This paper presents a study of the intermediate design and development of multimedia applications using the Multimedia object Repository (MOR). The goal of MOR is to increase the availability of different multimedia o...
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This paper presents a study of the intermediate design and development of multimedia applications using the Multimedia object Repository (MOR). The goal of MOR is to increase the availability of different multimedia objects for the designing of real world multimedia applications. Details of MOR were described in [3];this paper focuses on the architecture of a multimedia application and corresponding design considerations.
PDF Studio is a software that provides a visual design environment to help the user create a document with text, image and data from database, and generate the file in PDF format. Redo/undo functionality is a common r...
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PDF Studio is a software that provides a visual design environment to help the user create a document with text, image and data from database, and generate the file in PDF format. Redo/undo functionality is a common requirement to most software that has visual interface for users. This paper introduces the implementation of Undo/Redo in this software and describes how the object-oriented design pattern is applied to the design and implementation.
This paper describes an object-oriented event-based framework for provisioning services for the converging telecommunications networks and the Internet. The DOORS (Distributed object OpeRationS) framework attempts to ...
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This paper describes an object-oriented event-based framework for provisioning services for the converging telecommunications networks and the Internet. The DOORS (Distributed object OpeRationS) framework attempts to address several issues in protocol development, interoperability and distributed computing in heterogenous networks and telecommunications systems. The framework highlights a generic service platform, called Network Intelligence Middleware, as a means to interface with the disparate networks and systems. In addition, the platform is a controlling environment for provisioning the services in the network, guaranteeing the runtime robustness and scalability.
object-oriented frameworks are discussed using software tool Fire which provides dynamic software visualization of C++ programs. The animated visualization and textual representation of object-oriented frameworks are ...
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object-oriented frameworks are discussed using software tool Fire which provides dynamic software visualization of C++ programs. The animated visualization and textual representation of object-oriented frameworks are given for the analysis of objectoriented framework. Dynamic instance diagram, the dynamic version of the unified modeling language (UML), is used in its common form to represent the visual information. Exploration of the effectiveness of the prototypes used are done for usability evaluation.
This paper describes applying of SOMT to specification and design of CDMA base station systems. SOMT is based on object models for analysis and SDL for design, and decomposes the developing process into five sequentia...
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This paper describes applying of SOMT to specification and design of CDMA base station systems. SOMT is based on object models for analysis and SDL for design, and decomposes the developing process into five sequential activities, i.e. requirements analysis, system analysis, system design, object design, and implementation. A set of rules mapping object models to SDL design models are proposed, according to which analysis object models are transformed smoothly into SDL system design models.
COM/CORBA interworking becomes more and more important with the development of DOC (Distributed object Computing) technology. In this paper, using Petri Net, the COM/CORBA interworking model is described and analyzed,...
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COM/CORBA interworking becomes more and more important with the development of DOC (Distributed object Computing) technology. In this paper, using Petri Net, the COM/CORBA interworking model is described and analyzed, as a result, the limitations of the life cycle management mechanism in the model are found out. Finally, the life cycle service is adopted and the COM/CORBA interworking model is improved.
Agent-based systems is an increasingly prevalent issue in Artificial Intelligence (AI), and its application to Distributed Decision Support systems (DDSS), operating over the Internet, is a potentially valuable contri...
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Agent-based systems is an increasingly prevalent issue in Artificial Intelligence (AI), and its application to Distributed Decision Support systems (DDSS), operating over the Internet, is a potentially valuable contribution. This paper proposes an approach to DDSS using multiple agents to coordinate decision support: Agent-based distributed decision support systems (ABDDSS). The architecture of individual agents involved in such a system are discussed, and a particular agent organization is analyzed with a view to applying this technology to DDSS.
The importance of having a sound basis for engineers to reason about architectural standards should not be underestimated. A component standard, or integration architecture, is a set of design rules meant to ensure th...
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The importance of having a sound basis for engineers to reason about architectural standards should not be underestimated. A component standard, or integration architecture, is a set of design rules meant to ensure that such components can be integrated in defined ways without undue effort. This paper presents a formalized abstract component object model, Z-COM, based on Microsoft's component object model (COM), describes the designing and abstract implementation of object-Bus, the kernel of Z-COM.
We present a layered model for distributed multimedia systems named Protocol Mapping Model. First we introduce the PMM architecture, which applies protocol mapping technique to support smart protocol binding for appli...
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We present a layered model for distributed multimedia systems named Protocol Mapping Model. First we introduce the PMM architecture, which applies protocol mapping technique to support smart protocol binding for applications. Second, we give the programming model and design of PMM. Third, the implementation of PMM is discussed followed by an example application HeteroAudio Station exhibiting the flexible support for use of protocol in PMM systems.
In the process of developing distributed applications, system reliability, availability, openness, resource sharing and reusability, etc are very complex and difficult to solve. Resent researches about agent theory di...
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In the process of developing distributed applications, system reliability, availability, openness, resource sharing and reusability, etc are very complex and difficult to solve. Resent researches about agent theory displays that agent-orientedtechnology may be an effective effort in handling these problems. This paper first discusses the relationships of distributed system in agent viewpoint, then presents an agent framework based on distributed object which could be used to construct enterprise distributed application. To enhance the openness and resource sharing in distributed systems, an agent communication language - KQML is introduced and implemented in the framework.
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