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We propose a shared task on methodologies and algorithms for evaluating the accuracy of generated texts. Participants will measure the accuracy of basketball game summaries produced by NLG systems from basketball box score data.

Computation and Language · Computer Science 2020-11-10 Ehud Reiter , Craig Thomson

In this paper, we introduce the Eval4NLP-2021shared task on explainable quality estimation. Given a source-translation pair, this shared task requires not only to provide a sentence-level score indicating the overall quality of the…

Computation and Language · Computer Science 2021-10-12 Marina Fomicheva , Piyawat Lertvittayakumjorn , Wei Zhao , Steffen Eger , Yang Gao

The Automated Verification of Textual Claims (AVeriTeC) shared task asks participants to retrieve evidence and predict veracity for real-world claims checked by fact-checkers. Evidence can be found either via a search engine, or via a…

The CoNLL-2013 shared task was devoted to grammatical error correction. In this paper, we give the task definition, present the data sets, and describe the evaluation metric and scorer used in the shared task. We also give an overview of…

Computation and Language · Computer Science 2025-07-15 Hwee Tou Ng , Siew Mei Wu , Yuanbin Wu , Christian Hadiwinoto , Joel Tetreault

The paper surveys evaluation methods of natural language generation (NLG) systems that have been developed in the last few years. We group NLG evaluation methods into three categories: (1) human-centric evaluation metrics, (2) automatic…

Computation and Language · Computer Science 2021-05-19 Asli Celikyilmaz , Elizabeth Clark , Jianfeng Gao

An ongoing debate in the NLG community concerns the best way to evaluate systems, with human evaluation often being considered the most reliable method, compared to corpus-based metrics. However, tasks involving subtle textual differences,…

Computation and Language · Computer Science 2021-01-06 Lorenzo De Mattei , Michele Cafagna , Huiyuan Lai , Felice Dell'Orletta , Malvina Nissim , Albert Gatt

Natural Language Generation (NLG) evaluation is a multifaceted task requiring assessment of multiple desirable criteria, e.g., fluency, coherency, coverage, relevance, adequacy, overall quality, etc. Across existing datasets for 6 NLG…

Computation and Language · Computer Science 2021-09-14 Ananya B. Sai , Tanay Dixit , Dev Yashpal Sheth , Sreyas Mohan , Mitesh M. Khapra

The recently increased focus on misinformation has stimulated research in fact checking, the task of assessing the truthfulness of a claim. Research in automating this task has been conducted in a variety of disciplines including natural…

Computation and Language · Computer Science 2018-09-06 James Thorne , Andreas Vlachos

Grounded text generation systems often generate text that contains factual inconsistencies, hindering their real-world applicability. Automatic factual consistency evaluation may help alleviate this limitation by accelerating evaluation…

The Automatic Verification of Image-Text Claims (AVerImaTeC) shared task aims to advance system development for retrieving evidence and verifying real-world image-text claims. Participants were allowed to either employ external knowledge…

Computation and Language · Computer Science 2026-02-27 Rui Cao , Zhenyun Deng , Yulong Chen , Michael Schlichtkrull , Andreas Vlachos

This work addresses the challenge of factual consistency in text generation systems. We unify the tasks of Natural Language Inference, Summarization Evaluation, Factuality Verification and Factual Consistency Evaluation to train models…

Computation and Language · Computer Science 2024-08-09 Raunak Agarwal

Natural Language Generation (NLG) has made great progress in recent years due to the development of deep learning techniques such as pre-trained language models. This advancement has resulted in more fluent, coherent and even properties…

Computation and Language · Computer Science 2022-03-11 Wei Li , Wenhao Wu , Moye Chen , Jiachen Liu , Xinyan Xiao , Hua Wu

Most Natural Language Generation systems need to produce accurate texts. We propose a methodology for high-quality human evaluation of the accuracy of generated texts, which is intended to serve as a gold-standard for accuracy evaluations…

Computation and Language · Computer Science 2020-11-10 Craig Thomson , Ehud Reiter

This paper presents a comprehensive overview of the first edition of the Academic Essay Authenticity Challenge, organized as part of the GenAI Content Detection shared tasks collocated with COLING 2025. This challenge focuses on detecting…

Computation and Language · Computer Science 2024-12-25 Shammur Absar Chowdhury , Hind Almerekhi , Mucahid Kutlu , Kaan Efe Keles , Fatema Ahmad , Tasnim Mohiuddin , George Mikros , Firoj Alam

The generation of highly fluent text by Large Language Models (LLMs) poses a significant challenge to information integrity and academic research. In this paper, we introduce the Multi-Domain Detection of AI-Generated Text (M-DAIGT) shared…

Automatic evaluation of various text quality criteria produced by data-driven intelligent methods is very common and useful because it is cheap, fast, and usually yields repeatable results. In this paper, we present an attempt to automate…

Computation and Language · Computer Science 2020-06-08 Erion Çano , Ondřej Bojar

We present the results of the first Fact Extraction and VERification (FEVER) Shared Task. The task challenged participants to classify whether human-written factoid claims could be Supported or Refuted using evidence retrieved from…

Computation and Language · Computer Science 2018-12-03 James Thorne , Andreas Vlachos , Oana Cocarascu , Christos Christodoulopoulos , Arpit Mittal

We present the shared task on Fine-Grained Propaganda Detection, which was organized as part of the NLP4IF workshop at EMNLP-IJCNLP 2019. There were two subtasks. FLC is a fragment-level task that asks for the identification of propagandist…

Computation and Language · Computer Science 2019-10-23 Giovanni Da San Martino , Alberto Barrón-Cedeño , Preslav Nakov

This paper surveys the current state of the art in Natural Language Generation (NLG), defined as the task of generating text or speech from non-linguistic input. A survey of NLG is timely in view of the changes that the field has undergone…

Computation and Language · Computer Science 2018-01-30 Albert Gatt , Emiel Krahmer

Many tools have been created for measuring the agility of software teams, thus creating a saturation in the field. Three agile measurement tools were selected in order to validate whether they yield sim-ilar results. The surveys of the…

Software Engineering · Computer Science 2019-04-05 Konstantinos Chronis , Lucas Gren
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