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ECIS
2004
13 years 10 months ago
Exploring industry dynamics in e-procurement: sense making by collaborative investigation
The case study method supported by interviews is used widely by IS researchers. In `messy' problems, such as the adoption of e-procurement across manufacturing supply chains,...
Mickey Howard, Richard T. Vidgen, Philip Powell
JETAI
2002
71views more  JETAI 2002»
13 years 8 months ago
Comparing performance of algorithms for generating concept lattices
Several algorithms that generate the set of all formal concepts and diagram graphs of concept lattices are considered. Some modifications of wellknown algorithms are proposed. Algo...
Sergei O. Kuznetsov, Sergei A. Obiedkov
HAPTICS
2008
IEEE
14 years 3 months ago
Extending the Z-Width of a Haptic Device Using Acceleration Feedback
Abstract. This paper proposes a nonlinear controller to extend the Zwidth of a haptic device. A time-domain passivity analysis of the Z-width diagram leads to the new haptic contro...
Naser Yasrebi, Daniela Constantinescu
CAISE
2000
Springer
14 years 1 months ago
An Overview of RoZ: A Tool for Integrating UML and Z Specifications
This paper presents an approach and a tool to increase specification quality by using a combination of UML and formal languages. Our approach is based on the expression of the UML ...
Sophie Dupuy, Yves Ledru, Monique Chabre-Peccoud
POPL
2012
ACM
12 years 4 months ago
Deciding choreography realizability
Since software systems are becoming increasingly more concurrent and distributed, modeling and analysis of interactions among their components is a crucial problem. In several app...
Samik Basu, Tevfik Bultan, Meriem Ouederni