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ISIPTA
2003
IEEE
110views Mathematics» more  ISIPTA 2003»
15 years 11 months ago
Extensions of Expected Utility Theory and Some Limitations of Pairwise Comparisons
We contrast three decision rules that extend Expected Utility to contexts where a convex set of probabilities is used to depict uncertainty: Γ-Maximin, Maximality, and E-admissib...
Mark J. Schervish, Teddy Seidenfeld, Joseph B. Kad...
COCO
2003
Springer
114views Algorithms» more  COCO 2003»
15 years 11 months ago
Bounded Nondeterminism and Alternation in Parameterized Complexity Theory
We give machine characterisations and logical descriptions of a number of parameterized complexity classes. The focus of our attention is the class W[P], which we characterise as ...
Yijia Chen, Jörg Flum, Martin Grohe
CHARME
2003
Springer
120views Hardware» more  CHARME 2003»
15 years 10 months ago
A Compositional Theory of Refinement for Branching Time
Abstract. I develop a compositional theory of refinement for the branching time framework based on stuttering simulation and prove that if one system refines another, then a refine...
Panagiotis Manolios
ECIS
2004
15 years 7 months ago
Change management: the contribution of personal construct theory (PCT)
This paper explores the use of two complementary approaches, each stemming from Personal Construct Theory (PCT), to investigate the interdependence of organizations and informatio...
Laurence Brooks, Christopher J. Davis, Mark Lycett
CSCL
2010
15 years 1 months ago
Using activity theory to understand intergenerational play: The case of Family Quest
We implemented a five-week family program called Family Quest where parents and children ages 9 to 13 played Quest Atlantis, a multiuser 3D educational computer game, at a local af...
Sinem Siyahhan, Sasha A. Barab, Michael P. Downton