Christian Wagner

ORCID

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 110

Top Venues

FUZZ-IEEE

CoRR

IEEE Trans. Fuzzy Syst.

FUZZ

University of Essex, Colchester, UK (PHD)

Education History

University of Essex, Colchester, UK

PHD

Publications

Tajul Rosli Bin Razak, Jonathan M. Garibaldi, Christian Wagner
A Comprehensive Guideline to Design Interpretable Hierarchical Fuzzy Systems. FUZZ (2024)
Marcin Pietrasik, Anna Wilbik, Paul Grefen, Christian Wagner, Luis Magdalena
Breaking Boundaries Initiative: Workshop on Industry-Academia Collaboration [Technical Activities]. IEEE Comput. Intell. Mag. 19 (1) (2024)
Christian Wagner
IEEE CIS VP-Technical Activities Vision Statement [Society Briefs]. IEEE Comput. Intell. Mag. 19 (1) (2024)
Chao Chen, Christian Wagner, Jonathan M. Garibaldi
Gradient-based Fuzzy System Optimisation via Automatic Differentiation - FuzzyR as a Use Case. CoRR (2024)
Yu Zhao, Christian Wagner, Brendan Ryan, Direnc Pekaslan, Javier Navarro
Interval Agreement Weighted Average - Sensitivity to Data Set Features. FUZZ (2024)
Ruizhe Li, Grazziela P. Figueredo, Dorothee Auer, Christian Wagner, Xin Chen
MrRegNet: Multi-resolution Mask Guided Convolutional Neural Network for Medical Image Registration with Large Deformations. CoRR (2024)
Shaily Kabir, Christian Wagner, Zack Ellerby
Toward Handling Uncertainty-At-Source in AI - A Review and Next Steps for Interval Regression. IEEE Trans. Artif. Intell. 5 (1) (2024)
Han Meng, Christian Wagner, Isaac Triguero
SEGAL time series classification - Stable explanations using a generative model and an adaptive weighting method for LIME. Neural Networks 176 (2024)
Te Zhang, Christian Wagner
Generating Locally Relevant Explanations Using Causal Rule Discovery. FUZZ (2024)
Te Zhang, Jingda Ying, Christian Wagner, Jonathan M. Garibaldi
Towards Causal Fuzzy System Rules Using Causal Direction. FUZZ (2023)
Han Meng, Christian Wagner, Isaac Triguero
Explaining time series classifiers through meaningful perturbation and optimisation. Inf. Sci. 645 (2023)
Han Meng, Christian Wagner, Isaac Triguero
An Initial Step Towards Stable Explanations for Multivariate Time Series Classifiers with LIME. FUZZ (2023)
Jimiama M. M. Mase, Peter Chapman, Christian Wagner, Grazziela P. Figueredo
Driving Risk Assessment Using Intervals and Weighted Fuzzy Rules. FUZZ (2023)
Tajul Rosli Bin Razak, Nor Hanimah Kamis, Nurul Hanan Anuar, Jonathan M. Garibaldi, Christian Wagner
Decomposing Conventional Fuzzy Logic Systems to Hierarchical Fuzzy Systems. FUZZ (2023)
Jingda Ying, Shaily Kabir, Christian Wagner
A Restricted Parametrized Model for Interval-Valued Regression. FUZZ (2023)
Direnc Pekaslan, Jose Maria Alonso-Moral, Kasun Bandara, Christoph Bergmeir, Juan Bernabé-Moreno, Robert Eigenmann, Nils Einecke, Selvi Ergen, Rakshitha Godahewa, Hansika Hewamalage, Jesus Lago, Steffen Limmer, Sven Rebhan, Boris Rabinovich, Dilini Rajapaksha, Heda Song, Christian Wagner, Wenlong Wu, Luis Magdalena, Isaac Triguero
The Energy Prediction Smart-Meter Dataset: Analysis of Previous Competitions and Beyond. CoRR (2023)
Te Zhang, Christian Wagner, Jonathan M. Garibaldi
Counterfactual rule generation for fuzzy rule-based classification systems. FUZZ-IEEE (2022)
Shaily Kabir, Christian Wagner
Visualization of Interval Regression for Facilitating Data and Model Insight. FUZZ-IEEE (2022)
Laura De Miguel, Regivan H. N. Santiago, Christian Wagner, Jonathan M. Garibaldi, Zdenko Takác, Antonio-Francisco Roldán-López-de-Hierro, Humberto Bustince
Extension of Restricted Equivalence Functions and Similarity Measures for Type-2 Fuzzy Sets. IEEE Trans. Fuzzy Syst. 30 (9) (2022)
Tajul Rosli Razak, Nurul Hanan Anuar, Jonathan M. Garibaldi, Christian Wagner
Modelling Hierarchical Fuzzy Systems for Mango Grading via FuzzyR Toolkit. FUZZ-IEEE (2022)
Direnc Pekaslan, Christian Wagner
Alpha-cut based compositional representation of fuzzy sets and exploration of associated fuzzy set regression. FUZZ-IEEE (2022)
Zack Ellerby, Christian Wagner
Does Permitting Uncertain Estimates Help or Hinder the Wisdom of Crowds? FUZZ-IEEE (2022)
Pasquale D'Alterio, Jonathan M. Garibaldi, Christian Wagner
A Constrained Parametric Approach for Modeling Uncertain Data. IEEE Trans. Fuzzy Syst. 30 (9) (2022)
Shaily Kabir, Christian Wagner
Interval-Valued Regression - Sensitivity to Data Set Features. FUZZ-IEEE (2021)
Tajul Rosli Razak, Jonathan M. Garibaldi, Christian Wagner, Amir Pourabdollah, Daniele Soria
Toward a Framework for Capturing Interpretability of Hierarchical Fuzzy Systems - A Participatory Design Approach. IEEE Trans. Fuzzy Syst. 29 (5) (2021)
Zack Ellerby, Christian Wagner
Do People Prefer to Give Interval-Valued or Point Estimates and Why? FUZZ-IEEE (2021)
Md. Mahmudul Hasan, Mosarrat Jahan, Shaily Kabir, Christian Wagner
A Fuzzy Logic-Based Trust Estimation in Edge-Enabled Vehicular Ad Hoc Networks. FUZZ-IEEE (2021)
Direnc Pekaslan, Christian Wagner
Compositional Linear Regression on Interval-valued Data. SSCI (2021)
Shaily Kabir, Christian Wagner, Zack Ellerby
Towards Handling Uncertainty-at-Source in AI - A Review and Next Steps for Interval Regression. CoRR (2021)
Chao Chen, Yu Zhao, Christian Wagner, Direnc Pekaslan, Jonathan M. Garibaldi
An Extension of the FuzzyR Toolbox for Non-Singleton Fuzzy Logic Systems. FUZZ-IEEE (2021)
Pasquale D'Alterio, Jonathan M. Garibaldi, Robert I. John, Christian Wagner
A Fast Inference and Type-Reduction Process for Constrained Interval Type-2 Fuzzy Systems. IEEE Trans. Fuzzy Syst. 29 (11) (2021)
Tajul Rosli Razak, Chao Chen, Jonathan M. Garibaldi, Christian Wagner
Designing the Hierarchical Fuzzy Systems Via FuzzyR Toolbox. FUZZ-IEEE (2021)
Shaily Kabir, Christian Wagner, Timothy Craig Havens, Derek T. Anderson
A Similarity Measure Based on Bidirectional Subsethood for Intervals. IEEE Trans. Fuzzy Syst. 28 (11) (2020)
Josie McCulloch, Christian Wagner
On the choice of similarity measures for type-2 fuzzy sets. Inf. Sci. 510 (2020)
Direnc Pekaslan, Chao Chen, Christian Wagner, Jonathan M. Garibaldi
Performance and Interpretability in Fuzzy Logic Systems - Can We Have Both? IPMU (1) (2020)
Zack Ellerby, Christian Wagner, Stephen Broomell
Capturing Individuals' Uncertainties-On Establishing the Validity of an Interval-Valued Survey Response Mode. CoRR (2020)
Josie McCulloch, Zack Ellerby, Christian Wagner
Choosing Sample Sizes for Statistical Measures on Interval-Valued Data. FUZZ-IEEE (2020)
Direnc Pekaslan, Christian Wagner, Jonathan M. Garibaldi
ADONiS - Adaptive Online Nonsingleton Fuzzy Logic Systems. IEEE Trans. Fuzzy Syst. 28 (10) (2020)
Zack Ellerby, Oliver Miles, Josie McCulloch, Christian Wagner
Insights from interval-valued ratings of consumer products - a DECSYS appraisal. FUZZ-IEEE (2020)
Tajul Rosli Razak, Jonathan M. Garibaldi, Christian Wagner
An Improved Complexity Measure in Hierarchical Fuzzy Systems. FUZZ-IEEE (2020)
Javier Navarro, Christian Wagner, Uwe Aickelin, Lynsey Green, Robert Ashford
Measuring agreement on linguistic expressions in medical treatment scenarios. CoRR (2020)
Pasquale D'Alterio, Jonathan M. Garibaldi, Robert I. John, Christian Wagner
Juzzy Constrained: Software for Constrained Interval Type-2 Fuzzy Sets and Systems in Java. FUZZ-IEEE (2020)
Direnc Pekaslan, Christian Wagner, Jonathan M. Garibaldi, Luis G. Marin, Doris Sáez
Uncertainty-Aware Forecasting of Renewable Energy Sources. BigComp (2020)
Josie McCulloch, Zack Ellerby, Christian Wagner
On the Relationship Between Similarity Measures and Thresholds of Statistical Significance in the Context of Comparing Fuzzy Sets. IEEE Trans. Fuzzy Syst. 28 (8) (2020)
Shaily Kabir, Christian Wagner
A Bidirectional Subsethood Based Fuzzy Measure for Aggregation of Interval-Valued Data. IPMU (2) (2020)
Humberto Bustince, Cédric Marco-Detchart, Javier Fernández, Christian Wagner, Jonathan M. Garibaldi, Zdenko Takác
Similarity between interval-valued fuzzy sets taking into account the width of the intervals and admissible orders. Fuzzy Sets Syst. 390 (2020)
Utkarsh Agrawal, Daniele Soria, Christian Wagner, Jonathan M. Garibaldi, Ian O. Ellis, John M. S. Bartlett, David Cameron, Emad A. Rakha, Andrew R. Green
Combining clustering and classification ensembles: A novel pipeline to identify breast cancer profiles. Artif. Intell. Medicine 97 (2019)
Tajul Rosli Razak, Jonathan M. Garibaldi, Christian Wagner
A Measure of Structural Complexity of Hierarchical Fuzzy Systems Adapted from Software Engineering. FUZZ-IEEE (2019)
Josie McCulloch, Zack Ellerby, Christian Wagner
On Comparing and Selecting Approaches to Model Interval-Valued Data as Fuzzy Sets. FUZZ-IEEE (2019)
Direnc Pekaslan, Christian Wagner, Jonathan M. Garibaldi
Leveraging IT2 Input Fuzzy Sets in Non-Singleton Fuzzy Logic Systems to Dynamically Adapt to Varying Uncertainty Levels. FUZZ-IEEE (2019)
Zack Ellerby, Josie McCulloch, Melanie Wilson, Christian Wagner
Exploring how Component Factors and their Uncertainty Affect Judgements of Risk in Cyber-Security. CoRR (2019)
Zack Ellerby, Josie McCulloch, Melanie Wilson, Christian Wagner
Exploring How Component Factors and Their Uncertainty Affect Judgements of Risk in Cyber-Security. CRITIS (2019)
Tuong Manh Vu, Christian Wagner, Peer-Olaf Siebers
ABOOMS: Overcoming the Hurdles of Continuous-Time Public Goods Games with a Simulation-Based Approach. J. Artif. Soc. Soc. Simul. 22 (2) (2019)
Lanyun Zhang, Xu Sun, Christian Wagner
Exploring the group holiday decision-making process with the support of technology. Inf. Process. Manag. 56 (4) (2019)
Josie McCulloch, Christian Wagner
Measuring the Directional or Non-directional Distance Between Type-1 and Type-2 Fuzzy Sets With Complex Membership Functions. IEEE Trans. Fuzzy Syst. 27 (7) (2019)
Javier Navarro, Christian Wagner
Measuring Inter-group Agreement on zSlice Based General Type-2 Fuzzy Sets. FUZZ-IEEE (2019)
Grazziela P. Figueredo, Utkarsh Agrawal, Jimiama M. M. Mase, Mohammad Mesgarpour, Christian Wagner, Daniele Soria, Jonathan M. Garibaldi, Peer-Olaf Siebers, Robert I. John
Identifying Heavy Goods Vehicle Driving Styles in the United Kingdom. IEEE Trans. Intell. Transp. Syst. 20 (9) (2019)
Shaily Kabir, Christian Wagner, Timothy C. Havens, Derek T. Anderson
Measuring Similarity Between Discontinuous Intervals - Challenges and Solutions. FUZZ-IEEE (2019)
Utkarsh Agrawal, Jimiama Mafeni Mase, Grazziela P. Figueredo, Christian Wagner, Mohammad Mesgarpour, Robert I. John
Towards Real-Time Heavy Goods Vehicle Driving Behaviour Classification in the United Kingdom. ITSC (2019)
Daniel Stroud, Christian Wagner, Peer-Olaf Siebers
Agent-Based Simulation Modelling for Reflecting on Consequences of Digital Mental Health. CoRR (2019)
Utkarsh Agrawal, Christian Wagner, Jonathan M. Garibaldi, Daniele Soria
Fuzzy Integral Driven Ensemble Classification using A Priori Fuzzy Measures. FUZZ-IEEE (2019)
Zack Ellerby, Josie McCulloch, John Young, Christian Wagner
DECSYS - Discrete and Ellipse-based response Capture SYStem. FUZZ-IEEE (2019)
Javier Navarro, Christian Wagner
Measuring Inter-group Agreement on zSlice Based General Type-2 Fuzzy Sets. CoRR (2019)
Timothy C. Havens, Anthony J. Pinar, Derek T. Anderson, Christian Wagner
SPFI: Shape-Preserving Choquet Fuzzy Integral for Non-Normal Fuzzy Set-Valued Evidence. FUZZ-IEEE (2018)
Lanyun Zhang, Xu Sun, Christian Wagner
A Human Factors Approach to Exploring the Experience of Group Trip Planning from the Perspective of Intragroup Interaction. Int. J. Hum. Comput. Interact. 34 (7) (2018)
Direnc Pekaslan, Jonathan M. Garibaldi, Christian Wagner
Noise Parameter Estimation for Non-Singleton Fuzzy Logic Systems. SMC (2018)
Utkarsh Agrawal, Anthony J. Pinar, Christian Wagner, Timothy C. Havens, Daniele Soria, Jonathan M. Garibaldi
Comparison of Fuzzy Integral-Fuzzy Measure Based Ensemble Algorithms with the State-of-the-Art Ensemble Algorithms. IPMU (1) (2018)
Muhammad Aminul Islam, Derek T. Anderson, Xiaoxiao Du, Timothy C. Havens, Christian Wagner
Efficient Binary Fuzzy Measure Representation and Choquet Integral Learning. IPMU (1) (2018)
Tajul Rosli Razak, Jonathan M. Garibaldi, Christian Wagner, Amir Pourabdollah, Daniele Soria
Interpretability and Complexity of Design in the Creation of Fuzzy Logic Systems - A User Study. SSCI (2018)
Shaily Kabir, Christian Wagner, Timothy C. Havens, Derek T. Anderson
A Bidirectional Subsethood Based Similarity Measure for Fuzzy Sets. FUZZ-IEEE (2018)
Direnc Pekaslan, Jonathan M. Garibaldi, Christian Wagner
Exploring Subsethood to Determine Firing Strength in Non-Singleton Fuzzy Logic Systems. FUZZ-IEEE (2018)
Shaily Kabir, Christian Wagner, Timothy C. Havens, Derek T. Anderson, Uwe Aickelin
Novel similarity measure for interval-valued data based on overlapping ratio. FUZZ-IEEE (2017)
Elissa Nadia Madi, Jonathan M. Garibaldi, Christian Wagner
Exploring the use of type-2 fuzzy sets in multi-criteria decision making based on TOPSIS. FUZZ-IEEE (2017)
Changhong Fu, Andriy Sarabakha, Erdal Kayacan, Christian Wagner, Robert I. John, Jonathan M. Garibaldi
Similarity-based non-singleton fuzzy logic control for improved performance in UAVs. FUZZ-IEEE (2017)
Timothy C. Havens, Christian Wagner, Derek T. Anderson
Efficient modeling and representation of agreement in interval-valued data. FUZZ-IEEE (2017)
Svetlin Isaev, Mohannad Jreissat, Charalampos Makatsoris, Khaled Bachour, Josie McCulloch, Christian Wagner
Interval-valued sensory evaluation for customized beverage product formulation and continuous manufacturing. FUZZ-IEEE (2017)
Direnc Pekaslan, Shaily Kabir, Jonathan M. Garibaldi, Christian Wagner
Determining Firing Strengths Through a Novel Similarity Measure to Enhance Uncertainty Handling in Non-singleton Fuzzy Logic Systems. IJCCI (2017)
T. R. Razak, Jonathan M. Garibaldi, Christian Wagner, Amir Pourabdollah, Daniele Soria
Interpretability indices for hierarchical fuzzy systems. FUZZ-IEEE (2017)
Christian Wagner, Timothy C. Havens, Derek T. Anderson
The arithmetic recursive average as an instance of the recursive weighted power mean. FUZZ-IEEE (2017)
Josie McCulloch, Svetlin Isaev, Khaled Bachour, Mohannad Jreissat, Christian Wagner, Charalampos Makatsoris
Linking sensory perceptions anc physical properties of orange drinks. SMC (2017)
Changhong Fu, Andriy Sarabakha, Erdal Kayacan, Christian Wagner, Robert I. John, Jonathan M. Garibaldi
A comparative study on the control of quadcopter UAVs by using singleton and non-singleton fuzzy logic controllers. FUZZ-IEEE (2016)
Jabran Hussain Aladi, Christian Wagner, Amir Pourabdollah, Jonathan M. Garibaldi
Contrasting singleton type-1 and interval type-2 non-singleton type-1 fuzzy logic systems. FUZZ-IEEE (2016)
Amir Pourabdollah, Christian Wagner, Jabran Hussain Aladi, Jonathan M. Garibaldi
Improved Uncertainty Capture for Nonsingleton Fuzzy Systems. IEEE Trans. Fuzzy Syst. 24 (6) (2016)
Polla Fattah, Uwe Aickelin, Christian Wagner
Optimising Rule-Based Classification in Temporal Data. CoRR (2016)
Javier Navarro, Christian Wagner, Uwe Aickelin, Lynsey Green, Robert Ashford
Measuring agreement on linguistic expressions in medical treatment scenarios. SSCI (2016)
Simon Miller, Christian Wagner, Uwe Aickelin, Jonathan M. Garibaldi
Modelling cyber-security experts' decision making processes using aggregation operators. Comput. Secur. 62 (2016)
Javier Navarro, Christian Wagner, Uwe Aickelin
Applying Interval Type-2 Fuzzy Rule Based Classifiers Through a Cluster-Based Class Representation. CoRR (2016)
Leary Tomlin, Derek T. Anderson, Christian Wagner, Timothy C. Havens, James M. Keller
Fuzzy Integral for Rule Aggregation in Fuzzy Inference Systems. IPMU (1) (2016)
Polla Fattah, Uwe Aickelin, Christian Wagner
Measuring Player's Behaviour Change over Time in Public Goods Game. IntelliSys (2) (2016)
Grazziela P. Figueredo, Christian Wagner, Jonathan M. Garibaldi, Uwe Aickelin
Adaptive Data Communication Interface: A User-Centric Visual Data Interpretation Framework. CoRR (2016)
Utkarsh Agrawal, Daniele Soria, Christian Wagner
Cancer subtype identification pipeline: A classifusion approach. CEC (2016)
Simon Miller, Christian Wagner, Uwe Aickelin, Jonathan M. Garibaldi
Modelling Cyber-Security Experts' Decision Making Processes using Aggregation Operators. CoRR (2016)
Josie McCulloch, Christian Wagner
Measuring the similarity between zSlices general type-2 fuzzy sets with non-normal secondary membership functions. FUZZ-IEEE (2016)
Hanan Hibshi, Travis D. Breaux, Christian Wagner
Improving security requirements adequacy. SSCI (2016)
Christian Wagner, Amir Pourabdollah, Josie McCulloch, Robert Ivor John, Jonathan M. Garibaldi
A similarity-based inference engine for non-singleton fuzzy logic systems. FUZZ-IEEE (2016)
Elissa Nadia Madi, Jonathan M. Garibaldi, Christian Wagner
An exploration of issues and limitations in current methods of TOPSIS and fuzzy TOPSIS. FUZZ-IEEE (2016)
Javier Navarro, Christian Wagner, Uwe Aickelin, Lynsey Green, Robert Ashford
Exploring differences in interpretation of words essential in medical expert-patient communication. FUZZ-IEEE (2016)
Javier Navarro, Christian Wagner, Uwe Aickelin, Lynsey Green, Robert Ashford
Exploring Differences in Interpretation of Words Essential in Medical Expert-Patient Communication. CoRR (2016)
Polla Fattah, Uwe Aickelin, Christian Wagner
Measuring Player's Behaviour Change over Time in Public Goods Game. CoRR (2016)
Timothy C. Havens, Derek T. Anderson, Christian Wagner
Data-Informed Fuzzy Measures for Fuzzy Integration of Intervals and Fuzzy Numbers. IEEE Trans. Fuzzy Syst. 23 (5) (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Christian Wagner