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APGV
2009
ACM
136views Visualization» more  APGV 2009»
16 years 1 months ago
Video viewing preferences for HDR displays under varying ambient illumination
Recent high dynamic range (HDR) display devices provide significantly greater output brightness and dynamic range compared to conventional display technology. A possible concern f...
Allan G. Rempel, Wolfgang Heidrich, Hiroe Li, Rafa...
RECSYS
2009
ACM
16 years 1 months ago
Collaborative prediction and ranking with non-random missing data
A fundamental aspect of rating-based recommender systems is the observation process, the process by which users choose the items they rate. Nearly all research on collaborative ļ¬...
Benjamin M. Marlin, Richard S. Zemel
RECSYS
2009
ACM
16 years 1 months ago
Using a trust network to improve top-N recommendation
Top-N item recommendation is one of the important tasks of recommenders. Collaborative filtering is the most popular approach to building recommender systems which can predict ra...
Mohsen Jamali, Martin Ester
SIGECOM
2009
ACM
114views ECommerce» more  SIGECOM 2009»
16 years 1 months ago
Policy teaching through reward function learning
Policy teaching considers a Markov Decision Process setting in which an interested party aims to influence an agent’s decisions by providing limited incentives. In this paper, ...
Haoqi Zhang, David C. Parkes, Yiling Chen
CDC
2008
IEEE
180views Control Systems» more  CDC 2008»
16 years 1 months ago
Opacity-enforcing supervisory strategies for secure discrete event systems
— Initial-state opacity emerges as a key property in numerous security applications of discrete event systems including key-stream generators for cryptographic protocols. Speciļ¬...
Anooshiravan Saboori, Christoforos N. Hadjicostis