J. Kleffe

769 total citations
35 papers, 504 citations indexed

About

J. Kleffe is a scholar working on Statistics and Probability, Molecular Biology and Artificial Intelligence. According to data from OpenAlex, J. Kleffe has authored 35 papers receiving a total of 504 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Statistics and Probability, 7 papers in Molecular Biology and 6 papers in Artificial Intelligence. Recurrent topics in J. Kleffe's work include Advanced Statistical Methods and Models (17 papers), Statistical Methods and Bayesian Inference (10 papers) and Statistical Methods and Inference (10 papers). J. Kleffe is often cited by papers focused on Advanced Statistical Methods and Models (17 papers), Statistical Methods and Bayesian Inference (10 papers) and Statistical Methods and Inference (10 papers). J. Kleffe collaborates with scholars based in Germany, Canada and United States. J. Kleffe's co-authors include C. Radhakrishna Rao, W. N. Venables, Volker Brendel, Robert Pincus, J. N. K. Rao, Burkhardt Seifert, Wolfgang Vahrson, Roman Zmyślony, Klaus Hermann and A. Zober and has published in prestigious journals such as Nucleic Acids Research, Journal of the American Statistical Association and Bioinformatics.

In The Last Decade

J. Kleffe

32 papers receiving 424 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
J. Kleffe Germany	11	270	87	70	63	58	35	504
Sudhir Gupta United States	9	412 1.5×	216 2.5×	32 0.5×	72 1.1×	81 1.4×	40	706
Wing–Kam Fung Hong Kong	13	358 1.3×	50 0.6×	20 0.3×	47 0.7×	104 1.8×	28	482
Olaf Bunke United States	9	185 0.7×	61 0.7×	15 0.2×	50 0.8×	45 0.8×	33	400
Wolfgang Polonik United States	15	359 1.3×	44 0.5×	34 0.5×	218 3.5×	65 1.1×	27	567
Andrej Pázman Slovakia	10	154 0.6×	207 2.4×	19 0.3×	54 0.9×	133 2.3×	54	436
C.-L. Tsai China	5	628 2.3×	58 0.7×	61 0.9×	150 2.4×	54 0.9×	6	780
Céline Lévy‐Leduc France	13	267 1.0×	38 0.4×	171 2.4×	99 1.6×	50 0.9×	41	656
C. Thomas Lin United States	11	233 0.9×	42 0.5×	56 0.8×	68 1.1×	84 1.4×	14	480
Wei‐Liem Loh Singapore	12	228 0.8×	73 0.8×	15 0.2×	115 1.8×	61 1.1×	25	487
Christopher C. Heyde Australia	3	313 1.2×	37 0.4×	9 0.1×	83 1.3×	30 0.5×	3	521

Countries citing papers authored by J. Kleffe

Since Specialization

Citations

This map shows the geographic impact of J. Kleffe'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 J. Kleffe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Kleffe more than expected).

Fields of papers citing papers by J. Kleffe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Kleffe. 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 J. Kleffe. The network helps show where J. Kleffe may publish in the future.

Co-authorship network of co-authors of J. Kleffe

This figure shows the co-authorship network connecting the top 25 collaborators of J. Kleffe. A scholar is included among the top collaborators of J. Kleffe 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 J. Kleffe. J. Kleffe is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kleffe, J., et al.. (2006). ClustDB: A High-Performance Tool for Large Scale Sequence Matching. 5. 196–200. 3 indexed citations

Wanner, R., et al.. (1999). Polymorphism at codon 554 of the human Ah receptor. Pharmacogenetics. 9(6). 777–782. 13 indexed citations

Kleffe, J., et al.. (1998). GeneGenerator--a flexible algorithm for gene prediction and its application to maize sequences.. Bioinformatics. 14(3). 232–243. 15 indexed citations

Brendel, Volker & J. Kleffe. (1998). Prediction of locally optimal splice sites in plant pre-mRNA with applications to gene identification in Arabidopsis thaliana genomic DNA. Nucleic Acids Research. 26(20). 4748–4757. 49 indexed citations

Kleffe, J., et al.. (1995). DNASTAT: a Pascal unit for the statistical analysis of DNA and protein sequences. Computer applications in the biosciences. 11(4). 449–455. 2 indexed citations

Kleffe, J., et al.. (1993). The joint distribution of patterns in random sequences with application to the RC-measure for expressivity. Computer applications in the biosciences. 9(3). 275–283. 1 indexed citations

Kleffe, J., Michael A. Province, & D. C. Rao. (1993). Statistical Analysis of Nonrectangular Family Data. Biometrical Journal. 35(8). 899–915. 1 indexed citations

Kleffe, J. & J. N. K. Rao. (1992). Estimation of mean square error of empirical best linear unbiased predictors under a random error variance linear model. Journal of Multivariate Analysis. 43(1). 1–15. 11 indexed citations

Kleffe, J.. (1988). On the role of minque in testing of hypotheses under hiked linear models. Communication in Statistics- Theory and Methods. 17(4). 1287–1309. 7 indexed citations

10.

Kleffe, J. & J. N. K. Rao. (1986). The Existence of Asymptotically Unbiased Nonnegative Quadratic Estimates of Variance Components in ANOVA Models. Journal of the American Statistical Association. 81(395). 692–698. 11 indexed citations

11.

Kleffe, J. & Burkhardt Seifert. (1986). Computation of variance components by the MINQUE method. Journal of Multivariate Analysis. 18(1). 107–116. 7 indexed citations

12.

Kleffe, J., et al.. (1985). Nonnegativity of admissible invariant quadratic estimates in mixed linear models with two variance components. Journal of Statistical Planning and Inference. 12. 249–258. 9 indexed citations

13.

Kleffe, J., et al.. (1981). Mean Square Error Comparison for MINQUE, ANOVA and Two Alternative Estimators Under the Unbalanced One‐Way Random Model. Biometrical Journal. 23(4). 323–342. 15 indexed citations

14.

Kleffe, J.. (1980). On recent progress of minque theory nonnegative estimation, consistency, asymptotic normality and explicite formulae. Series Statistics. 11(4). 563–588. 6 indexed citations

15.

Kleffe, J.. (1979). A minimax property of translation invariant estimators for variance components. Applicationes Mathematicae. 16(3). 445–458. 1 indexed citations

16.

Kleffe, J.. (1978). Simultaneous estimation of expectation and covarianee matrix in linear models. Series Statistics. 9(3). 443–478. 4 indexed citations

17.

Kleffe, J., et al.. (1978). On quadratic estimation of heteroscedastic variances. Series Statistics. 9(1). 27–44. 3 indexed citations

18.

Kleffe, J.. (1977). Invariant methods for estimating variance components in mixed linear models. Series Statistics. 8(2). 233–250. 16 indexed citations

19.

Kleffe, J. & Robert Pincus. (1974). Bates and best quadratic unbiased estimators for parameters of the covariance matrix in a normal linear model. Mathematische Operationsforschung Statistik. 5(1). 43–67. 23 indexed citations

20.

Kleffe, J. & Robert Pincus. (1974). Bates and best quadratic unbiased estimators for variance components and heteroscedastie variances in linear models. Mathematische Operationsforschung Statistik. 5(2). 147–159. 10 indexed citations

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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