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Mission Statement
TechRepublic's ITPapers is the Web's largest library of free technical IT white papers, webcasts, and case studies. Covering IT categories including Data Management, IT Management, Networking, Communications, Enterprise Applications, Storage, Security and much more, TechRepublic's White Paper Directory is the best source for technical white papers and IT information.
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White Papers
A Compact Architecture for Montgomery Elliptic Curve Scalar Multiplication Processor
Sep 2007
This paper proposes a compact architecture of a Montgomery elliptic curve scalar multiplier in a projective coordinate system over GF (2m). To minimize the gate area of the architecture, the...
Provided by Katholieke Universiteit Leuven
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White Papers
Cross Layer Design to Multi-Thread a Data-Pipelining Application on a Multi-Processor on Chip
Jan 2011
Data-Pipelining is a widely used model to represent streaming applications. Incremental decomposition and optimization of a data-pipelining application onto a multi-processor platform spans...
Provided by Boston University
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White Papers
Elliptic Curve Cryptography on Embedded Multicore Systems
Oct 2009
The increasing use of network-connected embedded devices and online transactions creates a growing demand of network security for embedded systems. The security requirements, such as...
Provided by Katholieke Universiteit Leuven
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White Papers
Program Mapping Onto Network Processors by Recursive Bipartitioning and Refining
Jun 2007
Mapping packet processing applications onto embedded Network Processors (NP) is a challenging task due to the unique constraints of NP systems and the characteristics of network application...
Provided by Association for Computing Machinery
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White Papers
A High-Level Synthesis Flow for Custom Instruction Set Extensions for Application-Specific Processors
Oct 2009
Custom Instruction Set Extensions (ISEs) are added to an extensible base processor to provide application-specific functionality at a low cost. As only one ISE executes at a time, resources can be...
Provided by University of California, Riverside
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White Papers
Rethinking Custom ISE Identification: A New Processor-Agnostic Method
Oct 2007
The last decade has witnessed the emergence of the Application Specific Instruction-set Processor (ASIP) as a viable platform for embedded systems. Extensible ASIPs allow the user to augment a...
Provided by Association for Computing Machinery
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White Papers
Soft-Core Processor Customization Using the Design of Experiments Paradigm
Jun 2007
Parameterized components are becoming more commonplace in system design. The process of customizing parameter values for a particular application, called tuning, can be a challenging task for a...
Provided by Economic Development Association of Alabama
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White Papers
Dynamic Partial FPGA Reconfiguration in a Prototype Microprocessor System
Jun 2007
Modern FPGAs' parallel computing capability and their ability to be reconfigured make them an ideal platform to build accelerators for supercomputing systems. As a multicore processor, the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Timing Is Everything - Embedded Systems Demand Early Teaching of Structured Time-Oriented Programming
Sep 2008
Computing was originally dominated by desktop and hence data oriented systems. However, embedded and hence time-oriented systems, which must measure input events or generate output events of...
Provided by University of California, Riverside
-
White Papers
Dynamic Coprocessor Management for FPGA-Enhanced Compute Platforms
Oct 2008
Various commercial programmable compute platforms have their processor architecture enhanced with Field-Programmable Gate Arrays (FPGAs). In a common usage scenario, an application loads custom...
Provided by Association for Computing Machinery
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White Papers
Profiling Tools for FPGA-Based Embedded Systems: Survey and Quantitative Comparison
Jul 2008
Profiling tools are Computer-Aided Design (CAD) tools that help in determining the computationally intensive portions in software. Embedded systems consist of hardware and software components that...
Provided by Academy Publisher
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White Papers
Intellectualized High-Precision Environmental Parameter Monitor Based on Embedding System
Nov 2009
A kind of intellectualized high-precision environmental parameter monitor based on Embedding System is developed. The monitor adopts ARM microprocessor as core device, it has advantages of high...
Provided by Academy Publisher
-
White Papers
Memory Safety for Low-Level Software/Hardware Interactions
Jun 2009
Systems that enforce memory safety for today's operating system kernels and other system software do not account for the behavior of low-level software/hardware interactions such as memory-mapped...
Provided by University of Illinois
-
White Papers
A Scalable Memory Model for Low-Level Code
Oct 2008
Because of critical importance underlying all other software, low level system software is among the most important targets for formal verification. Low-level systems software must sometimes make...
Provided by University of British Columbia
-
White Papers
Memory Subsystem Simulation in Software TLM/T Models
Feb 2009
Design of Multiprocessor System-on-a-Chips requires efficient and accurate simulation of every component. Since the memory subsystem accounts for up to 50%of the performance and energy...
Provided by University of California
-
White Papers
Complexity of Component-Based Development of Embedded Systems
Jun 2009
The paper discusses complexity of Component-Based Development (CBD) of embedded systems. Although CBD has its merits, it must be augmented with methods to control the complexities that arise due...
Provided by University of Wisconsin-La Crosse
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White Papers
Embedded Systems FS 2010
Mar 2010
The BTnode is an autonomous wireless communication and computing platform based on a Bluetooth radio and a microcontroller. It serves as a demonstration platform for research in mobile and ad-hoc...
Provided by ETH Zurich
-
White Papers
Architecture Potential Analysis: A Closer Look Inside Architecture Evaluation
Oct 2007
The share of software in embedded systems has been growing permanently in the recent years. Thus, software architecture as well as its evaluation have become important parts of the development of...
Provided by Academy Publisher
-
White Papers
Controllability of Touch-Screen Phones Based on Various Grip Postures
Mar 2010
The level of competition has reached the limits in cellular phone market and the cellular phone manufacturers started to focus their solution in user interface. Design issues with controllability...
Provided by Korea University
-
White Papers
Virtual Gesture Screen System Based on 3D Visual Information and Multi-Layer Perceptron
Dec 2009
Active research is underway on virtual touch screens that complement the physical limitations of conventional touch screens. This paper discusses a virtual touch screen that uses a multi-layer...
Provided by Chonnam National University
-
White Papers
SemFeel: A User Interface With Semantic Tactile Feedback for Mobile Touch-Screen Devices
Oct 2009
One of the challenges with using mobile touch-screen de-vices is that they do not provide tactile feedback to the user. Thus, the user is required to look at the screen to interact with these...
Provided by Association for Computing Machinery
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White Papers
Comparison of Touch, Mobile Phone, and Gesture Based Controlling of Browser Applications on a Large Screen
May 2008
The authors present a user study where three different controlling methods are utilized to control browser applications on a large screen. The test group consisted of 11 persons. First, the users...
Provided by University of Oulu
-
White Papers
Touchscreens Vs. Traditional Controllers in Handheld
Apr 2010
The authors present a study which compares touchscreen-based controls and physical controls for game input using Ubisoft's Assassin's Creed: Altair's Chronicles. The study used the Apple iPhone as...
Provided by York University
-
White Papers
FingerGlass: Efficient Multiscale Interaction on Multitouch Screens
May 2011
Many tasks in graphical user interfaces require users to interact with elements at various levels of precision. The authors present FingerGlass, a bimanual technique designed to improve the...
Provided by University of California
-
White Papers
Hand Tracking for Enhanced Gesture Recognition on Interactive Multi-Touch Surfaces
Nov 2007
Recently, interactive surfaces with multi-touch sensors based on Frustrated Total Internal Reflection (FTIR) have seen increased attention in research and commerce. In this paper, the authors...
Provided by Technische Universitat Munchen
-
White Papers
Illumination Design of a Multi-Touch Sensing Projection Screen for Augmented Virtual Environments
Dec 2007
The paper presents the illumination engineering for a low-cost multi-touch projection screen. Eight near InfraRed Emitting Diode (IRED) strips with optimized line densities serve as illumination...
Provided by University of Arizona
-
White Papers
Multi Touch Technology The Burgeoning Mean of Human Computer Interface
Jul 2010
Multi-touch (or multi-touch) denotes a set of interaction techniques which allow computer or mobile users to control graphical user interface with more than one finger at either application or...
Provided by Narsee Monjee Institute of Management Studies
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White Papers
Hierarchical Multi-Touch Selection Techniques for Collaborative Geospatial Analysis
Apr 2009
In time critical visual analytic environments collaboration between multiple expert users allows for rapid knowledge discovery and facilitates the sharing of insight. New collaborative display...
Provided by University of North Carolina
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White Papers
I-Interaction: An Intelligent In-Vehicle User Interaction Model
Jul 2010
The automobile is always a point of interest where new technology has been deployed. Because of this interest, human-vehicle interaction has been an appealing area for much research in recent...
Provided by University of Alabama
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White Papers
Synthesis Algorithm for Application-Specific Homogeneous Processor Networks
Sep 2009
The application-specific multiprocessor system-on-a chip is a promising design alternative because of its high degree of flexibility, short development time, and potentially high performance...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
DSP Based Implementation of Scrambler for 56Kbps Modem
Jun 2010
Scrambler is generally employed in data communication systems to add redundancy in the transmitted data stream so that at the receiver end, timing information can be retrieved to aid the...
Provided by University of the West Indies
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White Papers
Implementation of Adaptive Filter Algorithm for Underwater Acoustic System
Nov 2009
This paper describes development of adaptive filter algorithm for an UnderWater Acoustic Telemetry (UWAT) system for communication between the off - shore Underwater Device (UD) and on-shore...
Provided by Academy Publisher
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White Papers
Design Modem Based on DSP Processor TMS for Power Line Carrier System
Jan 2010
One of the most important parts of the data transmission systems is processing of the signals. In the primary models of this system, all these processes were done in an analog format. Because of...
Provided by Islamic Azad University
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White Papers
Soft Real-Time Fuzzy Task Scheduling for Multiprocessor Systems
Sep 2010
All practical real-time scheduling algorithms in multiprocessor systems present a trade-off between their computational complexity and performance. In real-time systems, tasks have to be performed...
Provided by University of Tehran
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White Papers
Collecting Sensitive Information From Windows Physical Memory
Jan 2009
When investigators are faced with a target system, they want to find sensitive information such as userID and password. Unfortunately, sensitive information can not be found on the hard drive in...
Provided by Academy Publisher
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White Papers
Time-Frequency Characterization of Long-Term Memory in Nonlinear Power Amplifiers
May 2008
This paper presents a new time-frequency characterization method for extracting the linear and third-order nonlinear parameters of a PA including long term memory. A dynamic frequency two-tone...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Modeling Seismic Wave Propagation Using Graphics Processor Units (GPU)
Apr 2010
The main drawback of the seismic modeling in 2D viscoelastic media on a single PC is that simulations with large gridsizes require a tremendous amount of floating point calculations. To improve...
Provided by Academy Publisher
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White Papers
Optimization of Distributed Processors for Power System: Kalman Filters Using Petri Net
Jun 2009
The growth and interconnection of power networks in many regions has invited complicated techniques for Energy Management Services (EMS). State estimation techniques become a powerful tool in...
Provided by Suranaree University of Technology
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White Papers
Optimal Placement of Processors Based on Effective Communication Load
Jun 2009
This paper presents a new technique for the optimum placement of processors to minimize the total effective communication load under multi-processor communication dominated environment. This is...
Provided by World Academy of Science, Engineering and Technology
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White Papers
Performance Analysis of Digital Signal Processors Using SMV Benchmark
Aug 2010
Unlike general-purpose processors, Digital Signal Processors (DSP processors) are strongly application-dependent. To meet the needs for diverse applications, a wide variety of DSP processors based...
Provided by William Paterson University
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Whitepapers
Using Underutilized CPU Resources to Enhance Its Reliability
Dec 2008
Soft errors (or transient faults) are temporary faults that arise in a circuit due to a variety of internal noise and external sources such as cosmic particle hits. Though soft errors still occur...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
An Optimization Based Design for Integrated Dependable Real-Time Embedded Systems
May 2009
Moving from the traditional federated design paradigm, integration of mixed-criticality software components onto common computing platforms is increasingly being adopted by automotive, avionics...
Provided by Technische Universitat Darmstadt
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Whitepapers
Edge-Triggered Pulsed Sequential Elements With SoC Applications
Jul 2012
The System-On-Chip (SoC) design is integrating hundreds of millions of transistors on one chip, whereas packaging and cooling only have a limited ability to remove the excess heat. In this paper,...
Provided by Interscience Open Access Journals
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Whitepapers
An Area Efficient 32-Bit Carry-Select Adder for Low Power Applications
Jul 2012
CSLA is used in many computational systems to alleviate the problem of carry propagation delay by independently generating multiple carries and then select a carry to generate the sum. However,...
Provided by Interscience Open Access Journals
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Whitepapers
Jamm Scheduling: A More Efficient Approach
Sep 2012
Scheduling involves the allocation of resources and time to tasks in such a way that certain performance requirements are met. CPU scheduling is the mechanisms of selecting a process among various...
Provided by Indian Journal of Computer Science and Engineering (IJCSE)
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Whitepapers
An Efficient Block Cipher Implementation on Many-Core Graphics Processing Units
Mar 2012
This paper presents a study on a high-performance design for a block cipher algorithm implemented on modern many-core Graphics Processing Units (GPUs). The recent emergence of VLSI technology...
Provided by KIPS
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Whitepapers
Design and Implementation of a Dynamic CORDIC Processor
Dec 2010
This paper presents a Dynamic CORDIC Processor that uses variable radices for trigonometric function computation. The CORDIC algorithm is a well known hardware algorithm for computing various...
Provided by Kurukshetra University
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Whitepapers
Scheduling of Precedence Constrained Task Graphs on Multiprocessor Systems
Jun 2012
Efficient scheduling of computationally intensive program is one of the most essential and most difficult issues to achieve high performance in a parallel computing. Finding an optimal solution...
Provided by Kurukshetra University
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Whitepapers
Design and Comparison of Torus Embedded Hypercube With Mesh Embedded Hypercube Interconnection Network
Jun 2009
This paper analyzes a product network generated from torus and hypercube networks known as Torus embedded hypercube scalable interconnection network suitable for parallel architecture. It is shown...
Provided by Kurukshetra University
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Whitepapers
AMBA Dedicated DMA Controller With Multiple Masters Using VHDL
Jun 2011
This paper describes implementation of DMA controller of AMBA Bus with two masters using VHDL. DMA controller is a synthesizable soft IP core connected to the AMBA AHB Bus for easy integration...
Provided by Kurukshetra University
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Whitepapers
A Method to Analyze Energy Consumption of Distributed Real-Time Embedded Software
Jul 2010
In this paper, the authors analyze the requirements of DRE software and construct the corresponding energy consumption model, which is divided into fork module and leaf module based on its...
Provided by Academy Publisher
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Whitepapers
Servet: A Benchmark Suite for Autotuning on Multicore Clusters
Jan 2010
The growing complexity in computer system hierarchies due to the increase in the number of cores per processor, levels of cache (some of them shared) and the number of processors per node, as well...
Provided by Universidade da Coruna
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Whitepapers
Chameleon: Operating System Support for Dynamic Processors
Mar 2012
The rise of multi-core processors has shifted performance e orts towards parallel programs. However, single-threaded code, whether from legacy programs or ones difficult to parallelize, remains...
Provided by Association for Computing Machinery
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Whitepapers
An Efficient Adiabatic Circuit Design Approach for Low Power Applications
Nov 2009
An alternative and efficient design for static adiabatic logic gates based on the GFCAL adiabatic family is proposed. The GFCAL circuit proposed earlier had made use of diodes for controlling the...
Provided by Academy Publisher
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Whitepapers
Performance Comparison of Fast Multipliers Implemented on Variable Precision Floating Point Multiplication Algorithm
Jun 2012
The multiplication is the basic arithmetic operation in any typical processor. The multiplication process requires more hardware resources and processing time when compared with addition and...
Provided by International Journal of Computer Applications in Engineering Sciences (IJCAES)
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Whitepapers
Android Stack Integration in Embedded Systems
Jun 2012
Smartphone usage has increased manifold upon introduction of Google's Android. Since its introduction, Android has evolved at an outstanding pace in terms of application development,...
Provided by EURECOM
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Whitepapers
Low Power Level-Up Shifter for Reduction of Static Power Dissipation in CMOS Technology
Jun 2012
Static power dissipation is increases with the scaling in threshold voltage and expected to become important part of total power consumption. In the present work, a new configuration of level...
Provided by International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Augmenting Computer Architecture Classroom Experience With FPGAs Based Learning
Aug 2012
Computer architecture is often taught by using software to design and simulate hardware modules and then using individual components to implement them. The authors' aim of this paper is to share...
Provided by International Journal of Computer Theory and Engineering (IJCTE)
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Whitepapers
Heuristic Based Task Scheduling in Multiprocessor Systems With Genetic Algorithm by Choosing the Eligible Processor
Jul 2012
In multiprocessor systems, one of the main factors of systems' performance is task scheduling. The well the task be distributed among the processors the well be the performance. Again finding the...
Provided by Bangladesh University of Engineering & Technology
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Whitepapers
Probabilistic Soft Error Detection Based on Anomaly Speculation
Sep 2011
Microprocessors are becoming increasingly vulnerable to soft errors due to the current trends of semiconductor technology scaling. Traditional redundant multithreading architectures provide...
Provided by KIPS
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Whitepapers
A Simple, Pipelined Algorithm for Large, Irregular All-Gather Problems
Jun 2008
The authors present and evaluate a new, simple, pipelined algorithm for large, irregular all-gather problems, useful for the implementation of the MPI Allgatherv collective operation of MPI. The...
Provided by University of Illinois
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Whitepapers
Toward Efficient Support for Multithreaded MPI Communication
Jun 2008
To make the most effective use of parallel machines that are being built out of increasingly large multicore chips, researchers are exploring the use of programming models comprising a mixture of...
Provided by University of Illinois
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Whitepapers
MPI on a Million Processors
Aug 2009
Petascale machines with close to a million processors will soon be available. Although MPI is the dominant programming model today, some researchers and users wonder (and perhaps even doubt)...
Provided by University of Illinois
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Whitepapers
ProOnE: A General-Purpose Protocol Onload Engine Formulti-And Many-Core Architectures
May 2009
Modern high-end computing systems utilize specialized offload engines to enhance various aspects of their processing. For example, high-speed networks such as InfiniBand, Quadrics and Myrinet...
Provided by Springer Science+Business Media
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Whitepapers
Efficient Gather and Scatter Operations on Graphics Processors
Nov 2007
Gather and scatter are two fundamental data-parallel operations, where a large number of data items are read (gathered) from or are written (scattered) to given locations. In this paper, the...
Provided by Association for Computing Machinery
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Whitepapers
GPUQP: Query Co-Processing Using Graphics Processors
Jun 2007
The authors present GPUQP, a relational query engine that employs both CPUs and GPUs (Graphics Processing Units) for in-memory query co-processing. GPUs are commodity processors traditionally...
Provided by Association for Computing Machinery
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Whitepapers
EaseDB: A Cache-Oblivious In-Memory Query Processor
Jun 2007
The authors propose to demonstrate EaseDB, the first cache-oblivious query processor for in-memory relational query processing. The cache-oblivious notion from the theory community refers to the...
Provided by Association for Computing Machinery
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Whitepapers
Data Regression With Normal Equation on GPU Using CUDA
Apr 2012
Demand in the consumer market for graphics hardware that accelerates rendering of 3D images has resulted in Graphic Cards that are capable of delivering astonishing levels of performance. These...
Provided by International Research Association of Computer Science and Technology (IRACST)
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Whitepapers
Architecture of Multi-Core Computer With Data Driven Computation Model
Nov 2010
This paper describes tile computing paradigm and introduces representatives of tile computing computer architectures with control and data driven computation models and describes data flow...
Provided by Technicka univerzita v Kosiciach
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Whitepapers
Development of Embedded Web Server Configured on FPGA Using Soft-Core Processor and Web Client on PC
Jun 2012
A soft processor is an Intellectual Property (IP) core that is implemented using the logic primitives of the FPGA. Key benefits of having a soft FPGA-based processing system are re programmability...
Provided by International Journal of Engineering and Advanced Technology (IJEAT)
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Whitepapers
Hardware -in-the-Loop Search - Based Testing Approach to Embedded Systems
Jun 2012
The complexity of embedded systems is ever increasing while high system quality is being demanded at the same time. With the continuously growing software and system complexity in electronic...
Provided by International Journal of Recent Technology and Engineering (IJRTE)
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Whitepapers
GPU Based Burning Process Simulation
Jan 2012
The authors present a method of simulating the process of burning phenomena on generic polyhedral objects. By mapping the object's surface to a 2D space, the fire front expansion can be calculated...
Provided by IARIA
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Whitepapers
A Didactic Platform for Practical Study of Real Time Embedded Operating Systems
Apr 2012
The paper proposes a new didactic platform for practical study of embedded Real Time Operating Systems (RTOSs). Three fundamental parts that are included in the platform are discussed in detail:...
Provided by IARIA
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Whitepapers
Model Based Neuro-Fuzzy ASR on Texas Processor
Jul 2012
In this paper an algorithm for recognizing speech has been proposed. The recognized speech is used to execute related commands which use the MFCC and two kinds of classifiers, first one uses MLP...
Provided by International Journal of Computer Science Issues
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Whitepapers
Multiprocessor Scheduling Using Parallel Genetic Algorithm
Jul 2012
Tasks scheduling is the most challenging problem in the parallel computing. Hence, the inappropriate scheduling will reduce or even abort the utilization of the true potential of the...
Provided by International Journal of Computer Science Issues
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Whitepapers
Design of High Speed Six Transistor Full Adder Using a Novel Two Transistor XOR Gates
Jul 2012
In modern era, the numbers of transistors are reduced in the circuit and ultra low power design have emerged as an active research topic due to its various applications. A full adder is one of the...
Provided by International Journal of Advanced Research in Computer Science and Electronics Engineering
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Whitepapers
Design of AXI Bus for 32-Bit Processor Using Bluespec
May 2012
For high frequency on-chip communication architecture design, AXI bus is proposed. With the need of application and high performance, chip with a single processor can't meet the need of more and...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Development of FPGA Based Embedded Web Server Using a Soft-Core Processor
Jun 2012
Recent development of soft-core processors on Field Programmable Gate Arrays (FPGAs) provide customization of processor to the needs of target application over traditional pre-fabricated...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Techniques for Reducing Power in Multipliers
Jun 2012
In this paper, a new topology was proposed to optimize the power dissipation of Multipliers. Low power digital Multiplier Design based on bypassing technique mainly used to reduce the switching...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Design of Multi-Channel UART Controller Based on FIFO and FPGA
Jun 2012
This paper presents a multi-channel UART controller based on FPGA (Field Programmable Gate Array). UART a kind of serial communication circuit is used widely. A Universal Asynchronous...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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White Papers
Elliptic Curve Cryptography on Embedded Multicore Systems
Oct 2009
The increasing use of network-connected embedded devices and online transactions creates a growing demand of network security for embedded systems. The security requirements, such as...
Provided by Katholieke Universiteit Leuven
-
White Papers
Program Mapping Onto Network Processors by Recursive Bipartitioning and Refining
Jun 2007
Mapping packet processing applications onto embedded Network Processors (NP) is a challenging task due to the unique constraints of NP systems and the characteristics of network application...
Provided by Association for Computing Machinery
-
White Papers
A High-Level Synthesis Flow for Custom Instruction Set Extensions for Application-Specific Processors
Oct 2009
Custom Instruction Set Extensions (ISEs) are added to an extensible base processor to provide application-specific functionality at a low cost. As only one ISE executes at a time, resources can be...
Provided by University of California, Riverside
-
White Papers
Rethinking Custom ISE Identification: A New Processor-Agnostic Method
Oct 2007
The last decade has witnessed the emergence of the Application Specific Instruction-set Processor (ASIP) as a viable platform for embedded systems. Extensible ASIPs allow the user to augment a...
Provided by Association for Computing Machinery
-
White Papers
Soft-Core Processor Customization Using the Design of Experiments Paradigm
Jun 2007
Parameterized components are becoming more commonplace in system design. The process of customizing parameter values for a particular application, called tuning, can be a challenging task for a...
Provided by Economic Development Association of Alabama
-
White Papers
Dynamic Partial FPGA Reconfiguration in a Prototype Microprocessor System
Jun 2007
Modern FPGAs' parallel computing capability and their ability to be reconfigured make them an ideal platform to build accelerators for supercomputing systems. As a multicore processor, the...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Timing Is Everything - Embedded Systems Demand Early Teaching of Structured Time-Oriented Programming
Sep 2008
Computing was originally dominated by desktop and hence data oriented systems. However, embedded and hence time-oriented systems, which must measure input events or generate output events of...
Provided by University of California, Riverside
-
White Papers
Dynamic Coprocessor Management for FPGA-Enhanced Compute Platforms
Oct 2008
Various commercial programmable compute platforms have their processor architecture enhanced with Field-Programmable Gate Arrays (FPGAs). In a common usage scenario, an application loads custom...
Provided by Association for Computing Machinery
-
White Papers
Profiling Tools for FPGA-Based Embedded Systems: Survey and Quantitative Comparison
Jul 2008
Profiling tools are Computer-Aided Design (CAD) tools that help in determining the computationally intensive portions in software. Embedded systems consist of hardware and software components that...
Provided by Academy Publisher
-
White Papers
Intellectualized High-Precision Environmental Parameter Monitor Based on Embedding System
Nov 2009
A kind of intellectualized high-precision environmental parameter monitor based on Embedding System is developed. The monitor adopts ARM microprocessor as core device, it has advantages of high...
Provided by Academy Publisher
-
White Papers
Memory Safety for Low-Level Software/Hardware Interactions
Jun 2009
Systems that enforce memory safety for today's operating system kernels and other system software do not account for the behavior of low-level software/hardware interactions such as memory-mapped...
Provided by University of Illinois
-
White Papers
A Scalable Memory Model for Low-Level Code
Oct 2008
Because of critical importance underlying all other software, low level system software is among the most important targets for formal verification. Low-level systems software must sometimes make...
Provided by University of British Columbia
-
White Papers
Memory Subsystem Simulation in Software TLM/T Models
Feb 2009
Design of Multiprocessor System-on-a-Chips requires efficient and accurate simulation of every component. Since the memory subsystem accounts for up to 50%of the performance and energy...
Provided by University of California
-
White Papers
Complexity of Component-Based Development of Embedded Systems
Jun 2009
The paper discusses complexity of Component-Based Development (CBD) of embedded systems. Although CBD has its merits, it must be augmented with methods to control the complexities that arise due...
Provided by University of Wisconsin-La Crosse
-
White Papers
Embedded Systems FS 2010
Mar 2010
The BTnode is an autonomous wireless communication and computing platform based on a Bluetooth radio and a microcontroller. It serves as a demonstration platform for research in mobile and ad-hoc...
Provided by ETH Zurich
-
White Papers
Architecture Potential Analysis: A Closer Look Inside Architecture Evaluation
Oct 2007
The share of software in embedded systems has been growing permanently in the recent years. Thus, software architecture as well as its evaluation have become important parts of the development of...
Provided by Academy Publisher
-
White Papers
Controllability of Touch-Screen Phones Based on Various Grip Postures
Mar 2010
The level of competition has reached the limits in cellular phone market and the cellular phone manufacturers started to focus their solution in user interface. Design issues with controllability...
Provided by Korea University
-
White Papers
Virtual Gesture Screen System Based on 3D Visual Information and Multi-Layer Perceptron
Dec 2009
Active research is underway on virtual touch screens that complement the physical limitations of conventional touch screens. This paper discusses a virtual touch screen that uses a multi-layer...
Provided by Chonnam National University
-
White Papers
SemFeel: A User Interface With Semantic Tactile Feedback for Mobile Touch-Screen Devices
Oct 2009
One of the challenges with using mobile touch-screen de-vices is that they do not provide tactile feedback to the user. Thus, the user is required to look at the screen to interact with these...
Provided by Association for Computing Machinery
-
White Papers
Comparison of Touch, Mobile Phone, and Gesture Based Controlling of Browser Applications on a Large Screen
May 2008
The authors present a user study where three different controlling methods are utilized to control browser applications on a large screen. The test group consisted of 11 persons. First, the users...
Provided by University of Oulu
-
White Papers
Touchscreens Vs. Traditional Controllers in Handheld
Apr 2010
The authors present a study which compares touchscreen-based controls and physical controls for game input using Ubisoft's Assassin's Creed: Altair's Chronicles. The study used the Apple iPhone as...
Provided by York University
-
White Papers
FingerGlass: Efficient Multiscale Interaction on Multitouch Screens
May 2011
Many tasks in graphical user interfaces require users to interact with elements at various levels of precision. The authors present FingerGlass, a bimanual technique designed to improve the...
Provided by University of California
-
White Papers
Hand Tracking for Enhanced Gesture Recognition on Interactive Multi-Touch Surfaces
Nov 2007
Recently, interactive surfaces with multi-touch sensors based on Frustrated Total Internal Reflection (FTIR) have seen increased attention in research and commerce. In this paper, the authors...
Provided by Technische Universitat Munchen
-
White Papers
Illumination Design of a Multi-Touch Sensing Projection Screen for Augmented Virtual Environments
Dec 2007
The paper presents the illumination engineering for a low-cost multi-touch projection screen. Eight near InfraRed Emitting Diode (IRED) strips with optimized line densities serve as illumination...
Provided by University of Arizona
-
White Papers
Multi Touch Technology The Burgeoning Mean of Human Computer Interface
Jul 2010
Multi-touch (or multi-touch) denotes a set of interaction techniques which allow computer or mobile users to control graphical user interface with more than one finger at either application or...
Provided by Narsee Monjee Institute of Management Studies
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White Papers
Hierarchical Multi-Touch Selection Techniques for Collaborative Geospatial Analysis
Apr 2009
In time critical visual analytic environments collaboration between multiple expert users allows for rapid knowledge discovery and facilitates the sharing of insight. New collaborative display...
Provided by University of North Carolina
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White Papers
I-Interaction: An Intelligent In-Vehicle User Interaction Model
Jul 2010
The automobile is always a point of interest where new technology has been deployed. Because of this interest, human-vehicle interaction has been an appealing area for much research in recent...
Provided by University of Alabama
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White Papers
Synthesis Algorithm for Application-Specific Homogeneous Processor Networks
Sep 2009
The application-specific multiprocessor system-on-a chip is a promising design alternative because of its high degree of flexibility, short development time, and potentially high performance...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
DSP Based Implementation of Scrambler for 56Kbps Modem
Jun 2010
Scrambler is generally employed in data communication systems to add redundancy in the transmitted data stream so that at the receiver end, timing information can be retrieved to aid the...
Provided by University of the West Indies
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White Papers
Implementation of Adaptive Filter Algorithm for Underwater Acoustic System
Nov 2009
This paper describes development of adaptive filter algorithm for an UnderWater Acoustic Telemetry (UWAT) system for communication between the off - shore Underwater Device (UD) and on-shore...
Provided by Academy Publisher
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White Papers
Design Modem Based on DSP Processor TMS for Power Line Carrier System
Jan 2010
One of the most important parts of the data transmission systems is processing of the signals. In the primary models of this system, all these processes were done in an analog format. Because of...
Provided by Islamic Azad University
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White Papers
Soft Real-Time Fuzzy Task Scheduling for Multiprocessor Systems
Sep 2010
All practical real-time scheduling algorithms in multiprocessor systems present a trade-off between their computational complexity and performance. In real-time systems, tasks have to be performed...
Provided by University of Tehran
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White Papers
Collecting Sensitive Information From Windows Physical Memory
Jan 2009
When investigators are faced with a target system, they want to find sensitive information such as userID and password. Unfortunately, sensitive information can not be found on the hard drive in...
Provided by Academy Publisher
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White Papers
Time-Frequency Characterization of Long-Term Memory in Nonlinear Power Amplifiers
May 2008
This paper presents a new time-frequency characterization method for extracting the linear and third-order nonlinear parameters of a PA including long term memory. A dynamic frequency two-tone...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Modeling Seismic Wave Propagation Using Graphics Processor Units (GPU)
Apr 2010
The main drawback of the seismic modeling in 2D viscoelastic media on a single PC is that simulations with large gridsizes require a tremendous amount of floating point calculations. To improve...
Provided by Academy Publisher
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White Papers
Optimization of Distributed Processors for Power System: Kalman Filters Using Petri Net
Jun 2009
The growth and interconnection of power networks in many regions has invited complicated techniques for Energy Management Services (EMS). State estimation techniques become a powerful tool in...
Provided by Suranaree University of Technology
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White Papers
Optimal Placement of Processors Based on Effective Communication Load
Jun 2009
This paper presents a new technique for the optimum placement of processors to minimize the total effective communication load under multi-processor communication dominated environment. This is...
Provided by World Academy of Science, Engineering and Technology
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White Papers
Performance Analysis of Digital Signal Processors Using SMV Benchmark
Aug 2010
Unlike general-purpose processors, Digital Signal Processors (DSP processors) are strongly application-dependent. To meet the needs for diverse applications, a wide variety of DSP processors based...
Provided by William Paterson University
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White Papers
A Method for Analysis of Industrial Distributed Embedded Systems
Jun 2009
The paper presents a set of guidelines for analysis of industrial embedded distributed systems and introduces a mathematical model derived from these guidelines. In this study, the author examines...
Provided by Riga Technical University
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White Papers
The Enabling of an Execute-in-Place Architecture to Reduce the Embedded System Memory Footprint and Boot Time
Jan 2008
Success in the embedded world revolves around two key concepts: cost effectiveness and performance. The ability for an operating system to boot quickly combined with speedy application usage at...
Provided by Academy Publisher
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