2026 Wolfgang Nejdl: Computer Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Computer Science	81	1029	997	41	41	579	25485

Research.com Recognitions

2025 - Research.com Computer Science in Germany Leader Award
2023 - Research.com Computer Science in Germany Leader Award
2022 - Research.com Computer Science in Germany Leader Award
2010 - Member of Academia Europaea

Overview

Wolfgang Nejdl is affiliated with the University of Hannover in Germany and has contributed extensively to the field of Computer Science, with a notable focus on Artificial Intelligence. Their work spans multiple subfields including Artificial Intelligence, Molecular Biology, Signal Processing, Pulmonary and Respiratory Medicine, and Sociology and Political Science.

Their research covers a range of topics highlighting both computational and biological domains. These include:

Genomics and Phylogenetic Studies
RNA and protein synthesis mechanisms
Topic Modeling
Explainable Artificial Intelligence (XAI)
Phonocardiography and Auscultation Techniques
Music and Audio Processing
Machine Learning in Bioinformatics

Wolfgang Nejdl's publication record includes papers appearing in diverse and significant venues. Frequent publication venues include:

arXiv (Cornell University) with 26 publications
Proceedings of the International AAAI Conference on Web and Social Media with 4 publications
bioRxiv (Cold Spring Harbor Laboratory) with 3 publications
Information Processing & Management with 2 publications
Proceedings of the AAAI Conference on Artificial Intelligence with 2 publications

Among recent papers, notable examples are:

"Bias in data-driven artificial intelligence systems-An introductory survey" (2020), published in Wiley Interdisciplinary Reviews Data Mining and Knowledge Discovery
"Deep attention-based neural networks for explainable heart sound classification" (2022), published in Machine Learning with Applications
"Epidemic Intelligence for the Crowd, by the Crowd" (2021), published in Proceedings of the International AAAI Conference on Web and Social Media
"Towards sentiment and Temporal Aided Stance Detection of climate change tweets" (2023), published in Information Processing & Management
"Prototype Learning for Interpretable Respiratory Sound Analysis" (2022), published in ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Collaborative efforts are a significant aspect of their work, with frequent co-authors including Marco Fisichella, Maryam Badar, Damianos P. Melidis, Niloy Ganguly, and Zhao Ren.

In recognition of scholarly contributions, Wolfgang Nejdl became a Member of Academia Europaea in 2010.

Best Publications

EDUTELLA: a P2P networking infrastructure based on RDF

Wolfgang Nejdl;Boris Wolf;Changtao Qu;Stefan Decker

1246
Citations
The adaptive web: methods and strategies of web personalization

Peter Brusilovsky;Alfred Kobsa;Wolfgang Nejdl

982
Citations
Bias in data-driven artificial intelligence systems—An introductory survey

Eirini Ntoutsi;Pavlos Fafalios;Ujwal Gadiraju;Vasileios Iosifidis

941
Citations
The Adaptive Web

Peter Brusilovsky;Alfred Kobsa;Wolfgang Nejdl

700
Citations
Boilerplate detection using shallow text features

Christian Kohlschütter;Peter Fankhauser;Wolfgang Nejdl

673
Citations
Latent dirichlet allocation for tag recommendation

Ralf Krestel;Peter Fankhauser;Wolfgang Nejdl

670
Citations
Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks

Wolfgang Nejdl;Martin Wolpers;Wolf Siberski;Christoph Schmitz

485
Citations
Personalization in distributed e-learning environments

Peter Dolog;Nicola Henze;Wolfgang Nejdl;Michael Sintek

454
Citations
Can all tags be used for search

Kerstin Bischoff;Claudiu S. Firan;Wolfgang Nejdl;Raluca Paiu

438
Citations
How useful are your comments?: analyzing and predicting youtube comments and comment ratings

Stefan Siersdorfer;Sergiu Chelaru;Wolfgang Nejdl;Jose San Pedro

420
Citations
Using ODP metadata to personalize search

Paul Alexandru Chirita;Wolfgang Nejdl;Raluca Paiu;Christian Kohlschütter

415
Citations
Preventing shilling attacks in online recommender systems

Paul-Alexandru Chirita;Wolfgang Nejdl;Cristian Zamfir

412
Citations
Personalized query expansion for the web

Paul Alexandru Chirita;Claudiu S. Firan;Wolfgang Nejdl

412
Citations
Reasoning and Ontologies for Personalized E-Learning in the Semantic Web.

Nicola Henze;Peter Dolog;Wolfgang Nejdl

411
Citations
HyperCuP: hypercubes, ontologies, and efficient search on peer-to-peer networks

Mario Schlosser;Michael Sintek;Stefan Decker;Wolfgang Nejdl

354
Citations
A hybrid approach for efficient Web service composition with end-to-end QoS constraints

Mohammad Alrifai;Thomas Risse;Wolfgang Nejdl

308
Citations
Progressive distributed top-k retrieval in peer-to-peer networks

W.-T. Balke;W. Nejdl;W. Siberski;U. Thaden

266
Citations
How valuable is medical social media data? Content analysis of the medical web

Kerstin Denecke;Wolfgang Nejdl

266
Citations
A scalable and ontology-based P2P infrastructure for Semantic Web Services

M. Schlosser;M. Sintek;S. Decker;W. Nejdl

260
Citations
Adaptation in Open Corpus Hypermedia

Nicola Henze;Wolfgang Nejdl

251
Citations
Proceedings of the 22nd ACM international conference on Information & Knowledge Management

Qi He;Arun Iyengar;Wolfgang Nejdl;Jian Pei

114
Citations

Frequent Co-Authors

Peter Dolog Aalborg University

Michael Sintek German Research Centre for Artificial Intelligence

Gianluca Demartini University of Queensland

Stefan Decker RWTH Aachen University

Michael Schroeder TU Dresden

Peter Brusilovsky University of Pittsburgh

Marianne Winslett University of Illinois at Urbana-Champaign

Steffen Staab University of Stuttgart

Themis Palpanas Université Paris Cité

Lars Schmidt-Thieme University of Hildesheim

External Links

Personal website of Wolfgang Nejdl Google Scholar page

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