Bachelor's Thesis: Compression-Based Authorship Verification with Large Language Models

Background and Motivation Authorship verification (AV) addresses the question of whether two texts were written by the same author. Although it is a comparatively young field of research, many established AV methods were developed before the emergence of large language models (LLMs). In recent years, numerous new LLM-based approaches to authorship verification have been proposed. Nevertheless, depending on the task a…