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ASSETS
2007
ACM
14 years 1 months ago
SADIe: exposing implicit information to improve accessibility
The World Wide Web (Web) is a visually complex, multimedia system that can be inaccessible to people with visual impairments. SADIe addresses this problem by using Semantic Web te...
Darren Lunn
ITS
2010
Springer
132views Multimedia» more  ITS 2010»
14 years 27 days ago
Comparing Disengaged Behavior within a Cognitive Tutor in the USA and Philippines
We study how student behaviors associated with engagement differ across different school settings. We present a study to investigate the variation in gaming the system and off-task...
Ma. Mercedes T. Rodrigo, Ryan Shaun Joazeiro de Ba...
ICPR
2010
IEEE
13 years 11 months ago
Towards a More Realistic Appearance-Based Gait Representation for Gender Recognition
A realistic appearance-based representation of sideview gait sequences is here introduced. It is based on a prior method where a set of appearance-based features of a gait sample ...
Raúl Martín-Félez, Ramón A. Mollineda, J. Salv...
AAAI
2008
13 years 11 months ago
Active Learning for Pipeline Models
For many machine learning solutions to complex applications, there are significant performance advantages to decomposing the overall task into several simpler sequential stages, c...
Dan Roth, Kevin Small
AAAI
2008
13 years 11 months ago
Efficient Learning of Action Schemas and Web-Service Descriptions
This work addresses the problem of efficiently learning action schemas using a bounded number of samples (interactions with the environment). We consider schemas in two languages-...
Thomas J. Walsh, Michael L. Littman