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Patronizing and condescending language (PCL) is everywhere, but rarely is the focus on its use by media towards vulnerable communities. Accurately detecting PCL of this form is a difficult task due to limited labeled data and how subtle it…

计算与语言 · 计算机科学 2022-04-19 David Koleczek , Alex Scarlatos , Siddha Karakare , Preshma Linet Pereira

While commonsense knowledge acquisition and reasoning has traditionally been a core research topic in the knowledge representation and reasoning community, recent years have seen a surge of interest in the natural language processing…

计算与语言 · 计算机科学 2022-02-01 Prajjwal Bhargava , Vincent Ng

This paper describes the system submitted by our team (BabelEnconding) to SemEval-2020 Task 3: Predicting the Graded Effect of Context in Word Similarity. We propose an approach that relies on translation and multilingual language models in…

计算与语言 · 计算机科学 2020-08-20 Lucas R. C. Pessutto , Tiago de Melo , Viviane P. Moreira , Altigran da Silva

Patronizing and condescending language (PCL) has a large harmful impact and is difficult to detect, both for human judges and existing NLP systems. At SemEval-2022 Task 4, we propose a novel Transformer-based model and its ensembles to…

计算与语言 · 计算机科学 2022-07-19 Dou Hu , Mengyuan Zhou , Xiyang Du , Mengfei Yuan , Meizhi Jin , Lianxin Jiang , Yang Mo , Xiaofeng Shi

Human tackle reading comprehension not only based on the given context itself but often rely on the commonsense beyond. To empower the machine with commonsense reasoning, in this paper, we propose a Commonsense Evidence Generation and…

人工智能 · 计算机科学 2020-05-12 Ye Liu , Tao Yang , Zeyu You , Wei Fan , Philip S. Yu

We describe SemEval-2022 Task 7, a shared task on rating the plausibility of clarifications in instructional texts. The dataset for this task consists of manually clarified how-to guides for which we generated alternative clarifications and…

计算与语言 · 计算机科学 2023-09-22 Michael Roth , Talita Anthonio , Anna Sauer

In this paper, we describe an approach for modelling causal reasoning in natural language by detecting counterfactuals in text using multi-head self-attention weights. We use pre-trained transformer models to extract contextual embeddings…

计算与语言 · 计算机科学 2020-06-02 Rajaswa Patil , Veeky Baths

This paper describes our system for SemEval-2018 Task 11: Machine Comprehension using Commonsense Knowledge. We use Three-way Attentive Networks (TriAN) to model interactions between the passage, question and answers. To incorporate…

计算与语言 · 计算机科学 2018-05-16 Liang Wang , Meng Sun , Wei Zhao , Kewei Shen , Jingming Liu

Question answering from semi-structured tables can be seen as a semantic parsing task and is significant and practical for pushing the boundary of natural language understanding. Existing research mainly focuses on understanding contents…

人工智能 · 计算机科学 2021-06-08 Xiaoyi Ruan , Meizhi Jin , Jian Ma , Haiqin Yang , Lianxin Jiang , Yang Mo , Mengyuan Zhou

Processing complex and ambiguous named entities is a challenging research problem, but it has not received sufficient attention from the natural language processing community. In this short paper, we present our participation in the English…

计算与语言 · 计算机科学 2022-03-08 Ngoc Minh Lai

This paper presents our systems for the three Subtasks of SemEval Task4: Reading Comprehension of Abstract Meaning (ReCAM). We explain the algorithms used to learn our models and the process of tuning the algorithms and selecting the best…

计算与语言 · 计算机科学 2023-01-26 Xin Xie , Xiangnan Chen , Xiang Chen , Yong Wang , Ningyu Zhang , Shumin Deng , Huajun Chen

This paper describes the participation of QUST_NLP in the SemEval-2025 Task 7. We propose a three-stage retrieval framework specifically designed for fact-checked claim retrieval. Initially, we evaluate the performance of several retrieval…

计算与语言 · 计算机科学 2025-06-30 Jiyan Liu , Youzheng Liu , Taihang Wang , Xiaoman Xu , Yimin Wang , Ye Jiang

This paper describes the participation of QUST_NLP in the SemEval-2025 Task 7. We propose a three-stage retrieval framework specifically designed for fact-checked claim retrieval. Initially, we evaluate the performance of several retrieval…

信息检索 · 计算机科学 2025-06-24 Youzheng Liu , Jiyan Liu , Xiaoman Xu , Taihang Wang , Yimin Wang , Ye Jiang

This paper describes the system used by the Machine Learning Group of LTU in subtask 1 of the SemEval-2022 Task 4: Patronizing and Condescending Language (PCL) Detection. Our system consists of finetuning a pretrained Text-to-Text-Transfer…

计算与语言 · 计算机科学 2022-05-06 Tosin Adewumi , Lama Alkhaled , Hamam Mokayed , Foteini Liwicki , Marcus Liwicki

SemEval-2024 Task 8 is focused on multigenerator, multidomain, and multilingual black-box machine-generated text detection. Such a detection is important for preventing a potential misuse of large language models (LLMs), the newest of which…

计算与语言 · 计算机科学 2024-06-18 Michal Spiegel , Dominik Macko

In this paper, we explore strategies to detect and evaluate counterfactual sentences. We describe our system for SemEval-2020 Task 5: Modeling Causal Reasoning in Language: Detecting Counterfactuals. We use a BERT base model for the…

计算与语言 · 计算机科学 2020-11-16 Hanna Abi Akl , Dominique Mariko , Estelle Labidurie

We present the MULTISEM systems submitted to SemEval 2020 Task 3: Graded Word Similarity in Context (GWSC). We experiment with injecting semantic knowledge into pre-trained BERT models through fine-tuning on lexical semantic tasks related…

计算与语言 · 计算机科学 2020-07-27 Aina Garí Soler , Marianna Apidianaki

This paper describes our submission to the SemEval-2023 for Task 6 on LegalEval: Understanding Legal Texts. Our submission concentrated on three subtasks: Legal Named Entity Recognition (L-NER) for Task-B, Legal Judgment Prediction (LJP)…

In this article, we present our methodologies for SemEval-2021 Task-4: Reading Comprehension of Abstract Meaning. Given a fill-in-the-blank-type question and a corresponding context, the task is to predict the most suitable word from a list…

计算与语言 · 计算机科学 2022-02-24 Abheesht Sharma , Harshit Pandey , Gunjan Chhablani , Yash Bhartia , Tirtharaj Dash

This paper presents our strategy to address the SemEval-2022 Task 3 PreTENS: Presupposed Taxonomies Evaluating Neural Network Semantics. The goal of the task is to identify if a sentence is deemed acceptable or not, depending on the…

计算与语言 · 计算机科学 2022-10-10 Injy Sarhan , Pablo Mosteiro , Marco Spruit