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and larger, which leads to some interdisciplinary research subfields. Intellectual property in LIS and Knowledge management and information resource management are the two typical representations. The former is imported from law and applied to

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Scientometrics
Authors: Cathelijn J. F. Waaijer, Cornelis A. van Bochove, and Nees Jan van Eck

multidimensional scaling. An in-depth comparison of the two techniques is provided by Van Eck et al. (submitted). The comparison shows that in general the VOS technique provides more satisfactory representations of data sets than the multidimensional scaling

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– 276 . Gómez , I , Méndez , A 1992 Are peripheral countries profiting from scientific cooperation networks? P Weingart R Sehringer M Winterhager eds. Representations of science and technology

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of this study is to map the intellectual structure of e-learning, we adopted ACA and the steps from Nerur et al. ( 2008 ). Furthermore, we also use both MDS and hierarchical agglomerative clustering (HAC) methods to provide graphical representations

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form of phase diagrams (energy–exergy–entropy representations). Exergy is the most meaningful single number scalar indicator of a scientist's performance (i.e. as a multiplicative product of quality and quantity), when only the total number of papers P

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have been reported in the literature to detect, delineate, characterize and visualize research fronts. These concepts were used to analyze research fields. Two and three dimensional representations were proposed. The agglomeration of publications based

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representations suggested by researchers themselves (Rafols and Leydesdorff 2009 ). The used method makes it possible to study the disciplinary origin of monographs that are not indexed in the database. This is important, as monographs are the ‘golden

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). 170 W elling , M. , H inton , G. and O sindero , S. , Learning sparse topographic representations with products of student t distributions , Advances in Neural Information Processing Systems

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). Innovation processes in social networks can be detected and represented, using NodeXL whose key component is the visualization of networks (Hansen et al. 2011 ). Visualization features enable researchers to draw a range of network graph representations and

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human mind as representations and interpretations of the world. History as the memory of nations shapes their identity and supports future developments. For thousands of years history has been also the attribute of state. In the globalised world, it is

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