6 citations · 10 across the 9 of their papers we have counts for
9 papers
DeQL: A Decision Query Language for Prescriptive Analytics over Relational Data
Matteo Brucato, Fjodor Kholodkov, Soren Little +2
DeQL (Decision Query Language) extends SQL to express decision queries: given options drawn from relational data, constraints from policy, and a measurable objective, a DeQL query…
Example-Driven Intent Synthesis for Constrained Data Bundle Retrieval: Focused Text Snippet Extraction and Beyond
Whanhee Cho, Kuangfei Long, Mahmood Jasim +4
Selecting a bundle of items that collectively satisfies constraints is a fundamental task across databases, recommender systems, and text summarization. Unlike traditional retrieva…
Stochastic SketchRefine: Scaling In-Database Decision-Making under Uncertainty to Millions of Tuples
Riddho R. Haque, Anh L. Mai, Matteo Brucato +3
Decision making under uncertainty often requires choosing packages, or bags of tuples, that collectively optimize expected outcomes while limiting risks. Processing Stochastic Pack…
Scaling Package Queries to a Billion Tuples via Hierarchical Partitioning and Customized Optimization
Anh L. Mai, Pengyu Wang, Azza Abouzied +3
A package query returns a package - a multiset of tuples - that maximizes or minimizes a linear objective function subject to linear constraints, thereby enabling in-database decis…
Stochastic Package Queries in Probabilistic Databases
Matteo Brucato, Nishant Yadav, Azza Abouzied +2
We provide methods for in-database support of decision making under uncertainty. Many important decision problems correspond to selecting a package (bag of tuples in a relational d…
Redistributing Funds across Charitable Crowdfunding Campaigns
Matteo Brucato, Azza Abouzied, Chris Blauvelt
On Kickstarter only 36% of crowdfunding campaigns successfully raise sufficient funds for their projects. In this paper, we explore the possibility of redistribution of crowdfundin…