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Lecture Notes
I have been designing and building applications, including the databases used by those applications, for several decades now. I have seen similar problems approached by different d...
COMPUTER
2008
13 years 6 months ago
2008
higher, more appropriate, level of abstraction. It still entails writing programs, usually by using symbols, keywords, and operational instructions to tell the computer what we wan...
ICDE
2003
IEEE
14 years 8 months ago
2003
IEEE
There has been interest recently in skyline queries, also called Pareto queries, on relational databases. Relational query languages do not support search for "best" tupl...
IJEB
2008
13 years 6 months ago
2008
: Communication services are currently confronted with large changes due to the price erosion of services and the entry of new service providers. The gap has been filled with diffe...
MM
2009
ACM
14 years 1 months ago
2009
ACM
Popular content in video sharing web sites (e.g., YouTube) is usually duplicated. Most scholars define near-duplicate video clips (NDVC) based on non-semantic features (e.g., di...