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RECSYS
2009
ACM
16 years 28 days ago
FeedbackTrust: using feedback effects in trust-based recommendation systems
With the advent of online social networks, the trust-based approach to recommendation has emerged which exploits the trust network among users and makes recommendations based on t...
Samaneh Moghaddam, Mohsen Jamali, Martin Ester, Ja...
CSL
2010
Springer
15 years 6 months ago
Evaluation of a hierarchical reinforcement learning spoken dialogue system
We describe an evaluation of spoken dialogue strategies designed using hierarchical reinforcement learning agents. The dialogue strategies were learnt in a simulated environment a...
Heriberto Cuayáhuitl, Steve Renals, Oliver ...
SIGCOMM
2004
ACM
15 years 12 months ago
Vivaldi: a decentralized network coordinate system
Large-scale Internet applications can benefit from an ability to predict round-trip times to other hosts without having to contact them first. Explicit measurements are often un...
Frank Dabek, Russ Cox, M. Frans Kaashoek, Robert M...
ICAPR
2005
Springer
15 years 12 months ago
Millimetre-Wave Personnel Scanners for Automated Weapon Detection
The ATRIUM project aims to the automatic detection of threats hidden under clothes using millimetre-wave imaging. We describe a simulator of realistic millimetre-wave images and a...
Beatriz Grafulla-González, Christopher D. H...
CCE
2008
15 years 6 months ago
Dynamic modelling and control of planar anode-supported solid oxide fuel cell
Most solid oxide fuel cell (SOFC) modelling efforts emphasize steady-state cell operation. However, understanding the dynamic behaviour is essential to predict the performance and...
A. Chaisantikulwat, C. Diaz-Goano, E. S. Meadows