A Quantitative Analysis of Student Solutions to Graph Database Problems
A Quantitative Analysis of Student Solutions to Graph Database Problems
复制标题
对学生图数据库问题解决方案的定量分析
DOI:
10.1145/3430665.3456314
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Alawini, Abdussalam
中科院分区:
文献类型:
--
作者:
Chen, Mei;Poulsen, Seth;Alkhabaz, Ridha;Alawini, Abdussalam
As data grow both in size and in connectivity, the interest to use graph databases in the industry has been proliferating. However, there has been little research on graph database education. In response to the need to introduce college students to graph databases, this paper is the first to analyze students' errors in homework submissions of queries written in Cypher, the query language for Neo4j---the most prominent graph database. Based on 40,093 student submissions from homework assignments in an upper-level computer science database course at one university, this paper provides a quantitative analysis of students' learning when solving graph database problems. The data shows that students struggle the most to correctly use Cypher's WITH clause to define variable names before referencing in the WHERE clause and these errors persist over multiple homework problems requiring the same techniques, and we suggest a further improvement on the classification of syntactic errors.
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DOI:
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发表时间:
2018
期刊:
Technical Symposium on Computer Science Education
影响因子:
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作者:
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通讯作者:
Sriram Mohan
DOI:
10.1145/3430665.3456308
发表时间:
2021
期刊:
Proceedings of the 26th ACM Conference on Innovation and Technology in Computer Science Education
影响因子:
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作者:
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Alawini, Abdussalam
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TOCE
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