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University of Central Florida
(45 results)-
White Papers
Detecting Internet Worms Using Data Mining Techniques
May 22, 2008, 12:00am PDT
Internet worms pose a serious threat to computer security. Traditional approaches using signatures to detect worms pose little danger to the zero day attacks. The focus of malware research is...
Provided by University of Central Florida
-
White Papers
APHID: A Practical Architecture for High-Performance, Privacy-Preserving Data Mining
May 3, 2009, 12:00am PDT
While the emerging field of Privacy Preserving Data Mining (PPDM) will enable many new data mining applications, it suffers from several practical difficulties. PPDM algorithms are difficult to...
Provided by University of Central Florida
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White Papers
A Coordinated Distributed Scheme for Cognitive Radio Based IEEE 802.22 Wireless Mesh Networks
February 19, 2008, 12:00am PST
The IEEE 802.22 standard based on cognitive radio is envisioned as one of the solutions that can harness the unused or under-utilized spectrum that was primarily been allocated for licensed TV...
Provided by University of Central Florida
-
White Papers
BI Development for Education by Our Institutional Research Department or How BI Tools Made Our Motto "IR Is Data" a Fact
March 19, 2010, 12:00am PDT
In response to the demand for more sophisticated information collection, analysis, and reporting, the Office of Institutional Research (IR) at the University of Central Florida implemented the SAS...
Provided by University of Central Florida
-
White Papers
Development of a Collaborative Web-Based GIS Environment for Coastal Land Use Planning
May 2, 2008, 12:00am PDT
Tools based on geospatial technology can support a wide range of land use planning activities, and when delivered through a web interface, facilitate the coordination between different entities...
Provided by University of Central Florida
-
White Papers
A WEP Post-Processing Algorithm for a Robust 802.11 WLAN Implementation
January 1, 2010, 12:00am PST
Wired Equivalent Privacy (WEP) protocol used within the IEEE 802.11 standard has "Major security flaws" thus Wireless Local Area Networks (WLANs) using the protocol are vulnerable to attacks. This...
Provided by University of Central Florida
-
White Papers
Electronic Wavefront Correction for PSK Free-Space Optical Communications
September 27, 2007, 12:00am PDT
Atmospheric turbulence distorts the wavefront of the signal in Free-Space Optical Communications (FSOC), which results in amplitude and phase error at the detector. To mitigate this problem,...
Provided by University of Central Florida
-
White Papers
A Service-Oriented Approach to Storage Backup
April 19, 2008, 12:00am PDT
Various organizations face an explosive growth of data that must be protected and backed up. These challenges is made more difficult by the movement from stand-alone server backup to backup over...
Provided by University of Central Florida
-
White Papers
Human-Network Interface for QoS Management in Ad Hoc Networks
June 15, 2007, 12:00am PDT
Though the network Quality-of-service (QoS) metrics are defined in terms of technical parameters (e.g., delay, jitter, bandwidth), they are rather subjective when it comes to the end user....
Provided by University of Central Florida
-
White Papers
Android Vs IPhone
April 10, 2010, 12:00am PDT
Android, originally meaning "Robot", is a mobile operating system using a modified version of the Linux kernel. It was initially developed by Android Inc., a firm later purchased by Google, and...
Provided by University of Central Florida
-
White Papers
WRN: Improving System Performance in 3G Networks Through Fixed Multi-Hop Relay Nodes
January 1, 2010, 12:00am PST
Non-uniform coverage and low system throughput due to location dependent fading in cellular networks is a major bottleneck in providing quality of service. Moreover, the growing number of...
Provided by University of Central Florida
-
White Papers
The Primary Determinants Of Small Business Formation
January 9, 2008, 12:00am PST
The close association between entrepreneurship and small business birth has provided no consensus on either their differences or overlap. Because of this, both articles pertaining primarily to...
Provided by University of Central Florida
-
White Papers
Lightweight Routing With QoS Support in Wireless Sensor and Actor Networks
August 1, 2010, 12:00am PDT
Wireless Sensor and Actor Networks (WSANs) can be used for monitoring physical environments and acting according to the observations. In order to differentiate the actions based on the sensed...
Provided by University of Central Florida
-
White Papers
SOFROP: Self-Organizing and Fair Routing Protocol for Wireless Networks With Mobile Sensors and Stationary Actors
September 7, 2010, 12:00am PDT
Wireless Sensor and Actor Networks (WSAN) have become increasingly popular in recent years. The cooperative operation between sensor and actor nodes results in a major advantage against pure...
Provided by University of Central Florida
-
White Papers
Local Positioning for Environmental Monitoring in Wireless Sensor and Actor Networks
September 15, 2010, 12:00am PDT
Location estimation of sensor nodes is an essential part of most applications for Wireless Sensor and Actor Networks (WSAN). The ambiguous location information often makes the collected data...
Provided by University of Central Florida
-
White Papers
Three Heuristics for Transmission Scheduling in Sensor Networks With Multiple Mobile Sinks
March 27, 2008, 12:00am PDT
A large part of the energy budget of traditional sensor networks is consumed by the hop-by-hop routing of the collected information to the static sink. In many applications it is possible to...
Provided by University of Central Florida
-
White Papers
Agent-Based Coalition Formation in Disaster Response Applications
June 1, 2007, 12:00am PDT
This paper presents an agent-based coalition formation approach for disaster response applications. The authors assume that agents are operating in a dynamic and dangerous environment, and they...
Provided by University of Central Florida
-
White Papers
A Scalable Reverse Lookup Scheme Using Group-Based Shifted Declustering Layout
January 31, 2011, 12:00am PST
Recent years have witnessed an increasing demand for super data clusters. The super data clusters have reached the petabyte-scale that can consist of thousands or tens of thousands storage nodes...
Provided by University of Central Florida
-
White Papers
ASAP: An Advertisement-Based Search Algorithm for Unstructured Peer-to-Peer Systems
June 10, 2007, 12:00am PDT
Most of existing search algorithms for unstructured Peer-To-Peer (P2P) systems share one common approach: The requesting node sends out a query and the query message is repeatedly routed and...
Provided by University of Central Florida
-
White Papers
The Cost of Cloud Based Scientific Data Sharing
October 21, 2010, 12:00am PDT
Today with the increasing popularity of interdisciplinary study and collaborative research, sharing scientific data between research institutes is crucial. Meanwhile, as cloud storage is maturing...
Provided by University of Central Florida
-
White Papers
A Novel Power Management for CMP Systems in Data-Intensive Environment
January 30, 2011, 12:00am PST
The emerging data-intensive applications of today are comprised of non-uniform CPU and I/O intensive workloads, thus imposing a requirement to consider both CPU and I/O effects in the power...
Provided by University of Central Florida
-
White Papers
TRAID: Exploiting Temporal Redundancy and Spatial Redundancy to Boost Transaction Processing Systems Performance
December 29, 2009, 12:00am PST
In the past few years, more storage system applications have employed transaction processing techniques to ensure data integrity and consistency. Logging is one of the key requirements to ensure...
Provided by University of Central Florida
-
White Papers
VisIO: Enabling Interactive Visualization of Ultra-Scale, Time Series Data Via High-Bandwidth Distributed I/O Systems
February 1, 2011, 12:00am PST
Petascale simulations compute at resolutions ranging into billions of cells and write terabytes of data for visualization and analysis. Interactive visualization of this time series is a desired...
Provided by University of Central Florida
-
White Papers
Energy-Efficient High-Performance Storage System
February 12, 2008, 12:00am PST
The energy-related budget has accounted for a large portion of storage system total cost of ownership. It is reported that power and cooling equipment together with electricity represent a...
Provided by University of Central Florida
-
White Papers
Power Control by Distribution Tree With Classified Power Capping in Cloud Computing
October 31, 2010, 12:00am PDT
Power management is becoming very important in data centers. Cloud computing is also one of the newer promising techniques, that are appealing to many big companies. To apply power management in...
Provided by University of Central Florida
-
White Papers
Multiple and Unlinkable Public Key Encryption Without Certificates
March 27, 2009, 12:00am PDT
The authors newly propose a multiple and unlinkable identity-based public key encryption scheme. Unlike the traditional public key encryption and identity-based encryption schemes, the scheme...
Provided by University of Central Florida
-
White Papers
Towards Efficiency and Portability: Programming With the BSP Model
August 7, 2010, 12:00am PDT
The Bulk-Synchronous Parallel (BSP) model was proposed by Valiant as a model for general-purpose parallel computation. The objective of the model is to allow the design of parallel programs that...
Provided by University of Central Florida
-
White Papers
How Do Firms Finance Their Investments? The Relative Importance Of Equity Issuance And Debt Contracting Costs
August 1, 2007, 12:00am PDT
This paper examines how information and agency costs that are reflected in asset characteristics and firm characteristics affect firms' incremental financing decisions. Unlike earlier literature,...
Provided by University of Central Florida
-
White Papers
Authentication Analysis of the 802.11i Protocol
August 20, 2010, 12:00am PDT
IEEE has designed 802.11i protocol to address the security issues in wireless local area networks. Formal analysis is important to ensure that the protocols work properly without having to resort...
Provided by University of Central Florida
-
White Papers
Detecting Outliers in High-Dimensional Datasets With Mixed Attributes
May 16, 2008, 12:00am PDT
Outlier detection has attracted substantial attention in many applications and research areas. Examples include detection of network intrusions or credit card fraud. Many of the existing...
Provided by University of Central Florida
-
White Papers
A Fast FPGA Implementation of Tate Pairing in Cryptography Over Binary Field
May 13, 2008, 12:00am PDT
Identity based cryptography schemes have opened a new territory for public key cryptography. Using identity based cryptography schemes, a sender can derive the public key of a receiver without...
Provided by University of Central Florida
-
White Papers
BIST-Based Group Testing for Diagnosis of Embedded FPGA Cores
May 16, 2008, 12:00am PDT
A group testing-based BIST technique to identify faulty hard cores in FPGA devices is presented. The method provides for isolation of faults in embedded cores as demonstrated by experiments on the...
Provided by University of Central Florida
-
White Papers
A Software Development Capability GPA to Represent Students' Proficiency in Software Development
May 16, 2008, 12:00am PDT
This paper presents a new vector model for assessing and representing students' capability for developing good quality software. The resulting metric called the SoftWare Development Capability GPA...
Provided by University of Central Florida
-
White Papers
Image Synthesis Using Adjoint Photons
January 1, 2011, 12:00am PST
The most straightforward image synthesis algorithm is to follow photon-like particles from luminaires through the environment. These particles scatter or are absorbed when they interact with a...
Provided by University of Central Florida
-
White Papers
Learning Non-Local Range Markov Random Field for Image Restoration
March 31, 2011, 12:00am PDT
In this paper, the authors design a novel MRF framework which is called Non-Local Range Markov Random Field (NLRMRF). The local spatial range of clique in traditional MRF is extended to the...
Provided by University of Central Florida
-
White Papers
3-CE: A Cooperation Enforcement Technique for Data Forwarding in Vehicular Networks
June 28, 2010, 12:00am PDT
Operations of vehicular ad hoc networks rely on the collaboration of participating nodes to route data for each other. This standard approach using a fixed set of nodes for each communication link...
Provided by University of Central Florida
-
White Papers
Measuring the Effect of Using Simulated Security Awareness Training and Testing on Members of Virtual Communities of Practice
November 18, 2010, 12:00am PST
The overarching purpose of this paper is to determine the efficiency and sustained benefit of information security awareness training using simulated events in a V-CoP environment. The results of...
Provided by University of Central Florida
-
White Papers
Compensation And Organization: Internal Vs. External Market Monitoring
December 1, 2007, 12:00am PST
The author examined the efficiency of managerial incentive contracts under alternative market monitoring via stock-based compensation. The author focuses on multi-divisional organizations in which...
Provided by University of Central Florida
-
White Papers
Cognitive Packet Networks: QoS and Performance
January 1, 2008, 12:00am PST
Reliability, security, scalability and QoS (Quality-of-Service) have become key issues as one envision the future Internet. This paper presents the "Cognitive Packet Network (CPN)" architecture in...
Provided by University of Central Florida
-
White Papers
Modular Enforcement of Supertype Abstraction and Information Hiding With Client-Side Checking
December 11, 2011, 12:00am PST
Contemporary run-time assertion checkers for object-oriented languages over-zealously check assertions on the supplier side. For method calls, such supplier-side checking occurs at the exact...
Provided by University of Central Florida
-
Whitepapers
Performance Analysis of Link Rendezvous Protocol for Cognitive Radio Networks
June 3, 2007, 12:00am PDT
A link rendezvous protocol is proposed in the context of first responder applications. These applications require protocols that can withstand the total loss of infrastructure, evolve...
Provided by University of Central Florida
-
White Papers
Introducing Map-Reduce to High End Computing
November 17, 2008, 12:00am PST
In this paper, the authors present an scientific application that has been given a Hadoop MapReduce implementation. They also discuss other scientific fields of supercomputing that could benefit...
Provided by University of Central Florida
-
White Papers
The Design of SafeJML, a Specification Language for SCJ With Support for WCET Specification
June 1, 2010, 12:00am PDT
Safety-Critical Java (SCJ) is a dialect of Java that allows programmers to implement safety-critical systems, such as software to control airplanes, medical devices, and nuclear power plants....
Provided by University of Central Florida
-
White Papers
Modular Contracts With Procedures, Annotations, Pointcuts and Advice
September 1, 2011, 12:00am PDT
There are numerous mechanisms for modularizing design by contract at the source code level. Three mechanisms have been the main focus of attention, metadata annotations, pointcuts and advice. The...
Provided by University of Central Florida
-
White Papers
Modular Enforcement of Supertype Abstraction and Information Hiding With Client-Side Checking
December 11, 2011, 12:00am PST
Contemporary run-time assertion checkers for object-oriented languages over-zealously check assertions on the supplier side. For method calls, such supplier-side checking occurs at the exact...
Provided by University of Central Florida
-
White Papers
Compensation And Organization: Internal Vs. External Market Monitoring
December 1, 2007, 12:00am PST
The author examined the efficiency of managerial incentive contracts under alternative market monitoring via stock-based compensation. The author focuses on multi-divisional organizations in which...
Provided by University of Central Florida
-
White Papers
Measuring the Effect of Using Simulated Security Awareness Training and Testing on Members of Virtual Communities of Practice
November 18, 2010, 12:00am PST
The overarching purpose of this paper is to determine the efficiency and sustained benefit of information security awareness training using simulated events in a V-CoP environment. The results of...
Provided by University of Central Florida
-
White Papers
3-CE: A Cooperation Enforcement Technique for Data Forwarding in Vehicular Networks
June 28, 2010, 12:00am PDT
Operations of vehicular ad hoc networks rely on the collaboration of participating nodes to route data for each other. This standard approach using a fixed set of nodes for each communication link...
Provided by University of Central Florida
-
White Papers
Learning Non-Local Range Markov Random Field for Image Restoration
March 31, 2011, 12:00am PDT
In this paper, the authors design a novel MRF framework which is called Non-Local Range Markov Random Field (NLRMRF). The local spatial range of clique in traditional MRF is extended to the...
Provided by University of Central Florida
-
White Papers
Image Synthesis Using Adjoint Photons
January 1, 2011, 12:00am PST
The most straightforward image synthesis algorithm is to follow photon-like particles from luminaires through the environment. These particles scatter or are absorbed when they interact with a...
Provided by University of Central Florida
-
White Papers
A Software Development Capability GPA to Represent Students' Proficiency in Software Development
May 16, 2008, 12:00am PDT
This paper presents a new vector model for assessing and representing students' capability for developing good quality software. The resulting metric called the SoftWare Development Capability GPA...
Provided by University of Central Florida
-
White Papers
BIST-Based Group Testing for Diagnosis of Embedded FPGA Cores
May 16, 2008, 12:00am PDT
A group testing-based BIST technique to identify faulty hard cores in FPGA devices is presented. The method provides for isolation of faults in embedded cores as demonstrated by experiments on the...
Provided by University of Central Florida
-
White Papers
A Fast FPGA Implementation of Tate Pairing in Cryptography Over Binary Field
May 13, 2008, 12:00am PDT
Identity based cryptography schemes have opened a new territory for public key cryptography. Using identity based cryptography schemes, a sender can derive the public key of a receiver without...
Provided by University of Central Florida
-
White Papers
Detecting Outliers in High-Dimensional Datasets With Mixed Attributes
May 16, 2008, 12:00am PDT
Outlier detection has attracted substantial attention in many applications and research areas. Examples include detection of network intrusions or credit card fraud. Many of the existing...
Provided by University of Central Florida
-
White Papers
Authentication Analysis of the 802.11i Protocol
August 20, 2010, 12:00am PDT
IEEE has designed 802.11i protocol to address the security issues in wireless local area networks. Formal analysis is important to ensure that the protocols work properly without having to resort...
Provided by University of Central Florida
-
White Papers
How Do Firms Finance Their Investments? The Relative Importance Of Equity Issuance And Debt Contracting Costs
August 1, 2007, 12:00am PDT
This paper examines how information and agency costs that are reflected in asset characteristics and firm characteristics affect firms' incremental financing decisions. Unlike earlier literature,...
Provided by University of Central Florida
-
White Papers
Towards Efficiency and Portability: Programming With the BSP Model
August 7, 2010, 12:00am PDT
The Bulk-Synchronous Parallel (BSP) model was proposed by Valiant as a model for general-purpose parallel computation. The objective of the model is to allow the design of parallel programs that...
Provided by University of Central Florida
-
White Papers
Multiple and Unlinkable Public Key Encryption Without Certificates
March 27, 2009, 12:00am PDT
The authors newly propose a multiple and unlinkable identity-based public key encryption scheme. Unlike the traditional public key encryption and identity-based encryption schemes, the scheme...
Provided by University of Central Florida
-
White Papers
Power Control by Distribution Tree With Classified Power Capping in Cloud Computing
October 31, 2010, 12:00am PDT
Power management is becoming very important in data centers. Cloud computing is also one of the newer promising techniques, that are appealing to many big companies. To apply power management in...
Provided by University of Central Florida
-
White Papers
Energy-Efficient High-Performance Storage System
February 12, 2008, 12:00am PST
The energy-related budget has accounted for a large portion of storage system total cost of ownership. It is reported that power and cooling equipment together with electricity represent a...
Provided by University of Central Florida
-
White Papers
VisIO: Enabling Interactive Visualization of Ultra-Scale, Time Series Data Via High-Bandwidth Distributed I/O Systems
February 1, 2011, 12:00am PST
Petascale simulations compute at resolutions ranging into billions of cells and write terabytes of data for visualization and analysis. Interactive visualization of this time series is a desired...
Provided by University of Central Florida
-
White Papers
TRAID: Exploiting Temporal Redundancy and Spatial Redundancy to Boost Transaction Processing Systems Performance
December 29, 2009, 12:00am PST
In the past few years, more storage system applications have employed transaction processing techniques to ensure data integrity and consistency. Logging is one of the key requirements to ensure...
Provided by University of Central Florida
-
White Papers
A Novel Power Management for CMP Systems in Data-Intensive Environment
January 30, 2011, 12:00am PST
The emerging data-intensive applications of today are comprised of non-uniform CPU and I/O intensive workloads, thus imposing a requirement to consider both CPU and I/O effects in the power...
Provided by University of Central Florida
-
White Papers
The Cost of Cloud Based Scientific Data Sharing
October 21, 2010, 12:00am PDT
Today with the increasing popularity of interdisciplinary study and collaborative research, sharing scientific data between research institutes is crucial. Meanwhile, as cloud storage is maturing...
Provided by University of Central Florida
-
White Papers
ASAP: An Advertisement-Based Search Algorithm for Unstructured Peer-to-Peer Systems
June 10, 2007, 12:00am PDT
Most of existing search algorithms for unstructured Peer-To-Peer (P2P) systems share one common approach: The requesting node sends out a query and the query message is repeatedly routed and...
Provided by University of Central Florida
-
White Papers
A Scalable Reverse Lookup Scheme Using Group-Based Shifted Declustering Layout
January 31, 2011, 12:00am PST
Recent years have witnessed an increasing demand for super data clusters. The super data clusters have reached the petabyte-scale that can consist of thousands or tens of thousands storage nodes...
Provided by University of Central Florida
-
White Papers
Agent-Based Coalition Formation in Disaster Response Applications
June 1, 2007, 12:00am PDT
This paper presents an agent-based coalition formation approach for disaster response applications. The authors assume that agents are operating in a dynamic and dangerous environment, and they...
Provided by University of Central Florida
-
White Papers
Three Heuristics for Transmission Scheduling in Sensor Networks With Multiple Mobile Sinks
March 27, 2008, 12:00am PDT
A large part of the energy budget of traditional sensor networks is consumed by the hop-by-hop routing of the collected information to the static sink. In many applications it is possible to...
Provided by University of Central Florida
-
White Papers
Local Positioning for Environmental Monitoring in Wireless Sensor and Actor Networks
September 15, 2010, 12:00am PDT
Location estimation of sensor nodes is an essential part of most applications for Wireless Sensor and Actor Networks (WSAN). The ambiguous location information often makes the collected data...
Provided by University of Central Florida
-
White Papers
SOFROP: Self-Organizing and Fair Routing Protocol for Wireless Networks With Mobile Sensors and Stationary Actors
September 7, 2010, 12:00am PDT
Wireless Sensor and Actor Networks (WSAN) have become increasingly popular in recent years. The cooperative operation between sensor and actor nodes results in a major advantage against pure...
Provided by University of Central Florida
-
White Papers
Lightweight Routing With QoS Support in Wireless Sensor and Actor Networks
August 1, 2010, 12:00am PDT
Wireless Sensor and Actor Networks (WSANs) can be used for monitoring physical environments and acting according to the observations. In order to differentiate the actions based on the sensed...
Provided by University of Central Florida
-
White Papers
The Primary Determinants Of Small Business Formation
January 9, 2008, 12:00am PST
The close association between entrepreneurship and small business birth has provided no consensus on either their differences or overlap. Because of this, both articles pertaining primarily to...
Provided by University of Central Florida
-
White Papers
WRN: Improving System Performance in 3G Networks Through Fixed Multi-Hop Relay Nodes
January 1, 2010, 12:00am PST
Non-uniform coverage and low system throughput due to location dependent fading in cellular networks is a major bottleneck in providing quality of service. Moreover, the growing number of...
Provided by University of Central Florida
-
White Papers
Android Vs IPhone
April 10, 2010, 12:00am PDT
Android, originally meaning "Robot", is a mobile operating system using a modified version of the Linux kernel. It was initially developed by Android Inc., a firm later purchased by Google, and...
Provided by University of Central Florida
-
White Papers
Human-Network Interface for QoS Management in Ad Hoc Networks
June 15, 2007, 12:00am PDT
Though the network Quality-of-service (QoS) metrics are defined in terms of technical parameters (e.g., delay, jitter, bandwidth), they are rather subjective when it comes to the end user....
Provided by University of Central Florida
-
White Papers
A Service-Oriented Approach to Storage Backup
April 19, 2008, 12:00am PDT
Various organizations face an explosive growth of data that must be protected and backed up. These challenges is made more difficult by the movement from stand-alone server backup to backup over...
Provided by University of Central Florida
-
White Papers
Electronic Wavefront Correction for PSK Free-Space Optical Communications
September 27, 2007, 12:00am PDT
Atmospheric turbulence distorts the wavefront of the signal in Free-Space Optical Communications (FSOC), which results in amplitude and phase error at the detector. To mitigate this problem,...
Provided by University of Central Florida
-
White Papers
A WEP Post-Processing Algorithm for a Robust 802.11 WLAN Implementation
January 1, 2010, 12:00am PST
Wired Equivalent Privacy (WEP) protocol used within the IEEE 802.11 standard has "Major security flaws" thus Wireless Local Area Networks (WLANs) using the protocol are vulnerable to attacks. This...
Provided by University of Central Florida
-
White Papers
Development of a Collaborative Web-Based GIS Environment for Coastal Land Use Planning
May 2, 2008, 12:00am PDT
Tools based on geospatial technology can support a wide range of land use planning activities, and when delivered through a web interface, facilitate the coordination between different entities...
Provided by University of Central Florida
-
White Papers
BI Development for Education by Our Institutional Research Department or How BI Tools Made Our Motto "IR Is Data" a Fact
March 19, 2010, 12:00am PDT
In response to the demand for more sophisticated information collection, analysis, and reporting, the Office of Institutional Research (IR) at the University of Central Florida implemented the SAS...
Provided by University of Central Florida
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