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MANSCI
2010
54views more  MANSCI 2010»
15 years 5 months ago
Time-Tradeoff Sequences for Analyzing Discounting and Time Inconsistency
This paper introduces time-tradeoff (TTO) sequences as a new tool to analyze time inconsistency and intertemporal choice. TTO sequences simplify the measurement of discount functio...
Arthur E. Attema, Han Bleichrodt, Kirsten I. M. Ro...
VR
2010
IEEE
185views Virtual Reality» more  VR 2010»
15 years 5 months ago
Exploiting change blindness to expand walkable space in a virtual environment
We present a technique for exploiting change blindness to allow the user to walk through an immersive virtual environment that is much larger than the available physical workspace...
Evan A. Suma, Seth Clark, Samantha L. Finkelstein,...
COMPSYSTECH
2009
15 years 5 months ago
A Bayesian approach to recognise facial expressions using vector flows
: Facial expressions play an important role in human nonverbal communication. They can be generated by activation and dilatation of facial muscles. In this paper we describe a syst...
Xiaofan Sun, Léon J. M. Rothkrantz, Dragos ...
EMNLP
2009
15 years 5 months ago
Lattice-based System Combination for Statistical Machine Translation
Current system combination methods usually use confusion networks to find consensus translations among different systems. Requiring one-to-one mappings between the words in candid...
Yang Feng, Yang Liu, Haitao Mi, Qun Liu, Yajuan L&...
JMLR
2010
121views more  JMLR 2010»
15 years 2 months ago
A comparison of AUC estimators in small-sample studies
Reliable estimation of the classification performance of learned predictive models is difficult, when working in the small sample setting. When dealing with biological data it is ...
Antti Airola, Tapio Pahikkala, Willem Waegeman, Be...