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ICML
2004
IEEE
16 years 7 months ago
Using relative novelty to identify useful temporal abstractions in reinforcement learning
lative Novelty to Identify Useful Temporal Abstractions in Reinforcement Learning ?Ozg?ur S?im?sek ozgur@cs.umass.edu Andrew G. Barto barto@cs.umass.edu Department of Computer Scie...
Özgür Simsek, Andrew G. Barto
WWW
2003
ACM
16 years 7 months ago
Data-Sharing Relationships in the Web
We propose a novel structure, the data-sharing graph, for characterizing sharing patterns in large-scale data distribution systems. We analyze this structure in two such systems a...
Adriana Iamnitchi, Matei Ripeanu, Ian T. Foster
CHI
2009
ACM
16 years 7 months ago
Studying appropriation of everyday technologies: a cognitive approach
The ways in which users appropriate uses of technology ? or invent new ones ? have attracted interest in CSCW-oriented research, but much less has been written on its cognitive fo...
Antti Salovaara
CHI
2006
ACM
16 years 7 months ago
Foundations of a pattern language based on Gestalt principles
Traditionally, Human-Computer Interaction (HCI) is a highly interdisciplinary field bridging the research between psychological research and computer science. This paper places gr...
Karl Flieder, Felix Mödritscher
CHI
2006
ACM
16 years 7 months ago
Three robot-rooms: the AWE project
We describe innovative new work in the development of an "animated architecture." Specifically, we describe our early research aimed at the creation of intelligent, prog...
Ian D. Walker, James C. Witte, Keith Evan Green, L...