BACKGROUND There is a growing interest in the objective assessment of health related outcomes using technology providing quality measurements to be applied not only in daily clinical practice, but also in scientific research. Differences in the understandings of the condition and the terminology used between people with Parkinson's (PwPs), clinicians and technical developers may influence the p...

BACKGROUND Epidemiology has contributed in many ways to identifying various risk factors for disease and to promoting population health. However, there is a continuing debate about the ability of epidemiology not only to describe, but also to provide results which can be better translated into public health practice. It has been proposed that participatory research approaches be applied to epid...

This paper studies the optimal income redistribution and optimal monitoring when disability benefits are intended for disabled people but some of the disabled do not claim disability benefits and enter the labor force. Classification errors also occur. Some able applicants with high distaste for work are falsely granted disability benefits (type II errors) and some disabled applicants are denie...

Participatory budgeting is a relatively new movement in public administration to involve citizens in civic decision-making. Electronic participatory budgeting can lower opportunity costs and engage more citizens in public budgeting. Drawing from research on participatory budgeting in particular and public administration, public policy, and information systems in general, this research establish...

This paper will examine the role of videogames in global participatory culture. In particular it will explore the role of software piracy in enabling participation from groups that would otherwise be excluded from accessing videogames due to economic factors. This suggests that piracy in the context of videogames – especially vis-à-vis their role as proselytizers of participatory culture – can ...

The LifeCLEF plant identification challenge aims at evaluating plant identification methods and systems at a very large scale, close to the conditions of a real-world biodiversity monitoring scenario. The 2015 evaluation was actually conducted on a set of more than 100K images illustrating 1000 plant species living in West Europe. The main originality of this dataset is that it was built throug...