDT
Cooperative relaying is a promising technique for Long Term Evolution Advanced (LTE-A) networks to satisfy high throughput demand and support heterogeneous communication services with diverse...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Capacity Maximization in Cooperative CRNs: Joint Relay Assignment and Channel Allocation
May 24, 2012, 12:00am PDT
Cooperative Communication (CC) can offer high channel capacity and reliability in an efficient and low-cost way by forming a virtual antenna array among single-antenna nodes that cooperatively...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
On-off Voice Capacity of Single-Hop Cognitive Radio Networks With Distributed Channel Access Control
May 24, 2012, 12:00am PDT
Cognitive Radio Networks (CRNs) have emerged as a promising solution to spectrum under-utilization and congestion. Supporting Quality of Service (QoS) aware services over CRNs is always...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
STDMA-Based Scheduling Algorithm for Concurrent Transmissions in Directional Millimeter Wave Networks
May 24, 2012, 12:00am PDT
In this paper, a concurrent transmission scheduling algorithm is proposed to enhance the resource utilization efficiency for multi-Gbps millimeter-Wave (mmWave) networks. Specifically, the authors...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
On the Secure Degrees-of-Freedom of the Multiple-Access-Channel
March 3, 2010, 12:00am PST
A K-user secure Gaussian Multiple-Access-Channel (MAC) with an external eavesdropper is considered in this paper. An achievable rate region is established for the secure discrete memoryless MAC....
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
On the Secure DoF of the Single-Antenna MAC
January 13, 2010, 12:00am PST
A new achievability rate region for the secure discrete memoryless Multiple-Access-Channel (MAC) is presented. Thereafter, a novel secure coding scheme is proposed to achieve a positive Secure...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Distributed Key Generation for the Internet
March 17, 2009, 12:00am PDT
Although Distributed Key Generation (DKG) has been studied for some time, it has never been examined outside of the synchronous setting. The authors present the first realistic DKG architecture...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
A Novel Message Scheduling Framework for Delay Tolerant Networks Routing
May 4, 2012, 12:00am PDT
Multi-copy routing strategies have been considered the most applicable approaches to achieve message delivery in Delay Tolerant Networks (DTNs). Epidemic routing and two-hop forwarding routing are...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
M-Burst: A Framework of SRLG Failure Localization in All-Optical Networks
May 21, 2012, 12:00am PDT
Fast and unambiguous failure localization for Shared Risk Link Groups (SRLGs) with multiple links is essential to build fully survival and functional transparent all-optical mesh networks....
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
FAST TCP Over Optical Burst Switched Networks: Modeling and Stability Analysis
September 25, 2012, 12:00am PDT
FAST TCP is important for promoting data-intensive applications since it can cleverly react to both packet loss and delay for detecting network congestion. This paper provides a continuous time...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Downstream-Based Scheduling for Energy Conservation in Green EPONs
March 9, 2012, 12:00am PST
Maximizing the Optical Network Unit's (ONU) sleep time is an effective approach for achieving maximum energy conservation in green Ethernet Passive Optical Networks (EPONs). While overlapping...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Event Localization in Underwater Wireless Sensor Systems Using Monitoring Courses
April 21, 2012, 12:00am PDT
The authors propose M-Courses (Monitoring Courses), a novel solution to localize events in an underwater wireless sensor network. These networks consist of surface gateways and relay nodes. GPS...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Contention Aware Routing for Intermittently Connected Mobile Networks
March 28, 2011, 12:00am PDT
This paper introduces a novel multi-copy routing protocol, called Self Adaptive Utility-based Routing Protocol (SAURP), for Delay Tolerant Networks (DTNs) that are possibly composed of a vast...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
The Weakness of Integrity Protection for LTE
December 11, 2012, 12:00am PST
In this paper, the authors concentrate on the security issues of the integrity protection of LTE and present two different forgery attacks; linear forgery attack, EIA1 and EIA3 and integrity...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Resilience to Distinguishing Attacks on WG-7 Cipher and Their Generalizations
December 3, 2012, 12:00am PST
The stream cipher WG-7 is a lightweight variant of the well-known Welch-Gong (WG) stream cipher family, targeting for resource-constrained devices like RFID tags, smart cards, and wireless sensor...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Efficient Implementation of Bilinear Pairings on ARM Processors
July 24, 2012, 12:00am PDT
As hardware capabilities increase, low-power devices such as smartphones represent a natural environment for the efficient implementation of cryptographic pairings. Few works in the literature...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Contention Aware Mobility Prediction Routing for Intermittently Connected Mobile Networks
January 31, 2013, 12:00am PST
This paper introduces a novel multi-copy routing protocol, called Predict and Forward (PF), for Delay Tolerant Networks (DTNs), which aims to explore the possibility of taking mobile nodes as...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Power Allocation for Cooperative Diversity Networks with Inaccurate CSI: A Robust and Constrained Kalman Filter Approach
October 27, 2009, 12:00am PDT
In this paper, a novel Kalman filter-based power allocation scheme is developed for cooperative networks with inaccurate Channel State Information (CSI). The channel estimation error is embedded...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
DMT Analysis of Asynchronous OFDM Decode-and-Forward Cooperative Networks
October 27, 2009, 12:00am PDT
The outage behavior of Decode-and-Forward (DF) relaying protocol over an asynchronous cooperative network is examined when Orthogonal Frequency Division Multiplexing (OFDM) is used to combat...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
ASIC: Aggregate Signatures and Certificates Verification Scheme for Vehicular Networks
October 27, 2009, 12:00am PDT
To achieve high safety levels in Vehicular Ad-hoc NETworks (VANETs), the Dedicated Short Range Communication (DSRC) implies each vehicle to periodically broadcast a safety beacon message. Many...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Joint Configuration of Routing and Medium Access Parameters in Wireless Networks
October 27, 2009, 12:00am PDT
In this paper, the authors study the joint configuration of routing and Medium Access Control (MAC) parameters in fixed wireless networks. Due to the complexity of the problem, they consider a...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
MAAC: Message Authentication Acceleration Protocol for Vehicular Ad Hoc Networks
October 27, 2009, 12:00am PDT
Vehicular Ad-hoc NETworks (VANETs) adopt the Public Key Infrastructure (PKI) and Certificate Revocation Lists (CRLs) to reliably secure the network. In any PKI system, the authentication of a...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Performance Bounds of Energy Detection With Signal Uncertainty in Cognitive Radio Networks
December 31, 2012, 12:00am PST
The harmonic coexistence of Secondary Users (SUs) and Primary Users (PUs) in cognitive radio networks requires SUs to identify the idle spectrum bands. One common approach to achieve spectrum...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
On a Stochastic Delay Bound for Disrupted Vehicle-to-Infrastructure Communication with Random Traffic
October 27, 2009, 12:00am PDT
In this paper, the authors studies the multi-hop packet delivery delay in a disrupted vehicle-to-infrastructure communication scenario, where an end-to-end connected path is not likely to exist...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Modeling and Analysis for Emergency Messaging Delay in Vehicular Ad Hoc Networks
October 27, 2009, 12:00am PDT
In this paper, the authors present mathematical modeling and analysis for the total delay in disseminating safety messages in a Vehicular Ad-hoc NETwork (VANET). Node clustering can help in...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Heterogeneous Broadcast Channel: Spatial Diversity or Advanced Receiver Design
November 21, 2012, 12:00am PST
In this paper, the authors look at the simplest instance of heterogeneous Broadcast Channel (BC) where a multi-antenna transmitter Base Station (BS) is trying to communicate data to two User...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Dynamic Resource Allocation for Spot Markets in Cloud Computing Environments
October 18, 2011, 12:00am PDT
The advent of cloud computing promises to provide computational resources to customers like public utilities such as water and electricity. To deal with dynamically fluctuating resource demands,...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Mitigating the Negative Impact of Preemption on Heterogeneous MapReduce Workloads
December 12, 2011, 12:00am PST
Modern production clusters are often shared by multiple types of jobs with different priorities in order to improve resource utilization. Preemption is a common technique employed by MapReduce...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Performance Analysis in Intrusion Detection and Prevention Systems
February 18, 2011, 12:00am PST
Intrusion Detection and/or Prevention Systems (IDPS) represent an important line of defense against a variety of attacks that can compromise the security and proper functioning of an enterprise...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
VDC Planner: Dynamic Migration-Aware Virtual Data Center Embedding for Clouds
January 15, 2013, 12:00am PST
Cloud computing promises to provide computing resources to a large number of service applications in an on-demand manner. Traditionally, cloud providers such as Amazon only provide guaranteed...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
On Tackling Virtual Data Center Embedding Problem
January 15, 2013, 12:00am PST
Virtualizing data center networks has been considered a feasible alternative to satisfy the requirements of advanced cloud services. Proper mapping of Virtual Data Center (VDC) resources to their...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Dynamic Service Placement in Geographically Distributed Clouds
July 25, 2012, 12:00am PDT
Large-scale online service providers have been increasingly relying on geographically distributed cloud infrastructures for service hosting and delivery. In this paper, a key challenge faced by...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
An Evasive Attack on SNORT Flowbits
September 5, 2011, 12:00am PDT
The support of stateful signatures is an important feature of signature-based Network Intrusion Detection Systems (NIDSs) which permits the detection of multi-stage attacks. However, due to the...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Application-Centric Wi-Fi Energy Management on Smart Phone
September 21, 2012, 12:00am PDT
Vast majority of the services running on the smart phone today are networked in that significant amount of communication is required. Smart phone energy expenditure due to Wi-Fi communications...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Event-Based Estimation of User Experience for Network Video Streaming
September 21, 2012, 12:00am PDT
In managing multimedia services, it is important to understand how network performance affects user experience. The model presented in this paper aims to estimate user perception of video quality...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Reducing End-to-End Distortion in Noisy Wireless Relay Networks
November 21, 2012, 12:00am PST
This paper investigates the provisioning of multimedia services from a novel perspective of reducing End-to-End Distortion (EED) in a decode-and-forward relay network. Exploiting a logical mapping...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Lifetime Extended Cooperative MAC Protocol for Wireless LANs
November 21, 2012, 12:00am PST
Cooperative communication techniques exploit diversity gain to improve the network throughput based on cooperation of multiple data transmissions. In Wireless Local Area Networks (WLAN), the whole...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Service Response Time of Elastic Data Traffic in Cognitive Radio Networks With SPT Service Discipline
November 21, 2012, 12:00am PST
Cognitive Radio Networks (CRNs) have emerged as a promising solution to spectrum under-utilization and congestion. Supporting Quality of Service (QoS)-aware services over CRNs is always...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
DefenestraTor: Throwing Out Windows in Tor
July 18, 2011, 12:00am PDT
Tor is one of the most widely used privacy enhancing technologies for achieving online anonymity and resisting censorship. While conventional wisdom dictates that the level of anonymity offered by...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Congestion-Aware Path Selection for Tor
December 7, 2011, 12:00am PST
Tor, an anonymity network formed by volunteer nodes, uses the estimated bandwidth of the nodes as a central feature of its path selection algorithm. The current load on nodes is not considered in...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
SATS: Secure Data-Forwarding Scheme for Delay-Tolerant Wireless Networks
November 6, 2011, 12:00am PDT
In this paper, the authors propose a secure data-forwarding scheme, called SATS, for delay-tolerant wireless networks. SATS uses credits (or micropayment) to stimulate the nodes' cooperation in...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
ASTP: Agent-Based Secure and Trustworthy Packet-Forwarding Protocol for EHealth
November 6, 2011, 12:00am PDT
Security has been recognized as a key issue for the expansion of e-Health application, where highly sensitive patient's medical data are routed through a non-secure wireless network. In this...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Eperio: Mitigating Technical Complexity in Cryptographic Election Verification
April 3, 2012, 12:00am PDT
Cryptographic (or end-to-end) election verification is a promising approach to providing transparent elections in an age of electronic voting technology. In terms of execution time and software...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
A Cryptanalysis of HummingBird-2: The Differential Sequence Analysis
May 14, 2012, 12:00am PDT
Hummingbird-2 is one recent design of lightweight block ciphers targeting constraint devices, which not only enables a compact hardware implementation and ultra-low power consumption but also...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Quantum Key Distribution in the Classical Authenticated Key Exchange Framework
June 27, 2012, 12:00am PDT
Key establishment is a crucial primitive for building secure channels: in a multi-party setting, it allows two parties using only public authenticated communication to establish a secret session...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Efficient Implementation of Bilinear Pairings on ARM Processors
July 24, 2012, 12:00am PDT
As hardware capabilities increase, low-power devices such as smartphones represent a natural environment for the efficient implementation of cryptographic pairings. Few works in the literature...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
Resilience to Distinguishing Attacks on WG-7 Cipher and Their Generalizations
December 3, 2012, 12:00am PST
The stream cipher WG-7 is a lightweight variant of the well-known Welch-Gong (WG) stream cipher family, targeting for resource-constrained devices like RFID tags, smart cards, and wireless sensor...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
The Weakness of Integrity Protection for LTE
December 11, 2012, 12:00am PST
In this paper, the authors concentrate on the security issues of the integrity protection of LTE and present two different forgery attacks; linear forgery attack, EIA1 and EIA3 and integrity...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
Contention Aware Routing for Intermittently Connected Mobile Networks
March 28, 2011, 12:00am PDT
This paper introduces a novel multi-copy routing protocol, called Self Adaptive Utility-based Routing Protocol (SAURP), for Delay Tolerant Networks (DTNs) that are possibly composed of a vast...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
Event Localization in Underwater Wireless Sensor Systems Using Monitoring Courses
April 21, 2012, 12:00am PDT
The authors propose M-Courses (Monitoring Courses), a novel solution to localize events in an underwater wireless sensor network. These networks consist of surface gateways and relay nodes. GPS...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
Downstream-Based Scheduling for Energy Conservation in Green EPONs
March 9, 2012, 12:00am PST
Maximizing the Optical Network Unit's (ONU) sleep time is an effective approach for achieving maximum energy conservation in green Ethernet Passive Optical Networks (EPONs). While overlapping...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
FAST TCP Over Optical Burst Switched Networks: Modeling and Stability Analysis
September 25, 2012, 12:00am PDT
FAST TCP is important for promoting data-intensive applications since it can cleverly react to both packet loss and delay for detecting network congestion. This paper provides a continuous time...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
M-Burst: A Framework of SRLG Failure Localization in All-Optical Networks
May 21, 2012, 12:00am PDT
Fast and unambiguous failure localization for Shared Risk Link Groups (SRLGs) with multiple links is essential to build fully survival and functional transparent all-optical mesh networks....
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
A Novel Message Scheduling Framework for Delay Tolerant Networks Routing
May 4, 2012, 12:00am PDT
Multi-copy routing strategies have been considered the most applicable approaches to achieve message delivery in Delay Tolerant Networks (DTNs). Epidemic routing and two-hop forwarding routing are...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
Distributed Key Generation for the Internet
March 17, 2009, 12:00am PDT
Although Distributed Key Generation (DKG) has been studied for some time, it has never been examined outside of the synchronous setting. The authors present the first realistic DKG architecture...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
On the Secure DoF of the Single-Antenna MAC
January 13, 2010, 12:00am PST
A new achievability rate region for the secure discrete memoryless Multiple-Access-Channel (MAC) is presented. Thereafter, a novel secure coding scheme is proposed to achieve a positive Secure...
Provided by University of Washington School of Public Health & Community Medicine
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