Christian Wartena

91 total papers · 697 total citations
43 papers, 353 citations indexed

About

Christian Wartena is a scholar working on Artificial Intelligence, Information Systems and Computer Vision and Pattern Recognition. According to data from OpenAlex, Christian Wartena has authored 43 papers receiving a total of 353 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Artificial Intelligence, 12 papers in Information Systems and 8 papers in Computer Vision and Pattern Recognition. Recurrent topics in Christian Wartena's work include Natural Language Processing Techniques (19 papers), Topic Modeling (16 papers) and Advanced Text Analysis Techniques (15 papers). Christian Wartena is often cited by papers focused on Natural Language Processing Techniques (19 papers), Topic Modeling (16 papers) and Advanced Text Analysis Techniques (15 papers). Christian Wartena collaborates with scholars based in Germany, Netherlands and Spain. Christian Wartena's co-authors include Rogier Brussee, Roeland Ordelman, Gareth J. F. Jones, Martha Larson, Vanessa Murdock, Gerald Friedland, Stevan Rudinac, Mohammad Soleymani, Pavel Serdyukov and Hennie Brugman and has published in prestigious journals such as Language Resources and Evaluation, Interdisciplinary Science Reviews and Data Archiving and Networked Services (DANS).

In The Last Decade

Christian Wartena

35 papers receiving 312 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Christian Wartena 220 114 105 36 34 43 353
Pu‐Jen Cheng 264 1.2× 202 1.8× 81 0.8× 21 0.6× 44 1.3× 46 401
Lynda Tamine 187 0.8× 155 1.4× 46 0.4× 19 0.5× 39 1.1× 45 326
Pavan Kapanipathi 321 1.5× 95 0.8× 46 0.4× 53 1.5× 13 0.4× 38 374
Masoud Makrehchi 180 0.8× 82 0.7× 45 0.4× 45 1.3× 23 0.7× 55 349
Wolfgang Kienreich 119 0.5× 73 0.6× 224 2.1× 25 0.7× 66 1.9× 28 321
Dustin Arendt 218 1.0× 68 0.6× 111 1.1× 76 2.1× 34 1.0× 35 402
Sumit Negi 217 1.0× 114 1.0× 109 1.0× 19 0.5× 73 2.1× 28 355
David Dupplaw 162 0.7× 79 0.7× 113 1.1× 19 0.5× 32 0.9× 39 387
Liangyue Li 193 0.9× 86 0.8× 155 1.5× 80 2.2× 22 0.6× 35 388
Adrian Brașoveanu 204 0.9× 61 0.5× 40 0.4× 15 0.4× 29 0.9× 44 362

Countries citing papers authored by Christian Wartena

Since Specialization
Citations

This map shows the geographic impact of Christian Wartena's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Christian Wartena with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christian Wartena more than expected).

Fields of papers citing papers by Christian Wartena

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christian Wartena. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Christian Wartena. The network helps show where Christian Wartena may publish in the future.

Co-authorship network of co-authors of Christian Wartena

This figure shows the co-authorship network connecting the top 25 collaborators of Christian Wartena. A scholar is included among the top collaborators of Christian Wartena based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Christian Wartena. Christian Wartena is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026