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RE
2006
Springer
14 years 11 months ago
Understanding Business Strategies of Networked Value Constellations Using Goal- and Value Modeling
In goal-oriented requirements engineering (GORE), one usually proceeds from a goal analysis to a requirements specification, usually of IT systems. In contrast, we consider the us...
Jaap Gordijn, Michaël Petit, Roel Wieringa
JCIT
2007
107views more  JCIT 2007»
14 years 11 months ago
A New Approach to Computing Weighted Attributes Values in Incomplete Information Systems
The Rough Sets theory has been conceived to deal with inexact, uncertain or vague knowledge in Information systems. The article is devoted to propose notions including the general...
Tian Hong, Wang Xiukun, Henryk Rybinski
RSFDGRC
1999
Springer
117views Data Mining» more  RSFDGRC 1999»
15 years 4 months ago
A Generalized Decision Logic in Interval-Set-Valued Information Tables
Abstract. A generalized decision logic in interval-set-valued information tables is introduced, which is an extension of decision logic studied by Pawlak. Each object in an interva...
Y. Y. Yao, Qing Liu
IBPRIA
2007
Springer
15 years 3 months ago
Efficiently Downdating, Composing and Splitting Singular Value Decompositions Preserving the Mean Information
Three methods for the efficient downdating, composition and splitting of low rank singular value decompositions are proposed. They are formulated in a closed form, considering the ...
Javier Melenchón, Elisa Martínez
AIPS
2008
15 years 2 months ago
Effective Information Value Calculation for Interruption Management in Multi-Agent Scheduling
This paper addresses the problem of deciding effectively whether to interrupt a teammate who may have information that is valuable for solving a collaborative scheduling problem. ...
David Sarne, Barbara J. Grosz, Peter Owotoki