Martijn S. Visser

31 papers Journal 29Unranked 2

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Accuracy of affiliation information in open bibliographic data sources: A comparative study of OpenAlex and OpenAIRE for Leiden University. WOOC Nees Jan van Eck, Bram van den Boomen, Martijn S. Visser
2022	J	`jnl`	The Three-Step Workflow: A Pragmatic Approach to Allocating Academic Hospitals' Affiliations for Bibliometric Purposes. J. Data Inf. Sci. Andrea Reyes Elizondo, Clara Calero-Medina, Martijn S. Visser
2021	J	`jnl`	Large-scale comparison of bibliographic data sources: Scopus, Web of Science, Dimensions, Crossref, and Microsoft Academic. Quant. Sci. Stud. Martijn S. Visser, Nees Jan van Eck, Ludo Waltman
2021	J	`jnl`	The three-step workflow: a pragmatic approach to allocating academic hospitals' affiliations for bibliometric purposes. CoRR Andrea Reyes Elizondo, Clara Calero-Medina, Martijn S. Visser
2020	J	`jnl`	Large-scale comparison of bibliographic data sources: Scopus, Web of Science, Dimensions, Crossref, and Microsoft Academic. CoRR Martijn S. Visser, Nees Jan van Eck, Ludo Waltman
2019	J	`jnl`	Examining national citation impact by comparing developments in a fixed and a dynamic journal set. Scientometrics Jesper W. Schneider, Thed N. van Leeuwen, Martijn S. Visser, Kaare Aagaard
2019	—	`conf`	Large-scale comparison of bibliographic data sources: Web of Science, Scopus, Dimensions, and Crossref. ISSI Martijn S. Visser, Nees Jan van Eck, Ludo Waltman
2016	J	`jnl`	The elephant in the room: The problem of quantifying productivity in evaluative scientometrics. CoRR Ludo Waltman, Nees Jan van Eck, Martijn S. Visser, Paul Wouters
2016	J	`jnl`	The elephant in the room: The problem of quantifying productivity in evaluative scientometrics. J. Informetrics Ludo Waltman, Nees Jan van Eck, Martijn S. Visser, Paul Wouters
2013	J	`jnl`	Some modifications to the SNIP journal impact indicator. J. Informetrics Ludo Waltman, Nees Jan van Eck, Thed N. van Leeuwen, Martijn S. Visser
2013	J	`jnl`	The role of editorial material in bibliometric research performance assessments. Scientometrics Thed N. van Leeuwen, Rodrigo Costas, Clara Calero-Medina, Martijn S. Visser
2012	J	`jnl`	Some modifications to the SNIP journal impact indicator CoRR Ludo Waltman, Nees Jan van Eck, Thed N. van Leeuwen, Martijn S. Visser
2012	J	`jnl`	The Leiden Ranking 2011/2012: Data collection, indicators, and interpretation CoRR Ludo Waltman, Clara Calero-Medina, Joost Kosten, Ed C. M. Noyons, Robert J. W. Tijssen, Nees Jan van Eck, Thed N. van Leeuwen, Anthony F. J. van Raan, Martijn S. Visser, Paul Wouters
2012	J	`jnl`	The Leiden ranking 2011/2012: Data collection, indicators, and interpretation. J. Assoc. Inf. Sci. Technol. Ludo Waltman, Clara Calero-Medina, Joost Kosten, Ed C. M. Noyons, Robert J. W. Tijssen, Nees Jan van Eck, Thed N. van Leeuwen, Anthony F. J. van Raan, Martijn S. Visser, Paul Wouters
2011	J	`jnl`	Is concentration of university research associated with better research performance? J. Informetrics Henk F. Moed, Félix de Moya-Anegón, Carmen López-Illescas, Martijn S. Visser
2011	J	`jnl`	On the correlation between bibliometric indicators and peer review: Reply to Opthof and Leydesdorff CoRR Ludo Waltman, Nees Jan van Eck, Thed N. van Leeuwen, Martijn S. Visser, Anthony F. J. van Raan
2011	J	`jnl`	On the correlation between bibliometric indicators and peer review: reply to Opthof and Leydesdorff. Scientometrics Ludo Waltman, Nees Jan van Eck, Thed N. van Leeuwen, Martijn S. Visser, Anthony F. J. van Raan
2011	J	`jnl`	Severe language effect in university rankings: particularly Germany and France are wronged in citation-based rankings. Scientometrics Anthony F. J. van Raan, Thed N. van Leeuwen, Martijn S. Visser
2011	J	`jnl`	Towards a new crown indicator: Some theoretical considerations. J. Informetrics Ludo Waltman, Nees Jan van Eck, Thed N. van Leeuwen, Martijn S. Visser, Anthony F. J. van Raan
2011	J	`jnl`	Towards a new crown indicator: an empirical analysis. Scientometrics Ludo Waltman, Nees Jan van Eck, Thed N. van Leeuwen, Martijn S. Visser, Anthony F. J. van Raan
2010	J	`jnl`	Rivals for the crown: Reply to Opthof and Leydesdorff CoRR Anthony F. J. van Raan, Thed N. van Leeuwen, Martijn S. Visser, Nees Jan van Eck, Ludo Waltman
2010	J	`jnl`	Rivals for the crown: Reply to Opthof and Leydesdorff. J. Informetrics Anthony F. J. van Raan, Thed N. van Leeuwen, Martijn S. Visser, Nees Jan van Eck, Ludo Waltman
2010	J	`jnl`	Severe Language Effect in University Rankings: Particularly Germany and France are wronged in citation-based rankings CoRR Anthony F. J. van Raan, Thed N. van Leeuwen, Martijn S. Visser
2010	J	`jnl`	Towards a new crown indicator: An empirical analysis CoRR Ludo Waltman, Nees Jan van Eck, Thed N. van Leeuwen, Martijn S. Visser, Anthony F. J. van Raan
2010	J	`jnl`	Towards a new crown indicator: Some theoretical considerations CoRR Ludo Waltman, Nees Jan van Eck, Thed N. van Leeuwen, Martijn S. Visser, Anthony F. J. van Raan
2009	J	`jnl`	Expansion of scientific journal categories using reference analysis: How can it be done and does it make a difference? Scientometrics Carmen López-Illescas, Ed C. M. Noyons, Martijn S. Visser, Félix de Moya-Anegón, Henk F. Moed
2006	J	`jnl`	Extending citation analysis to non-source items. Scientometrics Linda Butler, Martijn S. Visser
2004	J	`jnl`	Quantitative deconstruction of citation impact indicators: Waxing field impact but waning journal impact. J. Documentation Anton J. Nederhof, Martijn S. Visser
2003	J	`jnl`	The Holy Grail of science policy: Exploring and combining bibliometric tools in search of scientific excellence. Scientometrics Thed N. van Leeuwen, Martijn S. Visser, Henk F. Moed, Anton J. Nederhof, Anthony F. J. van Raan
2002	J	`jnl`	Benchmarking international scientific excellence: Are highly cited research papers an appropriate frame of reference? Scientometrics Robert J. W. Tijssen, Martijn S. Visser, Thed N. van Leeuwen
2001	J	`jnl`	Language biases in the coverage of the Science Citation Index and its consequencesfor international comparisons of national research performance. Scientometrics Thed N. van Leeuwen, Henk F. Moed, Robert J. W. Tijssen, Martijn S. Visser, Anthony F. J. van Raan