17th Latin American Workshop on New Methods of Reasoning

LANMR 2026

Logic, Languages, Algorithms, New Methods of Reasoning

October 6th, 7th & 8th, 2026. Ciudad Universitaria (CU, UNAM), CDMX, Mexico

Schedule

Timezone: Central Standard Time, Mexico City

Venue: Centro de Docencia, Anexo Facultad de Ingeniería, Ciudad Universitaria (CU, UNAM), CDMX, Mexico

Tuesday, October 6th.Watch the conferences on Youtube: Part 1, Part 2
Time Title Authors
09:15 - 09:30 hrs. Welcome
09:30 - 10:10 hrs. Formalization of the Countable Version of Dilworth's Theorem Fabián Fernando Serrano Suárez, Thaynara Arielly de Lima and Mauricio Ayala-Rincón
10:10 - 10:50 hrs. From Bivalence to Silence: Many-Valued Logic and Non-Attachment Mauricio Osorio-Galindo and Alfonso Garcés-Báez
10:50 - 11:30 hrs. Constrained Models for Extensions of Classical Propositional Logic With Unary Connectives Alexander Sakharov
11:30 - 11:50 hrs. Break
11:50 - 12:30 hrs. A Conservative Five-Valued Implication for Ineffability Mauricio Osorio
12:30 - 13:30 hrs. Invited talk: Logics of Indicative conditionals and ordinary discourse Dr. Umberto Riveccio
13:30 - 14:10 hrs. A triple representation for tense Kleene algebras Ismael Calomino, Gustavo Pelaitay and Maia Starobinsky
Wednesday, October 7th.Watch the conferences on Youtube: click here
Time Title Authors
09:30 - 10:10 hrs. Implementing a KE-Tableau Prover for Intuitionistic Propositional Logic Ariana Manusovich, Alejandro Solares-Rojas and Ricardo Oscar Rodriguez
10:10 - 10:50 hrs. Global Metainferential Tableaux Systems Agustina Borzi, Bruno Da Ré and Ariel Roffé
10:50 - 11:30 hrs. Four Deductive Systems for Provability Logic Ricardo Jaimes-Urbán and Favio E. Miranda-Perea
11:30 - 11:50 hrs. Break
11:50 - 12:30 hrs. Cut-Elimination for a Tree Hypersequent Calculus for Graded Modal Logic Luis Ricardo López-Villafán and Everardo Barcenas
12:30 - 13:30 hrs. Invited talk: Algorithmic randomness and mind changes Dr. Johanna N.Y. Franklin
13:30 - 14:10 hrs. The unit interval is not enough: some issues with Hartry Field's semantics for everyday conditionals Elisángela Ramírez-Cámara
Thursday, October 8th.Watch the conferences on Youtube: click here
Time Title Authors
09:30 - 10:10 hrs. Self-fabrication, role-opacity, and the limits of lambda-definability Enrique Francisco Soto Astorga and Karla Ramírez-Pulido
10:10 - 10:50 hrs. Adequacy Floors as Defeasible Proof Obligations for Agentic AI Delegation Ken Howarth
10:50 - 11:30 hrs. From Undecided to Underdetermined: Obligation-Aware Justification Status for Mined Argument Graphs Toprak Seda Karaosmanoğlu
11:30 - 11:50 hrs. Break
11:50 - 12:30 hrs. A Kripke Completeness Theorem for the Paraconsistent Logic CG'_3 Oscar Arana, Everardo Bárcenas, Ana Claudia Golzio and Miguel Pérez-Gaspar
12:30 - 13:10 hrs. Construction and Axiomatization of a Tri-Valued Paraconsistent Logic with the Aid of ASP and ChatGPT: A Case Study in Human–AI Collaboration José Emilio Ruiz Garza