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Nowadays, time-stamped web documents related to a general news query floods spread throughout the Internet, and timeline summarization targets concisely summarizing the evolution trajectory of events along the timeline. Unlike traditional…

计算与语言 · 计算机科学 2023-01-04 Xiuying Chen , Mingzhe Li , Shen Gao , Zhangming Chan , Dongyan Zhao , Xin Gao , Xiangliang Zhang , Rui Yan

In library and information science, document storage and user-specific document retrieval are the main aspects of digital library services. To preserve the cultural heritage, documents, and literature, we need a common platform where all…

数字图书馆 · 计算机科学 2022-11-01 A. Banerjee , B. Sutradhar

In this work, we address the problem of 3D object detection from point cloud data in real time. For autonomous vehicles to work, it is very important for the perception component to detect the real world objects with both high accuracy and…

计算机视觉与模式识别 · 计算机科学 2021-08-12 Abhinav Sagar

In recent years, 3D models have been utilized in many applications, such as auto-driver, 3D reconstruction, VR, and AR. However, the scarcity of 3D model data does not meet its practical demands. Thus, generating high-quality 3D models…

计算机视觉与模式识别 · 计算机科学 2023-05-26 Weizhi Nie , Ruidong Chen , Weijie Wang , Bruno Lepri , Nicu Sebe

In this paper, we study the effects of incorporating timestamps, such as document creation dates, into generation systems. Two types of time-aware prompts are investigated: (1) textual prompts that encode document timestamps in natural…

计算与语言 · 计算机科学 2022-11-07 Shuyang Cao , Lu Wang

With the surging inclination towards carrying out tasks on computational devices and digital mediums, any method that converts a task that was previously carried out manually, to a digitized version, is always welcome. Irrespective of the…

计算机视觉与模式识别 · 计算机科学 2023-04-19 Pranav Guruprasad , Sujith Kumar S , Vigneswaran C , V. Srinivasa Chakravarthy

This paper introduces a new web-based software tool for annotating text, Text Annotation Graphs, or TAG. It provides functionality for representing complex relationships between words and word phrases that are not available in other…

计算与语言 · 计算机科学 2018-03-02 Angus G. Forbes , Kristine Lee , Gus Hahn-Powell , Marco A. Valenzuela-Escárcega , Mihai Surdeanu

Archaeologists, as well as specialists and practitioners in cultural heritage, require applications with additional functions, such as the annotation and attachment of metadata to specific regions of the 3D digital artifacts, to go beyond…

Although various image-based domain adaptation (DA) techniques have been proposed in recent years, domain shift in videos is still not well-explored. Most previous works only evaluate performance on small-scale datasets which are saturated.…

计算机视觉与模式识别 · 计算机科学 2019-06-10 Min-Hung Chen , Zsolt Kira , Ghassan AlRegib

Extracting informative arguments of events from news articles is a challenging problem in information extraction, which requires a global contextual understanding of each document. While recent work on document-level extraction has gone…

计算与语言 · 计算机科学 2022-09-20 Xinya Du , Sha Li , Heng Ji

Semantic annotation, the process of identifying key-phrases in texts and linking them to concepts in a knowledge base, is an important basis for semantic information retrieval and the Semantic Web uptake. Despite the emergence of semantic…

计算与语言 · 计算机科学 2018-11-15 Gagnon Michel , Zouaq Amal , Aranha Francisco , Ensan Faezeh , Jean-Louis Ludovic

Document-level relation extraction is a complex human process that requires logical inference to extract relationships between named entities in text. Existing approaches use graph-based neural models with words as nodes and edges as…

计算与语言 · 计算机科学 2019-09-04 Fenia Christopoulou , Makoto Miwa , Sophia Ananiadou

The discovery of new materials as well as the determination of a vast set of materials properties for science and technology is a fast growing field of research, with contributions from many groups worldwide. Materials data from individual…

Accurate estimation of production times is critical for effective manufacturing scheduling, yet traditional methods relying on expert analysis or historical data often fall short in dynamic or customized production environments. This paper…

机器学习 · 计算机科学 2025-09-05 Grzegorz Miebs , Rafał A. Bachorz

In today's scenario, imagining a world without negativity is something very unrealistic, as bad NEWS spreads more virally than good ones. Though it seems impractical in real life, this could be implemented by building a system using Machine…

计算与语言 · 计算机科学 2018-04-12 Reshma U , Barathi Ganesh H B , Mandar Kale , Prachi Mankame , Gouri Kulkarni

Due to the lack of large-scale text-3D correspondence data, recent text-to-3D generation works mainly rely on utilizing 2D diffusion models for synthesizing 3D data. Since diffusion-based methods typically require significant optimization…

计算机视觉与模式识别 · 计算机科学 2024-10-01 Bin-Shih Wu , Hong-En Chen , Sheng-Yu Huang , Yu-Chiang Frank Wang

Emotionally annotated databases are repositories of multimedia documents with annotated affective content that elicit emotional responses in exposed human subjects. They are primarily used in research of human emotions, attention and…

人机交互 · 计算机科学 2012-12-04 Marko Horvat , Siniša Popović , Krešimir Ćosić

Fully understanding narratives often requires identifying events in the context of whole documents and modeling the event relations. However, document-level event extraction is a challenging task as it requires the extraction of event and…

计算与语言 · 计算机科学 2021-05-11 Kung-Hsiang Huang , Nanyun Peng

We study the problem of generating abstractive summaries for opinionated text. We propose an attention-based neural network model that is able to absorb information from multiple text units to construct informative, concise, and fluent…

计算与语言 · 计算机科学 2016-06-10 Lu Wang , Wang Ling

End-to-end differentiable learning for autonomous driving (AD) has recently become a prominent paradigm. One main bottleneck lies in its voracious appetite for high-quality labeled data e.g. 3D bounding boxes and semantic segmentation,…

计算机视觉与模式识别 · 计算机科学 2024-03-06 Han Lu , Xiaosong Jia , Yichen Xie , Wenlong Liao , Xiaokang Yang , Junchi Yan