Alexandra Meliou

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University of Massachusetts Amherst ∙ University of Washington

Stochastic Package Queries in Probabilistic Databases

We provide methods for in-database support of decision making under unce...
03/11/2021 ∙ by Matteo Brucato, et al. ∙ 0 ∙ share

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Through the Data Management Lens: Experimental Analysis and Evaluation of Fair Classification

Classification, a heavily-studied data-driven machine learning task, dri...
01/18/2021 ∙ by Maliha Tashfia Islam, et al. ∙ 0 ∙ share

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Example-Driven User Intent Discovery: Empowering Users to Cross the SQL Barrier Through Query by Example

Traditional data systems require specialized technical skills where user...
12/29/2020 ∙ by Anna Fariha, et al. ∙ 0 ∙ share

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Diverse Data Selection under Fairness Constraints

Diversity is an important principle in data selection and summarization,...
10/18/2020 ∙ by Zafeiria Moumoulidou, et al. ∙ 0 ∙ share

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Causality-Guided Adaptive Interventional Debugging

Runtime nondeterminism is a fact of life in modern database applications...
03/21/2020 ∙ by Anna Fariha, et al. ∙ 0 ∙ share

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Data Invariants: On Trust in Data-Driven Systems

The reliability and proper function of data-driven applications hinge on...
03/03/2020 ∙ by Anna Fariha, et al. ∙ 0 ∙ share

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New Results for the Complexity of Resilience for Binary Conjunctive Queries with Self-Joins

The resilience of a Boolean query is the minimum number of tuples that n...
07/02/2019 ∙ by Cibele Freire, et al. ∙ 0 ∙ share

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Example-Driven Query Intent Discovery: Abductive Reasoning using Semantic Similarity

Traditional relational data interfaces require precise structured querie...
06/25/2019 ∙ by Anna Fariha, et al. ∙ 0 ∙ share

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Explain3D: Explaining Disagreements in Disjoint Datasets

Data plays an important role in applications, analytic processes, and ma...
03/21/2019 ∙ by Xiaolan Wang, et al. ∙ 0 ∙ share

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Causal Testing: Finding Defects' Root Causes

Isolating and repairing unexpected or buggy software behavior typically ...
09/19/2018 ∙ by Brittany Johnson, et al. ∙ 0 ∙ share

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Fairness Testing: Testing Software for Discrimination

This paper defines software fairness and discrimination and develops a t...
09/11/2017 ∙ by Sainyam Galhotra, et al. ∙ 0 ∙ share

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The Complexity of Causality and Responsibility for Query Answers and non-Answers

An answer to a query has a well-defined lineage expression (alternativel...
09/10/2010 ∙ by Alexandra Meliou, et al. ∙ 0 ∙ share

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Why so? or Why no? Functional Causality for Explaining Query Answers

In this paper, we propose causality as a unified framework to explain qu...
12/29/2009 ∙ by Alexandra Meliou, et al. ∙ 0 ∙ share

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Alexandra Meliou

Featured Co-authors

Dan Suciu

Wolfgang Gatterbauer

Sainyam Galhotra

Ashish Tiwari

Sumit Gulwani

Andrew McGregor

Xiaolan Wang

Yuriy Brun

Nishant Yadav

Peter J. Haas

Neil Immerman

Stochastic Package Queries in Probabilistic Databases

Through the Data Management Lens: Experimental Analysis and Evaluation of Fair Classification

Example-Driven User Intent Discovery: Empowering Users to Cross the SQL Barrier Through Query by Example

Diverse Data Selection under Fairness Constraints

Causality-Guided Adaptive Interventional Debugging

Data Invariants: On Trust in Data-Driven Systems

New Results for the Complexity of Resilience for Binary Conjunctive Queries with Self-Joins

Example-Driven Query Intent Discovery: Abductive Reasoning using Semantic Similarity

Explain3D: Explaining Disagreements in Disjoint Datasets

Causal Testing: Finding Defects' Root Causes

Fairness Testing: Testing Software for Discrimination

The Complexity of Causality and Responsibility for Query Answers and non-Answers

Why so? or Why no? Functional Causality for Explaining Query Answers