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» An HDP-HMM for systems with state persistence
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ACII
2007
Springer
15 years 3 months ago
The Dynamics of Affective Transitions in Simulation Problem-Solving Environments
We analyze the antecedents of affective states in a simulation problem-solving environment, The Incredible Machine: Even More Contraptions, through quantitative field observations ...
Ryan Shaun Joazeiro de Baker, Ma. Mercedes T. Rodr...
NIPS
2008
14 years 11 months ago
Nonparametric Bayesian Learning of Switching Linear Dynamical Systems
Many nonlinear dynamical phenomena can be effectively modeled by a system that switches among a set of conditionally linear dynamical modes. We consider two such models: the switc...
Emily B. Fox, Erik B. Sudderth, Michael I. Jordan,...
74
Voted
COGCOM
2010
112views more  COGCOM 2010»
14 years 7 months ago
Flexible Latching: A Biologically-Inspired Mechanism for Improving the Management of Homeostatic Goals
Controlling cognitive systems like domestic robots or intelligent assistive environments requires striking an appropriate balance between responsiveness and persistence. Basic goal...
Philipp Rohlfshagen, Joanna Bryson
76
Voted
SOSP
2009
ACM
15 years 6 months ago
Surviving sensor network software faults
We describe Neutron, a version of the TinyOS operating system that efficiently recovers from memory safety bugs. Where existing schemes reboot an entire node on an error, Neutron...
Yang Chen, Omprakash Gnawali, Maria A. Kazandjieva...
SMC
2007
IEEE
125views Control Systems» more  SMC 2007»
15 years 3 months ago
A hierarchical strategy for learning of robot walking strategies in natural terrain environments
– In this paper, we present a hierarchical methodology that learns new walking gaits autonomously while operating in an uncharted environment, such as on the Mars planetary surfa...
Ayanna M. Howard, Lonnie T. Parker