CALIBER 2017:Chennai

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https://ir.inflibnet.ac.in/handle/1944/2066

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Browsing CALIBER 2017:Chennai by Subject "Anna University"

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    Research Data Analysis with Power BI
    (INFLIBNET Centre, 2017-08) Krishnan, Vijay
    Power BI has taken the world of business intelligence, data visualization and analytics by storm. Power BI is an online service that enables searching data, transforming it, visualizing it, and sharing the developed reports and dashboards with other users in the same or different department/organizations or even with the general public. As of February 2017, more than 200,000 organizations across 205 countries are using Power BI. Power BI is having a free option that has adequate features and functionality, it has become a serious contender for use as a business intelligence platform in small and medium organizations. One of the innovative features of Power BI is its Quick Insights feature (Michael Hart, 2017) that is built on a growing set of advanced analytical algorithms. After uploading a dataset to Power BI, a click of a button can be used to invoke this feature that automatically builds many reports based on its analysis of the data, without any human intervention being required. This also helps reduce human errors, in calculations and statistical techniques, which lead to un-verifiable research. Accepting even Excel spreadsheets as input, Power BI is easy to use and ripe for adoption as a platform for Research Data Analysis. In this paper, an attempt has been made to show how easily a dataset of research data can be transformed by Power BI into a set of analytical reports and dashboards, and which can be shared with ease.
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    Scholarly Research Articles Published from Anna University, Tamil Nadu during 2011-2016: An Altmetrics Evaluation
    (INFLIBNET Centre, 2017-08) Pradhan, Pallab
    This paper presents an altmetrics evaluation of scholarly publications of Anna University published during 2011-2016, and indexed in Web of Science (WoS) database. A total of 5056 publications, i.e. only articles with a total of 25850 citations was collected. The other types of published materials such as reviews, book chapters, editorial materials, and proceedings papers have not been considered for this study. Among those 5056 publications, only 4306 (85.17%) publications which were found to have DOI were considered for this study. Webometric Analyst 2.0 software was used to retrieve the altmetrics data from Altmetric.com for those 4306 articles by fetching queries of 4306 DOIs. It was found that only 361 publications were having altmetrics data as per the data retrieved from Altmetric.com which includes online readership / posts / attentions / mentions, etc. Further, this paper presents the year-wise growth of publications and citations, presence of altmetrics data by their sources, altmetrics mentions across WoS - Broad Subject categories, most prominent publications as per their altmetrics score, and finally reveals the Twitter demographics and geographic (country) of tweets / mentions for these publications from Anna University.