The Internet Archive has a preservation copy of this work in our general collections.
The file type is
With the ever-growing availability of so-called complex data, especially on the Web, decision-support systems such as data warehouses must store and process data that are not only numerical or symbolic. Warehousing and analyzing such data requires the joint exploitation of metadata and domain-related knowledge, which must thereby be integrated. In this paper, we survey the types of knowledge and metadata that are needed for managing complex data, discuss the issue of knowledge and metadataarXiv:0809.1971v1 fatcat:47oml72nu5h6zbp5qyzjvusjdy