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Complex questions that require inferencing and synthesizing information from multiple documents can be seen as a kind of topic-oriented, informative multi-document summarization where the goal is to produce a single text as a compressed…

计算与语言 · 计算机科学 2014-01-16 Yllias Chali , Shafiq Rayhan Joty , Sadid A. Hasan

Having an intelligent dialogue agent that can engage in conversational question answering (ConvQA) is now no longer limited to Sci-Fi movies only and has, in fact, turned into a reality. These intelligent agents are required to understand…

计算与语言 · 计算机科学 2023-04-17 Munazza Zaib , Quan Z. Sheng , Wei Emma Zhang , Adnan Mahmood

This study explores the realm of knowledge base question answering (KBQA). KBQA is considered a challenging task, particularly in parsing intricate questions into executable logical forms. Traditional semantic parsing (SP)-based methods…

计算与语言 · 计算机科学 2025-03-13 Guanming Xiong , Junwei Bao , Wen Zhao

A multi-hop question answering (QA) dataset aims to test reasoning and inference skills by requiring a model to read multiple paragraphs to answer a given question. However, current datasets do not provide a complete explanation for the…

计算与语言 · 计算机科学 2020-11-13 Xanh Ho , Anh-Khoa Duong Nguyen , Saku Sugawara , Akiko Aizawa

Multi-Hop Question Answering (MHQA) is crucial for evaluating the model's capability to integrate information from diverse sources. However, creating extensive and high-quality MHQA datasets is challenging: (i) manual annotation is…

计算与语言 · 计算机科学 2026-04-21 Zhiyu Shen , Jiyuan Liu , Yunhe Pang , Yanghui Rao , Fu Lee Wang , Jianxing Yu

Text-based Question Answering (QA) is a challenging task which aims at finding short concrete answers for users' questions. This line of research has been widely studied with information retrieval techniques and has received increasing…

信息检索 · 计算机科学 2020-05-28 Zahra Abbasiantaeb , Saeedeh Momtazi

We present an open source math-aware Question Answering System based on Ask Platypus. Our system returns as a single mathematical formula for a natural language question in English or Hindi. This formulae originate from the knowledge-base…

信息检索 · 计算机科学 2019-07-04 Moritz Schubotz , Philipp Scharpf , Kaushal Dudhat , Yash Nagar , Felix Hamborg , Bela Gipp

3D Scene Question Answering (3D SQA) represents an interdisciplinary task that integrates 3D visual perception and natural language processing, empowering intelligent agents to comprehend and interact with complex 3D environments. Recent…

计算机视觉与模式识别 · 计算机科学 2025-08-11 Zechuan Li , Hongshan Yu , Yihao Ding , Yan Li , Yong He , Naveed Akhtar

Question Answering (QA), as a research field, has primarily focused on either knowledge bases (KBs) or free text as a source of knowledge. These two sources have historically shaped the kinds of questions that are asked over these sources,…

计算与语言 · 计算机科学 2019-02-26 Igor Labutov , Bishan Yang , Anusha Prakash , Amos Azaria

Knowledge-intensive visual question answering (VQA) requires external knowledge beyond image content, demanding precise visual grounding and coherent integration of visual and textual information. Although multimodal retrieval-augmented…

计算机视觉与模式识别 · 计算机科学 2026-04-23 Changin Choi , Wonseok Lee , Jungmin Ko , Wonjong Rhee

Promptly and accurately answering questions on products is important for e-commerce applications. Manually answering product questions (e.g. on community question answering platforms) results in slow response and does not scale. Recent…

计算与语言 · 计算机科学 2020-07-10 Shiwei Zhang , Xiuzhen Zhang , Jey Han Lau , Jeffrey Chan , Cecile Paris

Visual Question Answering (VQA) has been a popular task that combines vision and language, with numerous relevant implementations in literature. Even though there are some attempts that approach explainability and robustness issues in VQA…

计算与语言 · 计算机科学 2024-05-06 Theodoti Stoikou , Maria Lymperaiou , Giorgos Stamou

Long-form question answering (LFQA) poses a challenge as it involves generating detailed answers in the form of paragraphs, which go beyond simple yes/no responses or short factual answers. While existing QA models excel in questions with…

计算与语言 · 计算机科学 2023-11-17 Pritom Saha Akash , Kashob Kumar Roy , Lucian Popa , Kevin Chen-Chuan Chang

The wide-spread use of social networks has given rise to subjective, misleading, and even false information on the Internet. Thus, subjectivity detection can play an important role in ensuring the objectiveness and the quality of a piece of…

计算与语言 · 计算机科学 2023-09-14 Georgi Pachov , Dimitar Dimitrov , Ivan Koychev , Preslav Nakov

Despite extensive research on a wide range of question answering (QA) systems, most existing work focuses on answer containment-i.e., assuming that answers can be directly extracted and/or generated from documents in the corpus. However,…

计算与语言 · 计算机科学 2026-02-03 Jamshid Mozafari , Hamed Zamani , Guido Zuccon , Adam Jatowt

Conversational Question Answering (CQA) aims to answer questions contained within dialogues, which are not easily interpretable without context. Developing a model to rewrite conversational questions into self-contained ones is an emerging…

计算与语言 · 计算机科学 2022-11-02 Zhiyu Chen , Jie Zhao , Anjie Fang , Besnik Fetahu , Oleg Rokhlenko , Shervin Malmasi

Scientific literature is typically dense, requiring significant background knowledge and deep comprehension for effective engagement. We introduce SciDQA, a new dataset for reading comprehension that challenges LLMs for a deep understanding…

计算与语言 · 计算机科学 2024-11-11 Shruti Singh , Nandan Sarkar , Arman Cohan

Community Question-Answering (CQA) forums have revolutionized how people seek information, especially those related to their healthcare needs, placing their trust in the collective wisdom of the public. However, there can be several answers…

计算与语言 · 计算机科学 2024-05-13 Rochana Chaturvedi , Abari Bhattacharya , Shweta Yadav

Seeking answers to questions within long scientific research articles is a crucial area of study that aids readers in quickly addressing their inquiries. However, existing question-answering (QA) datasets based on scientific papers are…

计算与语言 · 计算机科学 2025-01-14 Shraman Pramanick , Rama Chellappa , Subhashini Venugopalan

Language Models (LMs) have revolutionized natural language processing, enabling high-quality text generation through prompting and in-context learning. However, models often struggle with long-context summarization due to positional biases,…

计算与语言 · 计算机科学 2025-09-23 Neelabh Sinha