Ashraf Uddin

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This paper aims to perform a detailed scientometric and text-based analysis of Computer Science (CS) research output of the 100 most productive institutions in India and in the world. The analytical characterization is based on research output data indexed in Scopus during the last 25 years period (1989–2013). Our computational analysis involves a(More)
This paper presents a Sciento-text framework to characterize and assess research performance of leading world institutions in fine-grained thematic areas. While most of the popular university research rankings rank universities either on their overall research performance or on a particular subject, we have tried to devise a system to identify strong(More)
  • Naveen Kumar Elumalai, Arafat Mahmud, Dian Wang, Ashraf Uddin, Jean-Michel Nunzi
  • 2016
Organic–inorganic hybrid perovskite solar cells (PSCs) have emerged as a new class of optoelectronic semiconductors that revolutionized the photovoltaic research in the recent years. The perovskite solar cells present numerous advantages include unique electronic structure, bandgap tunability, superior charge transport properties, facile processing, and low(More)
This paper presents a detailed scientometric and text-based analysis of Computer Science (CS) research output from Mexico during 1989–2014, indexed in Web of Science. The analytical characterization focuses on origins and growth patterns of CS research in Mexico. In addition to computing the standard scientometric indicators of TP, TC, ACPP, HiCP, H-index,(More)
This paper presents a scientometric analysis of research work done on the emerging area of ‘Big Data’ during the recent years. Research on ‘Big Data’ started during last few years and within a short span of time has gained tremendous momentum. It is now considered one of the most important emerging areas of research in computational sciences and related(More)
Authors' contributions This work was carried out in collaboration between all authors. Author MKL managed this project and wrote the first draft of the manuscript. Authors MN, JK, ARK, and YW conducted geological and geochemical analysis of salt marsh samples. Authors KG and MKL conducted the geochemical and hydrologic modeling. Authors JS and AU studied(More)