Persons at STU
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Basic information about a final thesisAdditional informationAdditional information about the final thesis follows. Click on the language link to display the information in the desired language.
|Language of final thesis:||English|
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|Title of the thesis:||Metadata Management for Large Information Spaces|
|Summary:||Semantics over large information spaces is crucial for information systems, e.g. for effective information exploration. But current coverage of information spaces by semantics is insufficient, so information systems create various metadata for simplification of intelligent data processing. Crucial problem of metadata lies in dynamicity of information spaces. The content is continually modified, what can lead to an invalidation of metadata.
In this work we propose novel metadata representation via information tags that describe properties of resources and users' activity provided with resources without any modification of described resources. This feature of information tags allows to perform independent and effective management and maintenance of metadata rep-resented in the form of information tags.
We propose information tags model based on standardized the Open Annotation Model and repository with sufficient performance for information tags management. To manage and maintain information tags, we propose robust location descriptor and its interpreting algorithm with respect to special requirements and features of source code, and we proposed the method of information tags maintenance which queries linked stream data of events and executes maintaining actions.|
|Key words:||information tags, descriptive metadata, metadata management|
To display the final thesis assignment form click on the Display the final thesis assignment form icon. The following icons - Final thesis, Thesis appendices, Supervisor's review, Opponent's review - relate to the final thesis and can be downloaded. They could be displayed on condition they have been inserted and are available publicly.Parts of thesis with postponed release:
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