Authorship Verification

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

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Libraries

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Datasets archive 2025-07-28

2 datasets whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

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Most implemented papers archive 2025-07-28

30 shown of 32 papers with code (68 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• Explainable Authorship Verification in Social Media via Attention-based Similarity Learning
  17 Oct 2019 3 repositories listed Syntology ran 0 of 2 samples · 2 unverified
  Authorship verification is the task of analyzing the linguistic patterns of two or more texts to determine whether they were written by the same author or not.
• Similarity Learning for Authorship Verification in Social Media
  20 Aug 2019 2 repositories listed
  Authorship verification tries to answer the question if two documents with unknown authors were written by the same author or not.
• Addressing Topic Leakage in Cross-Topic Evaluation for Authorship Verification
  27 Jul 2024 1 repository listed
  A demonstration of the HITS in reducing the effects of topic leakage, and 3.
• InstructAV: Instruction Fine-tuning Large Language Models for Authorship Verification
  16 Jul 2024 1 repository listed
  Large Language Models (LLMs) have demonstrated remarkable proficiency in a wide range of NLP tasks.
• CAVE: Controllable Authorship Verification Explanations
  24 Jun 2024 1 repository listed
  Authorship Verification (AV) (do two documents have the same author?)
• Improving Quotation Attribution with Fictional Character Embeddings
  17 Jun 2024 1 repository listed
  Humans naturally attribute utterances of direct speech to their speaker in literary works.
• Can Large Language Models Identify Authorship?
  13 Mar 2024 1 repository listed
  (3) Can LLMs provide explainability in authorship analysis, particularly through the role of linguistic features?
• Distinguishing Fictional Voices: a Study of Authorship Verification Models for Quotation Attribution
  30 Jan 2024 1 repository listed
  Recent approaches to automatically detect the speaker of an utterance of direct speech often disregard general information about characters in favor of local information found in the context, such as surrounding…
• Can Authorship Attribution Models Distinguish Speakers in Speech Transcripts?
  13 Nov 2023 1 repository listed
  Authorship verification is the task of determining if two distinct writing samples share the same author and is typically concerned with the attribution of written text.
• Explainable Authorship Identification in Cultural Heritage Applications: Analysis of a New Perspective
  3 Nov 2023 1 repository listed
  While a substantial amount of work has recently been devoted to enhance the performance of computational Authorship Identification (AId) systems, little to no attention has been paid to endowing AId systems with the…
• ICLEF: In-Context Learning with Expert Feedback for Explainable Style Transfer
  15 Sep 2023 1 repository listed
  Via automatic and human evaluation, we show that specialized student models fine-tuned on our datasets outperform generalist teacher models on the explainable style transfer task in one-shot settings, and perform…
• Same or Different? Diff-Vectors for Authorship Analysis
  24 Jan 2023 1 repository listed
  We investigate the effects on authorship identification tasks of a fundamental shift in how to conceive the vectorial representations of documents that are given as input to a supervised learner.
• On the State of the Art in Authorship Attribution and Authorship Verification
  14 Sep 2022 1 repository listed
  Despite decades of research on authorship attribution (AA) and authorship verification (AV), inconsistent dataset splits/filtering and mismatched evaluation methods make it difficult to assess the state of the art.
• Identifying Copied Fragments in a 18th Century Dutch Chronicle
  1 Jun 2022 1 repository listed
  We apply computational stylometric techniques to an 18th century Dutch chronicle to determine which fragments of the manuscript represent the author’s own original work and which show signs of external source use…
• Same Author or Just Same Topic? Towards Content-Independent Style Representations
  11 Apr 2022 1 repository listed Syntology ran 0 of 1 samples · 1 unverified · 1 pointer-only (licence)
  Linguistic style is an integral component of language.
• Leveraging Ensembles and Self-Supervised Learning for Fully-Unsupervised Person Re-Identification and Text Authorship Attribution
  7 Feb 2022 1 repository listed
  We propose a strategy to tackle Person Re-Identification and Text Authorship Attribution by enabling learning from unlabeled data even when samples from different classes are not prominently diverse.
• Rethinking the Authorship Verification Experimental Setups
  9 Dec 2021 1 repository listed Syntology ran 3 of 3 samples · 0 unverified · 3 pointer-only (licence)
  One of the main drivers of the recent advances in authorship verification is the PAN large-scale authorship dataset.
• Learning Universal Authorship Representations
  1 Nov 2021 1 repository listed
  Determining whether two documents were composed by the same author, also known as authorship verification, has traditionally been tackled using statistical methods.
• LG4AV: Combining Language Models and Graph Neural Networks for Author Verification
  3 Sep 2021 1 repository listed
  The automatic verification of document authorships is important in various settings.
• O2D2: Out-Of-Distribution Detector to Capture Undecidable Trials in Authorship Verification
  30 Jun 2021 1 repository listed
  The PAN 2021 authorship verification (AV) challenge is part of a three-year strategy, moving from a cross-topic/closed-set AV task to a cross-topic/open-set AV task over a collection of fanfiction texts.
• Self-Calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate Shift
  21 Jun 2021 1 repository listed
  We are addressing two fundamental problems in authorship verification (AV): Topic variability and miscalibration.
• Datasets and Models for Authorship Attribution on Italian Personal Writings
  16 Nov 2020 1 repository listed
  Existing research on Authorship Attribution (AA) focuses on texts for which a lot of data is available (e.
• Heuristic Authorship Obfuscation
  1 Jul 2019 1 repository listed
  Authorship verification is the task of determining whether two texts were written by the same author.
• Bias Analysis and Mitigation in the Evaluation of Authorship Verification
  1 Jul 2019 1 repository listed
  The PAN series of shared tasks is well known for its continuous and high quality research in the field of digital text forensics.
• Generalizing Unmasking for Short Texts
  1 Jun 2019 1 repository listed
  Authorship verification is the problem of inferring whether two texts were written by the same author.
• Authorship verification in the absence of explicit features and thresholds
  1 Mar 2018 1 repository listed
  Moreover, many existing AV methods are based on explicit thresholds (needed to accept or reject a stated authorship), which are determined on training corpora.
• Image Provenance Analysis at Scale
  19 Jan 2018 1 repository listed
  Given a large corpus of images and a query image, an interesting further step is to retrieve the set of original images whose content is present in the query image, as well as the detailed sequences of transformations…
• Authorship Verification based on Compression-Models
  1 Jun 2017 1 repository listed
  Instead, the only three key components of our method are a compressing algorithm, a dissimilarity measure and a threshold, needed to accept or reject the authorship of the questioned document.
• Authorship Attribution Using Text Distortion
  3 Apr 2017 1 repository listed
  A crucial point in this field is to quantify the personal style of writing, ideally in a way that is not affected by changes in topic or genre.
• Authorship Attribution Using Text Distortion
  1 Apr 2017 1 repository listed
  A crucial point in this field is to quantify the personal style of writing, ideally in a way that is not affected by changes in topic or genre.

Syntology lines on 3 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.