1 code implementation • 15 Mar 2024 • Malte Luttermann, Mattis Hartwig, Tanya Braun, Ralf Möller, Marcel Gehrke
Lifted inference exploits symmetries in probabilistic graphical models by using a representative for indistinguishable objects, thereby speeding up query answering while maintaining exact answers.
1 code implementation • 20 Sep 2023 • Malte Luttermann, Tanya Braun, Ralf Möller, Marcel Gehrke
Lifted probabilistic inference exploits symmetries in a probabilistic model to allow for tractable probabilistic inference with respect to domain sizes.
no code implementations • 6 Jul 2023 • Yara Schütt, Johannes Liebenow, Tanya Braun, Marcel Gehrke, Florian Thaeter, Esfandiar Mohammadi
Privacy-preserving clustering groups data points in an unsupervised manner whilst ensuring that sensitive information remains protected.
no code implementations • 18 Oct 2021 • Tanya Braun, Stefan Fischer, Florian Lau, Ralf Möller
DNA-based nanonetworks have a wide range of promising use cases, especially in the field of medicine.
no code implementations • 7 Jan 2020 • Tanya Braun, Ralf Möller
Large probabilistic models are often shaped by a pool of known individuals (a universe) and relations between them.
no code implementations • 16 Nov 2019 • Marcel Gehrke, Ralf Möller, Tanya Braun
Evidence often grounds temporal probabilistic relational models over time, which makes reasoning infeasible.
no code implementations • 2 Jul 2018 • Marcel Gehrke, Tanya Braun, Ralf Möller
The lifted dynamic junction tree algorithm (LDJT) efficiently answers filtering and prediction queries for probabilistic relational temporal models by building and then reusing a first-order cluster representation of a knowledge base for multiple queries and time steps.
no code implementations • 2 Jul 2018 • Tanya Braun, Ralf Möller
Standard approaches for inference in probabilistic formalisms with first-order constructs include lifted variable elimination (LVE) for single queries as well as first-order knowledge compilation (FOKC) based on weighted model counting.
no code implementations • 2 Jul 2018 • Marcel Gehrke, Tanya Braun, Ralf Möller
The lifted dynamic junction tree algorithm (LDJT) efficiently answers filtering and prediction queries for probabilistic relational temporal models by building and then reusing a first-order cluster representation of a knowledge base for multiple queries and time steps.