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AMR
2006
Springer
13 years 10 months ago
2006
Springer
Inaccurate or ambiguous expressions in queries lead to poor results in information retrieval. We assume that iterative user feedback can improve the quality of queries. To this end...
DIM
2005
ACM
13 years 10 months ago
2005
ACM
Identity federation is a powerful scheme that links accounts of users maintained distinctly by different business partners. The concept of network identity is a driver for accele...
DOLAP
2005
ACM
13 years 10 months ago
2005
ACM
Different modeling approaches have been proposed to overcome every design pitfall of the development of the different parts of a data warehouse (DW) system. However, they are all ...
PASTE
2010
ACM
13 years 10 months ago
2010
ACM
Many analysis techniques have been proposed to determine when a potentially null value may be dereferenced. But we have observed in practice that not every potential null derefere...
CIKM
2007
Springer
13 years 10 months ago
2007
Springer
One aspect in which retrieving named entities is different from retrieving documents is that the items to be retrieved – persons, locations, organizations – are only indirect...