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The Annotation Graph Toolkit is a collection of software supporting the development of annotation tools based on the annotation graph model. The toolkit includes application programming interfaces for manipulating annotation graph data and…

Computation and Language · Computer Science 2007-05-23 Kazuaki Maeda , Steven Bird , Xiaoyi Ma , Haejoong Lee

Due to the lack of labels and the domain diversities, it is a challenge to study person re-identification in the cross-domain setting. An admirable method is to optimize the target model by assigning pseudo-labels for unlabeled samples…

Computer Vision and Pattern Recognition · Computer Science 2020-12-29 Hongliang Zhang , Shoudong Han , Xiaofeng Pan , Jun Zhao

With the rapid growth of open-source ecosystems (e.g., Linux) and domain-specific software projects (e.g., aerospace), efficient management of reusable artifacts is becoming increasingly crucial for software reuse. The multi-level feature…

Software Engineering · Computer Science 2025-07-08 Dongming Jin , Zhi Jin , Nianyu Li , Kai Yang , Linyu Li , Suijing Guan

Many natural language processing (NLP) tasks rely on labeled data to train machine learning models with high performance. However, data annotation is time-consuming and expensive, especially when the task involves a large amount of data or…

Computation and Language · Computer Science 2024-04-08 Xingwei He , Zhenghao Lin , Yeyun Gong , A-Long Jin , Hang Zhang , Chen Lin , Jian Jiao , Siu Ming Yiu , Nan Duan , Weizhu Chen

File reading is the basis for data sharing and scientific computing. However, manual programming for file reading is labour-intensive and time-consuming, as data formats are heterogeneous and complex. To address such an issue, this study…

Software Engineering · Computer Science 2021-10-12 Xinghua Cheng , Erjie Hu , Di Hu

Fault localization is one of the most time-consuming and error-prone parts of software debugging. There are several tools for helping developers in the fault localization process, however, they mostly target programs written in Java and…

Software Engineering · Computer Science 2021-08-30 Qusay Idrees Sarhan , Attila Szatmari , Rajmond Toth , Arpad Beszedes

Object detection with on-board sensors (e.g., lidar, radar, and camera) play a crucial role in autonomous driving (AD), and these sensors complement each other in modalities. While crowdsensing may potentially exploit these sensors (of huge…

Machine Learning · Computer Science 2023-03-31 Tianyue Zheng , Ang Li , Zhe Chen , Hongbo Wang , Jun Luo

Systematic reviews and mapping studies are critical to synthesize research, identify gaps, and guide future work, but are often labor-intensive and time-consuming. Existing tools provide partial support for specific steps, leaving much of…

Information Retrieval · Computer Science 2026-02-09 Martim Afonso , Nuno Saavedra , Bruno Lourenço , Alexandra Mendes , João Ferreira

Obtaining annotations for complex computer vision tasks such as object detection is an expensive and time-intense endeavor involving a large number of human workers or expert opinions. Reducing the amount of annotations required while…

Computer Vision and Pattern Recognition · Computer Science 2023-10-03 Marius Schubert , Tobias Riedlinger , Karsten Kahl , Matthias Rottmann

Automated machine learning (AutoML) accelerates AI development by automating tasks in the development pipeline, such as optimal model search and hyperparameter tuning. Existing AutoML systems often require technical expertise to set up…

Machine Learning · Computer Science 2025-06-09 Patara Trirat , Wonyong Jeong , Sung Ju Hwang

In this paper, we explore how to efficiently combine crowdsourcing and machine intelligence for the problem of document screening, where we need to screen documents with a set of machine-learning filters. Specifically, we focus on building…

Information Retrieval · Computer Science 2020-12-07 Evgeny Krivosheev , Burcu Sayin , Alessandro Bozzon , Zoltán Szlávik

Multi-task learning is central to many real-world applications. Unfortunately, obtaining labelled data for all tasks is time-consuming, challenging, and expensive. Active Learning (AL) can be used to reduce this burden. Existing techniques…

Computer Vision and Pattern Recognition · Computer Science 2022-11-22 Nikita Durasov , Nik Dorndorf , Pascal Fua

High-quality data is crucial for the success of machine learning, but labeling large datasets is often a time-consuming and costly process. While semi-supervised learning can help mitigate the need for labeled data, label quality remains an…

Computer Vision and Pattern Recognition · Computer Science 2023-05-23 Lars Schmarje , Vasco Grossmann , Tim Michels , Jakob Nazarenus , Monty Santarossa , Claudius Zelenka , Reinhard Koch

Machine learning-based classifiers have been used for text classification, such as sentiment analysis, news classification, and toxic comment classification. However, supervised machine learning models often require large amounts of labeled…

Computation and Language · Computer Science 2025-05-06 Yejian Zhang , Shingo Takada

Fault Localization (FL) aims to identify root causes of program failures. FL typically targets failures observed from test executions, and as such, often involves dynamic analyses to improve accuracy, such as coverage profiling or mutation…

Software Engineering · Computer Science 2025-10-28 Sungmin Kang , Sumi Yun , Jingun Hong , Shin Yoo , Gabin An

A critical step in sharing semantic content online is to map the structural data source to a public domain ontology. This problem is denoted as the Relational-To-Ontology Mapping Problem (Rel2Onto). A huge effort and expertise are required…

Artificial Intelligence · Computer Science 2022-12-22 Jiakang Xu , Wolfgang Mayer , HongYu Zhang , Keqing He , Zaiwen Feng

Existing feature engineering methods based on large language models (LLMs) have not yet been applied to multi-label learning tasks. They lack the ability to model complex label dependencies and are not specifically adapted to the…

Machine Learning · Computer Science 2025-12-18 Wanfu Gao , Zebin He , Jun Gao

Annotated data has become the most important bottleneck in training accurate machine learning models, especially for areas that require domain expertise. A recent approach to deal with the above issue proposes using natural language…

Computation and Language · Computer Science 2021-01-19 Yannis Papanikolaou

Obtaining high-quality labeled datasets is often costly, requiring either human annotation or expensive experiments. In theory, powerful pre-trained AI models provide an opportunity to automatically label datasets and save costs.…

Machine Learning · Statistics 2025-10-21 Emmanuel J. Candès , Andrew Ilyas , Tijana Zrnic

As big data becomes ubiquitous across domains, and more and more stakeholders aspire to make the most of their data, demand for machine learning tools has spurred researchers to explore the possibilities of automated machine learning…