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ECSQARU
2009
Springer
15 years 4 months ago
On Revising Argumentation-Based Decision Systems
Decision making amounts to define a preorder (usually a complete one) on a set of options. Argumentation has been introduced in decision making analysis. In particular, an argumen...
Leila Amgoud, Srdjan Vesic
ECTEL
2009
Springer
15 years 4 months ago
Assessing Collaboration Quality in Synchronous CSCL Problem-Solving Activities: Adaptation and Empirical Evaluation of a Rating
The work described is part of an ongoing interdisciplinary collaboration between two research teams of the University of Patras, Greece and the University of Freiburg, Germany, whi...
Georgios Kahrimanis, Anne Meier, Irene-Angelica Ch...
ECTEL
2009
Springer
15 years 4 months ago
Sharing Corpora and Tools to Improve Interaction Analysis
A very wide range of online interaction analysis staying in the hands of researchers, and tools being implemented in research prototypes, often used only in non-replicated experime...
Christophe Reffay, Marie-Laure Betbeder
ER
2009
Springer
92views Database» more  ER 2009»
15 years 4 months ago
From User Goals to Service Discovery and Composition
Goals are often used to represent stakeholder’s objectives. The intentionality inherited by a goal drives stakeholders to pursuit the fulfillment of their goals either by themse...
Luiz Olavo Bonino da Silva Santos, Giancarlo Guizz...
ESA
2009
Springer
90views Algorithms» more  ESA 2009»
15 years 4 months ago
Storing a Compressed Function with Constant Time Access
We consider the problem of representing, in a space-efficient way, a function f : S → Σ such that any function value can be computed in constant time on a RAM. Specifically, ou...
Jóhannes B. Hreinsson, Morten Krøyer...