Author

I. Prokopiou

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#machine learning Preprint Oct 2026

Towards AI-Generated Music Plagiarism Detection as a Version Identification Problem

The rapid expansion of text-to-music generative models challenges traditional paradigms of music creation and intellectual property. Plagiarism in this context is rarely an absolute mathematical binary, but an ambiguous threshold negotiated over harmonic structure, melodic contours, or overall perceived stylistic chara...

Fotis Koutsikos, Ioannis Prokopiou, Spyridon Kantarelis et al. · 0 citations

#artificial intelligence Preprint Sep 2026

What Drives Recovery in Agentic Text-to-Cypher? LAST-CQ: An LLM Agent Self-Refinement Framework

This work uses LAST-CQ -- a five-agent, training-free, execution-grounded Text-to-Cypher framework -- as an instrumented testbed, running three counterfactuals over 2,471 live-database queries and six backbones spanning three vendor scale tiers.

I. Prokopiou, Athanasios Aidinis, Panagiotis-Christos Kyrmpatsos et al. · 0 citations