Benz, J.; Voigt, K.: Indexing file system for the set-up of metadatabases in environmental sciences on the Internet (1995)
0.00
0.0031381883 = product of:
0.03765826 = sum of:
0.03765826 = weight(_text_:internet in 3865) [ClassicSimilarity], result of:
0.03765826 = score(doc=3865,freq=8.0), product of:
0.09621047 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.032588977 = queryNorm
0.3914154 = fieldWeight in 3865, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.046875 = fieldNorm(doc=3865)
0.083333336 = coord(1/12)
- Abstract
- Describes an approach to retrieving environmental sciences information on the Internet using metadatabases. an inf-sheet is created in a flat file system for each resource. The contents of theses sheets are structured by different fields which hold different types of information. 2 classes of information can be distinguished: information describing the content of a resource, which is searchable, and information which links to the resources (URL). A rough automated selection is performed, humans analyze the pre selected resources, and a final selection and indexing is carried out. An algorithm which controle the validity of the meta information is implemented. Describes 2 implemented examples, the Register of Ecological Models and the Metadatabase of Internet Resources
- Theme
- Internet
