Ludo Waltman

researcher in scientometrics

Ludo Waltman is …
instance of (P31):
humanQ5

External links are
P864ACM Digital Library author ID81336493736
P2456DBLP author ID31/1324
P1960Google Scholar author IDUbPa8qgAAAAJ
P213ISNI0000000350709424
P4033Mastodon addressLudoWaltman@social.cwts.nl
P7449NARCIS researcher IDPRS1315194
P1006Nationale Thesaurus voor Auteursnamen ID292727208
P856official websitehttp://www.ludowaltman.nl/
https://www.cwts.nl/people/ludo-waltman
https://www.ludowaltman.nl/
P496ORCID iD0000-0001-8249-1752
P214VIAF ID285821126
P10832WorldCat Entities IDE39PBJvMCrFJghXd4RWRgBBQMP
P2002X usernameLudoWaltman
P1556zbMATH author IDwaltman.ludo

P27country of citizenshipKingdom of the NetherlandsQ29999
P69educated atErasmus University RotterdamQ633529
P108employerLeiden UniversityQ156598
P734family nameWaltmanQ37122492
WaltmanQ37122492
WaltmanQ37122492
P101field of workscientometricsQ472342
P735given nameLudoQ2055870
LudoQ2055870
P6104maintained by WikiProjectWikiProject MathematicsQ8487137
P106occupationediting staffQ876864
researcherQ1650915
P21sex or gendermaleQ6581097
P8687social media followers2597

Reverse relations

developer (P178)
Q56475613VOSviewer
Q109186232VOSviewer Online

author (P50)
Q56475850-learning agents in a Cournot oligopoly model
Q36113005A Large-Scale Analysis of Impact Factor Biased Journal Self-Citations
Q38579061A Longitudinal Analysis of Publications on Maternal Mortality
Q57904129A Novel Algorithm for Visualizing Concept Associations
Q56476010A Theoretical Analysis of Cooperative Behavior in Multi-agent Q-learning
Q106351288A comparison of two techniques for bibliometric mapping: Multidimensional scaling and VOS
Q56475661A mathematical analysis of the long-run behavior of genetic algorithms for social modeling
Q106351303A new methodology for constructing a publication-level classification system of science
Q109416226A principled methodology for comparing relatedness measures for clustering publications
Q34034626A recursive field-normalized bibliometric performance indicator: an application to the field of library and information science
Q112116133A review of the literature on citation impact indicators
Q95627155A scientometric overview of CORD-19
Q104791549A scientometric overview of CORD-19
Q57904083A smart local moving algorithm for large-scale modularity-based community detection
Q57904085A systematic empirical comparison of different approaches for normalizing citation impact indicators
Q56475799A unified approach to mapping and clustering of bibliometric networks
Q65512559Accuracy of citation data in Web of Science and Scopus
Q57904088An Evolutionary Model of Price Competition Among Spatially Distributed Firms
Q59664977An empirical analysis of the use of alphabetical authorship in scientific publishing
Q56475876Appropriate similarity measures for author co‐citation analysis
Q39348549Automatic term identification for bibliometric mapping
Q57904125BIBLIOMETRIC MAPPING OF THE COMPUTATIONAL INTELLIGENCE FIELD
Q125499330Barcelona Declaration on Open Research Information
Q29649990Bibliometrics: The Leiden Manifesto for research metrics
Q58830585Characterizing in-text citations in scientific articles: A large-scale analysis
Q111972194CitNetExplorer: A new software tool for analyzing and visualizing citation networks
Q34701357Citation analysis may severely underestimate the impact of clinical research as compared to basic research
Q33592071Citation-based clustering of publications using CitNetExplorer and VOSviewer
Q36002043Clustering Scientific Publications Based on Citation Relations: A Systematic Comparison of Different Methods
Q44027077Collaborations span 1,553 kilometres
Q106351295Constructing bibliometric networks: A comparison between full and fractional counting
Q100526644Correction to 'Intermediacy of publications'
Q57904092Counting publications and citations: Is more always better?
Q116694760Crossref as a source of open bibliographic metadata
Q57904108Economic modeling using evolutionary algorithms: the effect of a binary encoding of strategies
Q28544654Exploring the relationship between the engineering and physical sciences and the health and life sciences by advanced bibliometric methods
Q63937257From Louvain to Leiden: guaranteeing well-connected communities
Q115662678Funding COVID-19 research: Insights from an exploratory analysis using open data infrastructures
Q56475866Generalizing the h- and g-indices
Q56475778Globalisation of science in kilometres
Q106351285How to normalize cooccurrence data? An analysis of some well-known similarity measures
Q55262445Improving the evaluation of worldwide biomedical research output: classification method and standardised bibliometric indicators by disease.
Q112777480Innovations in peer review in scholarly publishing: a meta-summary
Q90698528Intermediacy of publications
Q74211527Is the Nature Index at odds with DORA?
Q113442015Large-scale analysis of the accuracy of the journal classification systems of Web of Science and Scopus
Q109415915Large-scale comparison of bibliographic data sources: Scopus, Web of Science, Dimensions, Crossref, and Microsoft Academic
Q106988073Large-scale comparison of bibliographic data sources: Scopus, Web of Science, Dimensions, Crossref, and Microsoft Academic [preprint]
Q104876823Leiden Manifesto
Q106351224Message from the new Editor-in-Chief
Q37939094On the correlation between bibliometric indicators and peer review: reply to Opthof and Leydesdorff
Q56475830On the proper understanding of the limiting behavior of generalizations of the h- and g-indices
Q86246519Opening science: The rebirth of a scholarly journal
Q57984431PageRank-Related Methods for Analyzing Citation Networks
Q110750974Responsible metrics: One size doesn’t fit all
Q92356975Rethinking impact factors: better ways to judge a journal
Q57904116Rivals for the crown: Reply to Opthof and Leydesdorff
Q56475843Robust Evolutionary Algorithm Design for Socio-Economic Simulation: Some Comments
Q52370247Science of science
Q40992931Software survey: VOSviewer, a computer program for bibliometric mapping
Q57904100Some Limitations of the H Index: A Commentary on Ruscio and Colleagues' Analysis of Bibliometric Indices
Q56475838Some comments on Egghe's derivation of the impact factor distribution
Q56475870Some comments on the journal weighted impact factor proposed by Habibzadeh and Yadollahie
Q57904096Some modifications to the SNIP journal impact indicator
Q57904101Source normalized indicators of citation impact: an overview of different approaches and an empirical comparison
Q124304887Sunlight not shadows: Double-anonymized peer review is not the progressive answer to status bias
Q57986600The Closer the Better: Similarity of Publication Pairs at Different Cocitation Levels
Q124304875The Journal Observatory – Connecting information on scholarly communication
Q115661543The challenges of scientometric studies of predatory publishing
Q56475786The detection of “hot regions” in the geography of science—A visualization approach by using density maps
Q56475674The inconsistency of the h-index
Q56475817The relation between Eigenfactor, audience factor, and influence weight
Q58830622Topic identification challenge
Q57904115Towards a new crown indicator: Some theoretical considerations
Q34836858Towards a new crown indicator: an empirical analysis
Q56475736Universality of citation distributions revisited
Q114254463Use of the journal impact factor for assessing individual articles: Statistically flawed or not?
Q106351290VOS: A New Method for Visualizing Similarities Between Objects
Q106351289Visualizing Bibliometric Networks
Q56475962Visualizing the Computational Intelligence Field
Q57904131Visualizing the WCCI 2006 Knowledge Domain
Q56476004Visualizing the computational intelligence field [Application Notes]

speaker (P823)
Q1045842841st International Workshop on Scientific Knowledge: Representation, Discovery, and Assessment
Q56876300Research Output & Impact Analyzed and Visualized: Concluding Conference
Q98918134Workshop On Open Citations And Open Scholarly Metadata 2020
Q51955163Workshop on Open Citations

Q86246181Quantitative Science Studieseditor-in-chiefP5769
Q1046338992nd Workshop on Scholarly Document Processinghas program committee memberP5804
Q98918134Workshop On Open Citations And Open Scholarly Metadata 2020organizerP664
Q98918134Workshop On Open Citations And Open Scholarly Metadata 2020participantP710

The articles in Wikimedia projects and languages

Catalan (ca / Q7026)Ludo Waltmanwikipedia

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