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- editorialNovember 2024
PACMNET, V2, CoNEXT4, December 2024 Editorial
Proceedings of the ACM on Networking (PACMNET), Volume 2, Issue CoNEXT4Article No.: 21, Page 1https://doi.org/10.1145/3696378The Proceedings of the ACM on Networking (PACMNET) series showcases top-tier research in emerging computer networks and their applications. We welcome submissions introducing new technologies, innovative experiments, creative applications of networking ...
- research-articleNovember 2024
KneeGuard: A Calibration-free Wearable Monitoring System for Knee Osteoarthritis Gait Re-training via Effortless Wearing
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 8, Issue 4Article No.: 151, Pages 1–29https://doi.org/10.1145/3699768Gait re-training is an effective approach to slow disease progression and alleviate pain in knee osteoarthritis (KOA) patients. Personalized gait re-training strategies, based on knee loading and muscle forces, have shown promise in improving ...
- short-paperOctober 2024
Are Time Series Foundation Models Ready to Revolutionize Predictive Building Analytics?
BuildSys '24: Proceedings of the 11th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and TransportationPages 169–173https://doi.org/10.1145/3671127.3698177Recent advancements in large language models have spurred significant developments in Time Series Foundation Models (TSFMs). These models claim great promise in performing zero-shot forecasting without the need for specific training, leveraging the ...
- research-articleOctober 2024
Diffusion Posterior Proximal Sampling for Image Restoration
- Hongjie Wu,
- Linchao He,
- Mingqin Zhang,
- Dongdong Chen,
- Kunming Luo,
- Mengting Luo,
- Ji-Zhe Zhou,
- Hu Chen,
- Jiancheng Lv
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 214–223https://doi.org/10.1145/3664647.3681556Diffusion models have demonstrated remarkable efficacy in generating high-quality samples. Existing diffusion-based image restoration algorithms exploit pre-trained diffusion models to leverage data priors, yet they still preserve elements inherited from ...
- research-articleOctober 2024
SFP: Spurious Feature-Targeted Pruning for Out-of-Distribution Generalization
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 8412–8420https://doi.org/10.1145/3664647.3680969Recent studies reveal that even highly biased dense networks can contain an invariant substructure with superior out-of-distribution (OOD) generalization. While existing works commonly seek these substructures using global sparsity constraints, the ...
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- research-articleOctober 2024JUST ACCEPTED
Optimizing Privacy, Utility, and Efficiency in A Constrained Multi-Objective Federated Learning Framework
- Yan Kang,
- Hanlin Gu,
- Xingxing Tang,
- Yuanqin He,
- Yuzhu Zhang,
- Jinnan He,
- Yuxing Han,
- Lixin Fan,
- Kai Chen,
- Qiang Yang
ACM Transactions on Intelligent Systems and Technology (TIST), Just Accepted https://doi.org/10.1145/3701039Conventionally, federated learning aims to optimize a single objective, typically the utility. However, for a federated learning system to be trustworthy, it needs to simultaneously satisfy multiple objectives, such as maximizing model performance, ...
- research-articleOctober 2024
Mozart: A Mobile ToF System for Sensing in the Dark Through Phase Manipulation
GetMobile: Mobile Computing and Communications (SIGMOBILE-GETMOBILE), Volume 28, Issue 3Pages 30–35https://doi.org/10.1145/3701701.3701711Sensing in low-light and dark environments has a wide range of applications. However, existing sensing technologies suffer several major challenges, such as excessive noise and low resolution. In this work, we propose Mozart - a new mobile sensing system ...
- research-articleOctober 2024
A Universal and Interpretable Method for Enhancing Stock Price Prediction
CIKM '24: Proceedings of the 33rd ACM International Conference on Information and Knowledge ManagementPages 1533–1543https://doi.org/10.1145/3627673.3679731The prediction of stock prices is a highly sought-after topic in the data mining field. In recent decades, many promising methods have been proposed and widely adopted for stock price prediction. However, these methods have inherent limitations, such as ...
- research-articleOctober 2024
Data Imputation from the Perspective of Graph Dirichlet Energy
CIKM '24: Proceedings of the 33rd ACM International Conference on Information and Knowledge ManagementPages 3237–3247https://doi.org/10.1145/3627673.3679669Data imputation is a crucial task due to the widespread occurrence of missing data. Many methods adopt a two-step approach: initially crafting a preliminary imputation (the "draft") and then refining it to produce the final missing data imputation result,...
- research-articleOctober 2024
Seeing the Forest for the Trees: Road-Level Insights Assisted Lane-Level Traffic Prediction
CIKM '24: Proceedings of the 33rd ACM International Conference on Information and Knowledge ManagementPages 1266–1275https://doi.org/10.1145/3627673.3679600Lane-level traffic prediction is crucial for refined smart city applications, yet the scarcity and quality issues of datasets hinder its development. To overcome these challenges, this study introduces a novel <u> M </u>ulti-<u> c </u>hannel <u> g </u>...
- research-articleOctober 2024
Adaptive Differentially Private Structural Entropy Minimization for Unsupervised Social Event Detection
CIKM '24: Proceedings of the 33rd ACM International Conference on Information and Knowledge ManagementPages 2950–2960https://doi.org/10.1145/3627673.3679537Social event detection refers to extracting relevant message clusters from social media data streams to represent specific events in the real world. Social event detection is important in numerous areas, such as opinion analysis, social safety, and ...
- ArticleNovember 2024
Learning Frequency and Structure in UDA for Medical Object Detection
AbstractIn medical imaging applications, particularly in cardiac and skeletal analysis, the anatomical structure detection is crucial for diagnosing cardiac disease and other disease. However, the domain gap between images acquired from different sources ...
- ArticleNovember 2024
CPE COIN++: Towards Optimized Implicit Neural Representation Compression Via Chebyshev Positional Encoding
- Haocheng Chu,
- Shaohui Dai,
- Wenqi Ding,
- Xin Shi,
- Tianshuo Xu,
- Pingyang Dai,
- Shengchuan Zhang,
- Yan Zhang,
- Xiang Chang,
- Chih-Min Lin,
- Fei Chao,
- Changjiang Shang,
- Qiang Shen
AbstractCOIN++ is a special variant of Implicit Neural Representation (INR), which encodes signals as modulations applied to the base INR network. It is becoming a promising method for applications in image compression. However, INR’s effectiveness is ...
- research-articleNovember 2024
LUIE: Learnable physical model-guided underwater image enhancement with bi-directional unsupervised domain adaptation
AbstractRecently, learning-based underwater enhancement (UIE) methods have made considerable progress, significantly benefiting downstream tasks such as underwater semantic segmentation and underwater depth estimation. Most existing unsupervised UIE ...
- surveyOctober 2024
Machine Learning for Actionable Warning Identification: A Comprehensive Survey
- Xiuting Ge,
- Chunrong Fang,
- Xuanye Li,
- Weisong Sun,
- Daoyuan Wu,
- Juan Zhai,
- Shang-Wei Lin,
- Zhihong Zhao,
- Yang Liu,
- Zhenyu Chen
ACM Computing Surveys (CSUR), Volume 57, Issue 2Article No.: 39, Pages 1–35https://doi.org/10.1145/3696352Actionable Warning Identification (AWI) plays a crucial role in improving the usability of static code analyzers. With recent advances in Machine Learning (ML), various approaches have been proposed to incorporate ML techniques into AWI. These ML-based ...
- surveyOctober 2024
A Survey on Deep Learning for Design and Generation of Virtual Architecture
ACM Computing Surveys (CSUR), Volume 57, Issue 2Article No.: 29, Pages 1–41https://doi.org/10.1145/3688569Three-dimensional (3D) shape generation techniques leveraging deep learning have garnered significant interest from both computer vision and architectural design communities, promising to enrich the content in the virtual environment. However, research on ...
- ArticleOctober 2024
XCoOp: Explainable Prompt Learning for Computer-Aided Diagnosis via Concept-Guided Context Optimization
Medical Image Computing and Computer Assisted Intervention – MICCAI 2024Pages 773–783https://doi.org/10.1007/978-3-031-72390-2_72AbstractUtilizing potent representations of the large vision-language models (VLMs) to accomplish various downstream tasks has attracted increasing attention. Within this research field, soft prompt learning has become a representative approach for ...
- ArticleOctober 2024
Few-Shot Lymph Node Metastasis Classification Meets High Performance on Whole Slide Images via the Informative Non-parametric Classifier
Medical Image Computing and Computer Assisted Intervention – MICCAI 2024Pages 109–119https://doi.org/10.1007/978-3-031-72390-2_11AbstractLymph node metastasis (LNM) classification is crucial for breast cancer staging. However, the process of identifying tiny metastatic cancer cells within gigapixel whole slide image (WSI) is tedious, time-consuming, and expensive. To address this ...
- ArticleOctober 2024
TAKT: Target-Aware Knowledge Transfer for Whole Slide Image Classification
Medical Image Computing and Computer Assisted Intervention – MICCAI 2024Pages 503–513https://doi.org/10.1007/978-3-031-72083-3_47AbstractKnowledge transfer from a source to a target domain is vital for whole slide image classification, given the limited dataset size due to high annotation costs. However, domain shift and task discrepancy between datasets can impede this process. To ...
- ArticleOctober 2024
MoME: Mixture of Multimodal Experts for Cancer Survival Prediction
Medical Image Computing and Computer Assisted Intervention – MICCAI 2024Pages 318–328https://doi.org/10.1007/978-3-031-72083-3_30AbstractSurvival prediction requires integrating Whole Slide Images (WSIs) and genomics, a task complicated by significant heterogeneity and complex inter- and intra-modal interactions between modalities. Previous methods used co-attention, fusing ...