G. J. Janacek

3.7k total citations · 1 hit paper
34 papers, 2.4k citations indexed

About

G. J. Janacek is a scholar working on Artificial Intelligence, Economics and Econometrics and Signal Processing. According to data from OpenAlex, G. J. Janacek has authored 34 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Artificial Intelligence, 8 papers in Economics and Econometrics and 7 papers in Signal Processing. Recurrent topics in G. J. Janacek's work include Complex Systems and Time Series Analysis (8 papers), Time Series Analysis and Forecasting (7 papers) and Neural Networks and Applications (5 papers). G. J. Janacek is often cited by papers focused on Complex Systems and Time Series Analysis (8 papers), Time Series Analysis and Forecasting (7 papers) and Neural Networks and Applications (5 papers). G. J. Janacek collaborates with scholars based in United Kingdom, United States and Philippines. G. J. Janacek's co-authors include Anthony Bagnall, Gavin C. Cawley, Louise Swift, David E. Booth, K.V. Lever, R.F.W. Coates, M. R. Haylock, Stephen Dorling, Gary J. Erickson and Chotirat Ann Ratanamahatana and has published in prestigious journals such as Journal of the American Statistical Association, Technometrics and Journal of Climate.

In The Last Decade

G. J. Janacek

31 papers receiving 2.2k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Time series analysis forecasting and control

2009 1.6k citations G. J. Janacek Journal of Time Series Analysis profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. J. Janacek United Kingdom	18	492	436	372	362	352	34	2.4k
George Athanasopoulos Greece	3	436 0.9×	827 1.9×	289 0.8×	566 1.6×	378 1.1×	5	2.7k
William W. S. Wei United States	15	260 0.5×	411 0.9×	174 0.5×	156 0.4×	577 1.6×	33	2.4k
Christoph Bergmeir Australia	26	1.1k 2.2×	896 2.1×	589 1.6×	716 2.0×	345 1.0×	64	4.1k
Ralph D. Snyder Australia	21	386 0.8×	2.0k 4.5×	389 1.0×	798 2.2×	550 1.6×	55	3.4k
G. E. P. Box United States	6	477 1.0×	631 1.4×	199 0.5×	348 1.0×	558 1.6×	8	2.9k
S. Yakowitz United States	25	374 0.8×	276 0.6×	106 0.3×	83 0.2×	243 0.7×	76	1.6k
Bovas Abraham Canada	24	347 0.7×	1.0k 2.4×	134 0.4×	183 0.5×	335 1.0×	68	2.8k
Jan G. De Gooijer Netherlands	21	709 1.4×	894 2.1×	487 1.3×	522 1.4×	569 1.6×	89	4.1k
Rong Chen United States	22	1.1k 2.3×	288 0.7×	290 0.8×	375 1.0×	569 1.6×	76	3.3k
Theofanis Sapatinas Cyprus	20	585 1.2×	157 0.4×	265 0.7×	215 0.6×	171 0.5×	61	2.9k

Countries citing papers authored by G. J. Janacek

Since Specialization

Citations

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

Fields of papers citing papers by G. J. Janacek

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. J. Janacek

This figure shows the co-authorship network connecting the top 25 collaborators of G. J. Janacek. A scholar is included among the top collaborators of G. J. Janacek 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 G. J. Janacek. G. J. Janacek 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

Janacek, G. J., et al.. (2021). Mathematics for Computer Scientists. Khazar University Institutional Repository (Khazar University).

Bagnall, Anthony & G. J. Janacek. (2013). A Run Length Transformation for Discriminating Between Auto Regressive Time Series. Journal of Classification. 31(2). 154–178. 26 indexed citations

Cawley, Gavin C. & G. J. Janacek. (2009). On allometric equations for predicting body mass of dinosaurs. Journal of Zoology. 280(4). 355–361. 26 indexed citations

Janacek, G. J.. (2009). Time series analysis forecasting and control. Journal of Time Series Analysis. 31(4). 303–303. 1629 indexed citations breakdown →

Cawley, Gavin C., G. J. Janacek, M. R. Haylock, & Stephen Dorling. (2007). Predictive uncertainty in environmental modelling. Neural Networks. 20(4). 537–549. 52 indexed citations

Bagnall, Anthony, et al.. (2006). A Comparison of DWT/PAA and DFT for Time Series Classification. UWE Research Repository (UWE Bristol). 403–409.

Talbot, Nicola L. C., et al.. (2006). Sparse Bayesian Kernel Survival Analysis for Modeling the Growth Domain of Microbial Pathogens. IEEE Transactions on Neural Networks. 17(2). 471–481. 10 indexed citations

Bagnall, Anthony & G. J. Janacek. (2005). Clustering Time Series with Clipped Data. Machine Learning. 58(2-3). 151–178. 53 indexed citations

Bagnall, Anthony & G. J. Janacek. (2004). Clustering time series from ARMA models with clipped data. UEA Digital Repository (University of East Anglia). 49–58. 59 indexed citations

10.

Janacek, G. J.. (2003). Non-linear Time Series Models in Empirical Finance. Journal of the Royal Statistical Society Series D (The Statistician). 52(4). 696–696. 37 indexed citations

11.

Keene, J., et al.. (2001). Shared patients: multiple health and social care contact. Health & Social Care in the Community. 9(4). 205–214. 12 indexed citations

12.

Janacek, G. J., et al.. (1999). A comparison of methods for onboard sampling of discards in commercial fishing. Fisheries Research. 42(1-2). 127–135. 5 indexed citations

13.

Ryan, Tom, et al.. (1999). Correspondence: Control Charts Based on Medians. Journal of the Royal Statistical Society Series D (The Statistician). 48(3). 441–444. 4 indexed citations

14.

Janacek, G. J., et al.. (1999). Sampling trips for measuring discards in commercial fishing based on multilevel modelling of measurements in the North Sea from NE England. Fisheries Research. 42(1-2). 103–115. 17 indexed citations

15.

Booth, David E., G. J. Janacek, & Louise Swift. (1994). Time Series, Forecasting, Simulation, Applications. Technometrics. 36(2). 217–217. 47 indexed citations

16.

Chernick, Michael R., G. J. Janacek, & Louise Swift. (1994). Time Series: Forecasting, Simulation, Applications. The American Statistician. 48(1). 58–58. 15 indexed citations

17.

Janacek, G. J., et al.. (1991). Forecasting non‐normal time series. Journal of Forecasting. 10(5). 501–520. 10 indexed citations

18.

Janacek, G. J., et al.. (1988). Maximum Entropy and Bayesian Spectral Analysis and Estimation Problems.. Journal of the Royal Statistical Society Series A (Statistics in Society). 151(3). 568–568. 35 indexed citations

19.

Janacek, G. J.. (1982). DETERMINING THE DEGREE OF DIFFERENCING FOR TIME SERIES VIA THE LOG SPECTRUM. Journal of Time Series Analysis. 3(3). 177–183. 40 indexed citations

20.

Janacek, G. J.. (1975). Estimation of the Minimum Mean Square Error of Prediction. Biometrika. 62(1). 175–175.

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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