Sedentary behavior is a modifiable determinant of health. Little is known about the ways in which contextual factors may influence this behavior. The objectives of this study were to: (1) examine the association between community belonging and adult sedentary behavior during leisure; (2) determine if this association was explained by perceived health. Data were derived from the 2010 Canadian Co...

Designing programmable privacy logic frameworks that correspond to social, ethical, and legal norms has been a fundamentally hard problem. Contextual integrity (CI) (Nissenbaum 2010) offers a model for conceptualizing privacy that is able to bridge technical design with ethical, legal, and policy approaches. While CI is capable of capturing the various components of contextual privacy in theory...

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We propose a new type of saliency as inspired by findings from visual search studies the searching difficulty is correlated with the target-distractor contrast, the distractor homogeneity, as well as the target uniqueness. By putting an image pixel as the target and the surrounding pixels as distractors, a search guided saliency model is designed in accordance with these findings. In particular...

Prior research has shown that people can use the cooccurrence statistics of words and referents in ambiguous situations to learn word meanings during a brief training period. The present studies investigate the effects of allowing some words and referents to appear more often than others, as is true in real learning environments. More frequent wordreferent pairs are often—but not always—learned...

This tutorial introduces a principled approach to the evaluation of MT systems in their context of use. A method for defining contextual evaluation plans will be described, along with an interactive tool supporting the definition of such plans. This tutorial provides the audience with knowledge and tools for MT evaluation, which will enable them to better justify their choices of particular MT ...

In this study, we tested the online comprehension of antonyms in 39 Italian patients with paranoid schizophrenia and in an equal number of pairwise-matched healthy controls. Patients were rather accurate in identifying antonyms, but compared to controls, they showed longer response times and higher priming scores, suggesting an exaggerated contextual facilitation. Presumably, this reflects a de...