4 citations · 9 across the 4 of their papers we have counts for
6 papers
Efficient Discovery of Approximate Order Dependencies
Reza Karegar, Parke Godfrey, Lukasz Golab +3
Order dependencies (ODs) capture relationships between ordered domains of attributes. Approximate ODs (AODs) capture such relationships even when there exist exceptions in the data…
Joint Variational Autoencoders for Recommendation with Implicit Feedback
Bahare Askari, Jaroslaw Szlichta, Amirali Salehi-Abari
Variational Autoencoders (VAEs) have recently shown promising performance in collaborative filtering with implicit feedback. These existing recommendation models learn user represe…
Errata Note: Discovering Order Dependencies through Order Compatibility
Parke Godfrey, Lukasz Golab, Mehdi Kargar +2
A number of extensions to the classical notion of functional dependencies have been proposed to express and enforce application semantics. One of these extensions is that of order…
ABC of Order Dependencies
Pei Li, Michael Bohlen, Jaroslaw Szlichta +1
We enhance constrained-based data quality with approximate band conditional order dependencies (abcODs). Band ODs model the semantics of attributes that are monotonically related w…
Guided Automated Learning for query workload re-Optimization
Guilherme Damasio, Vincent Corvinelli, Parke Godfrey +4
Query optimization is a hallmark of database systems enabling complex SQL queries of today's applications to be run efficiently. The query optimizer often fails to find the best pl…
Fundamentals of Order Dependencies
Jaroslaw Szlichta, Parke Godfrey, Jarek Gryz
Dependencies have played a significant role in database design for many years. They have also been shown to be useful in query optimization. In this paper, we discuss dependencies…