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IDA
2009
Springer
16 years 1 months ago
Bayesian Non-negative Matrix Factorization
Abstract. We present a Bayesian treatment of non-negative matrix factorization (NMF), based on a normal likelihood and exponential priors, and derive an efficient Gibbs sampler to ...
Mikkel N. Schmidt, Ole Winther, Lars Kai Hansen
GECCO
2007
Springer
186views Optimization» more  GECCO 2007»
16 years 1 months ago
Cascaded generic XCS to learn about reminding preferences
We are developing an adaptive reminding system, which learns when and how to present notifications. In this paper, we focus on our XCS-based model, composed of two cascaded sets ...
Nadine Richard, Samuel Tardieu, Seiji Yamada
CRV
2006
IEEE
155views Robotics» more  CRV 2006»
16 years 1 months ago
Collaborative Multi-Camera Surveillance with Automated Person Detection
This paper presents the groundwork for a distributed network of collaborating, intelligent surveillance cameras, implemented with low-cost embedded microprocessor camera modules. ...
Trevor Ahmedali, James J. Clark
ATAL
2003
Springer
16 years 14 days ago
Social navigation: modeling, simulation, and experimentation
The term social navigation refers to the process of seeking social interaction as a source of navigational support. In this paper we present a computational model of social naviga...
Mark O. Riedl, Robert St. Amant
INTERACT
2003
15 years 8 months ago
DriftCatcher: The Implicit Social Context of Email
: This work uses Artificial Intelligence (AI) in an electronic communication interface to improve people’s ability to focus on important communications. Many social cues that all...
Andrea Lockerd, Ted Selker