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» Constraint Databases: A Survey
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SIGMOD
2000
ACM
138views Database» more  SIGMOD 2000»
15 years 2 months ago
TerraServer: A Spatial Data Warehouse
Microsoft® TerraServer stores aerial, satellite, and topographic images of the earth in a SQL database available via the Internet. It is the world’s largest online atlas, combi...
Tom Barclay, Donald R. Slutz, Jim Gray
FUIN
2000
109views more  FUIN 2000»
14 years 9 months ago
Building Knowledge Scouts Using KGL Metalanguage
Knowledge scouts are software agents that autonomously search for and synthesize user-oriented knowledge (target knowledge) in large local or distributed databases. A knowledge ge...
Ryszard S. Michalski, Kenneth A. Kaufman
SIGMOD
2010
ACM
202views Database» more  SIGMOD 2010»
14 years 8 months ago
Beyond isolation: research opportunities in declarative data-driven coordination
There are many database applications that require users to coordinate and communicate. Friends want to coordinate travel plans, students want to jointly enroll in the same set of ...
Lucja Kot, Nitin Gupta 0003, Sudip Roy, Johannes G...
SIGMOD
2012
ACM
202views Database» more  SIGMOD 2012»
13 years 8 days ago
MCJoin: a memory-constrained join for column-store main-memory databases
There exists a need for high performance, read-only mainmemory database systems for OLAP-style application scenarios. Most of the existing works in this area are centered around t...
Steven Keith Begley, Zhen He, Yi-Ping Phoebe Chen
SIGMOD
2011
ACM
290views Database» more  SIGMOD 2011»
14 years 19 days ago
Database state generation via dynamic symbolic execution for coverage criteria
Automatically generating sufficient database states is imperative to reduce human efforts in testing database applications. Complementing the traditional block or branch coverage...
Kai Pan, Xintao Wu, Tao Xie