With the change in people's music consumption patterns, streaming media enterprises have attracted more and attention. Spotify is one of largest at present, its rapid development has been attracting As market becomes increasingly competitive, Spotify's single business model limited. Through combination qualitative quantitative research, this paper concludes that main problems current are as fol...

Background and aims: Thyroid cancer is the most common endocrine malignant and papillary cancer and three times more prevalent in women than men. The aim of this study was to evaluate the incidence rate and trend of thyroid cancer in Iranian population. Methods: National incidence was rated by Iran National Cancer Registry data derived from Iran’s annual national cancer registration reported f...

In this paper a fraud detection method is proposed which user behaviors are modeled using two main components namely the un-normal trend analysis component and scenario based component. The extent of deviation of a transaction from his/her normal behavior is estimated using fuzzy membership functions. The results of applying all membership functions on a transaction will then be infused and a f...