PPLNs have been used in many fields of research but have not been widely used in image processing. In this paper we propose the application of PPLN to deblurring a degraded image when little or no apriori information ...
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PPLNs have been used in many fields of research but have not been widely used in image processing. In this paper we propose the application of PPLN to deblurring a degraded image when little or no apriori information about the blur is available. the PPLN was successful at developing an inverse blur filter to enhance blurry images.
Huge masses of digital data about products, customers and competitors have become available for companies in the services sector. In order to exploit its inherent (and often hidden) knowledge for improving business pr...
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In this paper we describe the application of machinelearning to the problem of constructing a student model for an intelligent tutoring system. the proposed system learns on a per student basis how long an individual...
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A simulation based training application is described that uses a dedicated machine expert for generating explanations. the expert considers the problems the user is having with specific tasks, and by examining a norma...
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the discovery of the relationships between chemical structure and biological function is central to biological science and medicine. In this paper we apply data mining to the problem of predicting chemical carcinogeni...
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LOODS, pur forward by the author, is a new object-oriented terminal applications development environment, which consists of two parts. system modelling methodology (LOODS Abstract Models) and LOODS visual language sys...
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ISBN:
(纸本)081868271X
LOODS, pur forward by the author, is a new object-oriented terminal applications development environment, which consists of two parts. system modelling methodology (LOODS Abstract Models) and LOODS visual language system. the former is an object-oriented concurrent/parallel information system modelling methodology on the basis of requirements' analysis results. And the later is an automatic generator of LOODS abstract models, supporting concept programming and learning-by-examples building of application systems. Also a new method of object oriented learning is introduced to the realization of LOODS visual language system. LOODS has been realised in C++ on Novell network environment.
the proceedings contain 42 papers. the special focus in this conference is on Media Coding and Content Processing. the topics include: an interactive multimedia service composition environment for distributed systems;...
ISBN:
(纸本)9783540635192
the proceedings contain 42 papers. the special focus in this conference is on Media Coding and Content Processing. the topics include: an interactive multimedia service composition environment for distributed systems;achieving networked virtual environments interoperability;a redundant hierachical structure for a distributed continuous media server;a priority feedback mechanism for distributed mpeg video player systems;a soft real time scheduling server in UNIX operating system;methods and tools for engineering electronic product catalogues;adaptive hypermedia on world wide web;application output recording for instant authoring in a distributed multimedia annotation environment;video data management in media controller: a distributed multimedia serveillance system;personalised news on demand;broadband video conference customer premises equipment;radio webs - support architecture for mobile web access;an approach for an adaptive visualization in a mobile environment;multimedia client implementation on personal digital assistants;supportive environments for executing multimedia applications;performance evaluation of the fuzzy policing mechanism for still picture in ATM networks;a model for collaborative services in distributed learning environments;using distributed multimedia infrastructures for advanced teleteaching applications;a scalable scheme to access multimedia documents with quality of service guarantees;a client-controlled adaptation framework for multimedia database systems;interactive multimedia communications at the presentation layer;modeling of adaptable multimedia documents;an object-oriented client/server architecture for video-on-demand applications;interactive remote recording and playback of multicast videoconferences.
In this paper, a generic computer aided software engineering (CASE) tool builder MetaBuilder is proposed and described in detail. It is a graph-driven tool, not only for CASE application projects but for new methodolo...
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In this paper, a generic computer aided software engineering (CASE) tool builder MetaBuilder is proposed and described in detail. It is a graph-driven tool, not only for CASE application projects but for new methodology and new CASE tool design. MetaBuilder provides the following functionality: a rapid CASE tool developing environment for users to create new or modify old methodologies in graph manipulations; an integration platform for users to plug their own programs into MetaBuilder to realise their own special functionality; a central repository and a set of graphic user interface (GUI) classes for resource reuse that can greatly lighten users' developing work, shorten users' learning and developing time; and finally, a hierarchical design mechanism and a flexible type definition method based on nested graph structures for large and complex CASE methodology and application project design. All generated tools are integrated due to our unique data model. the implementation of MetaBuilder is also presented.
Connectionist networks are interesting computational models that have been proved to be useful for a range of applications. Knowledge in connectionist networks is encoded in distributed internal weights. learning algo...
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Connectionist networks are interesting computational models that have been proved to be useful for a range of applications. Knowledge in connectionist networks is encoded in distributed internal weights. learning algorithms based on numerical optimisation techniques can adapt these weights for a specific task (e.g., pattern classification). One of the major criticisms against the connectionist approach, however, is that knowledge generated by neural networks is not explicitly represented in the form of rules suitable for verification or interpretation, i.e., they are often regarded as black boxes. the authors discuss the ability of information exchange between connectionist and symbolic representations in a novel hybrid knowledge-based connectionist network, called HKBCN. Withthe newly developed hybrid approach, domain knowledge can be encoded into the network, revised over time, and decoded into symbolic forms.
this paper describes our recent work in developing multilingual conversational systems that support human-computer interactions. Our approach is based on the premise that a common semantic representation can be extrac...
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ISBN:
(纸本)0780335554
this paper describes our recent work in developing multilingual conversational systems that support human-computer interactions. Our approach is based on the premise that a common semantic representation can be extracted from the input for all languages, at least within the context of restricted domains. In our design of such systems, language dependent information is separated from the system kernel as much as possible, and encoded in external data structures. the internal system manager, discourse and dialogue component, and database are all maintained in a language transparent form. We will describe two possible application areas for such multilingual capabilities: on-line information access using multilingual spoken dialogue, and the learning and maintenance of a foreign language using a multilingual conversational system.
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