Search Results for author: Paolo Morettin

Found 8 papers, 3 papers with code

Top-Down Knowledge Compilation for Counting Modulo Theories

no code implementations7 Jun 2023 Vincent Derkinderen, Pedro Zuidberg Dos Martires, Samuel Kolb, Paolo Morettin

Propositional model counting (#SAT) can be solved efficiently when the input formula is in deterministic decomposable negation normal form (d-DNNF).

Negation

Enhancing SMT-based Weighted Model Integration by Structure Awareness

no code implementations13 Feb 2023 Giuseppe Spallitta, Gabriele Masina, Paolo Morettin, Andrea Passerini, Roberto Sebastiani

The development of efficient exact and approximate algorithms for probabilistic inference is a long-standing goal of artificial intelligence research.

Fairness

SMT-based Weighted Model Integration with Structure Awareness

1 code implementation28 Jun 2022 Giuseppe Spallitta, Gabriele Masina, Paolo Morettin, Andrea Passerini, Roberto Sebastiani

Weighted Model Integration (WMI) is a popular formalism aimed at unifying approaches for probabilistic inference in hybrid domains, involving logical and algebraic constraints.

Probabilistic Inference with Algebraic Constraints: Theoretical Limits and Practical Approximations

no code implementations NeurIPS 2020 Zhe Zeng, Paolo Morettin, Fanqi Yan, Antonio Vergari, Guy Van Den Broeck

Weighted model integration (WMI) is a framework to perform advanced probabilistic inference on hybrid domains, i. e., on distributions over mixed continuous-discrete random variables and in presence of complex logical and arithmetic constraints.

Scaling up Hybrid Probabilistic Inference with Logical and Arithmetic Constraints via Message Passing

1 code implementation ICML 2020 Zhe Zeng, Paolo Morettin, Fanqi Yan, Antonio Vergari, Guy Van Den Broeck

Weighted model integration (WMI) is a very appealing framework for probabilistic inference: it allows to express the complex dependencies of real-world problems where variables are both continuous and discrete, via the language of Satisfiability Modulo Theories (SMT), as well as to compute probabilistic queries with complex logical and arithmetic constraints.

Hybrid Probabilistic Inference with Logical Constraints: Tractability and Message Passing

no code implementations20 Sep 2019 Zhe Zeng, Fanqi Yan, Paolo Morettin, Antonio Vergari, Guy Van Den Broeck

Weighted model integration (WMI) is a very appealing framework for probabilistic inference: it allows to express the complex dependencies of real-world hybrid scenarios where variables are heterogeneous in nature (both continuous and discrete) via the language of Satisfiability Modulo Theories (SMT); as well as computing probabilistic queries with arbitrarily complex logical constraints.

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