Results 151 to 160 of about 81,312 (206)

Soft and Cost MDD Propagators [PDF]

open access: yesProceedings of the AAAI Conference on Artificial Intelligence, 2017
Recent developments of efficient propagators, operations and creation methods for MDDs allow us to directly build efficient MDD-based models, without the need for intermediate data structures. In this paper, we take another step in this direction by improving the propagators of cost MDDs.
Guillaume Perez, Jean-Charles Régin
openaire   +2 more sources

Propagating Separable Equalities in an MDD Store [PDF]

open access: yes, 2008
We present a propagator that achieves MDD consistency for a separable equality over an MDD (multivalued decision diagram) store in pseudo-polynomial time.We integrate the propagator into a constraint solver based on an MDD store introduced in [1]. Our experiments show that the new propagator provides substantial computational advantage over propagation
Hadzic, Tarik   +2 more
core   +5 more sources

White matter integrity and pro-inflammatory cytokines as predictors of antidepressant response in MDD [PDF]

open access: yesJournal of Psychiatric Research, 2023
Major depressive disorder (MDD) is a multifactorial, serious and heterogeneous mental disorder that can lead to chronic recurrent symptoms, treatment resistance and suicidal behavior. MDD often involves immune dysregulation with high peripheral levels of
Sigrid Breit   +2 more
exaly   +2 more sources

MDD Propagation for Sequence Constraints [PDF]

open access: yes, 2018
.We study propagation for the sequence constraint in the context of constraint programming based on limited-width MDDs. Our first main contribution is proving that establishing MDD-consistency for sequence is NP-hard. Second, we propose a partial filtering algorithm that relies on a specific decomposition of the constraint and a novel extension of MDD ...
Willem-Jan Van Hoeve (3895327)
openaire   +2 more sources

MDD propagators with explanation

Constraints, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Graeme Gange   +2 more
openaire   +1 more source

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