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Studying the emerging global brain: Analyzing and visualizing the impact of co-authorship teams

Katy Börner, Luca Dall'Asta, Weimao Ke, Alessandro Vespignani
2005 Complexity  
The size of co-authorship clusters over time is examined.  ...  This article introduces a suite of approaches and measures to study the impact of co-authorship teams based on the number of publications and their citations on a local and global scale.  ...  Acknowledgments We thank Steven A. Morris and the anonymous reviewers for detailed comments on a previous version of this arti-cle and Blaise Cronin for pointing out related work.  ... 
doi:10.1002/cplx.20078 fatcat:dckkqieiebdmjesuqfmpcib6z4

Metadata visualization of scholarly search results

Taraneh Khazaei, Orland Hoeber
2012 Proceedings of the 12th International Conference on Knowledge Management and Knowledge Technologies - i-KNOW '12  
These tools are designed to facil itat e visual and interactive query refinement, search results exploration, and citation navigation.  ...  These shortcomings may be especially problematic in digital libraries since library searchers employ a wide variety of information-seeking methods (with varying degrees of support ), and the corpus to  ...  For instance, as can be seen inFigure 3.6, t he searcher can easily realize that the first and the third documents of t he page are relatively old documents that are cit ed many times.  ... 
doi:10.1145/2362456.2362483 dblp:conf/iknow/KhazaeiH12 fatcat:k2334ko5mbdxnd6htrjy3xu3iu

Visualizing a knowledge domain's intellectual structure

Chaomei Chen, R.J. Paul
2001 Computer  
The integration of citation and cocitation patterns provides a rich, ecological representation of a knowledge domain.  ...  Further, we visualize the citation frequency of each leading scientist in the context of specialties so that we can track changes to that author's influence over time.  ...  Chaomei Chen is a reader in the Department of Information Systems and Computing and director of the VIVID Research AWARDS AWARDS You work hard. We notice. You work hard. We notice.  ... 
doi:10.1109/2.910895 fatcat:ex7p27nhuzcy3njakqf25ka2xy

VAIR: A Novel Visualization System for Article Influence Ranking based on Citation Context

Chen Shi, Haoxuan Wang, Binjie Chen, Yuhua Liu, Zhiguang Zhou
2019 IEEE Access  
In order to take a rich set of contextual structures of citation context into consideration, we propose a visualization system VAIR for the citation context-based article influence ranking.  ...  Firstly, the word2vec model, a renowned technique in the field of natural language processing, is applied to transform articles into vectorized representations according to citation context.  ...  Published in 2011, this article has a relatively new publication time, but its citation frequency is 68, which is the highest frequency of citation in our dataset.  ... 
doi:10.1109/access.2019.2932051 fatcat:fvwqp447srbz7elur7dcygnfpq

Visualizing the Intellectual Structure with Paper-Reference Matrices

Jian Zhang, Chaomei Chen, Jiexun Li
2009 IEEE Transactions on Visualization and Computer Graphics  
The results show that our visualization not only retains the major information of co-citation relationships, but also reveals more detailed sub-structures of tightly knit clusters than a conventional node-link  ...  In previous studies, paper-reference matrices are usually transformed into reference-reference matrices to obtain co-citation relationships, which are then visualized in different representations, typically  ...  Department of Energy, the National Aeronautics and Space Administration, the Japanese Monbukagakusho, the Max Planck Society, and the Higher Education Funding Council for England.  ... 
doi:10.1109/tvcg.2009.202 pmid:19834184 fatcat:noirwbzehrfuvjpm5pddejtjyy

Writings on the wall: libraries supporting institutions intelligence through credible bibliometric information

Leonidas Pispiringas, Giannis Tsakonas, Manolis Koukourakis
2020 Zenodo  
The main dimensions of measuring are productivity, sliced in time (one & three years) and in subject, response (citations) and collaborations.  ...  The relative advantage of the system is the 3D visualizations that are projected on common plain walls, which are turned interactive by the use of advanced sensing techniques.  ...  The main dimensions of measuring are productivity, sliced in time (one & three years) and in subject, response (citations) and collaborations.  ... 
doi:10.5281/zenodo.3874582 fatcat:b5pf7c7xu5fdnno3niy6vtbkoq

20 Years of Four HCI Conferences: A Visual Exploration

Nathalie Henry, Howard Goodell, Niklas Elmqvist, Jean-Daniel Fekete
2007 International Journal of Human-Computer Interaction  
We present a visual exploration of the field of human-computer interaction through the author and article metadata of four of its major conferences: the ACM conferences on Computer-Human Interaction (CHI  ...  Some expected patterns emerged, such as that -like most social networks -co-authorship and citation networks exhibit a power-law degree distribution, with a few widely-collaborating authors and highly-cited  ...  First, the Metadata of the first three is managed by ACM, is publicly available in a usable format and is relatively complete and accurate compared with that from other sources.  ... 
doi:10.1080/10447310701702402 fatcat:7vko6a7zfbhjxlmkid3mdpktjm

Searching for intellectual turning points: Progressive knowledge domain visualization

C. Chen
2004 Proceedings of the National Academy of Sciences of the United States of America  
The method first derives a sequence of cocitation networks from a series of equal-length time interval slices.  ...  These time-registered networks are merged and visualized in a panoramic view in such a way that intellectually significant articles can be identified based on their visually salient features.  ...  We give special thanks to John Schwarz (California Institute of Technology) and Edward Witten (Princeton University) for help in interpreting the visualizations.  ... 
doi:10.1073/pnas.0307513100 pmid:14724295 pmcid:PMC387312 fatcat:6ysw3elvhne3lmel666l2nhh3u

Visual analysis of search results in Scopus database focused on sustainable tourism

Ondřej Klapka, Antonín Slabý
2020 Czech Journal of Tourism: Journal of Masaryk University  
These publications are collected and processed by a number of digital libraries.  ...  This article presents the possibilities of visual analyzing content of digital libraries using the CiteViz tool developed in Klapka (2013) and shows the implementation using of the Scopus database.  ...  Acknowledgment The financial support of the Specific Research Project "Information and knowledge management and cognitive science in tourism" of FIM UHK is gratefully acknowledged.  ... 
doi:10.2478/cjot-2020-0003 fatcat:rblhab7vwvd6lnxtkjsmdyx5b4

Visualization of co-readership patterns from an online reference management system

Peter Kraker, Christian Schlögl, Kris Jack, Stefanie Lindstaedt
2015 Journal of Informetrics  
The visualization is a recent representation of the field: 80% of the publications included were published within ten years of data collection.  ...  First, we investigate the distribution of subject areas in user libraries of educational technology researchers on Mendeley.  ...  Acknowledgments The research presented in this work is in part funded by the European Commission as part of the FP7 Marie Curie IAPP project TEAM (grant no. 251514).  ... 
doi:10.1016/j.joi.2014.12.003 fatcat:jw2x33bvefai5mmgphtd2j6uhm

Co-occurrence matrices and their applications in information science: Extending ACA to the Web environment

Loet Leydesdorff, Liwen Vaughan
2006 Journal of the American Society for Information Science and Technology  
A set of data collected with the Google Scholar search engine is analyzed using both the traditional methods of multivariate analysis and the new visualization software Pajek that is based on social network  ...  This paper discusses the difference between a symmetrical co-citation matrix and an asymmetrical citation matrix as well as the appropriate statistical techniques that can be applied to each of these matrices  ...  Note that a visualization such as MDS remains a representation of the data in two or three dimensions, while factor analysis, for example, adds the possibility of rotating the data in order to obtain a  ... 
doi:10.1002/asi.20335 fatcat:oxrlckz2svdzjimbyio53rczge

Deep Mapping of the Visual Literature

Bill Howe, Po-shen Lee, Maxim Grechkin, Sean T. Yang, Jevin D. West
2017 Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion  
We consider how patterns of figure use in the scientific literature relate to impact, change over time, and vary across disciplines.  ...  We use a convolutional neural network to embed figures as feature vectors in a high-dimensional space, then visualize this space as a 2D heatmap to expose patterns.  ...  We see a relative increase in photos and scientific illustrations and a relative decrease in quantitative plots. sual literature relate to impact, change over time, and vary by field.  ... 
doi:10.1145/3041021.3053065 dblp:conf/www/HoweLGYW17 fatcat:phhbqyq3dndxtahom7y5eorrgi

The rising landscape: A visual exploration of superstring revolutions in physics

Chaomei Chen, Jasna Kuljis
2003 Journal of the American Society for Information Science and Technology  
Knowledge domain visualization is a visual exploratory approach to the study of the development of a knowledge domain.  ...  We study the growth patterns of specialties derived from citation and cocitation data on string theory in physics. Special attention is given to the two superstring revolutions since the 1980s.  ...  For example, given a particular point in the time variable, a moderately transparent document sphere indicates a published document with no citations at that time.  ... 
doi:10.1002/asi.10229 fatcat:5u767pvs3janzlptovacmdbqny

EvolutionWorks [chapter]

Jason Wilkins, Jaakko Järvi, Ajit Jain, Gaurav Kejriwal, Andruid Kerne, Vijay Gumudavelly
2015 Lecture Notes in Computer Science  
citation network is consistent with a power law governing how quickly the number of citations of a paper grows over time.  ...  The final visualization is CiteWiz's concept map, which is a force-directed layout that can show the relative importance of either keywords or authors.  ... 
doi:10.1007/978-3-319-22723-8_17 fatcat:d3mv2ayjrzhlhlcu2knb3na2gq

The Power to Influence: An Informetric Analysis of the Works of Hope Olson

Dietmar Wolfram
2016 Knowledge organization  
He is currently Vice-President/President-Elect of the Association for Library and Information Science Education.  ...  His primary research interests include scholarly communication, applied informetrics, information retrieval (IR) and the intersection of IR and informetrics.  ...  The resulting VOSviewer co-citation visualization for Hope's citation identity for the 34 authors cited at least three times appears in Figure 1 .  ... 
doi:10.5771/0943-7444-2016-5-331 fatcat:es5qh7brwnbafdahmqdxuqnuga
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