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...presents a conceptual data model for multimedia database applications based on the exifo2 (extraction of information from fuzzy object-oriented data) model. this data model is chosen as the conceptual model since it handles both complex...
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...paper, we firstly present a conceptual data model for multimedia database applications based on exifo2 model. the exifo2 data model is chosen as the conceptual model since it handles complex objects...information, we present a way of handling relationships among objects of multimedia database applications. events that might be extracted...
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...be defined as an amalgamation of hypertext and multimedia. while the hypertext data model enables this goal, that is not true for the data models of other media forms. a new...paper initially presents an overview of the hypertext data model, contrasting it with existing multimedia data and coding models. the framework for the new...
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...in the design and querying of multimedia databases. we use an object-relational data model and argue that multimedia objects should normally have a...in a query language for multimedia databases: simplifications like the use of path expressions and implicit use of functions (methods) as attributes, and explicit specification of the display layout and format...
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...to support the design of data models for multimedia applications, we employ the concept of a framework introduced in object...we define the core elements of a multimedia database model, such as mediatype- and application-independent
structure, content, relationships and...
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...be defined as an amalgamation of hypertext and multimedia. while the hypertext data model enables this goal, that is not true for the data models of other media forms. a new...paper initially presents an overview of the hypertext data model, contrasting it with existing multimedia data and coding models. the framework for the new...
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...we present the current state of the art in semantic data modeling of multimedia data. semantic conceptualization can be performed at several levels of information granularity, leading to multilevel indexing and searching mechanisms. various models at different levels of granularity are compared. at the finest level of granularity, multimedia data can be indexed based on...
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...design and querying ofmulti-media databases. we use an object-relational data model and argue that multi-mediaobjects...er diagram that takes advantage of the `core" notion to facilitate designof multi-media databases. we... ...
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...express it in a notation of enhanced conceptual modeling suitable for the formal representation of the semantic contents of video documents. a semistructured data model is proposed for the middle level representation of data. at the bottom level we implement a semistructured data model as an object-relational database. the completeness of the proposed approach is demonstrated...
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...this paper examines multimedia from a perspective of both data modeling and application development. it outlines a layered...be used together with a database of multimedia data to describe and support a large number of present and future multimedia applications. in addition, evaluation criteria are...