Sciweavers

4255 search results - page 477 / 851
» Database: Models, Languages, Design
Sort
View
FOCS
2008
IEEE
16 years 1 months ago
Size Bounds and Query Plans for Relational Joins
Relational joins are at the core of relational algebra, which in turn is the core of the standard database query language SQL. As their evaluation is expensive and very often domi...
Albert Atserias, Martin Grohe, Dániel Marx
204
Voted
ECIR
1998
Springer
15 years 8 months ago
Evaluation of Interfaces for IRS: Modelling End-User Searching Behaviour
This paper describes an investigation in progress into the searching behaviour of end-users and how it is affected by interface design. The project focused on qualitative data gat...
Victoria Manglano, Micheline Beaulieu, Stephen E. ...
SAIG
2001
Springer
15 years 11 months ago
A Semantics for Advice and Dynamic Join Points in Aspect-Oriented Programming
A characteristic of aspect-oriented programming, as embodied in AspectJ, is the use of advice to incrementally modify the behavior of a program. An advice declaration specifies a...
Mitchell Wand
TOOLS
1991
IEEE
15 years 10 months ago
INGRID - an Object-Oriented Interface Builder
After a maturing process where models and architectures for User Interface Systems have been dened and generally accepted, the current expectations of researchers, developers and ...
Luís Carriço, Nuno Guimarães,...
ECRTS
2000
IEEE
15 years 11 months ago
Towards validated real-time software
We present a tool for the design and validation of embedded real-time applications. The tool integrates two approaches, the use of the synchronous programming language ESTEREL for...
Valérie Bertin, Michel Poize, Jacques Pulou...