|Author||Belokosztolszki, András ♦ Schikuta, Erich|
|Publisher||IEEE Computer Society Press|
|Subject Domain (in DDC)||Computer science, information & general works ♦ Data processing & computer science|
|Subject Keyword||Interpretative Level ♦ Physical Representation ♦ Semantic Knowledge ♦ Data File ♦ Arbitrary Bit ♦ High Performance ♦ Framework Physical File ♦ Respective Application ♦ Logical Information ♦ Interpretative Information ♦ Homogeneous Framework ♦ Database World ♦ Physical Storage Paradigm ♦ Volatile Information|
|Description||File I/O data is interpreted by high performance parallel/distributed applications mostly as a sequence of arbitrary bits. This leads to the situation where data is ’volatile ’ information that has meaning only with the respective application responsible for it; a fact that contradicts the physical storage paradigm. We claim that this situation must change and see the necessity to follow an approach – known from the database world – to interpret data as ‘a model of reality’. To achieve this we add semantic knowledge to the data files. Thus we propose an XML based language, which provides homogeneous framework for describing data on all interpretative levels from physical representation to logical information. In our framework physical files are consequently augmented by interpretative information specified in the proposed language. This approach delivers beside semantic knowledge on the data the advantages of persistence and portability. 1.
In Proceedings of the 11th Euromicro Workshop on Parallel and Distributed Processing PDP 2003
|Educational Role||Student ♦ Teacher|
|Age Range||above 22 year|
|Education Level||UG and PG ♦ Career/Technical Study|
|Learning Resource Type||Article|
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