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187
Voted
ICDM
2009
IEEE
133views Data Mining» more  ICDM 2009»
15 years 4 months ago
Pattern Mining over Star Schemas in the Onto4AR Framework
Storing data according to the multidimensional model, in particular following star schemas, has demonstrated to be one of the most adequate forms to ease the exploration of data. ...
Cláudia Antunes
200
Voted
ICMCS
2009
IEEE
157views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Visual activity context for focus of attention estimation in dynamic meetings
We address the problem of recognizing, in dynamic meetings in which people do not remain seated all the time, the visual focus of attention (VFOA) of seated people from their head...
Sileye O. Ba, Hayley Hung, Jean-Marc Odobez
ICMCS
2009
IEEE
146views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Boosting multi-modal camera selection with semantic features
In this work semantic features are used to improve the results of the camera selection. These semantic features are group action, person action and person speaking. For this purpo...
Benedikt Hörnler, Dejan Arsic, Björn Sch...
178
Voted
TITB
2010
95views Education» more  TITB 2010»
15 years 1 months ago
Sleep staging based on signals acquired through bed sensor
We describe a system for the evaluation of the sleep macrostructure on the basis of Emfit sensor foils placed into bed mattress and of advanced signal processing. The signals on wh...
Juha M. Kortelainen, Martin O. Mendez, Anna M. Bia...
190
Voted
ICML
2003
IEEE
16 years 7 months ago
Learning on the Test Data: Leveraging Unseen Features
This paper addresses the problem of classification in situations where the data distribution is not homogeneous: Data instances might come from different locations or times, and t...
Benjamin Taskar, Ming Fai Wong, Daphne Koller