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IPL
2008
13 years 8 months ago
2008
We describe a new algorithm for the problem of perfect sorting a signed permutation by reversals. The worst-case time complexity of this algorithm is parameterized by the maximum p...
VLDB
2002
ACM
13 years 8 months ago
2002
ACM
IBM's SMART (Self-Managing And Resource Tuning) project aims to make DB2 selfmanaging, i.e. autonomic, to decrease the total cost of ownership and penetrate new markets. Over...
PDIS
1996
IEEE
14 years 27 days ago
1996
IEEE
Users today are struggling to integrate a broad range of information sources providing di erent levels of query capabilities. Currently, data sources with di erent and limitedcapa...
CSMR
2004
IEEE
14 years 15 days ago
2004
IEEE
Automatic analysis of programs with preprocessing directives and conditional compilation is challenging. The difficulties range from parsing to program understanding. Symbolic eva...
BDA
2007
13 years 10 months ago
2007
Query personalization was introduced as an advanced mechanism to allow the reformulation of database queries and adapt them to the user's domain of interest and preferences. ...