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Combining the results of different search engines in order to improve upon their performance has been the subject of many research papers. This has become known as the "Data Fusion" task, and has great promise in dealing with the vast…

信息检索 · 计算机科学 2018-02-13 Weinan Huang , Junyi Chen , Lei Meng , David Lillis

Deep neural networks have become prevalent in human analysis, boosting the performance of applications, such as biometric recognition, action recognition, as well as person re-identification. However, the performance of such networks scales…

计算机视觉与模式识别 · 计算机科学 2022-08-22 Indu Joshi , Marcel Grimmer , Christian Rathgeb , Christoph Busch , Francois Bremond , Antitza Dantcheva

Ensuring safe adoption of AI tools in healthcare hinges on access to sufficient data for training, testing and validation. In response to privacy concerns and regulatory requirements, using synthetic data has been suggested. Synthetic data…

Data science is an interdisciplinary research area where scientists are typically working with data coming from different fields. When using and analyzing data, the scientists implicitly agree to follow standards, procedures, and rules set…

计算机与社会 · 计算机科学 2023-02-03 Visara Urovi , Remzi Celebi , Chang Sun , Linda Rieswijk , Michael Erard , Arif Yilmaz , Kody Moodley , Parveen Kumar , Michel Dumontier

A lot of research has been devoted to identity documents analysis and recognition on mobile devices. However, no publicly available datasets designed for this particular problem currently exist. There are a few datasets which are useful for…

计算机视觉与模式识别 · 计算机科学 2020-02-12 Vladimir V. Arlazarov , Konstantin Bulatov , Timofey Chernov , Vladimir L. Arlazarov

While the ImageNet dataset has been driving computer vision research over the past decade, significant label noise and ambiguity have made top-1 accuracy an insufficient measure of further progress. To address this, new label-sets and…

计算机视觉与模式识别 · 计算机科学 2024-01-08 Momchil Peychev , Mark Niklas Müller , Marc Fischer , Martin Vechev

Computational notebooks allow data scientists to express their ideas through a combination of code and documentation. However, data scientists often pay attention only to the code, and neglect creating or updating their documentation during…

While the fast-paced inception of novel tasks and new datasets helps foster active research in a community towards interesting directions, keeping track of the abundance of research activity in different areas on different datasets is…

计算与语言 · 计算机科学 2019-06-25 Yufang Hou , Charles Jochim , Martin Gleize , Francesca Bonin , Debasis Ganguly

Table Extraction (TE) consists in extracting tables from PDF documents, in a structured format which can be automatically processed. While numerous TE tools exist, the variety of methods and techniques makes it difficult for users to choose…

数据库 · 计算机科学 2025-11-21 Marijan Soric , Cécile Gracianne , Ioana Manolescu , Pierre Senellart

Many basic indoor activities such as eating or writing are always conducted upon different tabletops (e.g., coffee tables, writing desks). It is indispensable to understanding tabletop scenes in 3D indoor scene parsing applications.…

计算机视觉与模式识别 · 计算机科学 2022-07-21 Mutian Xu , Pei Chen , Haolin Liu , Xiaoguang Han

The wide spread of false information online including misinformation and disinformation has become a major problem for our highly digitised and globalised society. A lot of research has been done to better understand different aspects of…

社会与信息网络 · 计算机科学 2022-08-25 Haiyue Yuan , Enes Altuncu , Shujun Li , Can Baskent

Critical Error Detection (CED) in machine translation aims to determine whether a translation is safe to use or contains unacceptable deviations in meaning. While the WMT21 English-German CED dataset provided the first benchmark, it is…

计算与语言 · 计算机科学 2025-10-08 Muskaan Chopra , Lorenz Sparrenberg , Rafet Sifa

Metadata quality is crucial for digital objects to be discovered through digital library interfaces. However, due to various reasons, the metadata of digital objects often exhibits incomplete, inconsistent, and incorrect values. We…

Document-level event extraction is a long-standing challenging information retrieval problem involving a sequence of sub-tasks: entity extraction, event type judgment, and event type-specific multi-event extraction. However, addressing the…

计算与语言 · 计算机科学 2023-07-03 Qizhi Wan , Changxuan Wan , Keli Xiao , Hui Xiong , Dexi Liu , Xiping Liu

In this paper, we propose a new system called ASET that allows users to perform structured explorations of text collections in an ad-hoc manner. The main idea of ASET is to use a new two-phase approach that first extracts a superset of…

计算与语言 · 计算机科学 2022-03-10 Benjamin Hättasch , Jan-Micha Bodensohn , Carsten Binnig

Many real-world data science tasks involve complex web-based interactions: finding appropriate data available on the internet, synthesizing multimodal data from different locations, and producing summarized analyses. Existing web benchmarks…

This paper aims to provide a comprehensive critical overview on how entities and their interactions in Complex Networked Systems (CNS) are modelled across disciplines as they approach their ultimate goal of creating a Digital Twin (DT) that…

系统与控制 · 电气工程与系统科学 2022-02-22 Jiaqi Wen , Bogdan Gabrys , Katarzyna Musial

As both machine learning models and the datasets on which they are evaluated have grown in size and complexity, the practice of using a few summary statistics to understand model performance has become increasingly problematic. This is…

Fine-grained information on translation errors is helpful for the translation evaluation community. Existing approaches can not synchronously consider error position and type, failing to integrate the error information of both. In this…

计算与语言 · 计算机科学 2023-02-20 Keqin Bao , Yu Wan , Dayiheng Liu , Baosong Yang , Wenqiang Lei , Xiangnan He , Derek F. Wong , Jun Xie

Intrusion detection systems (IDS) monitor system logs and network traffic to recognize malicious activities in computer networks. Evaluating and comparing IDSs with respect to their detection accuracies is thereby essential for their…

密码学与安全 · 计算机科学 2023-05-16 Max Landauer , Florian Skopik , Maximilian Frank , Wolfgang Hotwagner , Markus Wurzenberger , Andreas Rauber