Sciweavers

5810 search results - page 228 / 1162
» An Approach to Programming Based on Concepts
Sort
View
LPNMR
2009
Springer
15 years 11 months ago
On Reductive Semantics of Aggregates in Answer Set Programming
Several proposals of the semantics of aggregates are based on different extensions of the stable model semantics, which makes it difficult to compare them. In this note, building ...
Joohyung Lee, Yunsong Meng
CSCWD
2005
Springer
15 years 12 months ago
Towards an engineering approach for groupware development: learning from the AulaNet LMS development
This paper presents the AulaNet learning management system, its architecture and the collaboration model that guided its development and that was refined during this process. A ca...
Marco Aurélio Gerosa, Mariano Gomes Pimente...
WECWIS
2006
IEEE
106views ECommerce» more  WECWIS 2006»
16 years 13 days ago
A Feature-based Approach to Electronic Contracts
E-contracts are used to describe the supply and the consumption details of e-services within a business process. The establishment of e-contracts in a given application domain usu...
Marcelo Fantinato, Maria Beatriz Felgar de Toledo,...
HYBRID
1992
Springer
15 years 10 months ago
A Formal Approach to Computer Systems Requirements Documentation
This paper demonstrates how the extended duration calculus [4] can be used to support the approach to documentation of computer systems presented by in [1]. This approach uses the ...
Marcin Engel, Marcin Kubica, Jan Madey, David Lorg...
IFIP
2000
Springer
15 years 10 months ago
A Product Family Approach to Graceful Degradation
Design of gracefully degrading systems, where functionality is gradually reduced in the face of faults, has traditionally been a very difficult and error-prone task. General appro...
William Nace, Phil Koopman