Volkmar Hamacher

1.6k total citations
55 papers, 1.2k citations indexed

About

Volkmar Hamacher is a scholar working on Computer Networks and Communications, Cognitive Neuroscience and Hardware and Architecture. According to data from OpenAlex, Volkmar Hamacher has authored 55 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Computer Networks and Communications, 15 papers in Cognitive Neuroscience and 15 papers in Hardware and Architecture. Recurrent topics in Volkmar Hamacher's work include Hearing Loss and Rehabilitation (15 papers), Interconnection Networks and Systems (13 papers) and Parallel Computing and Optimization Techniques (12 papers). Volkmar Hamacher is often cited by papers focused on Hearing Loss and Rehabilitation (15 papers), Interconnection Networks and Systems (13 papers) and Parallel Computing and Optimization Techniques (12 papers). Volkmar Hamacher collaborates with scholars based in Canada, United States and Germany. Volkmar Hamacher's co-authors include Ersin Avci, Andrej Kral, Thomas Lenarz, Z.G. Vranesic, Ahmed E. Kamal, Alexander D. Stoyenko, Richard C. Holt, Bruno R. Preiss, Henning Puder and Josef Chalupper and has published in prestigious journals such as The Journal of Comparative Neurology, IEEE Transactions on Software Engineering and IEEE Transactions on Computers.

In The Last Decade

Volkmar Hamacher

53 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Volkmar Hamacher Canada 19 512 345 254 252 205 55 1.2k
Jeroen Breebaart Netherlands 20 628 1.2× 1.2k 3.4× 9 0.0× 30 0.1× 77 0.4× 55 1.5k
N.E. Cotter United States 9 284 0.6× 137 0.4× 3 0.0× 39 0.2× 143 0.7× 20 703
Thomas W. Parsons United Kingdom 8 98 0.2× 360 1.0× 24 0.1× 24 0.1× 6 0.0× 15 632
Nikunj Raghuvanshi United States 16 258 0.5× 457 1.3× 44 0.2× 75 0.3× 1 0.0× 42 1.1k
Bernd T. Meyer Germany 17 411 0.8× 818 2.4× 3 0.0× 21 0.1× 40 0.2× 88 1.2k
Miller Puckette United States 16 312 0.6× 712 2.1× 27 0.1× 13 0.1× 4 0.0× 50 974
Minhao Yang Switzerland 18 285 0.6× 167 0.5× 59 0.2× 51 0.2× 9 0.0× 41 1.5k
Guangshe Zhao China 20 277 0.5× 29 0.1× 26 0.1× 58 0.2× 2 0.0× 52 1.2k
Enea Ceolini Switzerland 12 255 0.5× 240 0.7× 23 0.1× 16 0.1× 7 0.0× 27 826
Thinh Nguyen United States 23 269 0.5× 180 0.5× 12 0.0× 1.3k 5.3× 3 0.0× 97 1.9k

Countries citing papers authored by Volkmar Hamacher

Since Specialization
Citations

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

Fields of papers citing papers by Volkmar Hamacher

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Volkmar Hamacher

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

All Works

20 of 20 papers shown
1.
Boyle, Patrick, Adrian Dalbert, Christof Röösli, et al.. (2023). Classification of Acoustic Hearing Preservation After Cochlear Implantation Using Electrocochleography. Trends in Hearing. 27. 1871534341–1871534341. 6 indexed citations
2.
Hamacher, Volkmar, et al.. (2016). Transient Noise Reduction in Cochlear Implant Users: A Multi-Band Approach. Audiology Research. 6(2). 154–154. 5 indexed citations
3.
Hamacher, Volkmar, et al.. (2015). Evaluation of A Transient Noise Reduction Algorithm in Cochlear Implant Users. Audiology Research. 5(2). 116–116. 12 indexed citations
4.
Fredelake, Stefan, et al.. (2012). Improved Speech Intelligibility With Cochlear Implants Using State-of-the-Art Noise Reduction Algorithms.. 1–3. 6 indexed citations
5.
Hamacher, Volkmar, et al.. (2012). Computer Organization and Embedded Systems. 23 indexed citations
6.
Bell, Brett, Christof Stieger, Nicolas Gerber, et al.. (2012). A self-developed and constructed robot for minimally invasive cochlear implantation. Acta Oto-Laryngologica. 132(4). 355–360. 70 indexed citations
7.
Keidser, Gitte, Elizabeth Convery, & Volkmar Hamacher. (2011). The effect of gain mismatch on horizontal localization performance. The Hearing Journal. 64(2). 26–26. 6 indexed citations
8.
Keidser, Gitte, Kristin Rohrseitz, Harvey Dillon, et al.. (2006). The effect of multi-channel wide dynamic range compression, noise reduction, and the directional microphone on horizontal localization performance in hearing aid wearers. International Journal of Audiology. 45(10). 563–579. 82 indexed citations
9.
Hamacher, Volkmar. (2005). Signal processing in high-end hearing aids. EURASIP Journal on Advances in Signal Processing. 18. 2915–2929. 28 indexed citations
10.
Hamacher, Volkmar, et al.. (2005). Signal Processing in High-End Hearing Aids: State of the Art, Challenges, and Future Trends. EURASIP Journal on Advances in Signal Processing. 2005(18). 140 indexed citations
11.
Lam, Clement, Hong Jiang, & Volkmar Hamacher. (1995). Design and Analysis of Hierarchical Ring Networks for Shared-Memory Multiprocessors.. Proceedings of the International Conference on Parallel Processing. 46–50. 10 indexed citations
12.
Kamal, Ahmed E. & Volkmar Hamacher. (1990). Utilizing bandwidth sharing in the slotted ring. IEEE Transactions on Computers. 39(3). 289–299. 20 indexed citations
13.
Kamal, Ahmed E. & Volkmar Hamacher. (1989). Approximate analysis of non-exhaustive multiserver polling systems with applications to local area networks. Computer Networks and ISDN Systems. 17(1). 15–27. 30 indexed citations
14.
Preiss, Bruno R. & Volkmar Hamacher. (1988). Semi-Static Dataflow.. Proceedings of the International Conference on Parallel Processing. 127–134. 2 indexed citations
15.
Preiss, Bruno R. & Volkmar Hamacher. (1988). A cache-based message passing scheme for a shared-bus multiprocessor. ACM SIGARCH Computer Architecture News. 16(2). 358–364. 1 indexed citations
16.
Hamacher, Volkmar, et al.. (1984). Computer organization (2nd ed.). McGraw-Hill, Inc. eBooks. 1 indexed citations
17.
Loucks, Wayne M., et al.. (1984). Short-Packet Transfer Performance in Local Area Rings.. 174–184. 3 indexed citations
18.
Vranesic, Z.G., et al.. (1977). On the Teaching of Computer Organization to Engineering Undergraduates. IEEE Transactions on Education. 20(1). 27–30. 3 indexed citations
19.
Sorenson, Paul & Volkmar Hamacher. (1975). A Real-Time System Design Methodology*. INFOR Information Systems and Operational Research. 13(1). 1–18. 20 indexed citations
20.
Hamacher, Volkmar, et al.. (1974). Pattern synchronization in two-dimensional cellular spaces. Information and Control. 26(1). 12–23. 6 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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