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AI-Generated Code Detection: The New Frontier in Academic Integrity
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AI-Generated Code Detection: The New Frontier in Academic Integrity

As AI coding assistants become ubiquitous, learn how institutions are adapting to detect AI-generated code and maintain educational standards.

Codequiry Editorial Team Codequiry Editorial Team · Jan 5, 2026
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Automating Source Code Plagiarism Checks With Canvas and Codequiry General 12 min
Marcus Rodriguez Marcus Rodriguez · 13 hours ago

Automating Source Code Plagiarism Checks With Canvas and Codequiry

When a single CS1 assignment yields 300+ submissions, manual plagiarism checking simply doesn't scale. This hands-on guide walks through connecting Canvas to Codequiry's API, running similarity and AI-detection scans with a handful of Python scripts, and posting flagged results directly back into the SpeedGrader — so you catch the cases that matter without drowning in paperwork.

A Triage Protocol for AI-Generated Code in CS Assignments General 12 min
Marcus Rodriguez Marcus Rodriguez · 2 days ago

A Triage Protocol for AI-Generated Code in CS Assignments

A single run of an AI detector on a suspicious student submission is not enough. CS professors need a systematic triage protocol that stacks similarity analysis, AI code detection, web-source fingerprinting, and manual review into a defensible pipeline. This article outlines a concrete workflow you can implement this semester.

A Framework for Scanning AI-Generated Code in Student Submissions General 13 min
Priya Sharma Priya Sharma · 3 days ago

A Framework for Scanning AI-Generated Code in Student Submissions

AI large language models can now generate passable code for many introductory CS assignments, leaving instructors scrambling. A systematic scanning framework—combining AI detection, plagiarism analysis, and human review gates—can reliably identify AI-written submissions while respecting due process. Here’s how to build one.

Why Cross-Language Code Plagiarism Detection Is Now Essential General 8 min
James Okafor James Okafor · 5 days ago

Why Cross-Language Code Plagiarism Detection Is Now Essential

Modern CS courses often span multiple programming languages, but traditional plagiarism tools like MOSS only compare files within the same language. This case study walks through a practical detection pipeline that catches students rewriting Java logic in Python, using token-normalised AST comparisons and Codequiry’s cross-language API.

How Much Copied Stack Overflow Code Do Plagiarism Tools Actually Catch General 10 min
Alex Petrov Alex Petrov · 1 week ago

How Much Copied Stack Overflow Code Do Plagiarism Tools Actually Catch

Traditional similarity tools like MOSS and JPlag compare student submissions against each other but leave a massive blind spot: code copied directly from Stack Overflow, GitHub repositories, and online tutorials. This article examines how web source detection works, what it catches that peer comparison misses, and why both approaches together give you the real picture of code originality.

How Burstiness and Perplexity Catch AI-Generated Code AI Detection 9 min
Priya Sharma Priya Sharma · 2 weeks ago

How Burstiness and Perplexity Catch AI-Generated Code

Burstiness and perplexity aren't just linguistic curiosities—they're the primary statistical signals that distinguish human-written source code from LLM output. This article explains exactly how these measures work under the hood, with worked examples, real-world detection rates, and honest limitations.

Contextualizing Programming Problems to Reduce Cheating Academic Integrity 10 min
Priya Sharma Priya Sharma · 3 weeks ago

Contextualizing Programming Problems to Reduce Cheating

Instead of fighting plagiarism after submissions arrive, you can design assignments that are inherently resistant to copying. By embedding unique, student-specific context into problem statements, you make it obvious when code has been copied and also harder for AI tools to produce a correct answer. This article covers concrete techniques—parameterized test cases, local data imports, and narrative hooks—that real universities have used to cut similarity rates by over 40%.

Automating Code Plagiarism Detection in Your Grading Workflow Tutorials 8 min
Emily Watson Emily Watson · 3 weeks ago

Automating Code Plagiarism Detection in Your Grading Workflow

A practical walkthrough for CS instructors who want to wire code similarity checks directly into their grading workflow. Covers tooling choices, LMS integration, and how to layer in web-source and AI-generated code detection for a complete academic integrity pipeline.

How to Design Assignments That Resist Code Plagiarism Academic Integrity 9 min
Alex Petrov Alex Petrov · 3 weeks ago

How to Design Assignments That Resist Code Plagiarism

Simple changes to assignment design—unique interfaces, randomized test harnesses, and automated similarity checks—drastically reduce code plagiarism. This guide walks through six concrete tactics with real code examples and grading workflows.

Why Some CS Departments Are Moving Beyond Moss for Plagiarism Detection General 8 min
Dr. Sarah Chen Dr. Sarah Chen · 4 weeks ago

Why Some CS Departments Are Moving Beyond Moss for Plagiarism Detection

Riverdale State University’s computer science department spent years relying on Moss to catch plagiarised assignments. But as student work grew more sophisticated — combining copied web code, heavy refactoring, and AI-generated fragments — the department realised token-based similarity alone was no longer sufficient. This case study covers how they transitioned to a multi-tool detection pipeline.

How Static Analysis Catches Plagiarized Code Before It Ships General 11 min
Emily Watson Emily Watson · 1 month ago

How Static Analysis Catches Plagiarized Code Before It Ships

Plagiarism isn't just a classroom problem. When code from Stack Overflow, GitHub repos, or contractor deliverables enters your production codebase without proper attribution, you risk license violations, IP disputes, and technical debt. This guide shows how static analysis tools detect copied code before it ships, using token matching, AST comparison, and dependency scanning.

How Winnowing Fingerprints Resist Variable Renaming General 8 min
David Kim David Kim · 2 months ago

How Winnowing Fingerprints Resist Variable Renaming

Winnowing fingerprinting is a powerful technique for detecting code plagiarism that survives variable renaming, refactoring, and cosmetic changes. This case study examines how the algorithm works, where it succeeds, and where it falls short compared to AST-based approaches.