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» Introducing Custom Language Extensions to SQL: 1999
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APSEC
1999
IEEE
13 years 11 months ago
Sequence Operators: Specifying Behavioral Interfaces of Smalltalk Blocks
The ability to treat code as data within a programming language is a powerful feature. Smalltalk introduces an object called a block that represents code as data. We propose a for...
Yoonsik Cheon, Heung-Nam Kim
ICDE
1999
IEEE
109views Database» more  ICDE 1999»
14 years 8 months ago
On the Semantics of Complex Events in Active Database Management Systems
Active database management systems have been developed for applications needing an automatic reaction in response to certain events. Events can be simple in nature or complex. Com...
Detlef Zimmer, Rainer Unland
VLDB
1999
ACM
134views Database» more  VLDB 1999»
13 years 11 months ago
Capturing and Querying Multiple Aspects of Semistructured Data
Motivated to a large extent by the substantial and growing prominence of the World-Wide Web and the potential benefits that may be obtained by applying database concepts and tech...
Curtis E. Dyreson, Michael H. Böhlen, Christi...
ICALP
2001
Springer
13 years 12 months ago
Lower Bounds for the Weak Pigeonhole Principle Beyond Resolution
We work with an extension of Resolution, called Res(2), that allows clauses with conjunctions of two literals. In this system there are rules to introduce and eliminate such conju...
Albert Atserias, Maria Luisa Bonet, Juan Luis Este...
ICDE
2009
IEEE
166views Database» more  ICDE 2009»
14 years 9 months ago
Supporting Database Applications as a Service
Abstract-- Multi-tenant data management is a form of Software as a Service (SaaS), whereby a third party service provider hosts databases as a service and provides its customers wi...
Mei Hui, Dawei Jiang, Guoliang Li, Yuan Zhou