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ACL
2010
14 years 7 months ago
Hierarchical Sequential Learning for Extracting Opinions and Their Attributes
Automatic opinion recognition involves a number of related tasks, such as identifying the boundaries of opinion expression, determining their polarity, and determining their inten...
Yejin Choi, Claire Cardie
FGR
2008
IEEE
176views Biometrics» more  FGR 2008»
15 years 4 months ago
Learning image alignment without local minima for face detection and tracking
Active Appearance Models (AAMs) have been extensively used for face alignment during the last 20 years. While AAMs have numerous advantages relative to alternate approaches, they ...
Minh Hoai Nguyen, Fernando De la Torre
TEI
2010
ACM
163views Hardware» more  TEI 2010»
15 years 4 months ago
Action and representation in tangible systems: implications for design of learning interactions
In tangible learning systems, the facility to promote physically active engagement highlights the need to understand how different designs impact on action and interaction, and th...
Sara Price, Jennifer G. Sheridan, Taciana Pontual ...
ECAI
2010
Springer
14 years 11 months ago
Discovering an Event Taxonomy from Video using Qualitative Spatio-temporal Graphs
This work proposes a graph mining based approach to mine a taxonomy of events from activities for complex videos which are represented in terms of qualitative spatio-temporal relat...
Muralikrishna Sridhar, Anthony G. Cohn, David C. H...
ECCE
2007
14 years 11 months ago
Lateral control support for car drivers: a human-machine cooperation approach
Motivation – This paper is based on a research project which examines the way car drivers and automated devices cooperate to achieve lateral control of a vehicle. A theoretical ...
Jordan Navarro, Franck Mars, Jean-Michel Hoc