Factorized databases

D Olteanu, M Schleich - ACM SIGMOD Record, 2016 - dl.acm.org
… In this paper we overview recent developments on factorized databases, which are … database,
a factorized join result can be computed in linear time (modulo a log factor in the database

[PDF][PDF] In-database factorized learning

H Ngo, X Nguyen, D Olteanu, M Schleich - CEUR Workshop …, 2017 - ora.ox.ac.uk
In this paper, we overview recent contributions on in-database analytics for a class of optimization
problems that are important for LogicBlox retail-planning and forecasting applications […

F: Regression models over factorized views

D Olteanu, M Schleich - Proceedings of the VLDB Endowment, 2016 - ora.ox.ac.uk
factorized view on the input database. The output of this step is a matrix of reals whose
dimensions only depend on the arity of the view and is independent of the databasefactorized

Learning linear regression models over factorized joins

M Schleich, D Olteanu, R Ciucanu - Proceedings of the 2016 …, 2016 - dl.acm.org
… In this paper, we rely on factorized databases to compute and represent join … databases
by example and refer to the literature [5, 4, 28] for a rigorous treatment. Factorized databases

Querying factorized probabilistic triple databases

D Krompaß, M Nickel, V Tresp - The Semantic Web–ISWC 2014: 13th …, 2014 - Springer
… In this paper we have demonstrated how a factorized model based on the RESCAL approach
can lead to a very efficient representation of the probabilistic database and also can be …

Scaling factorization machines to relational data

S Rendle - Proceedings of the VLDB Endowment, 2013 - dl.acm.org
… algorithms for linear regression and factorization machines can be scaled to predictor … [12]
which is a generic factorization model including among others matrix factorization [17], …

Report on the Workshop on Factorized Databases

D Olteanu - ACM SIGMOD Record, 2023 - dl.acm.org
… can be enumerated with constant delay over factorized databases. Paris Koutris (University
of … -delay enumeration result from factorized databases to general circuits in decomposable …

[PDF][PDF] Dynamically Exploiting Factorized Representations

P Groß - 2024 - homepages.cwi.nl
… cial, we propose adaptive factorization, shifting the decision to use factorization from the …
to database systems, explaining their purpose and the various types of databases that exist. …

[HTML][HTML] Beyond equi-joins: Ranking, enumeration and factorization

N Tziavelis, W Gatterbauer… - Proceedings of the VLDB …, 2021 - ncbi.nlm.nih.gov
… n denoting the number of tuples in the database, we guarantee for acyclic full … factorized
representation of the query output, which is constructed on-the-fly for a given query and database

[PDF][PDF] Adopting the factorized model of execution in a graph database engine

KY Wortel - pure.tue.nl
factorization in a single operator, or only in very specialised cases. Instead, we present a
system that uses factorization at its core: the factorized … that makes use of factorization during its …