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A riddle is a question or statement with double or veiled meanings, followed by an unexpected answer. Solving riddle is a challenging task for both machine and human, testing the capability of understanding figurative, creative natural…

计算与语言 · 计算机科学 2022-03-21 Yunxiang Zhang , Xiaojun Wan

Large Language Models (LLMs) and Large Multimodal Models (LMMs) demonstrate impressive problem-solving skills in many tasks and domains. However, their ability to reason with complex images in academic domains has not been systematically…

多媒体 · 计算机科学 2025-10-01 Chenghao Ma , Haihong E. , Junpeng Ding , Jun Zhang , Ziyan Ma , Huang Qing , Bofei Gao , Liang Chen , Yifan Zhu , Meina Song

SciLaD is a novel, large-scale dataset of scientific language constructed entirely using open-source frameworks and publicly available data sources. It comprises a curated English split containing over 10 million scientific publications and…

Large language models (LLMs) have rapidly evolved from text generators into powerful problem solvers. Yet, many open tasks demand critical thinking, multi-source, and verifiable outputs, which are beyond single-shot prompting or standard…

Scientific research demands sophisticated reasoning over multimodal data, a challenge especially prevalent in biology. Despite recent advances in multimodal large language models (MLLMs) for AI-assisted research, existing multimodal…

Automated teaching assistants and chatbots have significant potential to reduce the workload of human instructors, especially for logistics-related question answering, which is important to students yet repetitive for instructors. However,…

计算机与社会 · 计算机科学 2024-07-24 Nigel Fernandez , Alexander Scarlatos , Andrew Lan

Large Language Models (LLMs) generalize well across language tasks, but suffer from hallucinations and uninterpretability, making it difficult to assess their accuracy without ground-truth. Retrieval-Augmented Generation (RAG) models have…

计算与语言 · 计算机科学 2023-12-18 Jakub Lála , Odhran O'Donoghue , Aleksandar Shtedritski , Sam Cox , Samuel G. Rodriques , Andrew D. White

Recently, there has been growing interest in using Large Language Models (LLMs) for scientific research. Numerous benchmarks have been proposed to evaluate the ability of LLMs for scientific research. However, current benchmarks are mostly…

计算与语言 · 计算机科学 2024-11-08 Liangtai Sun , Yang Han , Zihan Zhao , Da Ma , Zhennan Shen , Baocai Chen , Lu Chen , Kai Yu

Comprehensive literature review requires synthesizing vast amounts of research -- a labor intensive and cognitively demanding process. Most prior work focuses either on helping researchers deeply understand a few papers (e.g., for triaging…

Definitions are the foundation for any scientific work, but with a significant increase in publication numbers, gathering definitions relevant to any keyword has become challenging. We therefore introduce SciDef, an LLM-based pipeline for…

信息检索 · 计算机科学 2026-02-06 Filip Kučera , Christoph Mandl , Isao Echizen , Radu Timofte , Timo Spinde

Multimodal Large Language Models (MLLMs) have significantly advanced document understanding, yet current Doc-VQA evaluations score only the final answer and leave the supporting evidence unchecked. This answer-only approach masks a critical…

计算与语言 · 计算机科学 2026-05-14 Dongsheng Ma , Jiayu Li , Zhengren Wang , Yijie Wang , Jiahao Kong , Weijun Zeng , Jutao Xiao , Jie Yang , Wentao Zhang , Bin Wang , Conghui He

Recent advances in deep learning have greatly propelled the research on semantic parsing. Improvement has since been made in many downstream tasks, including natural language interface to web APIs, text-to-SQL generation, among others.…

计算与语言 · 计算机科学 2022-10-25 Yu Gu , Vardaan Pahuja , Gong Cheng , Yu Su

Existing question answering (QA) datasets fail to train QA systems to perform complex reasoning and provide explanations for answers. We introduce HotpotQA, a new dataset with 113k Wikipedia-based question-answer pairs with four key…

In specialized fields like the scientific domain, constructing large-scale human-annotated datasets poses a significant challenge due to the need for domain expertise. Recent methods have employed large language models to generate synthetic…

信息检索 · 计算机科学 2025-02-18 SeongKu Kang , Bowen Jin , Wonbin Kweon , Yu Zhang , Dongha Lee , Jiawei Han , Hwanjo Yu

Large Language Models (LLMs) are revolutionizing information retrieval, with chatbots becoming an important source for answering user queries. As by their design, LLMs prioritize generating correct answers, the value of highly plausible yet…

计算与语言 · 计算机科学 2025-04-22 Jamshid Mozafari , Abdelrahman Abdallah , Bhawna Piryani , Adam Jatowt

With the development of data-centric AI, the focus has shifted from model-driven approaches to improving data quality. Academic literature, as one of the crucial types, is predominantly stored in PDF formats and needs to be parsed into…

计算与语言 · 计算机科学 2025-02-04 Huawei Ji , Cheng Deng , Bo Xue , Zhouyang Jin , Jiaxin Ding , Xiaoying Gan , Luoyi Fu , Xinbing Wang , Chenghu Zhou

The growing demand for corporate sustainability transparency, particularly under new regulations like the EU Taxonomy, necessitates precise data extraction from large, unstructured corporate reports, a task for which Large Language Models…

信息检索 · 计算机科学 2025-10-10 Mohammed Ali , Abdelrahman Abdallah , Adam Jatowt

The rapid development of LLMs has sparked extensive research into their factual knowledge. Current works find that LLMs fall short on questions around low-frequency entities. However, such proofs are unreliable since the questions can…

计算与语言 · 计算机科学 2025-05-27 Qing Zong , Zhaowei Wang , Tianshi Zheng , Xiyu Ren , Yangqiu Song

Large language models (LLMs) demonstrate remarkable performance across various tasks, prompting researchers to develop diverse evaluation benchmarks. However, most benchmarks typically measure the ability of LLMs to respond to individual…

计算与语言 · 计算机科学 2026-01-30 Yutao Hou , Yajing Luo , Zhiwen Ruan , Hongru Wang , Weifeng Ge , Yun Chen , Guanhua Chen

In this paper, we introduce SciGen, a new challenge dataset for the task of reasoning-aware data-to-text generation consisting of tables from scientific articles and their corresponding descriptions. Describing scientific tables goes beyond…

计算与语言 · 计算机科学 2021-04-20 Nafise Sadat Moosavi , Andreas Rücklé , Dan Roth , Iryna Gurevych