NPSNET: Integration of Distributed Interactive Simulation (DIS) Protocol for Communication Architecture and Information Interchange

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Publisher :
ISBN 13 :
Total Pages : 79 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis NPSNET: Integration of Distributed Interactive Simulation (DIS) Protocol for Communication Architecture and Information Interchange by :

Download or read book NPSNET: Integration of Distributed Interactive Simulation (DIS) Protocol for Communication Architecture and Information Interchange written by and published by . This book was released on 1993 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Computer Science Department at the Naval Postgraduate School in Monterey, California has developed a low-cost real-time interactive network based simulation system, known as NPSNET, that uses Silicon Graphics workstations. NPSNET has used non-standard protocols which constrains its participation in distributed simulation. DIS specifies standard protocols and is emerging as the international standard for distributed simulation. This research focused on the development of a robust, high-performance implementation of the DIS Version 2.0.3 protocol to support graphic simulation systems (e.g. NPSNET). The challenge was to comply with the standard and minimize network latency thereby maintaining the time and space coherence of distributed simulations. The resulting DIS Network Library consists of an application program interface (API) to low level network routines, a host of network utilities, and a network harness that takes advantage of multiprocessor workstations. The library was successfully tested on our local network and two configurations of a T-I based internet, the Defense Simulation Internet (DSI), with the Air Force Institute of Technology and Advanced Research Projects Agency. The testing confirmed that the semantics and syntax of the DIS protocol is properly implemented and the latency incurred by the network does not adversely effect the simulation application.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 956 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:

E-Collaboration: Concepts, Methodologies, Tools, and Applications

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Publisher : IGI Global
ISBN 13 : 160566653X
Total Pages : 1890 pages
Book Rating : 4.6/5 (56 download)

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Book Synopsis E-Collaboration: Concepts, Methodologies, Tools, and Applications by : Kock, Ned

Download or read book E-Collaboration: Concepts, Methodologies, Tools, and Applications written by Kock, Ned and published by IGI Global. This book was released on 2009-05-31 with total page 1890 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This set addresses a range of e-collaboration topics through advanced research chapters authored by an international partnership of field experts"--Provided by publisher.

Encyclopedia of Internet Technologies and Applications

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Publisher : IGI Global
ISBN 13 : 1591409942
Total Pages : 750 pages
Book Rating : 4.5/5 (914 download)

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Book Synopsis Encyclopedia of Internet Technologies and Applications by : Freire, Mario

Download or read book Encyclopedia of Internet Technologies and Applications written by Freire, Mario and published by IGI Global. This book was released on 2007-10-31 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the most thorough examination of Internet technologies and applications for researchers in a variety of related fields. For the average Internet consumer, as well as for experts in the field of networking and Internet technologies.

Masters Theses in the Pure and Applied Sciences

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Publisher : Springer
ISBN 13 : 9780306453298
Total Pages : 442 pages
Book Rating : 4.4/5 (532 download)

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Book Synopsis Masters Theses in the Pure and Applied Sciences by : Wade H. Shafer

Download or read book Masters Theses in the Pure and Applied Sciences written by Wade H. Shafer and published by Springer. This book was released on 1996-04-30 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS)* at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dis semination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volumes were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 39 (thesis year 1994) a total of 13,953 thesis titles from 21 Canadian and 159 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this impor tant annual reference work. While Volume 39 reports theses submitted in 1994, on occasion, certain uni versities do report theses submitted in previous years but not reported at the time.

Standard for Distributed Interactive Simulation Communication Architecture and Security

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (534 download)

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Book Synopsis Standard for Distributed Interactive Simulation Communication Architecture and Security by : Institute for Simulation and Training

Download or read book Standard for Distributed Interactive Simulation Communication Architecture and Security written by Institute for Simulation and Training and published by . This book was released on 1994 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report deals with communication architecture (PDUs) and security requirements for simulations participating in a distributed interactive simulation.

Government reports annual index

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Publisher :
ISBN 13 :
Total Pages : 1140 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Government reports annual index by :

Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1994-05 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

3rd IEEE International Workshop on Distributed Interactive Simulation and Real-Time Applications

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Publisher : Institute of Electrical & Electronics Engineers(IEEE)
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis 3rd IEEE International Workshop on Distributed Interactive Simulation and Real-Time Applications by : IEEE Computer Society

Download or read book 3rd IEEE International Workshop on Distributed Interactive Simulation and Real-Time Applications written by IEEE Computer Society and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1999 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation The 15 papers from the October 1999 workshop are arranged in five sessions: distributed virtual environments, applications, communication issues, language and modeling issues, and architectures. Specific papers topics include analysis of dead reckoning procedures by using hybrid automata, object and ownership management in air traffic control simulations, performance analysis of packet bundling techniques in DIS, HLA support in a discrete event simulation language, and simulation of multimedia systems based on actors and QoS synchronizers. No subject index. Annotation copyrighted by Book News, Inc., Portland, OR.

A Rapidly Reconfigurable, Application Layer, Virtual Environment Network Protocol

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Publisher :
ISBN 13 : 9781423581642
Total Pages : 125 pages
Book Rating : 4.5/5 (816 download)

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Book Synopsis A Rapidly Reconfigurable, Application Layer, Virtual Environment Network Protocol by : Steven W. Stone

Download or read book A Rapidly Reconfigurable, Application Layer, Virtual Environment Network Protocol written by Steven W. Stone and published by . This book was released on 1996-06-01 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current Distributed Interactive Simulations (DIS) Protocol has a limited ability to support real time, simulated engagements of more than 1000 entities because of its excessive use of network resources. It also lacks the extensibility to add new protocol data units to support new simulation requirements. To solve these problems it is necessary to design an implement a rapidly reconfigurable network protocol that can be easily changed and distributed to all entities in a large scale simulation. This protocol must be highly flexible and allow for the optimization of data content during execution. The approach used was to design and build a rapidly reconfigurable network protocol and the tools necessary to use it. This was accomplished in four phases. First, a protocol using the concepts of Self-defined Messages with Multiple Presentations was developed. Second, a formal grammar to describe the protocol was designed. Third, an existing protocol development tool, the DIS protocol Support Utility, was modified to use the new protocol and grammar. Fourth, the protocol was tested to determine its effect on network resource utilization. As a result of this effort, a network protocol for distributed simulations that can be optimized at run-time and easily modified has been developed. Testing shows that the protocol can reduce the network bandwidth necessary for a large-scal distributed simulation by up to 70%.

Proceedings

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ISBN 13 : 9780769504599
Total Pages : 152 pages
Book Rating : 4.5/5 (45 download)

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Book Synopsis Proceedings by : Azzedine Boukerche

Download or read book Proceedings written by Azzedine Boukerche and published by . This book was released on 1999 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Virtual Reality

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Publisher : National Academies Press
ISBN 13 : 0309051355
Total Pages : 557 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Virtual Reality by : National Research Council

Download or read book Virtual Reality written by National Research Council and published by National Academies Press. This book was released on 1995-01-13 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite widespread interest in virtual reality, research and development efforts in synthetic environments (SE)â€"the field encompassing virtual environments, teleoperation, and hybridsâ€"have remained fragmented. Virtual Reality is the first integrated treatment of the topic, presenting current knowledge along with thought-provoking vignettes about a future where SE is commonplace. This volume discusses all aspects of creating a system that will allow human operators to see, hear, smell, taste, move about, give commands, respond to conditions, and manipulate objects effectively in a real or virtual environment. The committee of computer scientists, engineers, and psychologists on the leading edge of SE development explores the potential applications of SE in the areas of manufacturing, medicine, education, training, scientific visualization, and teleoperation in hazardous environments. The committee also offers recommendations for development of improved SE technology, needed studies of human behavior and evaluation of SE systems, and government policy and infrastructure.

X3D

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Publisher : Elsevier
ISBN 13 : 0080489885
Total Pages : 472 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis X3D by : Don Brutzman

Download or read book X3D written by Don Brutzman and published by Elsevier. This book was released on 2010-07-19 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early days of the Web a need was recognized for a language to display 3D objects through a browser. An HTML-like language, VRML, was proposed in 1994 and became the standard for describing interactive 3D objects and worlds on the Web. 3D Web courses were started, several best-selling books were published, and VRML continues to be used today. However VRML, because it was based on HTML, is a stodgy language that is not easy to incorporate with other applications and has been difficult to add features to. Meanwhile, applications for interactive 3D graphics have been exploding in areas such as medicine, science, industry, and entertainment. There is a strong need for a set of modern Web-based technologies, applied within a standard extensible framework, to enable a new generation of modeling & simulation applications to emerge, develop, and interoperate. X3D is the next generation open standard for 3D on the web. It is the result of several years of development by the Web 3D Consortium's X3D Task Group. Instead of a large monolithic specification (like VRML), which requires full adoption for compliance, X3D is a component-based architecture that can support applications ranging from a simple non-interactive animation to the latest streaming or rendering applications. X3D replaces VRML, but also provides compatibility with existing VRML content and browsers. Don Brutzman organized the first symposium on VRML and is playing a similar role with X3D; he is a founding member of the consortium. Len Daly is a professional member of the consortium and both Len and Don have been involved with the development of the standard from the start. - The first book on the new way to present interactive 3D content over the Web, written by two of the designers of the standard - Plentiful illustrations and screen shots in the full color text - Companion website with extensive content, including the X3D specification, sample code and applications, content creation tools, and demos of compatible Web browsers

Advanced IT Tools

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Publisher : Springer
ISBN 13 : 0387349790
Total Pages : 553 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Advanced IT Tools by : Nobuyoshi Terashima

Download or read book Advanced IT Tools written by Nobuyoshi Terashima and published by Springer. This book was released on 2013-11-18 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRACK 1: Innovative Applications in the Public Sector The integration of multimedia based applications and the information superhighway fundamentally concerns the creation of a communication technology to support the ac tivities of people. Communication is a profoundly social activity involving interactions among groups or individuals, common standards of exchange, and national infrastruc tures to support telecommunications activities. The contributions of the invited speakers and others in this track begin to explore the social dimension of communication within the context of integrated, information systems for the public sector. Interactions among businesses and households are described by Ralf Strauss through the development within a real community of a "wired city" with information and electronic services provided by the latest telecommunications technologies. A more specific type of interaction between teacher and student forms the basis of education. John Tiffin demonstrates how virtual classrooms can be used to augment the educational process. Carl Loeffler presents yet another perspective on interaction through the integration of A-life and agent technologies to investigate the dynamics of complex behaviors within networked simulation environments. Common standards for communication in the form of electronic documents or CSCW (Computer Supported Cooperative Work), according to Roland Traunmiiller, provide en abling technologies for a paradigm shift in the management of organizations. As pointed out by William Olle, the impact of standardization work on the future of information technology depends critically upon the interoperability of software systems.

Virtual Reality and Technologies for Combat Simulation

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Publisher :
ISBN 13 : 9780160453199
Total Pages : 51 pages
Book Rating : 4.4/5 (531 download)

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Book Synopsis Virtual Reality and Technologies for Combat Simulation by :

Download or read book Virtual Reality and Technologies for Combat Simulation written by and published by . This book was released on 1994-01-01 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes applications of synthetic-environment technologies in simulating combat. It traces technology development from the 1929 Link Trainer through the SAGE air defense system, the first head-mounted display, and the Defense Advanced Research Projects Agency's SIMNET simulator networking project. It describes technical challenges and discusses current issues, such as validation.

Parts without a whole?

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Publisher : Universitätsverlag Potsdam
ISBN 13 : 3869563346
Total Pages : 160 pages
Book Rating : 4.8/5 (695 download)

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Book Synopsis Parts without a whole? by : Schmiedgen, Jan

Download or read book Parts without a whole? written by Schmiedgen, Jan and published by Universitätsverlag Potsdam. This book was released on 2016-02-03 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This explorative study gives a descriptive overview of what organizations do and experience when they say they practice design thinking. It looks at how the concept has been appropriated in organizations and also describes patterns of design thinking adoption. The authors use a mixed-method research design fed by two sources: questionnaire data and semi-structured personal expert interviews. The study proceeds in six parts: (1) design thinking¹s entry points into organizations; (2) understandings of the descriptor; (3) its fields of application and organizational localization; (4) its perceived impact; (5) reasons for its discontinuation or failure; and (6) attempts to measure its success. In conclusion the report challenges managers to be more conscious of their current design thinking practice. The authors suggest a co-evolution of the concept¹s introduction with innovation capability building and the respective changes in leadership approaches. It is argued that this might help in unfolding design thinking¹s hidden potentials as well as preventing unintended side-effects such as discontented teams or the dwindling authority of managers.

Auralization

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Publisher : Springer Science & Business Media
ISBN 13 : 3540488308
Total Pages : 341 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Auralization by : Michael Vorländer

Download or read book Auralization written by Michael Vorländer and published by Springer Science & Business Media. This book was released on 2007-10-27 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first focused and detailed textbook on acoustic virtual reality. Auralization is the creation of audible acoustic sceneries from computer-generated data. The term "auralization" is to be understood as being analogue to the well-known technique of "visualization". In visual illustration of scenes, data or any other meaningful information, in movie animation and in computer graphics, we describe the process of "making visible" as visualization. In acoustics, auralization is taking place when acoustic effects, primary sound signals or means of sound reinforcement or sound transmission, are processed to be presented by using electro-acoustic equipment. This book is organized as a comprehensive collection of basics, methodology and strategies of acoustic simulation and auralization.