| Author(s): |
Cozman, Fabio Gagliardi
;
Maua, Denis Deratani
;
Lang, J
Total Authors: 3
|
| Document type: | Journal article |
| Source: | PROCEEDINGS OF THE TWENTY-SEVENTH INTERNATIONAL JOINT CONFERENCE ON ARTIFICIAL INTELLIGENCE; v. N/A, p. 5-pg., 2018-01-01. |
| Abstract | |
We adapt the theory of descriptive complexity to encompass Bayesian networks, so as to quantify the expressivity of Bayesian network specifications based on predicates and quantifiers. We show that Bayesian network specifications that employ firstorder quantification capture the complexity class P P; by allowing quantification over predicates, the resulting Bayesian network specifications capture each class in the hierarchy PPNP...NP, a result that does not seem to have equivalent in the literature.(1) (AU) | |
| FAPESP's process: | 15/21880-4 - PROVERBS -- PRobabilistic OVERconstrained Boolean Systems: reasoning tools and applications |
| Grantee: | Marcelo Finger |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 16/18841-0 - Inference and learning algorithms for probabilistic logic programming |
| Grantee: | Fabio Gagliardi Cozman |
| Support Opportunities: | Research Grants - Research Partnership for Technological Innovation - PITE |
| FAPESP's process: | 16/01055-1 - Learning of Tractable Probabilistic Models with Application to Multilabel Classification |
| Grantee: | Denis Deratani Mauá |
| Support Opportunities: | Regular Research Grants |