Efficient Search for Diverse Coherent Explanations
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Abstract (arXiv)
This paper proposes new search algorithms for counterfactual explanations based upon mixed integer programming. We are concerned with complex data in which variables may take any value from a contiguous range or an additional set of discrete states. We propose a novel set of constraints that we refer to as a "mixed polytope" and show how this can be used with an integer programming solver to efficiently find coherent counterfactual explanations i.e. solutions that are guaranteed to map back onto the underlying data structure, while avoiding the need for brute-force enumeration. We also look at the problem of diverse explanations and show how these can be generated within our framework.
Key facts. Cited by 111 papers in the map (data through 7 Oct 2026). First posted on arXiv 2 Jan 2019.
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Citing papers per year: 2021: 21; 2022: 20; 2023: 25; 2024: 18; 2025: 17; 2026: 10.
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- 2021Deep Neural Networks and Tabular Data: A Surveycited by 489
- 2023AI Transparency in the Age of LLMs: A Human-Centered Research Roadmapcited by 119
- 2021CARLA: A Python Library to Benchmark Algorithmic Recourse and Counterfactual Explanation Algorithmscited by 85
- 2021If Only We Had Better Counterfactual Explanations: Five Key Deficits to Rectify in the Evaluation of Counterfactual XAI Techniquescited by 82
- 2021Counterfactuals and Causability in Explainable Artificial Intelligence: Theory, Algorithms, and Applicationscited by 59
- 2021Beyond Trivial Counterfactual Explanations with Diverse Valuable Explanationscited by 56
- 2022CLEAR: Generative Counterfactual Explanations on Graphscited by 48
- 2021Optimal Counterfactual Explanations in Tree Ensemblescited by 36
- 2022Cycle-Consistent Counterfactuals by Latent Transformationscited by 33
- 2022DualCF: Efficient Model Extraction Attack from Counterfactual Explanationscited by 31
- 2021ReLAX: Reinforcement Learning Agent eXplainer for Arbitrary Predictive Modelscited by 25
- 2021Amortized Generation of Sequential Algorithmic Recourses for Black-box Modelscited by 24
38 more
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- 2023Efficient XAI Techniques: A Taxonomic Surveycited by 14
- 2022MACE: An Efficient Model-Agnostic Framework for Counterfactual Explanationcited by 12
- 2022Counterfactual Explanations for Misclassified Images: How Human and Machine Explanations Differcited by 12
- 2023Distributionally Robust Recourse Actioncited by 12
- 2022Feature-based Learning for Diverse and Privacy-Preserving Counterfactual Explanationscited by 11
- 2023Achieving Diversity in Counterfactual Explanations: a Review and Discussioncited by 11
- 2024Probabilistically Plausible Counterfactual Explanations with Normalizing Flowscited by 11
- 2021Multi-objective Explanations of GNN Predictionscited by 10
- 2022Diverse Counterfactual Explanations for Anomaly Detection in Time Seriescited by 10
- 2022Personalized Algorithmic Recourse with Preference Elicitationcited by 9
- 2023GAM Coach: Towards Interactive and User-centered Algorithmic Recoursecited by 9
- 2023Generating collective counterfactual explanations in score-based classification via mathematical optimizationcited by 9
- 2024Counterfactual Explanations via Riemannian Latent Space Traversalcited by 9
- 2022Counterfactual Explanations Using Optimization With Constraint Learningcited by 8
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- 2025Towards Desiderata-Driven Design of Visual Counterfactual Explainerscited by 7
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- 2024Generating Likely Counterfactuals Using Sum-Product Networkscited by 6
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- 2021Counterfactual Explanations via Latent Space Projection and Interpolationcited by 5
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- 2024Sparse and Faithful Explanations Without Sparse Modelscited by 5
- 2024Unifying Perspectives: Plausible Counterfactual Explanations on Global, Group-wise, and Local Levelscited by 5
- 2021Case Level Counterfactual Reasoning in Process Miningcited by 4
50 most cited of 111 All 111 (JSON)
- 2026Faithful, Sufficient and Understandable: Rethinking Graph Counterfactual Explanations via Discrete Diffusion Inversion12 Aug 2026
- 2026The Role of Causality in Algorithmic Recourse30 Jul 2026
- 2026Agentic Search for Counterfactual Recourse under Fixed LLM Budgets7 Jun 2026
- 2026From Universal to Individualized Actionability: Revisiting Personalization in Algorithmic Recourse9 Apr 2026
- 2026Protein Counterfactuals via Diffusion-Guided Latent Optimization11 Mar 2026
- 2026Improving understanding and trust in AI: How users benefit from interval-based counterfactual explanations22 Feb 2026
- 2026Structure-Aware Robust Counterfactual Explanations via Conditional Gaussian Network Classifiers8 Feb 2026
- 2026ElliCE: Efficient and Provably Robust Algorithmic Recourse via the Rashomon Sets7 Feb 2026
- 2026Counterfactual Modeling with Fine-Tuned LLMs for Health Intervention Design and Sensor Data Augmentation21 Jan 2026
- 2026The Impact of Machine Learning Uncertainty on the Robustness of Counterfactual Explanations20 Jan 2026
- 2025Cross-modal Counterfactual Explanations: Uncovering Decision Factors and Dataset Biases in Subjective Classification21 Dec 2025
- 2025DCFO: Density-Based Counterfactuals for Outliers -- Additional Material11 Dec 2025
38 more
- 2025Actionable and diverse counterfactual explanations incorporating domain knowledge and plausibility constraints25 Nov 2025
- 2025An Explainable Gaussian Process Auto-encoder for Tabular Data31 Aug 2025
- 2025P2C: Path to Counterfactuals28 Aug 2025
- 2025Counterfactual Visual Explanation via Causally-Guided Adversarial Steering14 Jul 2025
- 2025Towards Desiderata-Driven Design of Visual Counterfactual Explainers17 Jun 2025
- 2025DiCoFlex: Model-agnostic diverse counterfactuals with flexible control29 May 2025
- 2025UGCE: User-Guided Incremental Counterfactual Exploration27 May 2025
- 2025Counterfactual Strategies for Markov Decision Processes14 May 2025
- 2025Interpretable Event Diagnosis in Water Distribution Networks12 May 2025
- 2025Show Me How: Benefits and Challenges of Agent-Augmented Counterfactual Explanations for Non-Expert Users6 Apr 2025
- 2025Exploring Energy Landscapes for Minimal Counterfactual Explanations: Applications in Cybersecurity and Beyond23 Mar 2025
- 2025Understanding Fixed Predictions via Confined Regions22 Feb 2025
- 2025Model-Free Counterfactual Subset Selection at Scale12 Feb 2025
- 2025A Novel Multi-Objective Evolutionary Algorithm for Counterfactual Generation3 Feb 2025
- 2025Graph Counterfactual Explainable AI via Latent Space Traversal15 Jan 2025
- 2024Clinicians' Voice: Fundamental Considerations for XAI in Healthcare7 Nov 2024
- 2024Counterfactual Explanations via Riemannian Latent Space Traversal4 Nov 2024
- 2024FACEGroup: Feasible and Actionable Counterfactual Explanations for Group Fairness29 Oct 2024
- 2024Improving Decision Sparsity27 Oct 2024
- 2024Perfect Counterfactuals in Imperfect Worlds: Modelling Noisy Implementation of Actions in Sequential Algorithmic Recourse3 Oct 2024
- 2024CoGS: Causality Constrained Counterfactual Explanations using goal-directed ASP11 Jul 2024
- 2024Using Constraints to Discover Sparse and Alternative Subgroup Descriptions3 Jun 2024
- 2024Unifying Perspectives: Plausible Counterfactual Explanations on Global, Group-wise, and Local Levels27 May 2024
- 2024Probabilistically Plausible Counterfactual Explanations with Normalizing Flows27 May 2024
- 2024CFGs: Causality Constrained Counterfactual Explanations using goal-directed ASP24 May 2024
- 2024Reassessing Evaluation Functions in Algorithmic Recourse: An Empirical Study from a Human-Centered Perspective23 May 2024
- 2024Mining Action Rules for Defect Reduction Planning22 May 2024
- 2024SIDEs: Separating Idealization from Deceptive Explanations in xAI25 Apr 2024
- 2024Generating Feasible and Plausible Counterfactual Explanations for Outcome Prediction of Business Processes14 Mar 2024
- 2024Sparse and Faithful Explanations Without Sparse Models15 Feb 2024
- 2024Counterfactual Generation with Answer Set Programming6 Feb 2024
- 2024Generating Likely Counterfactuals Using Sum-Product Networks25 Jan 2024
- 2024PUPAE: Intuitive and Actionable Explanations for Time Series Anomalies16 Jan 2024
- 2023Extracting human interpretable structure-property relationships in chemistry using XAI and large language models7 Nov 2023
- 2023Counterfactual Explanation Generation with s(CASP)23 Oct 2023
- 2023Generating collective counterfactual explanations in score-based classification via mathematical optimization19 Oct 2023
- 2023Co-audit: tools to help humans double-check AI-generated content2 Oct 2023
- 2023Inverse classification with logistic and softmax classifiers: efficient optimization16 Sep 2023
50 newest of 111 All 111 (JSON)
- 2021Deep Neural Networks and Tabular Data: A Surveycited by 489
- 2023AI Transparency in the Age of LLMs: A Human-Centered Research Roadmapcited by 119
- 2021CARLA: A Python Library to Benchmark Algorithmic Recourse and Counterfactual Explanation Algorithmscited by 85
- 2021If Only We Had Better Counterfactual Explanations: Five Key Deficits to Rectify in the Evaluation of Counterfactual XAI Techniquescited by 82
- 2021Counterfactuals and Causability in Explainable Artificial Intelligence: Theory, Algorithms, and Applicationscited by 59
- 2021Beyond Trivial Counterfactual Explanations with Diverse Valuable Explanationscited by 56
- 2022CLEAR: Generative Counterfactual Explanations on Graphscited by 48
- 2021Optimal Counterfactual Explanations in Tree Ensemblescited by 36
- 2022Cycle-Consistent Counterfactuals by Latent Transformationscited by 33
- 2022DualCF: Efficient Model Extraction Attack from Counterfactual Explanationscited by 31
- 2021ReLAX: Reinforcement Learning Agent eXplainer for Arbitrary Predictive Modelscited by 25
- 2021Amortized Generation of Sequential Algorithmic Recourses for Black-box Modelscited by 24
12 most cited of 107 All 107 (JSON)
- 2026The Role of Causality in Algorithmic Recourse30 Jul 2026
- 2026From Universal to Individualized Actionability: Revisiting Personalization in Algorithmic Recourse9 Apr 2026
- 2026Protein Counterfactuals via Diffusion-Guided Latent Optimization11 Mar 2026
- 2026Improving understanding and trust in AI: How users benefit from interval-based counterfactual explanations22 Feb 2026
- 2026Structure-Aware Robust Counterfactual Explanations via Conditional Gaussian Network Classifiers8 Feb 2026
- 2026ElliCE: Efficient and Provably Robust Algorithmic Recourse via the Rashomon Sets7 Feb 2026
- 2026Counterfactual Modeling with Fine-Tuned LLMs for Health Intervention Design and Sensor Data Augmentation21 Jan 2026
- 2026The Impact of Machine Learning Uncertainty on the Robustness of Counterfactual Explanations20 Jan 2026
- 2025Cross-modal Counterfactual Explanations: Uncovering Decision Factors and Dataset Biases in Subjective Classification21 Dec 2025
- 2025DCFO: Density-Based Counterfactuals for Outliers -- Additional Material11 Dec 2025
- 2025Actionable and diverse counterfactual explanations incorporating domain knowledge and plausibility constraints25 Nov 2025
- 2025An Explainable Gaussian Process Auto-encoder for Tabular Data31 Aug 2025
12 newest of 107 All 107 (JSON)