Social Computing (SC) requires agents to reason seamlessly both on their social relationships and on their goals, beliefs. We claim the need to explicitly represent the social state and social relationships as resources, available to agents. We built a framework, based on JaCaMo, where this vision is realized and SC is implemented through social commitments and commitment protocols. 1998 ACM Su...

Objective: Many studies have suggested that there is a relationship between coherence and cognitive processes. This study aims at investigating this hypothesis through assessing the relationship between cognitive variables and coherence in the discourse of two groups of Persian-speaking younger and older adults. Methods: In order to evaluate our participants' cognitive capabilities, we recrui...

AIM The examination referred to two groups of female patients: with and without significant coronary stenoses in coronarography. There were two stages of the examination: before and 6-9 months after coronarography. The factor dividing patients into two groups: without significant atheromatosis and with coronary atheromatosis, was the result of invasive diagnostics of coronary heart disease. M...

This study examined the importance of reported sense of coherence (Antonovsky, 1987) in mothers of children with hearing impairment. Sense of coherence was explored as a factor in relation to the experience of stress and subjective life satisfaction and in the context of other relevant variables in coping (e.g., social support, additional handicaps of the child, child's hearing status, means of...

Electronic social media offers new opportunities for informal communication in written language, while at the same time, providing new datasets that allow researchers to document dialect variation from records of natural communication among millions of individuals. The unprecedented scale of this data enables the application of quantitative methods to automatically discover the lexical variable...

Twitter offers scholars new ways to understand the dynamics of public opinion and social discussions. However, in order to understand such discussions, it is necessary to identify coherent topics that have been discussed in the tweets. To assess the coherence of topics, several automatic topic coherence metrics have been designed for classical document corpora. However, it is unclear how suitab...