1,148 Hits in 4.7 sec


1996 Computing in High Energy Physics '95  
The BaBar On-line system has begun construction of a prototype which wilf serve as a test bench and beam test system.  ...  The system architecture is based on single board computers rurming VxWorks, linked to Unix workstations via ethernet (as well as tests with FDDI).  ...  The builder will use a graphical or textual tool on the workstation to configure the drivers and EPICS records, supplying VME addresses, scaling factors, alarm limits, and other parameters.  ... 
doi:10.1142/9789814447188_0160 fatcat:yy22my2yo5cptopijf44pfb5jm

Fault-Tolerant Dynamic Task Scheduling Based on Dataflow Graphs [chapter]

Erik Maehle, Franz-J. Markus
1998 Fault-Tolerant Parallel and Distributed Systems  
Furthermore a graphical programming environment is presented which supports the programmer in all phases of program design by applying the abstract dataflow model of parallel computation.  ...  This paper describes a distributed algorithm for scheduling parallel programs represented by (macro-) dataflow graphs on multicomputer systems such that they are executed in a fault-tolerant way.  ...  By using dataflow graphs it is natural to give the user means to specify his or her parallel application in a graphical way with the aid of a comfortable user environment.  ... 
doi:10.1007/978-1-4615-5449-3_21 fatcat:qrg5p3jearbetlus4xjarudddq

Site remediation in a virtual environment

E. W. Bethel, Janet Jacobsen, Preston Holland, Robert J. Moorhead II, Deborah E. Silver, Samuel P. Uselton
1994 Visual Data Exploration and Analysis  
Commercially available visualization tools provide a flexible environment for representing abstract scientific data.  ...  VR output technology provides a more flexible and convincing way to view the visualization results than is afforded in contemporary visualization software.  ...  At the present time, the simulation executes on the same CPU as the dataflow package and the rendering system, which is a graphics workstation.  ... 
doi:10.1117/12.172079 fatcat:dx3kjsefcfbifjsuvlexqbeami

The development of an augmented reality (AR) approach to mammographic training: overcoming some real world challenges

Qiang Tang, Yan Chen, Gerald Schaefer, Alastair G. Gale, Robert J. Webster, Baowei Fei
2018 Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling  
The fully workstation-independent dataflow has the ability to reproduce immersive training experience on any kind of workstation.  ...  Consequently, the implemented vision algorithms can be executed on a conventional laptop with a dedicated graphics processor and allow processing at a speed of more than 20 frames per second depending  ... 
doi:10.1117/12.2293496 dblp:conf/miigp/00070SG18 fatcat:odd4hfwwlrh6fl6qmdetsiqvje

Approach for software development of parallel real-time VE systems on heterogenous clusters [article]

C. Winkelholz, T. Alexander
2002 Eurographics Symposium on Parallel Graphics and Visualization  
Furthermore, the implementation of a VE system for a geographic information system (GIS) based on this approach is shown.  ...  The framework provides parallel rendering of multiple projection screens and parallel execution of application and interaction tasks on components spread across a cluster.  ...  This includes deciding which nodes in the dataflow graph should be executed on a dedicated workstation in the cluster.  ... 
doi:10.2312/egpgv/egpgv02/023-032 fatcat:74gvzzyacncwpo3f3fwddpgfpi

Graphics Bulletin Board

Norman Badler
1987 IEEE Computer Graphics and Applications  
The system accepts input from graphics workstations using an Ethernet LAN and is compatible with Ethernet TCP/IP networks.  ...  The peripheral can be configured with a computation accelerator designed around four NEC 7281 DataFlow processors, providing 20 MIPS.  ... 
doi:10.1109/mcg.1987.277036 fatcat:etnqcub2q5et3dihocig4pbipe

New products

Carl Machover, John Dill
1987 IEEE Computer Graphics and Applications  
A workstation connects to a channel unit through a single cable and "T connection." The channel unit supports up to 32 addresses and interfaces with the host computer.  ...  Errorchecking utilities search for undefined items, inconsistent use of names, improper decomposition of a process, and mismatches in dataflow.  ... 
doi:10.1109/mcg.1987.276945 fatcat:fkkvaeyy2zg4fp2t4xcq4x4qom

A simple multiprocessor management system for event-parallel computing

S. Bracker, K. Gounder, K. Hendrix, D. Summers
1996 IEEE Transactions on Nuclear Science  
Offline software using TCP/IP sockets to distribute particle physics events to multiple UNIX/RISC workstations is described.  ...  A modular, building block approach was taken, which allowed tailoring to solve specific tasks efficiently and simply as they arose.  ...  In 1993, a farm job manager with an X Window graphical user interface was written.  ... 
doi:10.1109/23.539393 fatcat:2fpnhyujnbdftapfguai3qxvhy

Page 11 of Journal of Research and Practice in Information Technology Vol. 25, Issue 1 [page]

1993 Journal of Research and Practice in Information Technology  
For example, an output spreadsheet might have a number of graphics views which are usual.  ...  Examples are project planning (the task network), concept maps (the map is conveniently represented as a semantic net), and CASE tools (entity-relationship dia- grams, dataflow diagrams).  ... 

New direction in PACS education and training

Maria Y.Y. Law, Zheng Zhou
2003 Computerized Medical Imaging and Graphics  
A review of PACS training thus far shows major emphasis was placed on the use of display workstations.  ...  With the many potentials of further development, a more comprehensive education program on PACS is called for and a PACS simulator as a standalone training and research tool is deemed necessary. q  ...  Dataflow of an RT PACS Server.  ... 
doi:10.1016/s0895-6111(02)00088-5 pmid:12620305 fatcat:5gfjqxb52renhp42xbbczdaopa

Load balancing of renewable energy: a cyber security analysis

Alexandre Vernotte, Margus Välja, Matus Korman, Gunnar Björkman, Mathias Ekstedt, Robert Lagerström
2018 Energy Informatics  
This paper presents a cyber security evaluation of the ICT part of the smart grid with a focus on load balancing of renewable energy.  ...  The smart grid load balancing architecture represented by the model is then analyzed using a threat modelling approach that is encapsulated in a tool called securiCAD.  ...  Acknowledgements We thank the consortium of experts from ABB, Alliander and EDP for helping us draw a list of dataflows that allowed us to design the reference architecture model.  ... 
doi:10.1186/s42162-018-0010-x fatcat:nkmx64mnk5hcpojhkl6lrhpfaq

Ultra low latency dataflow renderer

Sebastian Friston, Anthony Steed, Simon Tilbury, Georgi Gaydadjiev
2015 2015 25th International Conference on Field Programmable Logic and Applications (FPL)  
The dataflow programming paradigm, along with dedicated toolchains such as Maxeler's MaxCompiler, enable the design of application-specific graphics accelerators.  ...  In this paper we present a custom renderer that composites 2D sprites and maps to emulate a graphical user interface.  ...  Ten Hagen et al presented one of the first practical examples of an image generator utilising dataflow computing in their Dataflow Graphics Workstation [14] .  ... 
doi:10.1109/fpl.2015.7293974 dblp:conf/fpl/FristonSTG15 fatcat:dwjnbimo7rfgreuxoklvxi6u6q

Rapid development of user interfaces on cluster-driven wall displays with jBricks

Emmanuel Pietriga, Stéphane Huot, Mathieu Nancel, Romain Primet
2011 Proceedings of the 3rd ACM SIGCHI symposium on Engineering interactive computing systems - EICS '11  
We present jBricks, a Java toolkit that integrates a high-quality 2D graphics rendering engine and a versatile input configuration module into a coherent framework, enabling the exploratory prototyping  ...  There has been comparatively little research effort dedicated to other types of graphics and to the software engineering issues that arise when prototyping novel interaction techniques or developing full-featured  ...  This work is supported by a Région Ile-de-France / Digiteo grant.  ... 
doi:10.1145/1996461.1996518 dblp:conf/eics/PietrigaHNP11 fatcat:h5fhljeya5aynfj3cjcg7iadpe

Research On Ibr-Driven Distributed Collaborative Visualization System

Yin Runmin, Song Changfeng
2008 Zenodo  
move through them followed the previous dataflow model.  ...  Image-based Rendering(IBR) techniques recently reached in broad fields which leads to a critical challenge to build up IBR-Driven visualization platform where meets requirement of high performance, large  ...  are placed together locally in client workstation.  ... 
doi:10.5281/zenodo.1329287 fatcat:em3uuk4sk5grrk6v4uxxfvmtby

PACS and Imaging Informatics Glossary [chapter]

2004 PACS and Imaging Informatics  
It monitors the dataflow of the complete system operation, archive all image and related data, and distribute them timely to proper workstations and application servers for review and other clinical functions  ...  Tools are implemented in the monitoring system to analysis dataflow to streamline PACS operation.  ... 
doi:10.1002/0471654787.gloss fatcat:u3wnrkwzj5dq5ap3iqsrtomofi
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