Sciweavers

575 search results - page 17 / 115
» Developments in Spatio-Temporal Query Languages
Sort
View
OTM
2009
Springer
14 years 5 months ago
The Constellation Query Language
Collaboration in modeling is essential to success, but ORM diagrams intimidate many business people, and most would never install an ORM modeling tool on their computers. The Const...
Clifford Heath
OOPSLA
2005
Springer
14 years 4 months ago
Finding application errors and security flaws using PQL: a program query language
A number of effective error detection tools have been built in recent years to check if a program conforms to certain design rules. An important class of design rules deals with s...
Michael C. Martin, V. Benjamin Livshits, Monica S....
ECOOP
2006
Springer
14 years 2 months ago
Efficient Object Querying for Java
Modern programming languages have little or no support for querying objects and collections. Programmers are forced to hand code such queries using nested loops, which is both cumb...
Darren Willis, David J. Pearce, James Noble
ER
2006
Springer
158views Database» more  ER 2006»
14 years 2 months ago
Database to Semantic Web Mapping Using RDF Query Languages
One of the main drawbacks of the Semantic Web is the lack of semantically rich data, since most of the information is still stored in relational databases. In this paper, we presen...
Cristian Pérez de Laborda, Stefan Conrad
SDB
1995
178views Database» more  SDB 1995»
14 years 2 months ago
A Semantics-based Approach to Design of Query Languages for Partial Information
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
Leonid Libkin