4397 search results - page 98 / 880 » Relational Algebra Operations |
JLP
2006
13 years 10 months ago
2006
We introduce CoCasl as a light-weight but expressive coalgebraic extension of the algebraic specification language Casl. CoCasl allows the nested combination of algebraic datatype...
CAISE
2007
Springer
14 years 4 months ago
2007
Springer
Data cleaning is the process of correcting anomalies in a data source, that may for instance be due to typographical errors, or duplicate representations of an entity. It is a cruc...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
We consider CSP from the point of view of the algebraic theory of effects, which classifies operations as effect constructors and effect deconstructors; it also provides a link wit...
ICDE
2009
IEEE
14 years 5 months ago
2009
IEEE
— A spreadsheet-like “direct manipulation” interface is more intuitive for many non-technical database users compared to traditional alternatives, such as visual query builde...
ENTCS
2008
13 years 10 months ago
2008
Defining operational semantics for a process algebra is often based either on labeled transition systems that account for interaction with a context or on the so-called reduction ...