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» Modeling Value Speculation
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ELPUB
2007
ACM
15 years 10 months ago
Changing Content Industry Structures: The Case of Digital Newspapers on ePaper Mobile Devices
The proposed paper analyses the changes in business models employed by the stakeholders in the newspaper value network, in the context of a new type of electronic reading device
Leo Van Audenhove, Simon Delaere, Pieter Ballon, M...
NLE
2011
14 years 9 months ago
Modeling reciprocity in social interactions with probabilistic latent space models
Reciprocity is a pervasive concept that plays an important role in governing people’s behavior, judgments, and thus their social interactions. In this paper we present an analys...
Roxana Girju, Michael J. Paul
AIED
2009
Springer
16 years 26 days ago
A Phoneme-Based Student Model for Adaptive Spelling Training
We present a novel phoneme-based student model for spelling training. Our model is data driven, adapts to the user and provides information for, e.g., optimal word selection. We de...
Gian-Marco Baschera, Markus Gross
AIME
2005
Springer
15 years 11 months ago
Dichotomization of ICU Length of Stay Based on Model Calibration
This paper presents a method to choose the threshold for dichotomization of survival outcomes in a structured fashion based on data analysis. The method is illustrated with an appl...
Marion Verduijn, Niels Peek, Frans Voorbraak, Ever...
NIPS
2007
15 years 7 months ago
Random Sampling of States in Dynamic Programming
We combine three threads of research on approximate dynamic programming: sparse random sampling of states, value function and policy approximation using local models, and using lo...
Christopher G. Atkeson, Benjamin Stephens