4397 search results - page 113 / 880 » Relational Algebra Operations |
ICDE
2006
IEEE
14 years 11 months ago
2006
IEEE
The ongoing revolution in life sciences research is producing vast amounts of genetic and proteomic sequence data. Scientists want to pose increasingly complex queries on this dat...
DBSEC
2007
13 years 11 months ago
2007
Security and privacy concerns as well as legal considerations force many companies to encrypt the sensitive data in databases. However, storing the data in an encrypted format enta...
CORR
2008
Springer
13 years 10 months ago
2008
Springer
Milner's bigraphs [1] are a general framework for reasoning about distributed and concurrent programming languages. Notably, it has been designed to encompass both the -calcul...
ENTCS
2006
13 years 10 months ago
2006
Mathematical software libraries provide many computational services. Mathematical operators properties can be used to combine several services in order to provide more complex one...
EUSFLAT
2003
13 years 11 months ago
2003
This paper regards the recurrent linguistic rule bases. These systems are considered as relational models with several relations. Such representation allows to use relation algebr...