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Understanding tables is an important and relevant task that involves understanding table structure as well as being able to compare and contrast information within cells. In this paper, we address this challenge by presenting a new dataset…

计算与语言 · 计算机科学 2021-06-04 Nancy X. R. Wang , Diwakar Mahajan , Marina Danilevsky , Sara Rosenthal

Over 50 million scholarly articles have been published: they constitute a unique repository of knowledge. In particular, one may infer from them relations between scientific concepts, such as synonyms and hyponyms. Artificial neural…

计算与语言 · 计算机科学 2017-04-06 Ji Young Lee , Franck Dernoncourt , Peter Szolovits

This paper describes our system for SemEval-2021 Task 5 on Toxic Spans Detection. We developed ensemble models using BERT-based neural architectures and post-processing to combine tokens into spans. We evaluated several pre-trained language…

计算与语言 · 计算机科学 2021-08-30 Mikhail Kotyushev , Anna Glazkova , Dmitry Morozov

This paper describes our system that has been submitted to SemEval-2018 Task 1: Affect in Tweets (AIT) to solve five subtasks. We focus on modeling both sentence and word level representations of emotion inside texts through large distantly…

计算与语言 · 计算机科学 2018-04-24 Ji Ho Park , Peng Xu , Pascale Fung

We explore the performance of Bidirectional Encoder Representations from Transformers (BERT) at definition extraction. We further propose a joint model of BERT and Text Level Graph Convolutional Network so as to incorporate dependencies…

计算与语言 · 计算机科学 2020-09-18 Aadarsh Singh , Priyanshu Kumar , Aman Sinha

In response to the continuing research interest in computational semantic analysis, we have proposed a new task for SemEval-2010: multi-way classification of mutually exclusive semantic relations between pairs of nominals. The task is…

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 our approach to the SemEval 2017 Task 10: "Extracting Keyphrases and Relations from Scientific Publications", specifically to Subtask (B): "Classification of identified keyphrases". We explored three different deep…

计算与语言 · 计算机科学 2017-04-25 Steffen Eger , Erik-Lân Do Dinh , Ilia Kuznetsov , Masoud Kiaeeha , Iryna Gurevych

This paper describes our multi-view ensemble approach to SemEval-2017 Task 4 on Sentiment Analysis in Twitter, specifically, the Message Polarity Classification subtask for English (subtask A). Our system is a voting ensemble, where each…

计算与语言 · 计算机科学 2017-04-10 Edilson A. Corrêa , Vanessa Queiroz Marinho , Leandro Borges dos Santos

This paper describes Luminoso's participation in SemEval 2017 Task 2, "Multilingual and Cross-lingual Semantic Word Similarity", with a system based on ConceptNet. ConceptNet is an open, multilingual knowledge graph that focuses on general…

计算与语言 · 计算机科学 2018-12-12 Robyn Speer , Joanna Lowry-Duda

This paper presents the participation of team QUST in Task 8 SemEval 2024. We first performed data augmentation and cleaning on the dataset to enhance model training efficiency and accuracy. In the monolingual task, we evaluated traditional…

计算与语言 · 计算机科学 2024-02-20 Xiaoman Xu , Xiangrun Li , Taihang Wang , Jianxiang Tian , Ye Jiang

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)…

We present our works on SemEval-2021 Task 5 about Toxic Spans Detection. This task aims to build a model for identifying toxic words in whole posts. We use the BiLSTM-CRF model combining with ToxicBERT Classification to train the detection…

计算与语言 · 计算机科学 2021-08-02 Son T. Luu , Ngan Luu-Thuy Nguyen

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 our post-evaluation results for SemEval-2018 Task 7 on clas- sification of semantic relations in scientific literature for clean (subtask 1.1) and noisy data (subtask 1.2). This is an extended ver- sion of our…

计算与语言 · 计算机科学 2018-05-17 Lena Hettinger , Alexander Dallmann , Albin Zehe , Thomas Niebler , Andreas Hotho

This paper presents the MasonTigers entry to the SemEval-2024 Task 1 - Semantic Textual Relatedness. The task encompasses supervised (Track A), unsupervised (Track B), and cross-lingual (Track C) approaches across 14 different languages.…

This paper presents the results and main findings of SemEval-2021 Task 1 - Lexical Complexity Prediction. We provided participants with an augmented version of the CompLex Corpus (Shardlow et al 2020). CompLex is an English multi-domain…

计算与语言 · 计算机科学 2021-06-02 Matthew Shardlow , Richard Evans , Gustavo Henrique Paetzold , Marcos Zampieri

Definition Extraction systems are a valuable knowledge source for both humans and algorithms. In this paper we describe our submissions to the DeftEval shared task (SemEval-2020 Task 6), which is evaluated on an English textbook corpus. We…

计算与语言 · 计算机科学 2021-04-01 Marc Hübner , Christoph Alt , Robert Schwarzenberg , Leonhard Hennig

In this paper we expose our approach to solve the \textit{SemEval 2025 Task 8: Question-Answering over Tabular Data} challenge. Our strategy leverages Python code generation with LLMs to interact with the table and get the answer to the…

This paper describes the participation of the team "TwiSE" in the SemEval 2016 challenge. Specifically, we participated in Task 4, namely "Sentiment Analysis in Twitter" for which we implemented sentiment classification systems for subtasks…

计算与语言 · 计算机科学 2016-06-15 Georgios Balikas , Massih-Reza Amini