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VLDB
2005
ACM
13 years 11 months ago
2005
ACM
Modern computer work stations provide thousands of applications that store data in >100.000 files on the file system of the underlying OS. To handle these files data process...
VLDB
2005
ACM
13 years 11 months ago
2005
ACM
Radio Frequency Identification (RFID) based item-level tracking holds the promise of revolutionizing supply-chain, retail store, and asset management applications. However, the hi...
VLDB
2005
ACM
13 years 11 months ago
2005
ACM
A significant amount of information is stored in computer systems today, but people are struggling to manage their documents such that the information is easily found. XML is a de...
VLDB
2005
ACM
13 years 11 months ago
2005
ACM
Cost-based query optimizers need to estimate the selectivity of conjunctive predicates when comparing alternative query execution plans. To this end, advanced optimizers use multi...
VLDB
2005
ACM
13 years 11 months ago
2005
ACM
To answer user queries, a data integration system employs a set of semantic mappings between the mediated schema and the schemas of data sources. In dynamic environments sources o...