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JAIR
2011
144views more  JAIR 2011»
14 years 4 months ago
Non-Deterministic Policies in Markovian Decision Processes
Markovian processes have long been used to model stochastic environments. Reinforcement learning has emerged as a framework to solve sequential planning and decision-making proble...
Mahdi Milani Fard, Joelle Pineau
SPATIALCOGNITION
2000
Springer
15 years 1 months ago
Interactive Layout Generation with a Diagrammatic Constraint Language
The paper analyzes a diagrammatic reasoning problem that consists in finding a graphical layout which simultaneously satisfies a set of constraints expressed in a formal language a...
Christoph Schlieder, Cornelius Hagen
COMMA
2008
14 years 11 months ago
Requirements for reflective argument visualization tools: A Case for Using Validity as a Normative Standard
This paper formulates in the first part some requirements for a certain sort of computational argumentation systems, namely those which are designed for a very specific purpose: to...
Michael H. G. Hoffmann
CW
2005
IEEE
15 years 3 months ago
Supporting Presentation Techniques based on Virtual Humans in Educational Virtual Worlds
Educational Virtual Worlds (EVWs) allow one to circumvent physical, safety, and cost constraints that often affect real-world training and learning scenarios. Virtual humans can i...
Luca Chittaro, Lucio Ieronutti, Sara Rigutti
ITS
1992
Springer
152views Multimedia» more  ITS 1992»
15 years 1 months ago
People Power: A Human-Computer Collaborative Learning System
Abstract. This paper reports our research work in the new field of humancomputer collaborative learning (HCCL). The general architecture of an HCCL is defined. An HCCL system, call...
Pierre Dillenbourg, John A. Self