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Question answering (QA) models have shown rapid progress enabled by the availability of large, high-quality benchmark datasets. Such annotated datasets are difficult and costly to collect, and rarely exist in languages other than English,…

Computation and Language · Computer Science 2020-05-05 Patrick Lewis , Barlas Oğuz , Ruty Rinott , Sebastian Riedel , Holger Schwenk

In this paper, we address the significant gap in Arabic natural language processing (NLP) resources by introducing ArabicaQA, the first large-scale dataset for machine reading comprehension and open-domain question answering in Arabic. This…

Computation and Language · Computer Science 2024-03-27 Abdelrahman Abdallah , Mahmoud Kasem , Mahmoud Abdalla , Mohamed Mahmoud , Mohamed Elkasaby , Yasser Elbendary , Adam Jatowt

Pre-training is crucial for large language models (LLMs), as it is when most representations and capabilities are acquired. However, natural language pre-training has problems: high-quality text is finite, it contains human biases, and it…

Machine Learning · Computer Science 2026-03-12 Dan Lee , Seungwook Han , Akarsh Kumar , Pulkit Agrawal

We introduce CS1QA, a dataset for code-based question answering in the programming education domain. CS1QA consists of 9,237 question-answer pairs gathered from chat logs in an introductory programming class using Python, and 17,698…

Computation and Language · Computer Science 2022-10-27 Changyoon Lee , Yeon Seonwoo , Alice Oh

While question answering (QA) with neural network, i.e. neural QA, has achieved promising results in recent years, lacking of large scale real-word QA dataset is still a challenge for developing and evaluating neural QA system. To alleviate…

Computation and Language · Computer Science 2016-09-02 Peng Li , Wei Li , Zhengyan He , Xuguang Wang , Ying Cao , Jie Zhou , Wei Xu

Large Language Model (LLM) has gained popularity and achieved remarkable results in open-domain tasks, but its performance in real industrial domain-specific scenarios is average due to its lack of specific domain knowledge. This issue has…

Computation and Language · Computer Science 2023-10-17 Fangkai Yang , Pu Zhao , Zezhong Wang , Lu Wang , Jue Zhang , Mohit Garg , Qingwei Lin , Saravan Rajmohan , Dongmei Zhang

Reading comprehension by machine has been widely studied, but machine comprehension of spoken content is still a less investigated problem. In this paper, we release Open-Domain Spoken Question Answering Dataset (ODSQA) with more than three…

Computation and Language · Computer Science 2018-08-08 Chia-Hsuan Lee , Shang-Ming Wang , Huan-Cheng Chang , Hung-Yi Lee

The emergence of large language models (LLMs) has revolutionized natural language processing tasks. However, existing instruction-tuning datasets suffer from occupational bias: the majority of data relates to only a few occupations, which…

Computation and Language · Computer Science 2023-10-26 Mingfeng Xue , Dayiheng Liu , Kexin Yang , Guanting Dong , Wenqiang Lei , Zheng Yuan , Chang Zhou , Jingren Zhou

This paper introduces our proposed system for the MIA Shared Task on Cross-lingual Open-retrieval Question Answering (COQA). In this challenging scenario, given an input question the system has to gather evidence documents from a…

Humans apprehend the world through various sensory modalities, yet language is their predominant communication channel. Machine learning systems need to draw on the same multimodal richness to have informed discourses with humans in natural…

Computer Vision and Pattern Recognition · Computer Science 2022-08-25 Min Wang , Ata Mahjoubfar , Anupama Joshi

Time series data are foundational in finance, healthcare, and energy domains. However, most existing methods and datasets remain focused on a narrow spectrum of tasks, such as forecasting or anomaly detection. To bridge this gap, we…

Computation and Language · Computer Science 2025-07-01 Yaxuan Kong , Yiyuan Yang , Yoontae Hwang , Wenjie Du , Stefan Zohren , Zhangyang Wang , Ming Jin , Qingsong Wen

The advancement of large language models (LLMs) has enhanced tabular question answering (Tabular QA), yet they struggle with open-domain queries exhibiting underspecified or uncertain expressions. To address this, we introduce the…

Computation and Language · Computer Science 2026-04-21 Zhensheng Wang , ZhanTeng Lin , Wenmian Yang , Kun Zhou , Yiquan Zhang , Weijia Jia

Visual Question Answering (VQA) is a multi-discipline research task. To produce the right answer, it requires an understanding of the visual content of images, the natural language questions, as well as commonsense reasoning over the…

Computer Vision and Pattern Recognition · Computer Science 2022-11-22 Yao Zhang , Haokun Chen , Ahmed Frikha , Yezi Yang , Denis Krompass , Gengyuan Zhang , Jindong Gu , Volker Tresp

There is growing evidence that pretraining on high quality, carefully thought-out tokens such as code or mathematics plays an important role in improving the reasoning abilities of large language models. For example, Minerva, a PaLM model…

Artificial Intelligence · Computer Science 2023-10-11 Keiran Paster , Marco Dos Santos , Zhangir Azerbayev , Jimmy Ba

The performance of Open-Domain Question Answering (ODQA) retrieval systems can exhibit sub-optimal behavior, providing text excerpts with varying degrees of irrelevance. Unfortunately, many existing ODQA datasets lack examples specifically…

Computation and Language · Computer Science 2024-03-05 Rustam Abdumalikov , Pasquale Minervini , Yova Kementchedjhieva

Commonsense question answering (CQA) aims to test if models can answer questions regarding commonsense knowledge that everyone knows. Prior works that incorporate external knowledge bases have shown promising results, but knowledge bases…

Computation and Language · Computer Science 2022-01-04 Zi-Yi Dou , Nanyun Peng

Natural Question Answering (QA) datasets play a crucial role in evaluating the capabilities of large language models (LLMs), ensuring their effectiveness in real-world applications. Despite the numerous QA datasets that have been developed…

Many users communicate with chatbots and AI assistants in order to help them with various tasks. A key component of the assistant is the ability to understand and answer a user's natural language questions for question-answering (QA).…

Computation and Language · Computer Science 2020-06-08 Anthony Colas , Trung Bui , Franck Dernoncourt , Moumita Sinha , Doo Soon Kim

In spoken question answering, QA systems are designed to answer questions from contiguous text spans within the related speech transcripts. However, the most natural way that human seek or test their knowledge is via human conversations.…

Computation and Language · Computer Science 2020-10-20 Chenyu You , Nuo Chen , Fenglin Liu , Dongchao Yang , Yuexian Zou

There have been growing concerns regarding the out-of-domain generalization ability of natural language processing (NLP) models, particularly in question-answering (QA) tasks. Current synthesized data augmentation methods for QA are…

Computation and Language · Computer Science 2023-05-19 Yingjie Niu , Linyi Yang , Ruihai Dong , Yue Zhang