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The rapid advancement of large language models (LLMs) has led to increasingly human-like AI-generated text, raising concerns about content authenticity, misinformation, and trustworthiness. Addressing the challenge of reliably detecting…

In this paper, we provide an overview of the WNUT-2020 shared task on the identification of informative COVID-19 English Tweets. We describe how we construct a corpus of 10K Tweets and organize the development and evaluation phases for this…

计算与语言 · 计算机科学 2020-10-19 Dat Quoc Nguyen , Thanh Vu , Afshin Rahimi , Mai Hoang Dao , Linh The Nguyen , Long Doan

The increased interest in diffusion models has opened up opportunities for advancements in generative text modeling. These models can produce impressive images when given a well-crafted prompt, but creating a powerful or meaningful prompt…

计算与语言 · 计算机科学 2023-01-31 Archan Ghosh , Debgandhar Ghosh , Madhurima Maji , Suchinta Chanda , Kalporup Goswami

In an era of exponential scientific growth, identifying novel research ideas is crucial and challenging in academia. Despite potential, the lack of an appropriate benchmark dataset hinders the research of novelty detection. More…

计算与语言 · 计算机科学 2025-06-02 Yan Liu , Zonglin Yang , Soujanya Poria , Thanh-Son Nguyen , Erik Cambria

Named entity recognition (NER) is widely used in natural language processing applications and downstream tasks. However, most NER tools target flat annotation from popular datasets, eschewing the semantic information available in nested…

计算与语言 · 计算机科学 2019-06-05 Nicky Ringland , Xiang Dai , Ben Hachey , Sarvnaz Karimi , Cecile Paris , James R. Curran

The New York Times Connections game has emerged as a popular and challenging pursuit for word puzzle enthusiasts. We collect 438 Connections games to evaluate the performance of state-of-the-art large language models (LLMs) against expert…

计算与语言 · 计算机科学 2024-10-15 Prisha Samadarshi , Mariam Mustafa , Anushka Kulkarni , Raven Rothkopf , Tuhin Chakrabarty , Smaranda Muresan

News article revision histories have the potential to give us novel insights across varied fields of linguistics and social sciences. In this work, we present, to our knowledge, the first publicly available dataset of news article revision…

计算与语言 · 计算机科学 2022-07-01 Alexander Spangher , Jonathan May

News articles covering policy issues are an essential source of information in the social sciences and are also frequently used for other use cases, e.g., to train NLP language models. To derive meaningful insights from the analysis of…

数字图书馆 · 计算机科学 2020-05-29 Lukas Gebhard , Felix Hamborg

The rising influence of social media platforms in various domains, including tourism, has highlighted the growing need for efficient and automated Natural Language Processing (NLP) strategies to take advantage of this valuable resource.…

Sentence level novelty detection aims at reducing redundant sentences from a sentence list. In the task, sentences appearing later in the list with no new meanings are eliminated. Aiming at a better accuracy for detecting redundancy, this…

信息检索 · 计算机科学 2007-05-23 Le Zhao , Min Zhang , Shaoping Ma

The milestone improvements brought about by deep representation learning and pre-training techniques have led to large performance gains across downstream NLP, IR and Vision tasks. Multimodal modeling techniques aim to leverage large…

计算机视觉与模式识别 · 计算机科学 2023-02-21 Krishna Srinivasan , Karthik Raman , Jiecao Chen , Michael Bendersky , Marc Najork

Timeline generation is of great significance for a comprehensive understanding of the development of events over time. Its goal is to organize news chronologically, which helps to identify patterns and trends that may be obscured when…

信息检索 · 计算机科学 2025-02-12 Xiaochen Liu , Yanan Zhang

This study provides the first comprehensive comparison of New York Times-style text generated by six large language models against real, human-authored NYT writing. The comparison is based on a formal syntactic theory. We use Head-driven…

计算与语言 · 计算机科学 2025-06-03 Olga Zamaraeva , Dan Flickinger , Francis Bond , Carlos Gómez-Rodríguez

With the growing abundance of repositories containing tabular data, discovering relevant tables for in-depth analysis remains a challenging task. Existing table discovery methods primarily retrieve desired tables based on a query table or…

信息检索 · 计算机科学 2025-04-23 Lingxi Cui , Huan Li , Ke Chen , Lidan Shou , Gang Chen

We release to the community six large-scale sense-annotated datasets in multiple language to pave the way for supervised multilingual Word Sense Disambiguation. Our datasets cover all the nouns in the English WordNet and their translations…

计算与语言 · 计算机科学 2018-05-15 Tommaso Pasini , Francesco Maria Elia , Roberto Navigli

As the body of academic literature continues to grow, researchers face increasing difficulties in effectively searching for relevant resources. Existing databases and search engines often fall short of providing a comprehensive and…

信息检索 · 计算机科学 2024-09-12 Linfeng Zhang , Changyue Hu , Zhiyu Quan

News article revision histories provide clues to narrative and factual evolution in news articles. To facilitate analysis of this evolution, we present the first publicly available dataset of news revision histories, NewsEdits. Our dataset…

计算与语言 · 计算机科学 2022-06-16 Alexander Spangher , Xiang Ren , Jonathan May , Nanyun Peng

We present a preview of the Syntactic Acceptability Dataset, a resource being designed for both syntax and computational linguistics research. In its current form, the dataset comprises 1,000 English sequences from the syntactic discourse:…

计算与语言 · 计算机科学 2025-06-24 Tom S Juzek

We introduce a synthetic dataset called Sentences Involving Complex Compositional Knowledge (SICCK) and a novel analysis that investigates the performance of Natural Language Inference (NLI) models to understand compositionality in logic.…

计算与语言 · 计算机科学 2025-10-21 Sushma Anand Akoju , Robert Vacareanu , Haris Riaz , Eduardo Blanco , Mihai Surdeanu

Motivated by the sparsity of NLP resources for Eastern European languages, we present a broad index of existing Eastern European language resources (90+ datasets and 45+ models) published as a github repository open for updates from the…