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- research-articleJanuary 2025JUST ACCEPTED
DDASR: Deep Diverse API Sequence Recommendation
ACM Transactions on Software Engineering and Methodology (TOSEM), Just Accepted https://doi.org/10.1145/3712188Recommending API sequences is crucial in software development, saving developers time and effort. While previous studies primarily focus on accuracy, often recommending popular APIs, they tend to overlook less frequent, or ‘tail,’ APIs. This oversight, ...
- research-articleJanuary 2025
TGformer: A Graph Transformer Framework for Knowledge Graph Embedding
IEEE Transactions on Knowledge and Data Engineering (IEEECS_TKDE), Volume 37, Issue 1Pages 526–541https://doi.org/10.1109/TKDE.2024.3486747Knowledge graph embedding is efficient method for reasoning over known facts and inferring missing links. Existing methods are mainly triplet-based or graph-based. Triplet-based approaches learn the embedding of missing entities by a single triple only. ...
- ArticleDecember 2024
Unsupervised Low-Light Image Enhancement via Spectral Consistency
AbstractRetinex-based unsupervised low-light enhancement methods have demonstrated notable performance without paired data. However, existing Retinex-based unsupervised methods implicitly relax the constraints of Retinex theory and cannot predict the ...
- ArticleDecember 2024
Unsupervised Low-Light Image Enhancement with Dual Contrastive Learning
AbstractConventional learning-based approaches for enhancing low-light images typically rely on a large amount of paired training data, which is challenging to obtain in practice. To address this issue, some algorithms have been proposed using the ...
- research-articleDecember 2024
Joint Uplink and Downlink NOMA for UAV Relaying Network With Multi-Pair Users
IEEE Transactions on Wireless Communications (TWC), Volume 23, Issue 12_Part_1Pages 18549–18562https://doi.org/10.1109/TWC.2024.3470119Unmanned aerial vehicle (UAV) communications have emerged as a promising solution for future full coverage networks. To further meet the massive connection demands in beyond-fifth-generation (B5G) systems, in this paper, we propose to employ non-...
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- research-articleDecember 2024
Democratizing Federated WiFi-Based Human Activity Recognition Using Hypothesis Transfer
IEEE Transactions on Mobile Computing (ITMV), Volume 23, Issue 12Pages 15132–15148https://doi.org/10.1109/TMC.2024.3457788Human activity recognition (HAR) is a crucial task in IoT systems with applications ranging from surveillance and intruder detection to home automation and more. Recently, non-invasive HAR utilizing WiFi signals has gained considerable attention due to ...
- research-articleNovember 2024
Research on the recommendation method of urban location point of interest based on DTCN-EFFN-Transformer
AbstractIn recent years, user travel has generated massive mobile data. Recommending the next location of interest not only greatly facilitates user travel, but also provides a corresponding opportunity for merchants to mine potential customers. In view ...
- research-articleNovember 2024
Predicting Issue Resolution Time of OSS Using Multiple Features
Journal of Software: Evolution and Process (WSMR), Volume 37, Issue 1https://doi.org/10.1002/smr.2746ABSTRACTDevelopers utilize issue tracking systems to track ideas, feedback, tasks, and bugs for projects in the open‐source software ecosystem of GitHub. In this context, extensive bug reports and feature requests are raised as issues that need to be ...
This study presents a multiclass classification method to predict issue resolution time in open‐source software projects by utilizing a comprehensive feature set derived from the aspects of issue, project, and developer. It explores the characteristics ...
- posterNovember 2024
Poster: FlexibleBP: Blood Pressure Monitoring Using Wrist-worn Flexible Sensor
SenSys '24: Proceedings of the 22nd ACM Conference on Embedded Networked Sensor SystemsPages 875–876https://doi.org/10.1145/3666025.3699415We propose FlexibleBP, a novel cuffless blood pressure monitoring system using a wrist-worn flexible sensor to enhance comfort and accuracy. By capturing pulse wave signals from the radial artery, we develop a personalized estimation framework ...
- research-articleOctober 2024
Incremental Image Generation with Diffusion Models by Label Embedding Initialization and Fusion
ACMMM CL'24: Proceedings of the 1st on Continual Learning meets Multimodal Foundation Models: Fundamentals and AdvancesPages 5–13https://doi.org/10.1145/3688859.3690084Recent diffusion models have excelled in image generation, but adapting them incrementally to new, unseen classes remains difficult. This paper presents LeifDM, an incremental diffusion model that efficiently adapts pre-trained models to new classes in ...
- research-articleOctober 2024
Training Pansharpening Networks at Full Resolution Using Degenerate Invariance
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 176–185https://doi.org/10.1145/3664647.3681001Pansharpening is an important technique for remote sensing imaging systems to obtain high-resolution multispectral images. Existing deep learning-based methods mostly rely on using pseudo-groundtruth multi-spectral images for supervised learning. The ...
- research-articleOctober 2024
NFT1000: A Cross-Modal Dataset For Non-Fungible Token Retrieval
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 2214–2222https://doi.org/10.1145/3664647.3680903With the rise of "Metaverse" and "Web 3.0", Non-Fungible Token (NFT) has emerged as a kind of pivotal digital asset, garnering significant attention. By the end of March 2024, more than 1.7 billion NFTs have been minted across various blockchain ...
- research-articleJanuary 2025
Research on the Index Sensitivity of Ship Information System Operator Status
IAR '24: Proceedings of the 2024 International Conference on Industrial Automation and RoboticsPages 35–40https://doi.org/10.1145/3707402.3707409The ship information system has the characteristics of complex operation and large amount of information. Due to the limited cognitive ability of the operator, the overload of cognitive resources will reduce the efficiency of the task completion of the ...
- research-articleOctober 2024
MicroIRC: Instance-level Root Cause Localization for Microservice Systems
Journal of Systems and Software (JSSO), Volume 216, Issue Chttps://doi.org/10.1016/j.jss.2024.112145AbstractThe use of microservice architecture is gaining popularity in the development of web applications. However, identifying the root cause of a failure can be challenging due to the complexity of interconnected microservices, long service invocation ...
Highlights- Precisely localize root causes to the granularity of instances within microservices.
- Demonstrate robustness in the presence of new and previously unseen anomaly types.
- Adapt to dynamic topology changes, ensuring reliability in ...
- ArticleNovember 2024
EA-VTR: Event-Aware Video-Text Retrieval
- Zongyang Ma,
- Ziqi Zhang,
- Yuxin Chen,
- Zhongang Qi,
- Chunfeng Yuan,
- Bing Li,
- Yingmin Luo,
- Xu Li,
- Xiaojuan Qi,
- Ying Shan,
- Weiming Hu
AbstractUnderstanding the content of events occurring in the video and their inherent temporal logic is crucial for video-text retrieval. However, web-crawled pre-training datasets often lack sufficient event information, and the widely adopted video-...
- ArticleNovember 2024
- ArticleNovember 2024
Veil Privacy on Visual Data: Concealing Privacy for Humans, Unveiling for DNNs
AbstractPrivacy laws like GDPR necessitate effective approaches to safeguard data privacy. Existing works on data privacy protection of DNNs mainly concentrated on the model training phase. However, these approaches become impractical when dealing with ...
- ArticleSeptember 2024
PromptIQA: Boosting the Performance and Generalization for No-Reference Image Quality Assessment via Prompts
AbstractDue to the diversity of assessment requirements in various application scenarios for the IQA task, existing IQA methods struggle to directly adapt to these varied requirements after training. Thus, when facing new requirements, a typical approach ...
- research-articleDecember 2024
Research on IIVIFM Model for Batch Processing of Fiber Optic Logging Data
IoTCCT '24: Proceedings of the 2024 2nd International Conference on Internet of Things and Cloud Computing TechnologyPages 257–260https://doi.org/10.1145/3702879.3702923Fiber optic can not only be used as a data transmission device, but also as a signal acquisition device. Research on fiber optic data acquisition for temperature and sound signals (DTS&DAS) has been widely carried out both domestically and ...