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Multimodal learning is a recent challenge that extends unimodal learning by generalizing its domain to diverse modalities, such as texts, images, or speech. This extension requires models to process and relate information from multiple…

信息检索 · 计算机科学 2022-09-29 Cheng-An Hsieh , Cheng-Ping Hsieh , Pu-Jen Cheng

The milestone improvements brought about by deep representation learning and pre-training techniques have led to large performance gains across downstream NLP, IR and Vision tasks. Multimodal modeling techniques aim to leverage large…

计算机视觉与模式识别 · 计算机科学 2023-02-21 Krishna Srinivasan , Karthik Raman , Jiecao Chen , Michael Bendersky , Marc Najork

Wikipedia has been turned into an immensely popular crowd-sourced encyclopedia for information dissemination on numerous versatile topics in the form of subscription free content. It allows anyone to contribute so that the articles remain…

社会与信息网络 · 计算机科学 2021-11-03 Paramita Das , Bhanu Prakash Reddy Guda , Sasi Bhusan Seelaboyina , Soumya Sarkar , Animesh Mukherjee

Wikipedia, a vast and continuously consulted knowledge base, faces significant challenges in maintaining up-to-date content due to its reliance on manual human editors. Inspired by the vision of continuous knowledge acquisition in NELL and…

计算与语言 · 计算机科学 2025-08-07 Revanth Gangi Reddy , Tanay Dixit , Jiaxin Qin , Cheng Qian , Daniel Lee , Jiawei Han , Kevin Small , Xing Fan , Ruhi Sarikaya , Heng Ji

Generating knowledge-intensive and comprehensive long texts, such as encyclopedia articles, remains significant challenges for Large Language Models. It requires not only the precise integration of facts but also the maintenance of thematic…

计算与语言 · 计算机科学 2025-03-04 Hongchao Gu , Dexun Li , Kuicai Dong , Hao Zhang , Hang Lv , Hao Wang , Defu Lian , Yong Liu , Enhong Chen

English Wikipedia has long been an important data source for much research and natural language machine learning modeling. The growth of non-English language editions of Wikipedia, greater computational resources, and calls for equity in…

计算机与社会 · 计算机科学 2022-04-07 Isaac Johnson , Emily Lescak

We show that generating English Wikipedia articles can be approached as a multi- document summarization of source documents. We use extractive summarization to coarsely identify salient information and a neural abstractive model to generate…

计算与语言 · 计算机科学 2018-02-01 Peter J. Liu , Mohammad Saleh , Etienne Pot , Ben Goodrich , Ryan Sepassi , Lukasz Kaiser , Noam Shazeer

Knowledge-intensive tasks, such as open-domain question answering (QA), require access to a large amount of world or domain knowledge. A common approach for knowledge-intensive tasks is to employ a retrieve-then-read pipeline that first…

计算与语言 · 计算机科学 2023-01-26 Wenhao Yu , Dan Iter , Shuohang Wang , Yichong Xu , Mingxuan Ju , Soumya Sanyal , Chenguang Zhu , Michael Zeng , Meng Jiang

A simple dynamical model of collective edit activity of Wikipedia articles and their content evolution is introduced. Based on the recent empirical findings, each editor in the model is characterized by an ability to make content edit,…

物理与社会 · 物理学 2023-04-25 Takashi Shimada , Fumiko Ogushi , Janos Torok , Janos Kertesz , Kimmo Kaski

Aspect-based summarization is the task of generating focused summaries based on specific points of interest. Such summaries aid efficient analysis of text, such as quickly understanding reviews or opinions from different angles. However,…

计算与语言 · 计算机科学 2020-11-17 Hiroaki Hayashi , Prashant Budania , Peng Wang , Chris Ackerson , Raj Neervannan , Graham Neubig

We study the task of generating from Wikipedia articles question-answer pairs that cover content beyond a single sentence. We propose a neural network approach that incorporates coreference knowledge via a novel gating mechanism. Compared…

计算与语言 · 计算机科学 2018-05-16 Xinya Du , Claire Cardie

Multi-modal deep learning techniques for matching free-form text with music have shown promising results in the field of Music Information Retrieval (MIR). Prior work is often based on large proprietary data while publicly available…

计算与语言 · 计算机科学 2024-04-18 Benno Weck , Holger Kirchhoff , Peter Grosche , Xavier Serra

Online encyclopediae like Wikipedia contain large amounts of text that need frequent corrections and updates. The new information may contradict existing content in encyclopediae. In this paper, we focus on rewriting such dynamically…

计算与语言 · 计算机科学 2019-12-04 Darsh J Shah , Tal Schuster , Regina Barzilay

Knowledge graphs (KGs) have the advantage of providing fine-grained detail for question-answering systems. Unfortunately, building a reliable KG is time-consuming and expensive as it requires human intervention. To overcome this issue, we…

计算与语言 · 计算机科学 2021-03-12 Seunghak Yu , Tianxing He , James Glass

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

Wikipedia entity pages are a valuable source of information for direct consumption and for knowledge-base construction, update and maintenance. Facts in these entity pages are typically supported by references. Recent studies show that as…

信息检索 · 计算机科学 2017-03-31 Besnik Fetahu , Katja Markert , Avishek Anand

We introduce UniToken, an auto-regressive generation model that encodes visual inputs through a combination of discrete and continuous representations, enabling seamless integration of unified visual understanding and image generation…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Yang Jiao , Haibo Qiu , Zequn Jie , Shaoxiang Chen , Jingjing Chen , Lin Ma , Yu-Gang Jiang

Despite significant progress in multimodal large language models (MLLMs), their performance on complex, multi-page document comprehension remains inadequate, largely due to the lack of high-quality, document-level datasets. While current…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Yuchen Duan , Zhe Chen , Yusong Hu , Weiyun Wang , Shenglong Ye , Botian Shi , Lewei Lu , Qibin Hou , Tong Lu , Hongsheng Li , Jifeng Dai , Wenhai Wang

To foster the development of new models for collaborative AI-assisted report generation, we introduce MegaWika, consisting of 13 million Wikipedia articles in 50 diverse languages, along with their 71 million referenced source materials. We…

Web-scale visual entity recognition, the task of associating images with their corresponding entities within vast knowledge bases like Wikipedia, presents significant challenges due to the lack of clean, large-scale training data. In this…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Mathilde Caron , Alireza Fathi , Cordelia Schmid , Ahmet Iscen