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05/17/2023
Data Extraction via Semantic Regular Expression Synthesis
Many data extraction tasks of practical relevance require not only synta...
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12/29/2022
Transactions Make Debugging Easy
We propose TROD, a novel transaction-oriented framework for debugging mo...
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12/29/2022
WarpGate: A Semantic Join Discovery System for Cloud Data Warehouses
Data discovery is a major challenge in enterprise data analysis: users o...
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12/28/2022
VegaProf: Profiling Vega Visualizations
Vega is a popular domain-specific language (DSL) for visualization speci...
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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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08/10/2022
Machine Learning with DBOS
We recently proposed a new cluster operating system stack, DBOS, centere...
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04/06/2022
Sigma Workbook: A Spreadsheet for Cloud Data Warehouses
Cloud data warehouses (CDWs) bring large-scale data and compute power cl...
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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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09/11/2021
Making Table Understanding Work in Practice
Understanding the semantics of tables at scale is crucial for tasks like...
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06/24/2021
TagRuler: Interactive Tool for Span-Level Data Programming by Demonstration
Despite rapid developments in the field of machine learning research, co...
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06/14/2021
GitTables: A Large-Scale Corpus of Relational Tables
The practical success of deep learning has sparked interest in improving...
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12/01/2020
Sigma Worksheet: Interactive Construction of OLAP Queries
A new generation of cloud data warehouses has changed the landscape of i...
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09/08/2020
Leam: An Interactive System for In-situ Visual Text Analysis
With the increase in scale and availability of digital text generated on...
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09/03/2020
Data Programming by Demonstration: A Framework for Interactively Learning Labeling Functions
Data programming is a programmatic weak supervision approach to efficien...
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01/15/2020
Teddy: A System for Interactive Review Analysis
Reviews are integral to e-commerce services and products. They contain a...
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11/14/2019
Sato: Contextual Semantic Type Detection in Tables
Detecting the semantic types of data columns in relational tables is imp...
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05/25/2019
Sherlock: A Deep Learning Approach to Semantic Data Type Detection
Correctly detecting the semantic type of data columns is crucial for dat...
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05/12/2019
Kyrix: Interactive Visual Data Exploration at Scale
Scalable interactive visual data exploration is crucial in many domains ...
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05/12/2019
VizNet: Towards A Large-Scale Visualization Learning and Benchmarking Repository
Researchers currently rely on ad hoc datasets to train automated visuali...
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11/28/2018
A Visual Interaction Framework for Dimensionality Reduction Based Data Exploration
Dimensionality reduction is a common method for analyzing and visualizin...
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10/04/2018
Developing Design Guidelines for Precision Oncology Reports
Precision oncology tests that profile tumors to identify clinically acti...
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07/17/2018
Beyond Heuristics: Learning Visualization Design
In this paper, we describe a research agenda for deriving design princip...
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04/09/2018
Data2Vis: Automatic Generation of Data Visualizations Using Sequence-to-Sequence Recurrent Neural Networks
Rapidly creating effective visualizations using expressive grammars is c...
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04/09/2018
Clustrophile 2: Guided Visual Clustering Analysis
Data clustering is a common unsupervised learning method frequently used...
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10/05/2017
Clustrophile: A Tool for Visual Clustering Analysis
While clustering is one of the most popular methods for data mining, ana...
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10/05/2017
Track Xplorer: A System for Visual Analysis of Sensor-based Motor Activity Predictions
Detecting motor activities from sensor datasets is becoming increasingly...
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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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09/25/2017
Task Based Effectiveness of Basic Visualizations
Visualizations of tabular data are widely used; understanding their effe...
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09/25/2017
Data and Task Based Effectiveness of Basic Visualizations
Visualizations of tabular data are widely used; understanding their effe...
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07/12/2017