In this paper we make a detailed comparison of the Situation Calculus and the Event Calculus, two logic-based temporal reasoning formalisms. We concentrate on diierences between the calculi, considering the similarities suuciently indicated in the recent literature. We illustrate the inability of Event Calculus to handle counterfactual reasoning problems, and that of Situation Calculus to deal ...

introduction: quality of working life is a variable that has recently attracted the attention of many managers who are seeking to improve the quality of human resources. the quality of working life enhance employee satisfaction, dedicated to strengthening workplace learning and in order to help employees to be better able to aside with changing and moving. this study aimed to assess the family ...

The escape panic version of the Social Force Model (SFM) is a suitable model for describing emergency evacuations. In this research, we analyze real-life video, recorded at opening store during Black Friday event, which resembles an evacuation (November 2017, South Africa). We measure flow pedestrians entering and found higher value (〈J〉=6.7±0.8p/s) than usually reported in “laboratory” conditi...