<i>Coding Assignment Submissions and Feedback Data for .NET Web Programming</i>

This dataset contains programming assignment submissions in .NET Web development from students, along with the corresponding feedback information. The data was collected as part of a study evaluating an automated feedback pipeline that integrates large language models, retrieval-augmented generation, and static code analysis to generate concept-linked feedback for learners.The dataset is organized into several files and subfolders (example structure – adjust according to your actual files):File/FolderDescriptionFormatSize / RecordsNotes<code>submissions.csv</code>Metadata of student submissions (student ID, assignment ID, timestamp, filename, code reference)CSV~ N recordsOne row per submission<code>feedbacks.csv</code>Concept-linked feedback generated by the system (student_id, assignment_id, feedback_text, feedback_type, …)CSV~ M recordsFeedback type: syntax, logic, performance, etc.<code>static_analysis_results.csv</code>Results of static code analysis (errors, warnings, code complexity)CSV / JSON–Includes: submission_id, warning_type, line_number, message<code>retrieval_matches.csv</code>Snippets or examples retrieved to support feedback generationCSV–Fields: feedback_id, example_snippet_id, similarity_score<code>raw_code/</code>Folder with raw source code of submissions.cs / .zip–Named as <code>studentID_assignmentID_version.cs</code><code>metadata.json</code>General metadata about the dataset (field descriptions, collection dates, version)JSON1 fileExplains all fields and schema<br>