Synthetic Data -- what, why and how?
Not on the map. Why?
Abstract (arXiv)
This explainer document aims to provide an overview of the current state of the rapidly expanding work on synthetic data technologies, with a particular focus on privacy. The article is intended for a non-technical audience, though some formal definitions have been given to provide clarity to specialists. This article is intended to enable the reader to quickly become familiar with the notion of synthetic data, as well as understand some of the subtle intricacies that come with it. We do believe that synthetic data is a very useful tool, and our hope is that this report highlights that, while drawing attention to nuances that can easily be overlooked in its deployment.
Key facts. Cited by 66 papers in the map (data through 7 Oct 2026). Builds on 114 of its 220 references that are in the map. First posted on arXiv 6 May 2022.
Builds on
114 of 220 references.
References · 114
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- 2016Deep Learning with Differential Privacycited by 2,682
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38 more
- 2016WaveNet: A Generative Model for Raw Audiocited by 1,710
- 2018Demystifying MMD GANscited by 1,268
- 2017A Closer Look at Memorization in Deep Networkscited by 936
- 2016InfoGAN: Interpretable Representation Learning by Information Maximizing Generative Adversarial Netscited by 858
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- 2017Natural TTS Synthesis by Conditioning WaveNet on Mel Spectrogram Predictionscited by 800
- 2016Generative Adversarial Text to Image Synthesiscited by 735
- 2014Certifying and removing disparate impactcited by 715
- 2019Modeling Tabular data using Conditional GANcited by 695
- 2017AttnGAN: Fine-Grained Text to Image Generation with Attentional Generative Adversarial Networkscited by 664
- 2017Renyi Differential Privacycited by 643
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- 2017MoCoGAN: Decomposing Motion and Content for Video Generationcited by 523
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- 2015Generative Moment Matching Networkscited by 252
- 2017MMD GAN: Towards Deeper Understanding of Moment Matching Networkcited by 251
- 2018Differentially Private Generative Adversarial Networkcited by 235
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- 2018Adversarial Audio Synthesiscited by 222
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50 most cited of 114 All 114 (JSON)
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Citing papers per year: 2022: 7; 2023: 20; 2024: 17; 2025: 11; 2026: 11.
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- 2022Brain Imaging Generation with Latent Diffusion Modelscited by 267
- 2024Why Tabular Foundation Models Should Be a Research Prioritycited by 103
- 2023Synthcity: facilitating innovative use cases of synthetic data in different data modalitiescited by 76
- 2023SoK: Privacy-Preserving Data Synthesiscited by 37
- 2023Learning from data with structured missingnesscited by 24
- 2024From Pixel to Cancer: Cellular Automata in Computed Tomographycited by 20
- 2023SurvivalGAN: Generating Time-to-Event Data for Survival Analysiscited by 17
- 2024Systematic Assessment of Tabular Data Synthesiscited by 17
- 2023Mask-conditioned latent diffusion for generating gastrointestinal polyp imagescited by 16
- 2022Morphology-preserving Autoregressive 3D Generative Modelling of the Braincited by 15
- 2023Advances in Embodied Navigation Using Large Language Models: A Surveycited by 14
- 2024From Efficient Multimodal Models to World Models: A Surveycited by 13
38 more
- 2024Privacy Vulnerabilities in Marginals-based Synthetic Datacited by 10
- 2022Non-Imaging Medical Data Synthesis for Trustworthy AI: A Comprehensive Surveycited by 9
- 2023Post-processing Private Synthetic Data for Improving Utility on Selected Measurescited by 9
- 2022Human-in-the-Loop Mixupcited by 8
- 2022On the Utility Recovery Incapability of Neural Net-based Differential Private Tabular Training Data Synthesizer under Privacy Deregulationcited by 8
- 2023Utility Theory of Synthetic Data Generationcited by 8
- 2023Assessment of Differentially Private Synthetic Data for Utility and Fairness in End-to-End Machine Learning Pipelines for Tabular Datacited by 8
- 2022What Does DALL-E 2 Know About Radiology?cited by 7
- 2023Boosting Data Analytics With Synthetic Volume Expansioncited by 7
- 2024Latent Diffusion Models for Attribute-Preserving Image Anonymizationcited by 7
- 2023Astroformer: More Data Might not be all you need for Classificationcited by 6
- 2024Faraday: Synthetic Smart Meter Generator for the smart gridcited by 6
- 2024Synthetic Data: Revisiting the Privacy-Utility Trade-offcited by 6
- 2024IDNet: A Novel Dataset for Identity Document Analysis and Fraud Detectioncited by 6
- 2024Tabular Data Synthesis with Differential Privacy: A Surveycited by 6
- 2025Thinking Beyond Tokens: From Brain-Inspired Intelligence to Cognitive Foundations for Artificial General Intelligence and its Societal Impactcited by 6
- 2023RetailSynth: Synthetic Data Generation for Retail AI Systems Evaluationcited by 5
- 2024Advancing Retail Data Science: Comprehensive Evaluation of Synthetic Datacited by 5
- 2022Provable Membership Inference Privacycited by 4
- 2023A Unified View of Differentially Private Deep Generative Modelingcited by 4
- 2023A Unified Framework for Generative Data Augmentation: A Comprehensive Surveycited by 4
- 2023Privacy Measurement in Tabular Synthetic Data: State of the Art and Future Research Directionscited by 4
- 2024Does Differentially Private Synthetic Data Lead to Synthetic Discoveries?cited by 4
- 2025Concept-as-Tree: A Controllable Synthetic Data Framework Makes Stronger Personalized VLMscited by 4
- 2025FairCauseSyn: Towards Causally Fair LLM-Augmented Synthetic Data Generationcited by 3
- 2023Fairness in AI and Its Long-Term Implications on Societycited by 2
- 2024Differentially Private Synthetic Data with Private Density Estimationcited by 2
- 2024Convex space learning for tabular synthetic data generationcited by 2
- 2024Defining 'Good': Evaluation Framework for Synthetic Smart Meter Datacited by 2
- 2025Filtering with Confidence: When Data Augmentation Meets Conformal Predictioncited by 2
- 2023Differentially Private Synthetic Data Using KD-Treescited by 1
- 2023A supervised generative optimization approach for tabular datacited by 1
- 2023Private Synthetic Data Meets Ensemble Learningcited by 1
- 2025Zero-shot generation of synthetic neurosurgical data with large language modelscited by 1
- 2025Exploring the Effectiveness of Deep Features from Domain-Specific Foundation Models in Retinal Image Synthesiscited by 1
- 2025PRO: Projection Domain Synthesis for CT Imagingcited by 1
- 2025Democratizing Tabular Data Access with an Openunicodex2013Source Syntheticunicodex2013Data SDKcited by 1
- 2026CasualSynth: Generating Structurally Sound Synthetic Datacited by 1
50 most cited of 66 All 66 (JSON)
- 2026Beyond Distributional Fidelity: Causal-Penalized Diffusion for Synthetic Tabular Data8 Oct 2026
- 2026Data Safety: Synthetic Data Quality Analysis Using CIFAKE Dataset13 Jul 2026
- 2026Generative Augmentation of Raman Spectra for Glioma Classification11 Jul 2026
- 2026PSyGenTAB: A Privacy-Preserving Framework for Synthetic Clinical Tabular Data Generation via Constrained Optimization16 Jun 2026
- 2026SoK: Reconstruction Attacks on Synthetic Tabular Data (Insights from Winning the NIST CRC)6 Jun 2026
- 2026High-Quality Synthetic Financial Time-Series using a GAN-Diffusion Framework26 May 2026
- 2026Generating Logically Consistent Synthetic Supply Chain Data with LLM-Driven Knowledge Graph Reasoning26 May 2026
- 2026TS-Skill: A Benchmark for Evaluating Analytical Skills in Time-Series Question Answering23 May 2026
- 2026CasualSynth: Generating Structurally Sound Synthetic Data17 May 2026
- 2026Repurposing Image Diffusion Models for Adversarial Synthetic Structured Data: A Case Study of Ground Truth Drift1 May 2026
- 2026Task-tailored Pre-processing: Fair Downstream Supervised Learning17 Jan 2026
- 2025ArtNet: Hierarchical Clustering-Based Artificial Netlist Generator for ML and DTCO Application15 Oct 2025
38 more
- 2025Filtering with Confidence: When Data Augmentation Meets Conformal Prediction25 Sep 2025
- 2025SynDelay: A Synthetic Dataset for Delivery Delay Prediction30 Aug 2025
- 2025Privacy-Preserving Tabular Synthetic Data Generation Using TabularARGN8 Aug 2025
- 2025Democratizing Tabular Data Access with an Openunicodex2013Source Syntheticunicodex2013Data SDK1 Aug 2025
- 2025Thinking Beyond Tokens: From Brain-Inspired Intelligence to Cognitive Foundations for Artificial General Intelligence and its Societal Impact1 Jul 2025
- 2025FairCauseSyn: Towards Causally Fair LLM-Augmented Synthetic Data Generation23 Jun 2025
- 2025PRO: Projection Domain Synthesis for CT Imaging16 Jun 2025
- 2025Exploring the Effectiveness of Deep Features from Domain-Specific Foundation Models in Retinal Image Synthesis13 Jun 2025
- 2025Concept-as-Tree: A Controllable Synthetic Data Framework Makes Stronger Personalized VLMs17 Mar 2025
- 2025Zero-shot generation of synthetic neurosurgical data with large language models13 Feb 2025
- 2024MIMDE: Exploring the Use of Synthetic vs Human Data for Evaluating Multi-Insight Multi-Document Extraction Tasks29 Nov 2024
- 2024Tabular Data Synthesis with Differential Privacy: A Survey4 Nov 2024
- 2024Privacy Vulnerabilities in Marginals-based Synthetic Data7 Oct 2024
- 2024Flexible framework for generating synthetic electrocardiograms and photoplethysmograms29 Aug 2024
- 2024IDNet: A Novel Dataset for Identity Document Analysis and Fraud Detection3 Aug 2024
- 2024Defining 'Good': Evaluation Framework for Synthetic Smart Meter Data16 Jul 2024
- 2024Convex space learning for tabular synthetic data generation13 Jul 2024
- 2024Synthetic Data: Revisiting the Privacy-Utility Trade-off9 Jul 2024
- 2024From Efficient Multimodal Models to World Models: A Survey27 Jun 2024
- 2024Advancing Retail Data Science: Comprehensive Evaluation of Synthetic Data19 Jun 2024
- 2024Differentially Private Synthetic Data with Private Density Estimation6 May 2024
- 2024Why Tabular Foundation Models Should Be a Research Priority2 May 2024
- 2024Faraday: Synthetic Smart Meter Generator for the smart grid5 Apr 2024
- 2024Latent Diffusion Models for Attribute-Preserving Image Anonymization21 Mar 2024
- 2024Does Differentially Private Synthetic Data Lead to Synthetic Discoveries?20 Mar 2024
- 2024From Pixel to Cancer: Cellular Automata in Computed Tomography11 Mar 2024
- 2024Systematic Assessment of Tabular Data Synthesis9 Feb 2024
- 2023RetailSynth: Synthetic Data Generation for Retail AI Systems Evaluation21 Dec 2023
- 2023Privacy Measurement in Tabular Synthetic Data: State of the Art and Future Research Directions29 Nov 2023
- 2023Advances in Embodied Navigation Using Large Language Models: A Survey1 Nov 2023
- 2023Assessment of Differentially Private Synthetic Data for Utility and Fairness in End-to-End Machine Learning Pipelines for Tabular Data30 Oct 2023
- 2023Boosting Data Analytics With Synthetic Volume Expansion27 Oct 2023
- 2023Private Synthetic Data Meets Ensemble Learning15 Oct 2023
- 2023A Unified Framework for Generative Data Augmentation: A Comprehensive Survey30 Sep 2023
- 2023A Unified View of Differentially Private Deep Generative Modeling27 Sep 2023
- 2023A supervised generative optimization approach for tabular data10 Sep 2023
- 2023Deep Learning for Polycystic Kidney Disease: Utilizing Neural Networks for Accurate and Early Detection through Gene Expression Analysis6 Sep 2023
- 2023SoK: Privacy-Preserving Data Synthesis5 Jul 2023
50 newest of 66 All 66 (JSON)
- 2022Brain Imaging Generation with Latent Diffusion Modelscited by 267
- 2023Mask-conditioned latent diffusion for generating gastrointestinal polyp imagescited by 16
- 2024Latent Diffusion Models for Attribute-Preserving Image Anonymizationcited by 7
- 2026Repurposing Image Diffusion Models for Adversarial Synthetic Structured Data: A Case Study of Ground Truth Driftcited by 0
- 2026Repurposing Image Diffusion Models for Adversarial Synthetic Structured Data: A Case Study of Ground Truth Drift1 May 2026
- 2024Latent Diffusion Models for Attribute-Preserving Image Anonymization21 Mar 2024
- 2023Mask-conditioned latent diffusion for generating gastrointestinal polyp images11 Apr 2023
- 2022Brain Imaging Generation with Latent Diffusion Models15 Sep 2022
- 2022Provable Membership Inference Privacycited by 4
- 2022Provable Membership Inference Privacy12 Nov 2022
- 2024From Efficient Multimodal Models to World Models: A Surveycited by 13
- 2024From Efficient Multimodal Models to World Models: A Survey27 Jun 2024
- 2024Why Tabular Foundation Models Should Be a Research Prioritycited by 103
- 2023Synthcity: facilitating innovative use cases of synthetic data in different data modalitiescited by 76
- 2023SoK: Privacy-Preserving Data Synthesiscited by 37
- 2023Learning from data with structured missingnesscited by 24
- 2024From Pixel to Cancer: Cellular Automata in Computed Tomographycited by 20
- 2023SurvivalGAN: Generating Time-to-Event Data for Survival Analysiscited by 17
- 2022Morphology-preserving Autoregressive 3D Generative Modelling of the Braincited by 15
- 2023Advances in Embodied Navigation Using Large Language Models: A Surveycited by 14
- 2024Privacy Vulnerabilities in Marginals-based Synthetic Datacited by 10
- 2022Non-Imaging Medical Data Synthesis for Trustworthy AI: A Comprehensive Surveycited by 9
- 2023Post-processing Private Synthetic Data for Improving Utility on Selected Measurescited by 9
- 2022Human-in-the-Loop Mixupcited by 8
12 most cited of 55 All 55 (JSON)
- 2026Beyond Distributional Fidelity: Causal-Penalized Diffusion for Synthetic Tabular Data8 Oct 2026
- 2026Data Safety: Synthetic Data Quality Analysis Using CIFAKE Dataset13 Jul 2026
- 2026Generative Augmentation of Raman Spectra for Glioma Classification11 Jul 2026
- 2026PSyGenTAB: A Privacy-Preserving Framework for Synthetic Clinical Tabular Data Generation via Constrained Optimization16 Jun 2026
- 2026SoK: Reconstruction Attacks on Synthetic Tabular Data (Insights from Winning the NIST CRC)6 Jun 2026
- 2026High-Quality Synthetic Financial Time-Series using a GAN-Diffusion Framework26 May 2026
- 2026Generating Logically Consistent Synthetic Supply Chain Data with LLM-Driven Knowledge Graph Reasoning26 May 2026
- 2026TS-Skill: A Benchmark for Evaluating Analytical Skills in Time-Series Question Answering23 May 2026
- 2026Task-tailored Pre-processing: Fair Downstream Supervised Learning17 Jan 2026
- 2025ArtNet: Hierarchical Clustering-Based Artificial Netlist Generator for ML and DTCO Application15 Oct 2025
- 2025Filtering with Confidence: When Data Augmentation Meets Conformal Prediction25 Sep 2025
- 2025SynDelay: A Synthetic Dataset for Delivery Delay Prediction30 Aug 2025
12 newest of 55 All 55 (JSON)