A.P. Hekstra

4.3k total citations · 1 hit paper
23 papers, 2.8k citations indexed

About

A.P. Hekstra is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Artificial Intelligence. According to data from OpenAlex, A.P. Hekstra has authored 23 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Electrical and Electronic Engineering, 11 papers in Computer Networks and Communications and 6 papers in Artificial Intelligence. Recurrent topics in A.P. Hekstra's work include Advanced Wireless Communication Techniques (9 papers), Error Correcting Code Techniques (9 papers) and Cellular Automata and Applications (5 papers). A.P. Hekstra is often cited by papers focused on Advanced Wireless Communication Techniques (9 papers), Error Correcting Code Techniques (9 papers) and Cellular Automata and Applications (5 papers). A.P. Hekstra collaborates with scholars based in Netherlands, Finland and United States. A.P. Hekstra's co-authors include John G. Beerends, Antony W. Rix, M. P. Hollier, Michael P. Hollier, F.M.J. Willems, J. Dielissen, Jos Huisken, W. Coene, Rob Koenen and M.J.M. Heijligers and has published in prestigious journals such as IEEE Transactions on Information Theory, IEEE Transactions on Communications and Japanese Journal of Applied Physics.

In The Last Decade

A.P. Hekstra

23 papers receiving 2.6k citations

Hit Papers

align trajectories

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.

Perceptual evaluation of speech quality (PESQ)-a new method for speech quality assessment of telephone networks and codecs

2002 2.0k citations Antony W. Rix, John G. Beerends et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.P. Hekstra Netherlands	12	2.1k	1.0k	954	506	484	23	2.8k
Wai-Yip Chan Canada	16	1.1k 0.5×	543 0.5×	265 0.3×	303 0.6×	212 0.4×	113	1.6k
John G. Beerends Netherlands	15	2.7k 1.3×	1.0k 1.0×	1.1k 1.2×	800 1.6×	190 0.4×	43	3.3k
H.F. Silverman United States	23	1.4k 0.7×	534 0.5×	496 0.5×	100 0.2×	670 1.4×	92	2.1k
Antony W. Rix United Kingdom	11	2.2k 1.1×	955 1.0×	1.0k 1.1×	538 1.1×	209 0.4×	16	2.6k
David Burshtein Israel	23	1.0k 0.5×	736 0.7×	632 0.7×	121 0.2×	1.2k 2.4×	83	2.6k
Pascal Scalart France	16	1.2k 0.6×	282 0.3×	855 0.9×	277 0.5×	143 0.3×	54	1.4k
M. P. Hollier United Kingdom	11	2.0k 0.9×	900 0.9×	917 1.0×	461 0.9×	156 0.3×	25	2.3k
Hakan Erdoğan Türkiye	25	1.9k 0.9×	1.2k 1.2×	737 0.8×	241 0.5×	112 0.2×	112	2.5k
K.K. Paliwal Australia	23	1.5k 0.7×	770 0.8×	296 0.3×	99 0.2×	143 0.3×	75	2.4k
R.V. Cox United States	22	918 0.4×	439 0.4×	342 0.4×	63 0.1×	434 0.9×	78	1.4k

Countries citing papers authored by A.P. Hekstra

Since Specialization

Citations

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

Fields of papers citing papers by A.P. Hekstra

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.P. Hekstra. 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 A.P. Hekstra. The network helps show where A.P. Hekstra may publish in the future.

Co-authorship network of co-authors of A.P. Hekstra

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Yin, Bin, W. Coene, & A.P. Hekstra. (2007). Scalar diffraction modeling in optical disk recording using wave function assembling. Applied Optics. 46(23). 5598–5598. 1 indexed citations

Dielissen, J. & A.P. Hekstra. (2007). Non-fractional parallelism in LDPC decoder implementations. Design, Automation, and Test in Europe. 337–342. 5 indexed citations

Zhang, Haibin, A.P. Hekstra, W. Coene, & Bin Yin. (2007). Performance Investigation of Soft-Decodable Runlength-Limited Codes With Different Minimum Runlength Constraints in High-Density Optical Recording. IEEE Transactions on Magnetics. 43(8). 3525–3534. 4 indexed citations

Dielissen, J. & A.P. Hekstra. (2007). Non-fractional parallelism in LDPC Decoder implementations. 1–6. 5 indexed citations

Hekstra, A.P., et al.. (2007). Refinements of Multi-Track Viterbi Bit-Detection. IEEE Transactions on Magnetics. 43(7). 3333–3339. 6 indexed citations

Coene, W., et al.. (2006). Two-Dimensional Optical Storage. TU/e Research Portal. 5. 749–752. 14 indexed citations

Coene, W., A.P. Hekstra, Bin Yin, et al.. (2006). A new d=1 k=10 soft-decodable RLL code with r=2 RMTR-constraint and a 2-to-3 PCWA mapping for DC-control. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6282. 62820X–62820X. 2 indexed citations

Coene, W., A.P. Hekstra, Bin Yin, et al.. (2006). A New d=1, k=10 Soft-Decodable RLL Code with r=2 MTR-Constraint and a 2-to-3 PCWA Mapping for DC-Control. 37. 168–170. 3 indexed citations

Dielissen, J., et al.. (2006). Low cost LDPC decoder for DVB-S2. 1–6. 64 indexed citations

10.

Hekstra, A.P.. (2005). On the Maximum Difference Between Path Metrics in a Viterbi Decoder. 21–21. 1 indexed citations

11.

Dielissen, J., et al.. (2004). A scalable architecture for LDPC decoding. Design, Automation, and Test in Europe. 3. 30088. 32 indexed citations

12.

Dielissen, J., et al.. (2004). A scalable architecture for LDPC decoding. Proceedings Design, Automation and Test in Europe Conference and Exhibition. 88–93. 28 indexed citations

13.

Bruls, Dominique, et al.. (2004). Two-Dimensional Optical Storage. Japanese Journal of Applied Physics. 43(7S). 4912–4912. 10 indexed citations

14.

Rix, Antony W., Michael P. Hollier, A.P. Hekstra, & John G. Beerends. (2002). Perceptual evaluation of speech quality (PESQ) the new ITU standard for end-to-end speech quality assessment: Part I: Time-delay compensation. Journal of the Audio Engineering Society. 50(10). 755–764. 130 indexed citations

15.

Beerends, John G., A.P. Hekstra, Antony W. Rix, & Michael P. Hollier. (2002). Perceptual Evaluation of Speech Quality (PESQ) The New ITU Standard for End-to-End Speech Quality Assessment Part II: Psychoacoustic Model. Journal of the Audio Engineering Society. 50(10). 765–778. 151 indexed citations

16.

Rix, Antony W., John G. Beerends, M. P. Hollier, & A.P. Hekstra. (2002). Perceptual evaluation of speech quality (PESQ)-a new method for speech quality assessment of telephone networks and codecs. 2. 749–752. 1995 indexed citations breakdown →

17.

Hekstra, A.P., et al.. (2002). PVQM – A perceptual video quality measure. Signal Processing Image Communication. 17(10). 781–798. 71 indexed citations

18.

Rix, Antony W., Michael P. Hollier, John G. Beerends, & A.P. Hekstra. (2000). PESQ-The New ITU Standard for End-to-End Speech Quality Assessment. Journal of the Audio Engineering Society. 22 indexed citations

19.

Hekstra, A.P.. (1993). On the capacity of a binary channel with timing jitter at signal transitions modeled as a random walk. IEEE Transactions on Information Theory. 39(3). 1064–1067. 2 indexed citations

20.

Hekstra, A.P.. (1989). An alternative to metric rescaling in Viterbi decoders. IEEE Transactions on Communications. 37(11). 1220–1222. 93 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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