María Vanina
Martinez Posse
Tenured Scientist
Logic and Reasoning
Research areas:
- Argumentation
- Ethics & AI
- Natural Language Processing
- XAI
- Automated Reasoning
- Computational Ontologies
- Belief Revision
- Inconsitency-tolerant reasoning
- Foundations of Databases
- Responsible AI
- Data management
- Probability Logic
- Uncertainty
- Inconsistency Measures
- Multiagent Systems
Impact areas:
- Ethics
SDGs:
- GOAL 10: Reduced Inequality
- GOAL 16: Peace, Justice and Strong Institutions
2024
Maria Vanina Martinez
(2024).
Back to the Future: Symbolic Reasoning to Combat Malicious Use of Social Media.
Ulle Endriss, Francisco S. Melo, Kerstin Bach, Alberto Jose Bugarin Diz, Jose Maria Alonso{-}Moral, Senen Barro, & Fredrik Heintz (Eds.),
{ECAI}2024 - 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain - Including 13th Conference on Prestigious Applications of Intelligent Systems {(PAIS} 2024)
(pp. 10--16).
{IOS}Press.
https://doi.org/10.3233/FAIA240460.
[BibTeX]
[PDF]
Juan Carlos Teze,
Jos{\'{e}}Paredes,
Maria Vanina Martinez,
& Gerardo Ignacio Simari
(2024).
Engineering user-centered explanations to query answers in ontology-driven socio-technical systems.
Semantic Web, 15, 991--1020.
https://doi.org/10.3233/SW-233297.
[BibTeX]
[PDF]
Daniel Grimaldi,
Maria Vanina Martinez,
& Ricardo O Rodriguez
(2024).
Moderated revision.
International Journal of Approximate Reasoning, 166, 109126.
https://doi.org/10.1016/j.ijar.2024.109126.
[BibTeX]
[PDF]
Santiago Cifuentes,
Leopoldo E. Bertossi,
Nina Pardal,
Sergio Abriola,
Maria Vanina Martinez,
& Miguel Romero
(2024).
The Distributional Uncertainty of the {SHAP}Score in Explainable Machine Learning.
Ulle Endriss, Francisco S. Melo, Kerstin Bach, Alberto Jos{\\'{e}}Bugar{í}n Diz, Jose Maria Alonso{-}Moral, Sen{\\'{e}}n Barro, & Fredrik Heintz (Eds.),
{ECAI}2024 - 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain - Including 13th Conference on Prestigious Applications of Intelligent Systems {(PAIS} 2024)
(pp. 971--978).
{IOS}Press.
https://doi.org/10.3233/FAIA240586.
[BibTeX]
Yamil Osvaldo Soto,
Cristhian Ariel David Deagustini,
Maria Vanina Martinez,
& Gerardo Ignacio Simari
(2024).
Towards a Dialogue Game-Based Semantics for Extended Abstract Argumentation Frameworks Based on Indecision-Blocking.
S{\\'{e}}bastien Destercke, Maria Vanina Martinez, & Giuseppe Sanfilippo (Eds.),
Scalable Uncertainty Management - 16th International Conference, {SUM} 2024, Palermo, Italy, November 27-29, 2024, Proceedings
(pp. 445--460).
Springer.
https://doi.org/10.1007/978-3-031-76235-2\_33.
[BibTeX]
2023
Sergio Abriola,
Santiago Cifuentes,
Maria Vanina Martinez,
Nina Pardal,
& Edwin Pin
(2023).
An epistemic approach to model uncertainty in data-graphs.
Int. J. Approx. Reason., 160, 108948.
https://doi.org/10.1016/j.ijar.2023.108948.
[BibTeX]
Damian Ariel Furman,
Pablo Torres,
Jose A. Rodriguez,
Diego Letzen,
Maria Vanina Martinez,
& Laura Alonso Alemany
(2023).
An Initial Exploration of How Argumentative Information Impacts Automatic Generation of Counter-Narratives Against Hate Speech.
Oana Cocarascu, Sylvie Doutre, Jean{-}Guy Mailly, & Antonio Rago (Eds.),
Proceedings of the First International Workshop on Argumentation and Applications co-located with 20th International Conference on Principles of Knowledge Representation and Reasoning {(KR}2023), Rhodes, Greece, September 2-8, 2023
(pp. 26--39).
CEUR-WS.org.
https://ceur-ws.org/Vol-3472/paper2.pdf.
[BibTeX]
(2023).
Benny Kimelfeld and Maria Vanina Martinez and Renzo Angles (Eds.) - Proceedings of the 15th Alberto Mendelzon International Workshop on Foundations of Data Management (AMW 2023), Santiago de Chile, Chile, May 22-26, 2023
.
CEUR-WS.org.
https://ceur-ws.org/Vol-3409.
[BibTeX]
Dami{\'{a}}n Ariel Furman,
Pablo Torres,
Jos{\'{e}}A. Rodr{í}guez,
Diego Letzen,
Maria Vanina Martinez,
& Laura Alonso Alemany
(2023).
High-quality argumentative information in low resources approaches improve counter-narrative generation.
Houda Bouamor, Juan Pino, & Kalika Bali (Eds.),
Findings of the Association for Computational Linguistics: {EMNLP} 2023, Singapore, December 6-10, 2023
(pp. 2942--2956).
Association for Computational Linguistics.
https://doi.org/10.18653/V1/2023.FINDINGS-EMNLP.194.
[BibTeX]
Sergio Abriola,
Maria Vanina Martinez,
Nina Pardal,
Santiago Cifuentes,
& Edwin Pin Baque
(2023).
On the Complexity of Finding Set Repairs for Data-Graphs.
J. Artif. Intell. Res., 76, 721--759.
https://doi.org/10.1613/jair.1.13994.
[BibTeX]
[PDF]
Gaston E. Zanitti,
Yamil Soto,
Valentin Iovene,
Maria Vanina Martinez,
Ricardo Oscar Rodriguez,
Gerardo I. Simari,
& Demian Wassermann
(2023).
Scalable Query Answering Under Uncertainty to Neuroscientific Ontological Knowledge: The NeuroLang Approach.
Neuroinformatics, 21, 407--425.
https://doi.org/10.1007/s12021-022-09612-4.
[BibTeX]
[PDF]
Paola Daniela Budan,
Melisa Gisselle Esca{\~{n}}uela Gonzalez,
Maximiliano Celmo David Bud{\'{a}}n,
Maria Vanina Martinez,
& Guillermo Ricardo Simari
(2023).
Strength in coalitions: Community detection through argument similarity.
Argument Comput., 14, 275--325.
https://doi.org/10.3233/AAC-220006.
[BibTeX]
[PDF]
Damian Ariel Furman,
Pablo Torres,
Jose A. Rodriguez,
Diego Letzen,
Maria Vanina Martinez,
& Laura Alonso Alemany
(2023).
Which Argumentative Aspects of Hate Speech in Social Media can be reliably identified?.
CoRR, abs/2306.02978.
https://doi.org/10.48550/arXiv.2306.02978.
[BibTeX]
2022
Piotr Romashov,
Martin Gjoreski,
Kacper Sokol,
Maria Vanina Martinez,
& Marc Langheinrich
(2022).
BayCon: Model-agnostic Bayesian Counterfactual Generator.
Luc De Raedt (Eds.),
Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, {IJCAI}2022, Vienna, Austria, 23-29 July 2022
(pp. 740--746).
ijcai.org.
https://doi.org/10.24963/ijcai.2022/104.
[BibTeX]
John Grant,
Maria Vanina Martinez,
Cristian Molinaro,
& Francesco Parisi
(2022).
Dimensional Inconsistency Measures and Postulates in Spatio-Temporal Databases (Extended Abstract).
Luc De Raedt (Eds.),
Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, {IJCAI}2022, Vienna, Austria, 23-29 July 2022
(pp. 5742--5746).
ijcai.org.
https://doi.org/10.24963/ijcai.2022/802.
[BibTeX]
Thomas Lukasiewicz,
Enrico Malizia,
Maria Vanina Martinez,
Cristian Molinaro,
Andreas Pieris,
& Gerardo I. Simari
(2022).
Inconsistency-tolerant query answering for existential rules.
Artif. Intell., 307, 103685.
https://doi.org/10.1016/j.artint.2022.103685.
[BibTeX]
Fabio R. Gallo,
Gerardo I. Simari,
Maria Vanina Martinez,
Natalia Abad Santos,
& Marcelo A. Falappa
(2022).
Local Belief Dynamics in Network Knowledge Bases.
{ACM}Trans. Comput. Log., 23, 4:1--4:36.
https://doi.org/10.1145/3477394.
[BibTeX]
Jose Paredes,
Juan Carlos Teze,
Maria Vanina Martinez,
& Gerardo I. Simari
(2022).
The HEIC application framework for implementing XAI-based socio-technical systems.
Online Soc. Networks Media, 32, 100239.
https://doi.org/10.1016/j.osnem.2022.100239.
[BibTeX]
2021
Jose Paredes,
Gerardo I. Simari,
Maria Vanina Martinez,
& Marcelo A. Falappa
(2021).
Detecting malicious behavior in social platforms via hybrid knowledge- and data-driven systems.
Future Gener. Comput. Syst., 125, 232--246.
https://doi.org/10.1016/j.future.2021.06.033.
[BibTeX]
[PDF]
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