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We introduce OpenFActScore, an open-source implementation of the FActScore framework for evaluating the factuality of text generated by large language models (LLMs). FActScore evaluates the factual accuracy of long-form text by using Atomic…

Computation and Language · Computer Science 2025-07-09 Lucas Fonseca Lage , Simon Ostermann

Long-running, high-impact events such as the Boston Marathon bombing often develop through many stages and involve a large number of entities in their unfolding. Timeline summarization of an event by key sentences eases story digestion, but…

Information Retrieval · Computer Science 2017-02-12 Tuan Tran , Claudia Niederée , Nattiya Kanhabua , Ujwal Gadiraju , Avishek Anand

We study unsupervised multi-document summarization evaluation metrics, which require neither human-written reference summaries nor human annotations (e.g. preferences, ratings, etc.). We propose SUPERT, which rates the quality of a summary…

Computation and Language · Computer Science 2020-05-11 Yang Gao , Wei Zhao , Steffen Eger

This study introduces a prescriptive annotation benchmark grounded in humanities research to ensure consistent, unbiased labeling of offensive language, particularly for casual and non-mainstream language uses. We contribute two newly…

Computation and Language · Computer Science 2024-10-18 Xinmeng Hou

Quantitative information plays a crucial role in understanding and interpreting the content of documents. Many user queries contain quantities and cannot be resolved without understanding their semantics, e.g., ``car that costs less than…

Information Retrieval · Computer Science 2024-07-16 Satya Almasian , Milena Bruseva , Michael Gertz

Citation count of a paper is a commonly used proxy for evaluating the significance of a paper in the scientific community. Yet citation measures are widely criticized for failing to accurately reflect the true impact of a paper. Thus, we…

Computation and Language · Computer Science 2024-05-29 Ishan Kumar , Zhijing Jin , Ehsan Mokhtarian , Siyuan Guo , Yuen Chen , Mrinmaya Sachan , Bernhard Schölkopf

Over the recent years, there has been a growing interest in developing new research evaluation methods that could go beyond the traditional citation-based metrics. This interest is motivated on one side by the wider availability or even…

Digital Libraries · Computer Science 2016-11-17 Drahomira Herrmannova , Petr Knoth

We propose a framework that recasts scientific novelty not as a single attribute of a paper, but as a reflection of its position within the evolving intellectual landscape. We decompose this position into two orthogonal dimensions:…

General Economics · Economics 2025-11-18 Chaofeng Wu

Large Language Models (LLMs) have demonstrated near-human performance in summarization tasks based on traditional metrics such as ROUGE and BERTScore. However, these metrics do not adequately capture critical aspects of summarization…

Computation and Language · Computer Science 2025-10-01 Yeonseok Jeong , Minsoo Kim , Seung-won Hwang , Byung-Hak Kim

Annotated data is an essential ingredient in natural language processing for training and evaluating machine learning models. It is therefore very desirable for the annotations to be of high quality. Recent work, however, has shown that…

Computation and Language · Computer Science 2022-09-27 Jan-Christoph Klie , Bonnie Webber , Iryna Gurevych

The diversity across outputs generated by LLMs shapes perception of their quality and utility. High lexical diversity is often desirable, but there is no standard method to measure this property. Templated answer structures and ``canned''…

Computation and Language · Computer Science 2026-02-19 Chantal Shaib , Venkata S. Govindarajan , Joe Barrow , Jiuding Sun , Alexa F. Siu , Byron C. Wallace , Ani Nenkova

Many peer-review venues are using algorithms to assign submissions to reviewers. The crux of such automated approaches is the notion of the "similarity score" -- a numerical estimate of the expertise of a reviewer in reviewing a paper --…

Information Retrieval · Computer Science 2025-06-02 Ivan Stelmakh , John Wieting , Sarina Xi , Graham Neubig , Nihar B. Shah

A high degree of topical diversity is often considered to be an important characteristic of interesting text documents. A recent proposal for measuring topical diversity identifies three elements for assessing diversity: words, topics, and…

Information Retrieval · Computer Science 2017-01-17 Hosein Azarbonyad , Mostafa Dehghani , Tom Kenter , Maarten Marx , Jaap Kamps , Maarten de Rijke

While document summarization with LLMs has enhanced access to textual information, concerns about the factual accuracy of these summaries persist, especially in the medical domain. Tracing evidence from which summaries are derived enables…

Computation and Language · Computer Science 2026-01-08 Bohao Chu , Meijie Li , Sameh Frihat , Chengyu Gu , Georg Lodde , Elisabeth Livingstone , Norbert Fuhr

Despite their remarkable abilities in various tasks, large language models (LLMs) still struggle with real-time information (e.g., new facts and terms) due to the knowledge cutoff in their development process. However, existing benchmarks…

Computation and Language · Computer Science 2024-10-29 Hexuan Deng , Wenxiang Jiao , Xuebo Liu , Min Zhang , Zhaopeng Tu

The article considers the quantitative assessment approach to the innovativeness of different objects. The proposed assessment model is based on the object data retrieval from various databases including the Internet. We present an object…

Digital Libraries · Computer Science 2021-03-31 V. K. Ivanov

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

This paper presents KnoVo (Knowledge Evolution), an intelligent framework designed for quantifying and analyzing the evolution of research novelty in the scientific literature. Moving beyond traditional citation analysis, which primarily…

Digital Libraries · Computer Science 2025-06-26 Sajratul Y. Rubaiat , Syed N. Sakib , Hasan M. Jamil

Language models have demonstrated remarkable capabilities on standard benchmarks, yet they struggle increasingly from mode collapse, the inability to generate diverse and novel outputs. Our work introduces NoveltyBench, a benchmark…

Computation and Language · Computer Science 2025-08-12 Yiming Zhang , Harshita Diddee , Susan Holm , Hanchen Liu , Xinyue Liu , Vinay Samuel , Barry Wang , Daphne Ippolito

This demo paper presents UnScientify, an interactive system designed to detect scientific uncertainty in scholarly full text. The system utilizes a weakly supervised technique that employs a fine-grained annotation scheme to identify…

Computation and Language · Computer Science 2023-07-27 Panggih Kusuma Ningrum , Philipp Mayr , Iana Atanassova