Christoph Hellings

775 total citations
56 papers, 456 citations indexed

About

Christoph Hellings is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Artificial Intelligence. According to data from OpenAlex, Christoph Hellings has authored 56 papers receiving a total of 456 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Electrical and Electronic Engineering, 20 papers in Computer Networks and Communications and 11 papers in Artificial Intelligence. Recurrent topics in Christoph Hellings's work include Advanced MIMO Systems Optimization (38 papers), Energy Harvesting in Wireless Networks (15 papers) and Advanced Wireless Network Optimization (15 papers). Christoph Hellings is often cited by papers focused on Advanced MIMO Systems Optimization (38 papers), Energy Harvesting in Wireless Networks (15 papers) and Advanced Wireless Network Optimization (15 papers). Christoph Hellings collaborates with scholars based in Germany, Switzerland and Canada. Christoph Hellings's co-authors include Wolfgang Utschick, Michael Joham, Nathan Lacroix, Andreas Wallraff, Ants Remm, Graham J. Norris, Sebastian Krinner, Christopher Eichler, Stefania Lazar and Christian Kraglund Andersen and has published in prestigious journals such as Physical Review Letters, Nature Communications and IEEE Transactions on Information Theory.

In The Last Decade

Christoph Hellings

53 papers receiving 444 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christoph Hellings Germany 13 252 187 123 88 27 56 456
Ofer Amrani Israel 11 351 1.4× 126 0.7× 124 1.0× 49 0.6× 8 0.3× 71 412
Tianyu Wu China 10 108 0.4× 84 0.4× 146 1.2× 53 0.6× 48 1.8× 39 354
Werner G. Teich Germany 11 158 0.6× 108 0.6× 120 1.0× 92 1.0× 23 0.9× 47 300
A. Spalvieri Italy 15 630 2.5× 101 0.5× 171 1.4× 72 0.8× 31 1.1× 100 706
Jonathan D. Coker United States 10 153 0.6× 80 0.4× 177 1.4× 73 0.8× 20 0.7× 22 325
Xiangyu Wu China 13 527 2.1× 78 0.4× 28 0.2× 46 0.5× 14 0.5× 103 615
Luca Barletta Italy 17 871 3.5× 63 0.3× 157 1.3× 99 1.1× 13 0.5× 77 921
A. Salsano Italy 13 395 1.6× 86 0.5× 117 1.0× 49 0.6× 12 0.4× 67 562
Zhangchao Ma China 9 186 0.7× 171 0.9× 130 1.1× 103 1.2× 7 0.3× 15 348
Xiaojian Tian China 10 154 0.6× 74 0.4× 61 0.5× 113 1.3× 4 0.1× 43 302

Countries citing papers authored by Christoph Hellings

Since Specialization
Citations

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

Fields of papers citing papers by Christoph Hellings

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christoph Hellings

This figure shows the co-authorship network connecting the top 25 collaborators of Christoph Hellings. A scholar is included among the top collaborators of Christoph Hellings 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 Christoph Hellings. Christoph Hellings 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.
Hellings, Christoph, Nathan Lacroix, Ants Remm, et al.. (2025). Calibrating magnetic flux control in superconducting circuits by compensating distortions on timescales from nanoseconds up to tens of microseconds. Physical Review Research. 7(4). 2 indexed citations
2.
Remm, Ants, et al.. (2025). Realizing a Continuous Set of Two-Qubit Gates Parameterized by an Idle Time. PRX Quantum. 6(4). 2 indexed citations
3.
Lacroix, Nathan, Ants Remm, A. H. McDonald, et al.. (2025). Fast Flux-Activated Leakage Reduction for Superconducting Quantum Circuits. Physical Review Letters. 134(12). 120601–120601. 8 indexed citations
4.
Ficheux, Quentin, J. Michael Herrmann, Ants Remm, et al.. (2023). Calibration of Drive Nonlinearity for Arbitrary-Angle Single-Qubit Gates Using Error Amplification. Physical Review Applied. 20(2). 12 indexed citations
5.
Remm, Ants, Sebastian Krinner, Nathan Lacroix, et al.. (2023). Intermodulation Distortion in a Josephson Traveling-Wave Parametric Amplifier. Physical Review Applied. 20(3). 11 indexed citations
6.
Herrmann, J., Ants Remm, Christian Kraglund Andersen, et al.. (2022). Realizing quantum convolutional neural networks on a superconducting quantum processor to recognize quantum phases. Nature Communications. 13(1). 4144–4144. 66 indexed citations
7.
Hellings, Christoph, et al.. (2021). Improper Signaling Versus Time-Sharing in the MISO Z-Interference Channel. IEEE Communications Letters. 25(7). 2181–2185. 2 indexed citations
8.
Remm, Ants, Christian Kraglund Andersen, Stefania Lazar, et al.. (2021). Quantum Error Correction Using a Distance Three Surface Code with Superconducting Qubits.. Bulletin of the American Physical Society. 1 indexed citations
9.
Andersen, Christian Kraglund, Ants Remm, Stefania Lazar, et al.. (2021). A Device for Realizing Error Correction with a Distance-3 Surface Code using Superconducting Circuits. Bulletin of the American Physical Society. 1 indexed citations
10.
Hellings, Christoph, et al.. (2020). Two-User SIMO Interference Channel With Treating Interference as Noise: Improper Signaling Versus Time-Sharing. IEEE Transactions on Signal Processing. 68. 6467–6480. 4 indexed citations
11.
Lacroix, Nathan, Christoph Hellings, Christian Kraglund Andersen, et al.. (2020). Improving the Performance of Deep Quantum Optimization Algorithms with Continuous Gate Sets. Repository for Publications and Research Data (ETH Zurich). 50 indexed citations
12.
Hellings, Christoph, et al.. (2019). High-SNR Analysis of Improper Signaling in the MIMO Broadcast Channel with TIN. mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich). 1 indexed citations
13.
Hellings, Christoph, et al.. (2019). Evaluation of Neural-Network-Based Channel Estimators Using Measurement Data. International ITG Workshop on Smart Antennas. 164–168. 6 indexed citations
14.
Hellings, Christoph & Wolfgang Utschick. (2018). Proper Time-Sharing as a Baseline for Studying Improper Signaling in Interference Channels. International ITG Workshop on Smart Antennas. 1–6. 2 indexed citations
15.
Hellings, Christoph & Wolfgang Utschick. (2017). On the Worst-Case Noise in Gaussian MIMO Systems with Proper and with Improper Signaling.. 1–7. 2 indexed citations
16.
Hellings, Christoph & Wolfgang Utschick. (2017). Improper Signaling Versus Time-Sharing in the SISO Z-Interference Channel. IEEE Communications Letters. 21(11). 2432–2435. 13 indexed citations
17.
Hellings, Christoph, et al.. (2016). Close-to-Optimal Partial Decode-and-Forward Rate in the MIMO Relay Channel via Convex Programming.. mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich). 1–8.
18.
Hellings, Christoph, Michael Köller, & Wolfgang Utschick. (2015). An Impropriety Test Based on Block-Skew-Circulant Matrices. International ITG Workshop on Smart Antennas. 1–6. 5 indexed citations
19.
Hellings, Christoph & Wolfgang Utschick. (2013). Energy efficiency optimization in MIMO broadcast channels with fairness constraints. 599–603. 8 indexed citations
20.
Joham, Michael, Christoph Hellings, & Raphael Hunger. (2010). QoS feasibility for the MIMO broadcast channel: Robust formulation and multi-carrier systems. HAL (Le Centre pour la Communication Scientifique Directe). 610–614. 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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