introduction: it is recommended that the physician apply at least a semi-quantitative segmental scoring system in myocardial perfusion spect.  we aimed to assess the agreement between automated semi-quantitative analysis using qps (quantitative perfusion spect) software and visual approach for calculation of summed stress  score (sss), summed rest score (srs) and summed difference score (sds). ...

As the contents of multimedia proliferate, the higher level of network speed is needed to the customer. SLA is a negotiated agreement between a customer and the service provider on levels of service characteristics and the associated set of metrics. In this paper, we propose an SLA management system reacting not only when an SLA is violated, but also before imminent SLA violations. We provides ...

cancer is the second most common cancer in Ko-rea, but mortality due to gastric cancer is decreasing. This phenomenon is probably a result of the National Cancer Screening Program, which provides biennial endoscopic screening and facilitates early detection of gastric cancer that can be cured by endoscopic treatment or minimally invasive surgery. 1 During the endoscopic screening, precancerous ...

In this paper a multi-valued propositional logic logic of agreement in terms of its model theory and inference system is presented. This formal system is the natural consequence of a new way to approach concepts as commonsense knowledge, uncertainty and approximate reasoning the point of view of agreement. Particularly, it is discussed a possible extension of the Classical Theory of Sets based ...