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ISAS
2005
Springer
16 years 11 days ago
Proof-Based System Engineering Using a Virtual System Model
Abstract. This paper provides an overview of Proof-Based System Engineering (PBSE), which aims at improving the current practice of developing computer-based systems. PBSE is of pa...
Martin Biely, Gérard Le Lann, Ulrich Schmid
ITRUST
2005
Springer
16 years 10 days ago
Modeling Social and Individual Trust in Requirements Engineering Methodologies
Abstract. When we model and analyze trust in organizations or information systems we have to take into account two different levels of analysis: social and individual. Social leve...
Paolo Giorgini, Fabio Massacci, John Mylopoulos, N...
UML
2005
Springer
16 years 10 days ago
Extending the Boundaries of Model-Based Development to Account for Errors
This paper presents an approach for relating informed task models and system models in the domain of safety critical interactive systems. The models, which are usually developed f...
Sandra Basnyat, Rémi Bastide, Philippe A. P...
SIGIR
2004
ACM
16 years 8 days ago
Toward better weighting of anchors
Okapi BM25 scoring of anchor text surrogate documents has been shown to facilitate effective ranking in navigational search tasks over web data. We hypothesize that even better r...
David Hawking, Trystan Upstill, Nick Craswell
SSPR
2004
Springer
16 years 6 days ago
Learning from General Label Constraints
Most machine learning algorithms are designed either for supervised or for unsupervised learning, notably classification and clustering. Practical problems in bioinformatics and i...
Tijl De Bie, Johan A. K. Suykens, Bart De Moor