Philipp Hacker

2.2k total citations · 1 hit paper
60 papers, 759 citations indexed

About

Philipp Hacker is a scholar working on Law, Artificial Intelligence and Safety Research. According to data from OpenAlex, Philipp Hacker has authored 60 papers receiving a total of 759 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Law, 21 papers in Artificial Intelligence and 19 papers in Safety Research. Recurrent topics in Philipp Hacker's work include Ethics and Social Impacts of AI (19 papers), Law, AI, and Intellectual Property (16 papers) and European and International Contract Law (11 papers). Philipp Hacker is often cited by papers focused on Ethics and Social Impacts of AI (19 papers), Law, AI, and Intellectual Property (16 papers) and European and International Contract Law (11 papers). Philipp Hacker collaborates with scholars based in Germany, Italy and United States. Philipp Hacker's co-authors include Andreas Engel, Stefan Grundmann, Felix Naumann, Ralf Krestel, Claudio Novelli, Luciano Floridi, Federico Casolari, Giorgio Alfredo Spedicato, Jessica Morley and Jan-Hendrik Passoth and has published in prestigious journals such as Artificial Intelligence, ACM Transactions on Intelligent Systems and Technology and Artificial Intelligence and Law.

In The Last Decade

Philipp Hacker

51 papers receiving 699 citations

Hit Papers

Regulating ChatGPT and other Large Generative AI Models 2023 2026 2024 2025 2023 50 100 150 200

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Philipp Hacker Germany 14 301 223 161 124 100 60 759
Corinne Cath United Kingdom 8 259 0.9× 341 1.5× 90 0.6× 153 1.2× 43 0.4× 16 803
Huw Roberts United Kingdom 12 213 0.7× 336 1.5× 108 0.7× 107 0.9× 30 0.3× 27 813
Gianclaudio Malgieri Belgium 16 494 1.6× 320 1.4× 159 1.0× 141 1.1× 37 0.4× 50 1.1k
Bart van der Sloot Netherlands 9 218 0.7× 114 0.5× 142 0.9× 33 0.3× 30 0.3× 69 749
Mona Ashok United Kingdom 8 126 0.4× 127 0.6× 79 0.5× 47 0.4× 102 1.0× 9 684
Paul Ohm United States 9 392 1.3× 74 0.3× 176 1.1× 22 0.2× 30 0.3× 26 838
Michèle Finck Germany 13 160 0.5× 56 0.3× 249 1.5× 11 0.1× 80 0.8× 42 598
P.B. de Laat Netherlands 13 124 0.4× 137 0.6× 119 0.7× 30 0.2× 55 0.6× 36 630
Donald Heath United States 7 111 0.4× 110 0.5× 78 0.5× 26 0.2× 110 1.1× 14 705
Jules Polonetsky United States 12 183 0.6× 92 0.4× 97 0.6× 18 0.1× 39 0.4× 19 609

Countries citing papers authored by Philipp Hacker

Since Specialization
Citations

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

Fields of papers citing papers by Philipp Hacker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Philipp Hacker

This figure shows the co-authorship network connecting the top 25 collaborators of Philipp Hacker. A scholar is included among the top collaborators of Philipp Hacker 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 Philipp Hacker. Philipp Hacker 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.
Zehlike, Meike, et al.. (2025). Beyond incompatibility: Trade-offs between mutually exclusive fairness criteria in machine learning and law. Artificial Intelligence. 340. 104280–104280. 1 indexed citations
2.
Hacker, Philipp, et al.. (2025). The regulation of fine-tuning: Federated compliance for modified general-purpose AI models. Computer law & security review. 60. 106234–106234.
3.
Novelli, Claudio, Federico Casolari, Philipp Hacker, Giorgio Alfredo Spedicato, & Luciano Floridi. (2024). Generative AI in EU law: Liability, privacy, intellectual property, and cybersecurity. Computer law & security review. 55. 106066–106066. 16 indexed citations
4.
Fabris, Alessandro, Matthew Dennis, Philipp Hacker, et al.. (2024). Fairness and Bias in Algorithmic Hiring: A Multidisciplinary Survey. ACM Transactions on Intelligent Systems and Technology. 16(1). 1–54. 7 indexed citations
5.
Novelli, Claudio, Philipp Hacker, Jessica Morley, Jarle Trondal, & Luciano Floridi. (2024). A Robust Governance for the AI Act: AI Office, AI Board, Scientific Panel, and National Authorities. SSRN Electronic Journal. 9 indexed citations
6.
Novelli, Claudio, Philipp Hacker, Jessica Morley, Jarle Trondal, & Luciano Floridi. (2024). A Robust Governance for the AI Act: AI Office, AI Board, Scientific Panel, and National Authorities. European Journal of Risk Regulation. 16(2). 566–590. 7 indexed citations
7.
Hacker, Philipp. (2023). Sustainable AI Regulation. SSRN Electronic Journal. 8 indexed citations
8.
Hacker, Philipp. (2023). The European AI liability directives – Critique of a half-hearted approach and lessons for the future. Computer law & security review. 51. 105871–105871. 40 indexed citations
9.
Hacker, Philipp, et al.. (2023). Regulating ChatGPT and other Large Generative AI Models. 1112–1123. 207 indexed citations breakdown →
10.
Hacker, Philipp & Jürgen Neyer. (2023). Substantively smart cities – Participation, fundamental rights and temporality. Internet Policy Review. 12(1). 3 indexed citations
11.
Hacker, Philipp, et al.. (2022). AI Compliance – Challenges of Bridging Data Science and Law. Journal of Data and Information Quality. 14(3). 1–4. 5 indexed citations
12.
Hacker, Philipp. (2021). Manipulation by algorithms. Exploring the triangle of unfair commercial practice, data protection, and privacy law. European Law Journal. 29(1-2). 142–175. 30 indexed citations
13.
Hacker, Philipp, et al.. (2018). Regulating Blockchain: Techno-Social and Legal Challenges - An Introduction. SSRN Electronic Journal. 5 indexed citations
14.
Hacker, Philipp. (2018). Crypto-Securities Regulation: ICOs, Token Sales and Cryptocurrencies under EU Financial Law (European Company and Financial Law Review 2018, 645-696). European Company and Financial Law Review. 1 indexed citations
15.
Hacker, Philipp, et al.. (2017). Learning and the Law: Improving Behavioral Regulation from an International and Comparative Perspective. Journal of law and policy. 25(2). 473. 3 indexed citations
16.
Hacker, Philipp, et al.. (2017). Reining in the Big Promise of Big Data: Transparency, Inequality, and New Regulatory Frontiers. Data Archiving and Networked Services (DANS). 15(1). 1. 4 indexed citations
17.
Hacker, Philipp. (2017). Personalizing EU Private Law: From Disclosures to Nudges and Mandates. European Review of Private Law/Revue européenne de droit privé/Europäische Zeitschrift für Privatrecht. 25(3). 651–677. 3 indexed citations
18.
Grundmann, Stefan & Philipp Hacker. (2017). Digital Technology as a Challenge to European Contract Law – From the Existing to the Future Architecture. SSRN Electronic Journal. 5 indexed citations
19.
Hacker, Philipp. (2017). Personal Data, Exploitative Contracts, and Algorithmic Fairness: Autonomous Vehicles Meet the Internet of Things. SSRN Electronic Journal. 1 indexed citations
20.
Hacker, Philipp. (2016). More Behavioral vs. More Economic Approach: Explaining the Behavioral Divide between the United States and the European Union. Hastings international and comparative law review. 39(2). 355. 1 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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