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GIS
2000
ACM
15 years 10 months ago
Query operations for moving objects database systems
José Moreira, Cristina Ribeiro, Talel Abdes...
CSUR
2008
67views more  CSUR 2008»
15 years 6 months ago
A survey of top-k query processing techniques in relational database systems
Ihab F. Ilyas, George Beskales, Mohamed A. Soliman
ICDT
2009
ACM
108views Database» more  ICDT 2009»
16 years 7 months ago
A compositional query algebra for second-order logic and uncertain databases
World-set algebra is a variable-free query language for uncertain databases. It constitutes the core of the query language implemented in MayBMS, an uncertain database system. Thi...
Christoph Koch