💻 computer science

From Requirements to Production: Governing AI-Assisted Software Delivery through a Canonical Requirements Model

This paper presents a design science study introducing a governance framework for AI-assisted software delivery that utilizes a canonical requirements model, a dual-vendor build-and-review loop, and executable documentation to achieve high traceability and compliance across two independent production systems while redefining the business analyst's role.

Mohamed Zahran2026-07-21
💻 computer science

Automated Scoring of Handwritten Mathematical Problem Posing Using Large Language Models

This study demonstrates that the large language model Gemini 3.5 Flash can achieve reliable automated scoring of handwritten middle school mathematical problem-posing tasks when using a zero-shot prompting approach with a structured rubric, particularly for whole number problems and when utilizing revised OCR text inputs.

Tuğrul Kar, Tarık Kışla, Muhammed Ali Kayici, Burak Aydın2026-07-21
💻 computer science

Behavioral Anomaly Detection and Malicious Service Identification in the Tor Network Using Deep Learning

This paper proposes MBRD-Tor, a three-stage deep learning framework that addresses the challenges of protocol homogenization, encryption noise, and extreme class imbalance in the Tor network by fusing multi-scale behavioral signatures, employing an ensemble-based quality estimation for adaptive weighting, and utilizing GAN-generated synthetic features to achieve superior malicious service detection performance.

Amirhossein Saviz2026-07-21
💻 computer science

Comparative Performance of Frontier Large Language Models for Extracting High-Risk Pathologic Features from Unstructured Gastrointestinal Oncology Reports: A Systematic Benchmarking Study with Human and Traditional NLP Baselines

This systematic benchmarking study demonstrates that frontier large multimodal models, particularly Gemini 2.5 Pro and GPT-4o, significantly outperform both time-pressured human experts and traditional NLP baselines in extracting critical perineural invasion status from unstructured gastrointestinal pathology reports, while a novel failure mode taxonomy provides actionable guidance for model selection based on specific error signatures.

Seher Siddiqui2026-07-21✓ Author reviewed