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We introduce the first end-to-end coreference resolution model and show that it significantly outperforms all previous work without using a syntactic parser or hand-engineered mention detector. The key idea is to directly consider all spans…

计算与语言 · 计算机科学 2017-12-19 Kenton Lee , Luheng He , Mike Lewis , Luke Zettlemoyer

Recent works have found evidence of gender bias in models of machine translation and coreference resolution using mostly synthetic diagnostic datasets. While these quantify bias in a controlled experiment, they often do so on a small scale…

计算与语言 · 计算机科学 2021-09-13 Shahar Levy , Koren Lazar , Gabriel Stanovsky

Determining coreference of concept mentions across multiple documents is a fundamental task in natural language understanding. Previous work on cross-document coreference resolution (CDCR) typically considers mentions of events in the news,…

计算与语言 · 计算机科学 2021-09-02 Arie Cattan , Sophie Johnson , Daniel Weld , Ido Dagan , Iz Beltagy , Doug Downey , Tom Hope

Learned Sparse Retrieval (LSR) combines the efficiency of bi-encoders with the transparency of lexical matching, but existing approaches struggle to scale beyond English. We introduce MILCO, an LSR architecture that maps queries and…

信息检索 · 计算机科学 2026-03-20 Thong Nguyen , Yibin Lei , Jia-Huei Ju , Eugene Yang , Andrew Yates

This paper contributes to cross-lingual image annotation and retrieval in terms of data and baseline methods. We propose COCO-CN, a novel dataset enriching MS-COCO with manually written Chinese sentences and tags. For more effective…

计算与语言 · 计算机科学 2019-01-16 Xirong Li , Chaoxi Xu , Xiaoxu Wang , Weiyu Lan , Zhengxiong Jia , Gang Yang , Jieping Xu

Standard Large Language Model (LLM) pre-training typically treats corpora as flattened token sequences, often overlooking the real-world context that humans naturally rely on to contextualize information. To bridge this gap, we introduce…

计算与语言 · 计算机科学 2026-04-15 Yudong Li , Jiawei Cai , Linlin Shen

While coreference resolution is a well-established research area in Natural Language Processing (NLP), research focusing on Thai language remains limited due to the lack of large annotated corpora. In this work, we introduce ThaiCoref, a…

The widespread use of social media necessitates reliable and efficient detection of offensive content to mitigate harmful effects. Although sophisticated models perform well on individual datasets, they often fail to generalize due to…

计算与语言 · 计算机科学 2024-10-08 Huy Nghiem , Hal Daumé

Singleton mentions, i.e.~entities mentioned only once in a text, are important to how humans understand discourse from a theoretical perspective. However previous attempts to incorporate their detection in end-to-end neural coreference…

计算与语言 · 计算机科学 2024-03-27 Yilun Zhu , Siyao Peng , Sameer Pradhan , Amir Zeldes

Cross-document coreference, the problem of resolving entity mentions across multi-document collections, is crucial to automated knowledge base construction and data mining tasks. However, the scarcity of large labeled data sets has hindered…

人工智能 · 计算机科学 2015-03-17 Sameer Singh , Michael Wick , Andrew McCallum

Coreference Resolution systems are typically evaluated on benchmarks containing small- to medium-scale documents. When it comes to evaluating long texts, however, existing benchmarks, such as LitBank, remain limited in length and do not…

计算与语言 · 计算机科学 2025-07-17 Giuliano Martinelli , Tommaso Bonomo , Pere-Lluís Huguet Cabot , Roberto Navigli

Grounding a pronoun to a visual object it refers to requires complex reasoning from various information sources, especially in conversational scenarios. For example, when people in a conversation talk about something all speakers can see,…

计算与语言 · 计算机科学 2019-09-04 Xintong Yu , Hongming Zhang , Yangqiu Song , Yan Song , Changshui Zhang

Current work on automatic coreference resolution has focused on the OntoNotes benchmark dataset, due to both its size and consistency. However many aspects of the OntoNotes annotation scheme are not well understood by NLP practitioners,…

计算与语言 · 计算机科学 2021-12-21 Amir Zeldes

This paper describes our approach to the CRAC 2022 Shared Task on Multilingual Coreference Resolution. Our model is based on a state-of-the-art end-to-end coreference resolution system. Apart from joined multilingual training, we improved…

计算与语言 · 计算机科学 2022-09-27 Ondřej Pražák , Miloslav Konopík

Coreference resolution aims to identify words and phrases which refer to same entity in a text, a core task in natural language processing. In this paper, we extend this task to resolving coreferences in long-form narrations of visual…

计算机视觉与模式识别 · 计算机科学 2023-03-20 Arushi Goel , Basura Fernando , Frank Keller , Hakan Bilen

Humans do not make inferences over texts, but over models of what texts are about. When annotators are asked to annotate coreferent spans of text, it is therefore a somewhat unnatural task. This paper presents an alternative in which we…

计算与语言 · 计算机科学 2020-03-03 Rahul Aralikatte , Anders Søgaard

The Common Objects in Context (COCO) dataset has been instrumental in benchmarking object detectors over the past decade. Like every dataset, COCO contains subtle errors and imperfections stemming from its annotation procedure. With the…

计算机视觉与模式识别 · 计算机科学 2024-03-28 Shweta Singh , Aayan Yadav , Jitesh Jain , Humphrey Shi , Justin Johnson , Karan Desai

Instruction-following language models demand robust methodologies for information retrieval to augment instructions for question-answering applications. A primary challenge is the resolution of coreferences in the context of chunking…

计算与语言 · 计算机科学 2023-11-29 Rob Grzywinski , Joshua D'Arcy , Rob Naidoff , Ashish Shukla , Alex Browne , Ren Gibbons , Brinnae Bent

The use of pretrained deep neural networks represents an attractive way to achieve strong results with few data available. When specialized in dense problems such as object detection, learning local rather than global information in images…

计算机视觉与模式识别 · 计算机科学 2023-10-26 Quentin Bouniot , Romaric Audigier , Angélique Loesch , Amaury Habrard

Traditional learning-based coreference resolvers operate by training the mention-pair model for determining whether two mentions are coreferent or not. Though conceptually simple and easy to understand, the mention-pair model is…

计算与语言 · 计算机科学 2014-05-21 Altaf Rahman , Vincent Ng