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Lista de obras de Ludo Waltman

-learning agents in a Cournot oligopoly model

A Large-Scale Analysis of Impact Factor Biased Journal Self-Citations

artículo científico publicado en 2016

A Longitudinal Analysis of Publications on Maternal Mortality

artículo científico

A Novel Algorithm for Visualizing Concept Associations

scholarly article

A Theoretical Analysis of Cooperative Behavior in Multi-agent Q-learning

article published in 2007

A comparison of two techniques for bibliometric mapping: Multidimensional scaling and VOS

artículo científico publicado en 2010

A mathematical analysis of the long-run behavior of genetic algorithms for social modeling

A new methodology for constructing a publication-level classification system of science

artículo científico publicado en 2012

A principled methodology for comparing relatedness measures for clustering publications

scientific article published on 1 June 2020

A recursive field-normalized bibliometric performance indicator: an application to the field of library and information science

artículo científico publicado el 10 de julio de 2011

A review of the literature on citation impact indicators

artículo científico publicado en 2016

A scientometric overview of CORD-19

artículo científico publicado en 2020

A scientometric overview of CORD-19

artículo científico publicado en 2021

A smart local moving algorithm for large-scale modularity-based community detection

A systematic empirical comparison of different approaches for normalizing citation impact indicators

A unified approach to mapping and clustering of bibliometric networks

Accuracy of citation data in Web of Science and Scopus

scholarly article published 17 June 2019

An Evolutionary Model of Price Competition Among Spatially Distributed Firms

An empirical analysis of the use of alphabetical authorship in scientific publishing

Appropriate similarity measures for author co‐citation analysis

article published in 2008

Automatic term identification for bibliometric mapping

artículo científico publicado en 2010

BIBLIOMETRIC MAPPING OF THE COMPUTATIONAL INTELLIGENCE FIELD

article published in 2007

Bibliometrics: The Leiden Manifesto for research metrics

artículo científico publicado en 2015

Characterizing in-text citations in scientific articles: A large-scale analysis

CitNetExplorer: A new software tool for analyzing and visualizing citation networks

artículo científico publicado en 2014

Citation analysis may severely underestimate the impact of clinical research as compared to basic research

artículo científico publicado en 2013

Citation-based clustering of publications using CitNetExplorer and VOSviewer

artículo científico publicado en 2017

Clustering Scientific Publications Based on Citation Relations: A Systematic Comparison of Different Methods

artículo científico publicado en 2016

Collaborations span 1,553 kilometres

artículo científico publicado en 2011

Constructing bibliometric networks: A comparison between full and fractional counting

artículo científico publicado en 2016

Correction to 'Intermediacy of publications'

artículo científico publicado en 2020

Counting publications and citations: Is more always better?

Crossref as a source of open bibliographic metadata

scientific article

Economic modeling using evolutionary algorithms: the effect of a binary encoding of strategies

scholarly article by Ludo Waltman et al published 9 June 2010 in Journal of Evolutionary Economics

Exploring the relationship between the engineering and physical sciences and the health and life sciences by advanced bibliometric methods

artículo científico publicado en 2014

From Louvain to Leiden: guaranteeing well-connected communities

artículo científico publicado en 2019

Funding COVID-19 research: Insights from an exploratory analysis using open data infrastructures

artículo científico publicado en 2022

Generalizing the h- and g-indices

Globalisation of science in kilometres

article

How to normalize cooccurrence data? An analysis of some well-known similarity measures

artículo científico publicado en 2009

Improving the evaluation of worldwide biomedical research output: classification method and standardised bibliometric indicators by disease.

artículo científico publicado en 2018

Innovations in peer review in scholarly publishing: a meta-summary

scientific article published on 09 March 2022

Intermediacy of publications

artículo científico publicado en 2020

Is the Nature Index at odds with DORA?

journal article; published in Nature on 2017-05-25

Large-scale analysis of the accuracy of the journal classification systems of Web of Science and Scopus

artículo científico publicado en 2016

Large-scale comparison of bibliographic data sources: Scopus, Web of Science, Dimensions, Crossref, and Microsoft Academic

artículo científico

Large-scale comparison of bibliographic data sources: Scopus, Web of Science, Dimensions, Crossref, and Microsoft Academic [preprint]

artículo científico

Message from the new Editor-in-Chief

On the correlation between bibliometric indicators and peer review: reply to Opthof and Leydesdorff

artículo científico publicado en 2011

On the proper understanding of the limiting behavior of generalizations of the h- and g-indices

article by Nees Jan van Eck & Ludo Waltman published October 2009 in Journal of Informetrics

Opening science: The rebirth of a scholarly journal

artículo científico publicado en 2020

PageRank-Related Methods for Analyzing Citation Networks

Responsible metrics: One size doesn’t fit all

conference paper published in 2018

Rethinking impact factors: better ways to judge a journal

artículo científico publicado en 2019

Rivals for the crown: Reply to Opthof and Leydesdorff

Robust Evolutionary Algorithm Design for Socio-Economic Simulation: Some Comments

Science of science

artículo científico publicado en 2018

Software survey: VOSviewer, a computer program for bibliometric mapping

artículo científico publicado en 2009

Some Limitations of the H Index: A Commentary on Ruscio and Colleagues' Analysis of Bibliometric Indices

Some comments on Egghe's derivation of the impact factor distribution

Some comments on the journal weighted impact factor proposed by Habibzadeh and Yadollahie

article

Some modifications to the SNIP journal impact indicator

Source normalized indicators of citation impact: an overview of different approaches and an empirical comparison

Sunlight not shadows: Double-anonymized peer review is not the progressive answer to status bias

artículo científico publicado en 2022

The Closer the Better: Similarity of Publication Pairs at Different Cocitation Levels

The Journal Observatory – Connecting information on scholarly communication

artículo científico publicado en 2023

The challenges of scientometric studies of predatory publishing

artículo científico publicado en 2022

The detection of “hot regions” in the geography of science—A visualization approach by using density maps

scholarly article by Lutz Bornmann & Ludo Waltman published October 2011 in Journal of Informetrics

The inconsistency of the h-index

The relation between Eigenfactor, audience factor, and influence weight

Topic identification challenge

Towards a new crown indicator: Some theoretical considerations

Towards a new crown indicator: an empirical analysis

artículo científico publicado en 2011

Universality of citation distributions revisited

Use of the journal impact factor for assessing individual articles: Statistically flawed or not?

artículo científico publicado en 2021

VOS: A New Method for Visualizing Similarities Between Objects

artículo científico publicado en 2007

Visualizing Bibliometric Networks

artículo científico publicado en 2014

Visualizing the Computational Intelligence Field

scholarly article by Nees Jan van Eck et al published November 2006 in IEEE Computational Intelligence Magazine

Visualizing the WCCI 2006 Knowledge Domain

scholarly article published 2006

Visualizing the computational intelligence field [Application Notes]

scholarly article by Nees Jan van Eck et al published November 2006 in IEEE Computational Intelligence Magazine

La Declaración de Barcelona sobre la Información Abierta sobre Investigación

2024 statement related to open science

Manifiesto de Leiden

list of "ten principles to guide research evaluation"