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CSCW
2008
ACM
13 years 8 months ago
The microstructures of social tagging: a rational model
This article presents a rational model developed under the distributed cognition framework that explains how social tags influence knowledge acquisition and adaptation in explorat...
Wai-Tat Fu
JAIR
2010
142views more  JAIR 2010»
13 years 4 months ago
Context-based Word Acquisition for Situated Dialogue in a Virtual World
To tackle the vocabulary problem in conversational systems, previous work has applied unsupervised learning approaches on co-occurring speech and eye gaze during interaction to au...
Shaolin Qu, Joyce Yue Chai
TROB
2010
159views more  TROB 2010»
13 years 29 days ago
Task-Specific Generalization of Discrete and Periodic Dynamic Movement Primitives
Abstract--Acquisition of new sensorimotor knowledge by imitation is a promising paradigm for robot learning. To be effective, action learning should not be limited to direct replic...
Ales Ude, Andrej Gams, Tamim Asfour, Jun Morimoto
IAT
2008
IEEE
13 years 6 months ago
Cognitive Agents Integrating Rules and Reinforcement Learning for Context-Aware Decision Support
While context-awareness has been found to be effective for decision support in complex domains, most of such decision support systems are hard-coded, incurring significant develop...
Teck-Hou Teng, Ah-Hwee Tan
COMCOM
2006
123views more  COMCOM 2006»
13 years 6 months ago
Modeling the performance of flooding in wireless multi-hop Ad hoc networks
One feature common to most existing routing protocols for wireless mobile ad hoc networks, or MANETs, is the need to flood control messages network-wide during the route acquisiti...
Kumar Viswanath, Katia Obraczka