From the 1 of 4 linked papers with an AI index.
4 papers
Latent Trajectory Discrimination for AI-Generated Text Detection
Gianluca Bonifazi, Christopher Buratti, Michele Marchetti +5
The paper proposes a method that detects AI‑generated text by modeling how text representations change over the generation process, using trajectory‑based embeddings and contrastiv…
Gradient-Skipping Relevance Propagation for Efficient Explainability of Vision Transformers
Christopher Buratti, Michele Marchetti, Federica Parlapiano +3
Vision Transformers (ViTs) are difficult to interpret because current methods of relevance propagation and attention flow do not fully consider some key architectural features, suc…
Efficient Retrieval-Augmented Generation via Token Co-occurrence Graphs
Gianluca Bonifazi, Christopher Buratti, Michele Marchetti +5
Retrieval-Augmented Generation (RAG) mitigates hallucinations in Large Language Models (LLMs) by grounding the generation process on external knowledge. However, standard RAG appro…
Characterizing Information Shared by Participants to Coding Challenges: The Case of Advent of Code
Francesco Cauteruccio, Enrico Corradini, Luca Virgili
Advent of Code (AoC from now on) is a popular coding challenge requiring to solve programming puzzles for a variety of skill sets and levels. AoC follows the advent calendar, there…