Traditionally, meta-analysis models combine summary estimates of a single quantitative endpoint, taken from different studies, to produce a single pooled result to aid evidence-based clinical decision-making. Multiple pooled results are required when there are multiple endpoints of interest across studies, such as multiple outcomes (e.g. overall and disease-free survival), multiple time-points ...

Community networks are participatory connectivity solutions for citizens where all the resources are owned, managed and controlled by the participants. As a natural evolution, in recent years some initiatives have flourished to provide higher level services based on volunteer computing and resource sharing paradigms. A fundamental aspect of these paradigms is user participation. In this work, w...

OBJECTIVES One postural characteristic of increased vocal effort is stiffening of the whole body, which in turn induces some postural instability. The study of postural instability can shed some insight into behavior or causes associated with vocal hyperfunction. PATIENTS AND METHODS A posturography platform was used to measure the root mean square of the velocity of variation of the center o...

Behavior and body language are essential components of human interaction. In this paper, we propose a meta-level representation of human behavior for interpretative, higher level applications in human-computer interaction systems called Directed Effort. A theoretical framework is described which is derived from behavioral and psychological sciences and which is designed to represent the commitm...

Distributional semantic models (DSMs) are semantic models which are based on the statistical analysis of co-occurrences of words in large corpora. DSMs can be used in a wide spectrum of semantic applications including semantic search, question answering, paraphrase detection, word sense disambiguation, among others. The ability to automatically harvest meaning from unstructured heterogeneous da...