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07/06/2023
Scaling Package Queries to a Billion Tuples via Hierarchical Partitioning and Customized Optimization
A package query returns a package - a multiset of tuples - that maximize...
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12/27/2022
Predictive and Prescriptive Analytics in Business Decision Making: Needs and Concerns
Business users make data-informed decisions by understanding the relatio...
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09/13/2021
Augmenting Decision Making via Interactive What-If Analysis
The fundamental goal of business data analysis is to improve business de...
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05/22/2021
Exact PPS Sampling with Bounded Sample Size
Probability proportional to size (PPS) sampling schemes with a target sa...
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03/11/2021
Stochastic Package Queries in Probabilistic Databases
We provide methods for in-database support of decision making under unce...
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06/11/2019
Temporally-Biased Sampling Schemes for Online Model Management
To maintain the accuracy of supervised learning models in the presence o...
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08/24/2018
Unknown Examples & Machine Learning Model Generalization
Over the past decades, researchers and ML practitioners have come up wit...
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01/29/2018
Temporally-Biased Sampling for Online Model Management
To maintain the accuracy of supervised learning models in the presence o...
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09/29/2017
Foresight: Rapid Data Exploration Through Guideposts
Current tools for exploratory data analysis (EDA) require users to manua...
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07/12/2017