Empowering student query debugging : feedback for aggregate queries via provenance summarization

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Empowering student query debugging : feedback for aggregate queries via provenance summarization Huang, Jingxuan

Abstract

Data provenance contains valuable information about the data involved in a query and the process it underwent to produce the output. Despite extensive research on different data provenance models and their characteristics, its potential in query debugging has not been fully exploited. Observing students’ struggle in writing aggregate queries, we adapted a provenance summarization technique for pedagogical purposes and introduced a novel feedback approach to assist students in query debugging. Our user study confirmed the effectiveness and helpfulness of this technique.

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Title	Empowering student query debugging : feedback for aggregate queries via provenance summarization
Creator	Huang, Jingxuan
Supervisor	Pottinger, Rachel
Publisher	University of British Columbia
Date Issued	2024
Description	Data provenance contains valuable information about the data involved in a query and the process it underwent to produce the output. Despite extensive research on different data provenance models and their characteristics, its potential in query debugging has not been fully exploited. Observing students’ struggle in writing aggregate queries, we adapted a provenance summarization technique for pedagogical purposes and introduced a novel feedback approach to assist students in query debugging. Our user study confirmed the effectiveness and helpfulness of this technique.
Genre	Thesis/Dissertation
Type	Text
Language	eng
Date Available	2024-06-24
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0444013
URI	http://hdl.handle.net/2429/88504
Degree	Master of Science - MSc
Program	Computer Science
Affiliation	Science, Faculty of; Computer Science, Department of
Degree Grantor	University of British Columbia
Graduation Date	2024-11
Campus	UBCV
Scholarly Level	Graduate
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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UBC Theses and Dissertations

Empowering student query debugging : feedback for aggregate queries via provenance summarization Huang, Jingxuan

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