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LFCS
2009
Springer
15 years 2 months ago
A Bialgebraic Approach to Automata and Formal Language Theory
A bialgebra is a structure which is simultaneously an algebra and a coalgebra, such that the algebraic and coalgebraic parts are compatible. Bialgebras are usually studied over a ...
James Worthington
AIED
2005
Springer
15 years 3 months ago
Cross-Cultural Evaluation of Politeness in Tactics for Pedagogical Agents
Politeness may play a role in tutorial interaction, including promoting learner motivation and avoiding negative affect. Politeness theory can account for this as a means of mitiga...
W. Lewis Johnson, Richard E. Mayer, Elisabeth Andr...
AGP
1994
IEEE
15 years 2 months ago
What the Event Calculus actually does, and how to do it efficiently
Kowalski and Sergot's Event Calculus (EC) is a formalism for reasoning about time and change in a logic programming framework. From a description of events which occur in the...
Iliano Cervesato, Luca Chittaro, Angelo Montanari
AAAI
2006
14 years 11 months ago
Contract Enactment in Virtual Organizations: A Commitment-Based Approach
A virtual organization (VO) is a dynamic collection of entities (individuals, enterprises, and information resources) collaborating on some computational activity. VOs are an emer...
Yathiraj B. Udupi, Munindar P. Singh
TPHOL
2008
IEEE
15 years 4 months ago
Formalizing a Framework for Dynamic Slicing of Program Dependence Graphs in Isabelle/HOL
Slicing is a widely-used technique with applications in e.g. compiler technology and software security. Thus verification of algorithms in these areas is often based on the correc...
Daniel Wasserrab, Andreas Lochbihler