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» Attention Tracking - Measuring the Focus of Attention
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ELPUB
2003
ACM
14 years 2 months ago
Access to the Electronic Publishing in African Countries: Some Reflections
This text presents a set of reflections about the use of electronic publishing in African countries, as a means of access to scientific information. It includes brief remarks abou...
Maria Alexandra, Miranda Aparício
SAC
2003
ACM
14 years 2 months ago
Organizational Modeling in UML and XML in the Context of Workflow Systems
Workflow technology plays a key role as an enabler in E-Commerce applications, such as supply chains. Until recently the major share of the attention of workflow systems researche...
Wil M. P. van der Aalst, Akhil Kumar, H. M. W. (Er...
ASM
2003
ASM
14 years 2 months ago
An ASM Semantics of UML Derived from the Meta-model and Incorporating Actions
We present an approach towards a formal dynamic semantics for UML using ASM. We aim to remain as close as possible to the standard definition of UML and to cover the operational pa...
Ileana Ober
ATAL
2003
Springer
14 years 2 months ago
Constructing optimal policies for agents with constrained architectures
Optimal behavior is a very desirable property of autonomous agents and, as such, has received much attention over the years. However, making optimal decisions and executing optima...
Dmitri A. Dolgov, Edmund H. Durfee
COCO
2003
Springer
114views Algorithms» more  COCO 2003»
14 years 2 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