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Umeå University
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Staff photo Vicenc Torra

Vicenc Torra

I am working on artificial intelligence. Main research topics include data privacy, approximate reasoning, decision making.

Contact

E-mail
vicenc.torra@umu.se
Phone
+46 90 786 59 48

Works at

Affiliation
Professor at Department of Computing Science
Location
MIT-huset, Umeå universitet, MIT.A.438 Umeå universitet, 901 87 Umeå

I am Professor at the Computing Science department, where I lead the "NAUSICA: PrivAcy-AWare traNSparent deCIsions group".

I am working on AI, data privacy and approximate reasoning (fuzzy sets and systems).

I have written several books including:

  • V. Torra, Y. Narukawa, Modeling Decisions, Springer, 2007.
  • V. Torra, Data privacy: Foundations, New Developments and the Big Data Challenge, Springer, 2017.

Details on my research can be found here: http://www.mdai.cat/vtorra.

 

Existence and uniqueness of solutions of differential equations with respect to non-additive measures
Mathematical methods in the applied sciences, John Wiley & Sons 2023, Vol. 46, (2) : 2174-2196
Negi, Shekhar Singh; Torra, Vicenç
DFTMicroagg: a dual-level anonymization algorithm for smart grid data
International Journal of Information Security, Springer 2022, Vol. 21 : 1299-1321
Adewole, Kayode S.; Torra, Vicenç
Privacy issues in smart grid data: from energy disaggregation to disclosure risk
Database and expert systems applications: 33rd international conference, DEXA 2022, Vienna, Austria, August 22–24, 2022, proceedings, part I, Springer 2022 : 71-84
Adewole, Kayode Sakariyah; Torra, Vicenç
HFC: data clustering based on hesitant fuzzy decision making
Iranian Journal of Fuzzy Systems, University of Sistan and Baluchestan 2022, Vol. 19, (5) : 167-181
Aliahmadipour, L.; Eftekhari, M.; Torra, Vicenç
Aggregation functions in decision engineering: ten necessary properties and parameter-directedness
Intelligent and fuzzy techniques for emerging conditions and digital transformation: Proceedings of the INFUS 2021 conference, held August 24-26, 2021. Volume 1, Springer 2022 : 173-181
Dujmović, Jozo; Torra, Vicenç
How fuzzy concepts contribute to machine learning
Studies in Fuzziness and Soft Computing, 416
Eftekhari, Mahdi; Mehrpooya, Adel; Saberi-Movahed, Farid; et al.
On the Effects of Data Protection on Multi-database Data-Driven Models
Integrated Uncertainty in Knowledge Modelling and Decision Making: 9th International Symposium, IUKM 2022, Ishikawa, Japan, March 18–19, 2022, Proceedings, Springer 2022 : 226-238
Jiang, Lili; Torra, Vicenç
A k-Anonymised Federated Learning Framework with Decision Trees
Data Privacy Management, Cryptocurrencies and Blockchain Technology, Springer Science+Business Media B.V. 2022 : 106-120
Kwatra, Saloni; Torra, Vicenç
Score indices for hesitant fuzzy sets: generalized fuzzy integrals
Intelligent and fuzzy techniques for emerging conditions and digital transformation: proceedings of the INFUS 2021 conference, held August 24-26, 2021. Volume 1, Springer 2022 : 679-686
Narukawa, Yasuo; Torra, Vicenç
Δ-Choquet integral on time scales with applications
Chaos, Solitons & Fractals, Elsevier 2022, Vol. 157
Negi, Shekhar Singh; Torra, Vicenç
Dissecting Membership Inference Risk in Machine Learning
Cyberspace Safety and Security: 13th International Symposium, CSS 2021, Virtual Event, November 9–11, 2021, Proceedings, Springer 2022 : 36-54
Senavirathne, Navoda; Torra, Vicenç
Andness Directedness for t-Norms and t-Conorms
Mathematics, MDPI 2022, Vol. 10, (9)
Torra, Vicenç
Non-additive measures, set distances and cost functions on sets: a Fréchet-Nikodym-Aronszajn distance and cost function
Intelligent and fuzzy systems: digital acceleration and the new normal - proceedings of the INFUS 2022 conference, volume 1, Cham: Springer 2022 : 7-15
Torra, Vicenç
Towards Integrally Private Clustering: Overlapping Clusters for High Privacy Guarantees
Privacy in Statistical Databases: International Conference, PSD 2022, Paris, France, September 21–23, 2022, Proceedings, Springer 2022 : 62-73
Torra, Vicenç
A systematic construction of non-i.i.d. data sets from a single data set: non-identically distributed data
Knowledge and Information Systems
Torra, Vicenç
(Max,⊕)-transforms and genetic algorithms for fuzzy measure identification
Fuzzy sets and systems (Print), Elsevier 2022, Vol. 451 : 253-265
Torra, Vicenç
PSOwp: Particle Swarm Optimisation Without Panopticon to Evaluate Private Social Choice
Metaheuristics and Nature Inspired Computing, Springer Science+Business Media B.V. 2022 : 93-105
Torra, Vicenç; Galván, Edgar
PSO + FL = PAASO: particle swarm optimization + federated learning = privacy-aware agent swarm optimization
International Journal of Information Security, Springer 2022, Vol. 21 : 1349-1359
Torra, Vicenç; Galván, Edgar; Navarro-Arribas, Guillermo
Preface
Modeling Decisions for Artificial Intelligence: 19th International Conference, MDAI 2022, Sant Cugat, Spain, August 30 - September 2, 2022, Proceedings
Torra, Vicenç; Narukawa, Yasuo
Modeling Decisions for Artificial Intelligence: 19th International Conference, MDAI 2022, Sant Cugat, Spain, August 30 – September 2, 2022, Proceedings
Lecture Notes in Computer Science, 13408
Measure identification for the choquet integral: a python module
International Journal of Computational Intelligence Systems, Springer Nature 2022, Vol. 15, (1)
Türkarslan, Ezgi; Torra, Vicenç
Designing Distributed Chi-Fuzzy Rule based Classification System
2022 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)
Varshney, Ayush K.; Torra, Vicenç
Optimal value estimation of intentional-value-substitution for learning regression models
Journal of Advanced Computational Intelligence and Intelligent Informatics, Fuji Technology Press 2021, Vol. 25, (2) : 153-161
Fukushima, Takuya; Nakashima, Tomoharu; Hasegawa, Taku; et al.
Agents in a privacy-preserving world
Transactions on Data Privacy, University of Skövde 2021, Vol. 14, (1) : 53-63
Galván, Edgar; Garcia-Alfaro, Joaquin; Navarro-Arribas, Guillermo; et al.
Genetic Algorithms in Data Masking: Towards Privacy as a Service
Artificial Intelligence and Soft Computing: 20th International Conference, ICAISC 2021, Virtual Event, June 21–23, 2021, Proceedings, Part I, Springer Nature 2021 : 381-391
Hendrick, Noel; Torra, Vicenç
A Survey on Tree Aggregation
2021 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)
Kwatra, Saloni; Torra, Vicenç
Give more data, awareness and control to individual citizens, and they will help COVID-19 containment
Ethics and Information Technology, Springer 2021, Vol. 23 : 1-6
Nanni, Mirco; Andrienko, Gennady; Barabasi, Albert-Laszlo; et al.
An score index for hesitant fuzzy sets based on the Choquet integral
IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)
Narukawa, Yasuo; Torra, Vicenç
Systematic evaluation of probabilistic K-anonymity for privacy preserving micro-data publishing and analysis
Proceedings of the 18th International Conference on Security and Cryptography, SciTePress 2021 : 307-320
Senavirathne, Navoda; Torra, Vicenç
Andness directedness for operators of the OWA and WOWA families
Fuzzy sets and systems (Print), Elsevier 2021, Vol. 414 : 28-37
Torra, Vicenç
Modeling Decisions for Artificial Intelligence: 18th International Conference, MDAI 2021, Umeå, Sweden, September 27–30, 2021, Proceedings
Lecture Notes in Computer Science, 12898
Preface
Lecture Notes in Computer Science, Springer 2021, Vol. 12898
Torra, Vicenç; Narukawa, Yasuo
The space of models in machine learning: using Markov chains to model transitions
Progress in Artificial Intelligence, Springer 2021, Vol. 10, (3) : 321-332
Torra, Vicenç; Taha, Mariam; Navarro-Arribas, Guillermo
Team classification with tactical analysis using fuzzy inference in robocup soccer
2020 Joint 11th International Conference on Soft Computing and Intelligent Systems and 21st International Symposium on Advanced Intelligent Systems (SCIS-ISIS)
Fukushima, Takuya; Nakashima, Tomoharu; Torra, Vicenç
Dynamic Features Spaces and Machine Learning: Open Problems and Synthetic Data Sets
Integrated Uncertainty in Knowledge Modelling and Decision Making: 8th International Symposium, IUKM 2020, Phuket, Thailand, November 11–13, 2020, Proceedings, Springer Nature 2020 : 125-136
Kaya, Sema Kayapinar; Navarro-Arribas, Guillermo; Torra, Vicenç
On the role of data anonymization in machine learning privacy
Proceedings - 2020 IEEE 19th International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2020, IEEE 2020 : 664-675
Senavirathne, Navoda; Torra, Vicenç
Explaining recurrent machine learning models: integral privacy revisited
Privacy in statistical databases: UNESCO chair in data privacy, international conference, PSD 2020, Tarragona, Spain, September 23–25, 2020, Proceedings, Springer 2020 : 62-73
Torra, Vicenç; Navarro-Arribas, Guillermo; Galván, Edgar
Literature Review of various Fuzzy Rule based Systems
Varshney, Ayush K.; Torra, Vicenç
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