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PVLDB
2008
77views more  PVLDB 2008»
13 years 4 months ago
Towards a streaming SQL standard
This paper describes a unification of two different SQL extensions for streams and its associated semantics. We use the data models from Oracle and StreamBase as our examples. Ora...
Namit Jain, Shailendra Mishra, Anand Srinivasan, J...
ICDE
2007
IEEE
119views Database» more  ICDE 2007»
13 years 11 months ago
Stream Variables: A Quick but not Dirty SQL Extension for Continuous Queries
The ability to query data streams is of increasing importance and has been identified as a crucial element for modern organizations and agencies. This paper identifies a class o...
Damianos Chatziantoniou, Yannis Sotiropoulos
SDMW
2004
Springer
13 years 10 months ago
Abstracting and Refining Authorization in SQL
ing and Refining Authorization in SQL Arnon Rosenthal, Edward Sciore1 The SQL standard specifies authorization via a large set of rather opaque rules, which are difficult to unders...
Arnon Rosenthal, Edward Sciore
ISI
2008
Springer
13 years 4 months ago
Towards service-oriented continuous queries in pervasive systems
Pervasive information systems give an overview of what digital environments should look like in the future. From a data-centric point of view, traditional databases have to be used...
Yann Gripay, Frédérique Laforest, Je...
BDA
2007
13 years 6 months ago
Towards Action-Oriented Continuous Queries in Pervasive Systems
Pervasive information systems give an overview of what digital environments should look like in the future. From a data-centric point of view, traditional databases have to be use...
Yann Gripay, Frédérique Laforest, Je...