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Question Answering (QA) is a task in which a machine understands a given document and a question to find an answer. Despite impressive progress in the NLP area, QA is still a challenging problem, especially for non-English languages due to…

Computation and Language · Computer Science 2022-02-04 ByungHoon So , Kyuhong Byun , Kyungwon Kang , Seongjin Cho

Question Answering (QA) is a growing area of research, often used to facilitate the extraction of information from within documents. State-of-the-art QA models are usually pre-trained on domain-general corpora like Wikipedia and thus tend…

Computation and Language · Computer Science 2022-12-01 Matthew Maufe , James Ravenscroft , Rob Procter , Maria Liakata

Knowledge Base Question Answering (KBQA) aims to answer factoid questions based on knowledge bases. However, generating the most appropriate knowledge base query code based on Natural Language Questions (NLQ) poses a significant challenge…

Computation and Language · Computer Science 2023-11-07 Yunlong Chen , Yaming Zhang , Jianfei Yu , Li Yang , Rui Xia

Recent work has investigated the interesting question using pre-trained language models (PLMs) as knowledge bases for answering open questions. However, existing work is limited in using small benchmarks with high test-train overlaps. We…

Computation and Language · Computer Science 2021-06-04 Cunxiang Wang , Pai Liu , Yue Zhang

Alongside huge volumes of research on deep learning models in NLP in the recent years, there has been also much work on benchmark datasets needed to track modeling progress. Question answering and reading comprehension have been…

Computation and Language · Computer Science 2022-09-20 Anna Rogers , Matt Gardner , Isabelle Augenstein

Conversational Question Answering (ConvQA) systems have emerged as a pivotal area within Natural Language Processing (NLP) by driving advancements that enable machines to engage in dynamic and context-aware conversations. These capabilities…

Computation and Language · Computer Science 2025-09-09 Manoj Madushanka Perera , Adnan Mahmood , Kasun Eranda Wijethilake , Fahmida Islam , Maryam Tahermazandarani , Quan Z. Sheng

Multi-hop question answering (QA) requires reasoning over multiple documents to answer a complex question and provide interpretable supporting evidence. However, providing supporting evidence is not enough to demonstrate that a model has…

Computation and Language · Computer Science 2022-09-16 Zhenyun Deng , Yonghua Zhu , Yang Chen , Qianqian Qi , Michael Witbrock , Patricia Riddle

Question answering (QA) is an important aspect of open-domain conversational agents, garnering specific research focus in the conversational QA (ConvQA) subtask. One notable limitation of recent ConvQA efforts is the response being answer…

Computation and Language · Computer Science 2020-12-18 Ashutosh Baheti , Alan Ritter , Kevin Small

Geospatial question answering (QA) is a fundamental task in navigation and point of interest (POI) searches. While existing geospatial QA datasets exist, they are limited in both scale and diversity, often relying solely on textual…

Computation and Language · Computer Science 2025-03-12 Zekun Li , Malcolm Grossman , Eric , Qasemi , Mihir Kulkarni , Muhao Chen , Yao-Yi Chiang

Question Answering (QA) has shown great success thanks to the availability of large-scale datasets and the effectiveness of neural models. Recent research works have attempted to extend these successes to the settings with few or no labeled…

Computation and Language · Computer Science 2020-05-07 Zhongli Li , Wenhui Wang , Li Dong , Furu Wei , Ke Xu

Parsing natural language to corresponding SQL (NL2SQL) with data driven approaches like deep neural networks attracts much attention in recent years. Existing NL2SQL datasets assume that condition values should appear exactly in natural…

Databases · Computer Science 2020-06-12 Ningyuan Sun , Xuefeng Yang , Yunfeng Liu

In the field of software operations, Large Language Models (LLMs) have attracted increasing attention. However, existing research has not yet achieved efficient and effective end-to-end intelligent operations due to low-quality data,…

Machine Learning · Computer Science 2026-05-13 Jingkai He , Pengfei Chen , Chenghui Wu , Shuang Liang , Ye Li , Gou Tan , Xiadao Wen , Chuanfu Zhang

We propose a novel methodology to generate domain-specific large-scale question answering (QA) datasets by re-purposing existing annotations for other NLP tasks. We demonstrate an instance of this methodology in generating a large-scale QA…

Computation and Language · Computer Science 2018-09-05 Anusri Pampari , Preethi Raghavan , Jennifer Liang , Jian Peng

OwnThink stands as the most extensive Chinese open-domain knowledge graph introduced in recent times. Despite prior attempts in question answering over OwnThink (OQA), existing studies have faced limitations in model representation…

Computation and Language · Computer Science 2024-06-05 Zhuoyang Li , Liran Deng , Hui Liu , Qiaoqiao Liu , Junzhao Du

Question answering over knowledge bases (KBQA) has become a popular approach to help users extract information from knowledge bases. Although several systems exist, choosing one suitable for a particular application scenario is difficult.…

Computation and Language · Computer Science 2022-11-16 Khiem Vinh Tran , Hao Phu Phan , Khang Nguyen Duc Quach , Ngan Luu-Thuy Nguyen , Jun Jo , Thanh Tam Nguyen

Question answering (QA) and Machine Reading Comprehension (MRC) tasks have significantly advanced in recent years due to the rapid development of deep learning techniques and, more recently, large language models. At the same time, many…

Computation and Language · Computer Science 2024-05-13 Bhawna Piryani , Jamshid Mozafari , Adam Jatowt

The Visual Question Answering (VQA) task aspires to provide a meaningful testbed for the development of AI models that can jointly reason over visual and natural language inputs. Despite a proliferation of VQA datasets, this goal is…

Computer Vision and Pattern Recognition · Computer Science 2022-06-06 Dustin Schwenk , Apoorv Khandelwal , Christopher Clark , Kenneth Marino , Roozbeh Mottaghi

Despite the rapid progress in multihop question-answering (QA), models still have trouble explaining why an answer is correct, with limited explanation training data available to learn from. To address this, we introduce three explanation…

Computation and Language · Computer Science 2020-10-08 Harsh Jhamtani , Peter Clark

Disfluencies is an under-studied topic in NLP, even though it is ubiquitous in human conversation. This is largely due to the lack of datasets containing disfluencies. In this paper, we present a new challenge question answering dataset,…

Computation and Language · Computer Science 2021-06-09 Aditya Gupta , Jiacheng Xu , Shyam Upadhyay , Diyi Yang , Manaal Faruqui