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University of Utah EAE Master Games Studio Program
(40 results)-
White Papers
Integrated Information Technology Strategic Plan
August 8, 2005, 12:00am PDT
The Integrated Information Technology Strategic Plan presented in this paper is the result of ongoing agreement and consensus of representative faculty, students, and professional information...
Provided by University of Utah
-
White Papers
Proving Distributed Denial of Service Attacks in the Internet
January 1, 2009, 12:00am PST
This paper presents the problem of proving a distributed denial of service attack in the Internet. They propose a solution using probabilistic packet marking by routers, combined with a new...
Provided by University of Utah
-
White Papers
Large-Scale Virtualization in the Emulab Network Testbed
April 28, 2008, 12:00am PDT
Network emulation is valuable largely because of its ability to study applications running on real hosts and "somewhat real" networks. However, conservatively allocating a physical host or network...
Provided by University of Utah
-
White Papers
Disparate Systems, Disparate Data: Integration, Interfaces, and Standards in Emergency Medicine Information Technology
August 9, 2008, 12:00am PDT
As part of the broader informatics consensus initiative sponsored by Academic Emergency Medicine, this report addresses the issues of integration, interfaces, and data standards and how they are...
Provided by University of Utah
-
White Papers
A Scalable, Accurate and Extensible Network Emulation Platform Using the IXP1200 Network Processor
January 1, 2010, 12:00am PST
Emulab, the Utah Network testbed, is a large-scale emulation environment available to researchers all over the world. Through automated experiment configuration, and features such as dynamically...
Provided by University of Utah
-
White Papers
Architectures for Open Access Hotspots
January 1, 2010, 12:00am PST
This paper envisages the study of wireless access points in an open access conguration. In this conguration, the users of the service have access to the network without the need of authentication...
Provided by University of Utah
-
White Papers
Ensemble-Vis: A Framework for the Statistical Visualization of Ensemble Data
September 24, 2009, 12:00am PDT
Scientists increasingly use ensemble data sets to explore relationships present in dynamic systems. Ensemble data sets combine spatio-temporal simulation results generated using multiple numerical...
Provided by University of Utah
-
White Papers
Monitoring Travel Time Reliability From the Cloud: Cloud Computing Based Architecture for Advanced Traffic Information Dissemination
July 1, 2010, 12:00am PDT
Under the existing loosely-distributed sensoring environment with heterogeneous data sources, transportation planning and management agencies have found a critical need for efficiently storing,...
Provided by University of Utah
-
White Papers
Optimizing a Multi-Core Processor for Message-Passing Workloads
April 6, 2009, 12:00am PDT
Future large-scale multi-cores will likely be best suited for use within High-Performance Computing (HPC) domains. A large fraction of HPC workloads employ the Message Passing Interface (MPI), yet...
Provided by University of Utah
-
White Papers
The Costs and Benefits of Pair Programming
January 1, 2011, 12:00am PST
Pair or collaborative programming is where two programmers develop software side by side at one computer. Using interviews and controlled experiments, the authors investigated the costs and...
Provided by University of Utah
-
White Papers
Electronics and Data Acquisition System in the HiRes Prototype
January 1, 2011, 12:00am PST
The Hires Prototype is the second generation Fly's Eye type detector built for the observation of the atmospheric showers produced by ultra high energy cosmic rays (Bird et al, 1993). It is being...
Provided by University of Utah
-
White Papers
Aggressive Server Consolidation Through Pageable Virtual Machines
October 15, 2008, 12:00am PDT
Historically, Virtual Machine Monitors (VMMs) have chosen isolation as a primary goal. This design choice prohibits almost any form of resource sharing. The only shared resource is a physical CPU....
Provided by University of Utah
-
White Papers
Supporting Persistent C++ Objects in a Distributed Storage System
January 1, 2011, 12:00am PST
The authors have designed and implemented a C++ object layer for Khazana, a distributed persistent storage system that exports a flat shared address space as its basic abstraction. The C++ layer...
Provided by University of Utah
-
White Papers
Correctness Proofs for Device Drivers in Embedded Systems
August 25, 2010, 12:00am PDT
Computer systems do not exist in isolation: they must interact with the world through I/O devices. The authors' work, which focuses on constrained embedded systems, provides a framework for...
Provided by University of Utah
-
White Papers
Fido: Fast Inter-Virtual-Machine Communication for Enterprise Appliances
April 22, 2009, 12:00am PDT
Enterprise-class server appliances such as network-attached storage systems or network routers can benefit greatly from virtualization technologies. However, current inter-VM communication...
Provided by University of Utah
-
White Papers
3D Line Textures and the Visualization of Confidence in Architecture
January 1, 2011, 12:00am PST
This work introduces a technique for interactive walkthroughs of Non-Photorealistically Rendered (NPR) scenes using 3D line primitives to define architectural features of the model, as well as...
Provided by University of Utah
-
White Papers
Linguistic Support for Unit Testing
June 20, 2007, 12:00am PDT
Existing systems for writing unit tests exploit built-in language constructs, such as reflection, to simulate the addition of testing constructs. While these simulations provide the minimally...
Provided by University of Utah
-
White Papers
A Survey of MPI Related Debuggers and Tools
January 1, 2011, 12:00am PST
Message Passing Interface is a widely used standard in the High Performance and Scientific Computing Community for writing programs that can be exploit the capability of parallel platforms....
Provided by University of Utah
-
White Papers
In Search Of Liquidity: An Analysis Of Order Submission Strategies In Automated Markets
July 1, 2007, 12:00am PDT
The authors study limit order traders' joint decisions regarding order price, order size, and order exposure in a market where they have the option to hide a portion of order size. Using...
Provided by University of Utah
-
White Papers
Discovering Company Revenue Relations From News: A Network Approach
October 5, 2009, 12:00am PDT
Large volumes of online business news provide an opportunity to explore various aspects of companies. A news story pertaining to a company often cites other companies. Using such company citations...
Provided by University of Utah
-
White Papers
A Protocol Architecture for Wireless Sensor Networks
August 22, 2007, 12:00am PDT
Wireless Sensor Networks (WSN) is a new class of networking technology that is increasingly becoming popular nowadays. Huge strides taken in sensing technology, low-power microcontrollers and...
Provided by University of Utah
-
White Papers
Modern Finance, Methodology And The Global Crisis
March 24, 2010, 12:00am PDT
Modern finance has a conceptually unified theoretical core that includes the Efficient Market Hypothesis (EMH), the relationship between risk and return based on the Capital Asset Pricing Model...
Provided by University of Utah
-
Whitepapers
Forward-Link Throughput Optimization for Wireless Cellular Packet Data Networks
October 1, 2011, 12:00am PDT
An attempt has been made in this paper to access the control layer of the General Packet Radio Service (GPRS) network Base Station (BS), using throughput optimization. The authors focus on the...
Provided by University of Utah EAE Master Games Studio Program
-
Whitepapers
A Hybrid Security Model for Mobile Agents in Distributed Systems
March 22, 2013, 12:00am PDT
This paper focuses on the development of a hybrid security model for Mobile Agents (MAs) system in a distributed network environment using RSA and DSA. The MA computing vulnerabilities include...
Provided by University of Utah EAE Master Games Studio Program
-
White Papers
On the Impact of MIMO Diversity on Higher Layer Performance
March 17, 2010, 12:00am PDT
In this paper, the authors shed light on the cross-layer interactions between the PHY, link and routing layers in networks with MIMO links operating in the diversity mode. Many previous studies...
Provided by University of Utah
-
White Papers
All Is Quiet In The Fiscal Front: Fiscal Policy For The Global Economic Crisis
March 17, 2010, 12:00am PDT
The current economic global crisis has thrown fiscal policy onto the center stage. However, the current crisis episode has not produced any change regarding the standing role and function of...
Provided by University of Utah
-
White Papers
Elastic Flow in an Application Specific Network-on-Chip
January 1, 2011, 12:00am PST
A Network-on-Chip (NoC) is increasingly needed to interconnect the large number and variety of Intellectual Property (IP) cells that make up a System-on-Chip (SoC). The network must be able to...
Provided by University of Utah
-
White Papers
A Family of Abstract Interpretations for Static Analysis of Concurrent Higher-Order Programs
June 14, 2011, 12:00am PDT
The authors develop a framework for computing two foundational analyses for concurrent higher-order programs: (Control-) Flow Analysis (CFA) and May-Happen-in-Parallel analysis (MHP). They pay...
Provided by University of Utah
-
White Papers
Pushdown Control-Flow Analysis of Higher-Order Programs
July 23, 2010, 12:00am PDT
Context-free approaches to static analysis gain precision over classical approaches by perfectly matching returns to call sites - a property that eliminates spurious interprocedural paths....
Provided by University of Utah
-
White Papers
A Posteriori Soundness for Non-Deterministic Abstract Interpretations
October 30, 2008, 12:00am PDT
An abstract interpretation's resource-allocation policy (e.g., one heap summary node per allocation site) largely determines both its speed and precision. Historically, context has driven...
Provided by University of Utah
-
White Papers
Coexisting With CSMA-Based Reactive Primary Users
February 8, 2010, 12:00am PST
Cognitive radio has the potential to improve spectrum efficiency and to alleviate spectrum scarcity by opportunistically utilizing un-utilized or under-utilized spectrum. A cognitive radio device...
Provided by University of Utah
-
White Papers
Experimental Performance Evaluation of Location Distinction for MIMO Channels
April 9, 2011, 12:00am PDT
Location distinction is defined as determining whether or not the position of a device has changed. In the context of a wireless network, this means detecting when a transmitter changes its...
Provided by University of Utah
-
White Papers
Monitoring Breathing Via Signal Strength in Wireless Networks
September 18, 2011, 12:00am PDT
This paper shows experimentally that standard wireless networks which measure Received Signal Strength (RSS) can be used to reliably detect human breathing and estimate the breathing rate, an...
Provided by University of Utah
-
White Papers
Cosine Modulated and Offset QAM Filter Bank Multicarrier Techniques: A Continuous-Time Prospect
December 14, 2009, 12:00am PST
Prior to the discovery of the celebrated Orthogonal Frequency Division Multiplexing (OFDM), multi-carrier techniques that use analog filter banks were introduced in the 1960s.Moreover,...
Provided by University of Utah
-
White Papers
Adapting Scheme-Like Macros to a C-Like Language
October 1, 2011, 12:00am PDT
ZL is a C++-compatible language in which high-level constructs, such as classes, are defined using macros over a C-like core. ZL's parser and macro expander are similar to that of Scheme. Unlike...
Provided by University of Utah
-
White Papers
Keeping it Clean With Syntax Parameters
October 5, 2011, 12:00am PDT
Racket's syntax parameters support the hygienic implementation of syntactic forms that would otherwise introduce implicit identifiers unhygienically. There are two common kinds of unhygienic...
Provided by University of Utah
-
White Papers
Through-Wall Motion Tracking Using Variance-Based Radio Tomography Networks
October 1, 2009, 12:00am PDT
This paper presents a new method for imaging, localizing, and tracking motion behind walls in real-time. The method takes advantage of the motion-induced variance of received signal strength...
Provided by University of Utah
-
Whitepapers
Towards Fair Sharing of Block Storage in a Multi-Tenant Cloud
May 16, 2012, 12:00am PDT
A common problem with disk-based cloud storage services is that performance can vary greatly and become highly unpredictable in a multi-tenant environment. A fundamental reason is the interference...
Provided by University of Utah
-
White Papers
From Motes to Java Stamps: Smart Sensor Network Testbeds
January 1, 2008, 12:00am PST
University of Utah has proposed Smart Sensor Networks (SNets) as an architecture and set of distributed algorithms to extract interpret and exploit networked sensor devices. Heretofore, the...
Provided by University of Utah
-
White Papers
Nested Java Processes: OS Structure for Mobile Code
January 1, 2008, 12:00am PST
The majority of work on protection in single-language mobile code environments focuses on information security issues and depends on the language environment for solutions to the problems of...
Provided by University of Utah
-
Whitepapers
A Hybrid Security Model for Mobile Agents in Distributed Systems
March 22, 2013, 12:00am PDT
This paper focuses on the development of a hybrid security model for Mobile Agents (MAs) system in a distributed network environment using RSA and DSA. The MA computing vulnerabilities include...
Provided by University of Utah EAE Master Games Studio Program
-
Whitepapers
Forward-Link Throughput Optimization for Wireless Cellular Packet Data Networks
October 1, 2011, 12:00am PDT
An attempt has been made in this paper to access the control layer of the General Packet Radio Service (GPRS) network Base Station (BS), using throughput optimization. The authors focus on the...
Provided by University of Utah EAE Master Games Studio Program
-
Whitepapers
Towards Fair Sharing of Block Storage in a Multi-Tenant Cloud
May 16, 2012, 12:00am PDT
A common problem with disk-based cloud storage services is that performance can vary greatly and become highly unpredictable in a multi-tenant environment. A fundamental reason is the interference...
Provided by University of Utah
-
White Papers
Through-Wall Motion Tracking Using Variance-Based Radio Tomography Networks
October 1, 2009, 12:00am PDT
This paper presents a new method for imaging, localizing, and tracking motion behind walls in real-time. The method takes advantage of the motion-induced variance of received signal strength...
Provided by University of Utah
-
White Papers
Keeping it Clean With Syntax Parameters
October 5, 2011, 12:00am PDT
Racket's syntax parameters support the hygienic implementation of syntactic forms that would otherwise introduce implicit identifiers unhygienically. There are two common kinds of unhygienic...
Provided by University of Utah
-
White Papers
Adapting Scheme-Like Macros to a C-Like Language
October 1, 2011, 12:00am PDT
ZL is a C++-compatible language in which high-level constructs, such as classes, are defined using macros over a C-like core. ZL's parser and macro expander are similar to that of Scheme. Unlike...
Provided by University of Utah
-
White Papers
Cosine Modulated and Offset QAM Filter Bank Multicarrier Techniques: A Continuous-Time Prospect
December 14, 2009, 12:00am PST
Prior to the discovery of the celebrated Orthogonal Frequency Division Multiplexing (OFDM), multi-carrier techniques that use analog filter banks were introduced in the 1960s.Moreover,...
Provided by University of Utah
-
White Papers
Monitoring Breathing Via Signal Strength in Wireless Networks
September 18, 2011, 12:00am PDT
This paper shows experimentally that standard wireless networks which measure Received Signal Strength (RSS) can be used to reliably detect human breathing and estimate the breathing rate, an...
Provided by University of Utah
-
White Papers
Experimental Performance Evaluation of Location Distinction for MIMO Channels
April 9, 2011, 12:00am PDT
Location distinction is defined as determining whether or not the position of a device has changed. In the context of a wireless network, this means detecting when a transmitter changes its...
Provided by University of Utah
-
White Papers
Coexisting With CSMA-Based Reactive Primary Users
February 8, 2010, 12:00am PST
Cognitive radio has the potential to improve spectrum efficiency and to alleviate spectrum scarcity by opportunistically utilizing un-utilized or under-utilized spectrum. A cognitive radio device...
Provided by University of Utah
-
White Papers
A Posteriori Soundness for Non-Deterministic Abstract Interpretations
October 30, 2008, 12:00am PDT
An abstract interpretation's resource-allocation policy (e.g., one heap summary node per allocation site) largely determines both its speed and precision. Historically, context has driven...
Provided by University of Utah
-
White Papers
Pushdown Control-Flow Analysis of Higher-Order Programs
July 23, 2010, 12:00am PDT
Context-free approaches to static analysis gain precision over classical approaches by perfectly matching returns to call sites - a property that eliminates spurious interprocedural paths....
Provided by University of Utah
-
White Papers
A Family of Abstract Interpretations for Static Analysis of Concurrent Higher-Order Programs
June 14, 2011, 12:00am PDT
The authors develop a framework for computing two foundational analyses for concurrent higher-order programs: (Control-) Flow Analysis (CFA) and May-Happen-in-Parallel analysis (MHP). They pay...
Provided by University of Utah
-
White Papers
Elastic Flow in an Application Specific Network-on-Chip
January 1, 2011, 12:00am PST
A Network-on-Chip (NoC) is increasingly needed to interconnect the large number and variety of Intellectual Property (IP) cells that make up a System-on-Chip (SoC). The network must be able to...
Provided by University of Utah
-
White Papers
All Is Quiet In The Fiscal Front: Fiscal Policy For The Global Economic Crisis
March 17, 2010, 12:00am PDT
The current economic global crisis has thrown fiscal policy onto the center stage. However, the current crisis episode has not produced any change regarding the standing role and function of...
Provided by University of Utah
-
White Papers
On the Impact of MIMO Diversity on Higher Layer Performance
March 17, 2010, 12:00am PDT
In this paper, the authors shed light on the cross-layer interactions between the PHY, link and routing layers in networks with MIMO links operating in the diversity mode. Many previous studies...
Provided by University of Utah
-
White Papers
Modern Finance, Methodology And The Global Crisis
March 24, 2010, 12:00am PDT
Modern finance has a conceptually unified theoretical core that includes the Efficient Market Hypothesis (EMH), the relationship between risk and return based on the Capital Asset Pricing Model...
Provided by University of Utah
-
White Papers
Discovering Company Revenue Relations From News: A Network Approach
October 5, 2009, 12:00am PDT
Large volumes of online business news provide an opportunity to explore various aspects of companies. A news story pertaining to a company often cites other companies. Using such company citations...
Provided by University of Utah
-
White Papers
In Search Of Liquidity: An Analysis Of Order Submission Strategies In Automated Markets
July 1, 2007, 12:00am PDT
The authors study limit order traders' joint decisions regarding order price, order size, and order exposure in a market where they have the option to hide a portion of order size. Using...
Provided by University of Utah
-
White Papers
A Survey of MPI Related Debuggers and Tools
January 1, 2011, 12:00am PST
Message Passing Interface is a widely used standard in the High Performance and Scientific Computing Community for writing programs that can be exploit the capability of parallel platforms....
Provided by University of Utah
-
White Papers
Linguistic Support for Unit Testing
June 20, 2007, 12:00am PDT
Existing systems for writing unit tests exploit built-in language constructs, such as reflection, to simulate the addition of testing constructs. While these simulations provide the minimally...
Provided by University of Utah
-
White Papers
3D Line Textures and the Visualization of Confidence in Architecture
January 1, 2011, 12:00am PST
This work introduces a technique for interactive walkthroughs of Non-Photorealistically Rendered (NPR) scenes using 3D line primitives to define architectural features of the model, as well as...
Provided by University of Utah
-
White Papers
Fido: Fast Inter-Virtual-Machine Communication for Enterprise Appliances
April 22, 2009, 12:00am PDT
Enterprise-class server appliances such as network-attached storage systems or network routers can benefit greatly from virtualization technologies. However, current inter-VM communication...
Provided by University of Utah
-
White Papers
Correctness Proofs for Device Drivers in Embedded Systems
August 25, 2010, 12:00am PDT
Computer systems do not exist in isolation: they must interact with the world through I/O devices. The authors' work, which focuses on constrained embedded systems, provides a framework for...
Provided by University of Utah
-
White Papers
Supporting Persistent C++ Objects in a Distributed Storage System
January 1, 2011, 12:00am PST
The authors have designed and implemented a C++ object layer for Khazana, a distributed persistent storage system that exports a flat shared address space as its basic abstraction. The C++ layer...
Provided by University of Utah
-
White Papers
Aggressive Server Consolidation Through Pageable Virtual Machines
October 15, 2008, 12:00am PDT
Historically, Virtual Machine Monitors (VMMs) have chosen isolation as a primary goal. This design choice prohibits almost any form of resource sharing. The only shared resource is a physical CPU....
Provided by University of Utah
-
White Papers
Electronics and Data Acquisition System in the HiRes Prototype
January 1, 2011, 12:00am PST
The Hires Prototype is the second generation Fly's Eye type detector built for the observation of the atmospheric showers produced by ultra high energy cosmic rays (Bird et al, 1993). It is being...
Provided by University of Utah
-
White Papers
The Costs and Benefits of Pair Programming
January 1, 2011, 12:00am PST
Pair or collaborative programming is where two programmers develop software side by side at one computer. Using interviews and controlled experiments, the authors investigated the costs and...
Provided by University of Utah
-
White Papers
Optimizing a Multi-Core Processor for Message-Passing Workloads
April 6, 2009, 12:00am PDT
Future large-scale multi-cores will likely be best suited for use within High-Performance Computing (HPC) domains. A large fraction of HPC workloads employ the Message Passing Interface (MPI), yet...
Provided by University of Utah
-
White Papers
Monitoring Travel Time Reliability From the Cloud: Cloud Computing Based Architecture for Advanced Traffic Information Dissemination
July 1, 2010, 12:00am PDT
Under the existing loosely-distributed sensoring environment with heterogeneous data sources, transportation planning and management agencies have found a critical need for efficiently storing,...
Provided by University of Utah
-
White Papers
Ensemble-Vis: A Framework for the Statistical Visualization of Ensemble Data
September 24, 2009, 12:00am PDT
Scientists increasingly use ensemble data sets to explore relationships present in dynamic systems. Ensemble data sets combine spatio-temporal simulation results generated using multiple numerical...
Provided by University of Utah
-
White Papers
Architectures for Open Access Hotspots
January 1, 2010, 12:00am PST
This paper envisages the study of wireless access points in an open access conguration. In this conguration, the users of the service have access to the network without the need of authentication...
Provided by University of Utah
-
White Papers
A Scalable, Accurate and Extensible Network Emulation Platform Using the IXP1200 Network Processor
January 1, 2010, 12:00am PST
Emulab, the Utah Network testbed, is a large-scale emulation environment available to researchers all over the world. Through automated experiment configuration, and features such as dynamically...
Provided by University of Utah
-
White Papers
Disparate Systems, Disparate Data: Integration, Interfaces, and Standards in Emergency Medicine Information Technology
August 9, 2008, 12:00am PDT
As part of the broader informatics consensus initiative sponsored by Academic Emergency Medicine, this report addresses the issues of integration, interfaces, and data standards and how they are...
Provided by University of Utah
-
White Papers
Large-Scale Virtualization in the Emulab Network Testbed
April 28, 2008, 12:00am PDT
Network emulation is valuable largely because of its ability to study applications running on real hosts and "somewhat real" networks. However, conservatively allocating a physical host or network...
Provided by University of Utah
-
White Papers
Proving Distributed Denial of Service Attacks in the Internet
January 1, 2009, 12:00am PST
This paper presents the problem of proving a distributed denial of service attack in the Internet. They propose a solution using probabilistic packet marking by routers, combined with a new...
Provided by University of Utah
-
White Papers
Nested Java Processes: OS Structure for Mobile Code
January 1, 2008, 12:00am PST
The majority of work on protection in single-language mobile code environments focuses on information security issues and depends on the language environment for solutions to the problems of...
Provided by University of Utah
-
White Papers
From Motes to Java Stamps: Smart Sensor Network Testbeds
January 1, 2008, 12:00am PST
University of Utah has proposed Smart Sensor Networks (SNets) as an architecture and set of distributed algorithms to extract interpret and exploit networked sensor devices. Heretofore, the...
Provided by University of Utah
-
White Papers
A Protocol Architecture for Wireless Sensor Networks
August 22, 2007, 12:00am PDT
Wireless Sensor Networks (WSN) is a new class of networking technology that is increasingly becoming popular nowadays. Huge strides taken in sensing technology, low-power microcontrollers and...
Provided by University of Utah
-
White Papers
Integrated Information Technology Strategic Plan
August 8, 2005, 12:00am PDT
The Integrated Information Technology Strategic Plan presented in this paper is the result of ongoing agreement and consensus of representative faculty, students, and professional information...
Provided by University of Utah
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