| Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient P Ahlgren, B Jarneving, R Rousseau Journal of the American Society for Information Science and Technology 54 (6 …, 2003 | 971 | 2003 |
| Document–document similarity approaches and science mapping: Experimental comparison of five approaches P Ahlgren, C Colliander Journal of informetrics 3 (1), 49-63, 2009 | 134 | 2009 |
| Bibliographic coupling, common abstract stems and clustering: A comparison of two document-document similarity approaches in the context of science mapping P Ahlgren, B Jarneving Scientometrics 76 (2), 273-290, 2008 | 66 | 2008 |
| Author co-citation analysis and Pearson’s r P Ahlgren, B Javerning, R Rousseau Journal of the American Society for Information Science and Technology 55 (9 …, 2004 | 58 | 2004 |
| Field normalized citation rates, field normalized journal impact and Norwegian weights for allocation of university research funds P Ahlgren, C Colliander, O Persson Scientometrics 92 (3), 767-780, 2012 | 53 | 2012 |
| The effects and their stability of field normalization baseline on relative performance with respect to citation impact: A case study of 20 natural science departments C Colliander, P Ahlgren Journal of Informetrics 5 (1), 101-113, 2011 | 51 | 2011 |
| Granularity of algorithmically constructed publication-level classifications of research publications: Identification of topics P Sjögårde, P Ahlgren Journal of Informetrics 12 (1), 133-152, 2018 | 43 | 2018 |
| A proposal for a first-citation-speed-index L Egghe, L Bornmann, R Guns Journal of Informetrics 5 (1), 181-186, 2011 | 40 | 2011 |
| The correlation between citation-based and expert-based assessments of publication channels: SNIP and SJR vs. Norwegian quality assessments P Ahlgren, L Waltman Journal of Informetrics 8 (4), 985-996, 2014 | 39 | 2014 |
| Exploring the relation between referencing practices and citation impact: A large‐scale study based on Web of Science data P Ahlgren, C Colliander, P Sjögårde Journal of the Association for Information Science and Technology 69 (5 …, 2018 | 37 | 2018 |
| Experimental comparison of first and second-order similarities in a scientometric context C Colliander, P Ahlgren Scientometrics 90 (2), 675-685, 2012 | 30 | 2012 |
| Enhancing direct citations: A comparison of relatedness measures for community detection in a large set of PubMed publications P Ahlgren, Y Chen, C Colliander, NJ van Eck Quantitative Science Studies 1 (2), 714-729, 2020 | 29 | 2020 |
| Granularity of algorithmically constructed publication-level classifications of research publications: Identification of specialties P Sjögårde, P Ahlgren Quantitative Science Studies 1 (1), 207-238, 2020 | 28 | 2020 |
| The effects of indexing strategy-query term combination on retrieval effectiveness in a Swedish full text database P Ahlgren Göteborgs universitet, 2004 | 28 | 2004 |
| Using multi-level frontiers in DEA models to grade countries/territories G Yang, P Ahlgren, L Yang, R Rousseau, J Ding Journal of Informetrics 10 (1), 238-253, 2016 | 27 | 2016 |
| Bibliometric analysis of two subdomains in philosophy: Free will and sorites P Ahlgren, P Pagin, O Persson, M Svedberg Scientometrics 103, 47-73, 2015 | 27 | 2015 |
| Geographical distance in bibliometric relations within epistemic communities P Ahlgren, O Persson, R Tijssen Scientometrics 95, 771-784, 2013 | 22 | 2013 |
| Rejoinder: In defense of formal methods P Ahlgren, B Jarneving, R Rousseau Journal of the Association for Information Science and Technology 55 (10), 936, 2004 | 19 | 2004 |
| Evaluation of retrieval effectiveness with incomplete relevance data: Theoretical and experimental comparison of three measures P Ahlgren, L Grönqvist Information processing & management 44 (1), 212-225, 2008 | 16 | 2008 |
| Retrieval evaluation with incomplete relevance data: A comparative study of three measures P Ahlgren, L Grönqvist Proceedings of the 15th ACM international conference on information and …, 2006 | 15 | 2006 |
Ronald RousseauKU Leuven在 kuleuven.be 的电子邮件经过验证
