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CHI
2009
ACM
16 years 7 months ago
Audio or tactile feedback: which modality when?
When designing interfaces for mobile devices it is important to take into account the variety of contexts of use. We present a study that examines how changing noise and disturban...
Eve E. Hoggan, Andrew Crossan, Stephen A. Brewster...
SDM
2012
SIAM
281views Data Mining» more  SDM 2012»
13 years 9 months ago
Contextual Collaborative Filtering via Hierarchical Matrix Factorization
Matrix factorization (MF) has been demonstrated to be one of the most competitive techniques for collaborative filtering. However, state-of-the-art MFs do not consider contextual...
ErHeng Zhong, Wei Fan, Qiang Yang
BSN
2006
IEEE
16 years 1 months ago
An Ecosystem of Platforms to Support Sensors for Personal Fitness
We have developed a collection of portable platforms to enable context-aware applications to help users with their personal fitness. Our approach has been to focus on established ...
Gaetano Borriello, Waylon Brunette, Jonathan Leste...
CHI
2008
ACM
16 years 7 months ago
Sigma lenses: focus-context transitions combining space, time and translucence
Focus + context techniques such as fisheye lenses are used to navigate and manipulate objects in multi-scale worlds. They provide in-place magnification of a region without requir...
Emmanuel Pietriga, Caroline Appert
JUCS
2008
132views more  JUCS 2008»
15 years 7 months ago
Testing Website Usability in Spanish-Speaking Academia through Heuristic Evaluation and Cognitive Walkthroughs
: Although usability evaluations have been focused on assessing different contexts of use, no proper specifications have been addressed towards the particular environment of academ...
María Paula González, Toni Granoller...