This article intends to systematically examine and review the current studies on social media marketing in the small and medium enterprise sector. The research also intends to synthesise and organise the unique aspects covered in these studies and further understand how these various issues related to social media marketing were addressed in these studies. The review covers 48 articles, collected from peer-reviewed journals from 2009 to 2019. These articles are then classified in different categories based on the central theme of research, research design of the study, theoretical model used in the study, country of study and social media platform used in the research. The findings of the review provide an overview of the categories as well as the most widely used subcategory for each classification, along with upcoming trends and tendencies in social media marketing.
In the field of terabit networks, hiding the existence of information is most important. Steganographic systems play a vital role in covertly transmission of information even in the presence of an arbiter. This paper describes a framework of textbased steganography for Hindi language. It introduces three new approaches for steganography, in Hindi text. First one depicts on classifying the position of matraye of Hindi Characters. Second approach focuses on the classification of Hindi characters by various OCR tools in Hindi Language. Third one portrays on hex katapayadi scheme.
Now a days several Number of users are depending on internet to do their routine tasks, because the world wide web providing several services required to the people. Here the main problem is the internet environment providing huge number of services so we need to find the behavior of the user in various dimensions. First we performed a study on static model of the learner. Second we performed a study on dynamic model of the learner. In general the Association rules are extracted from the market basket analysis problem with using the apriori algorithm. Here we concentrated mainly on the unification process and apriori algorithm was improved and we experimented the internet based learning and we present the experimental results.
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