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» Exploring the acceptability envelope
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ECIS
2004
14 years 11 months ago
Perceived risk and trust associated with purchasing at electronic marketplaces
Understanding consumer behavior is of vital importance to consumer oriented e-business models today. In this paper we report on a study into the relationships between consumer per...
Tibert Verhagen, Yao-Hua Tan
ECIS
2003
14 years 11 months ago
A qualitative approach to investigating the behavioural definitions of the four-paradigm theory of information systems developme
Hirschheim, Klein and Lyytinen introduced the four-paradigm theory of information systems development (ISD) as a significant attempt to systematise developer assumptions. The theo...
Donal J. Flynn, Zahid I. Hussain
MSV
2004
14 years 11 months ago
Correctness Criteria for Models' Validation- A Philosophical Perspective
Valid models are central to the existence of Computer science as in most other disciplines, but at what point can one say that a model is valid and hence correct? is often taken t...
Ijeoma Sandra Irobi, Johan Andersson, Anders Wall
VCIP
2003
120views Communications» more  VCIP 2003»
14 years 11 months ago
An adaptive error-resilient video encoder
When designing an encoder for a real-time video application over a wireless channel, we must take into consideration the unpredictable fluctuation of the quality of the channel an...
Liang Cheng, Magda El Zarki
GECCO
2008
Springer
124views Optimization» more  GECCO 2008»
14 years 10 months ago
Introducing MONEDA: scalable multiobjective optimization with a neural estimation of distribution algorithm
In this paper we explore the model–building issue of multiobjective optimization estimation of distribution algorithms. We argue that model–building has some characteristics t...
Luis Martí, Jesús García, Ant...