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To improve customer experience, datacenter operators offer support for simplifying application and resource management. For example, running workloads of workflows on behalf of customers is desirable, but requires increasingly more…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-11-27 Laurens Versluis , Mihai Neacşu , Alexandru Iosup

Sharing behavior on short-video platforms constitutes a complex ternary interaction among the user (sharer), the video (content), and the receiver. Traditional industrial solutions often decouple this into two independent tasks: video…

Social and Information Networks · Computer Science 2026-02-11 Caimeng Wang , Li Chong , Dongxu Liu , Xu Min , Jianhui Bu

Human preference plays a significant role in measuring large language models and guiding them to align with human values. Unfortunately, current comparing-based evaluation (CBE) methods typically focus on a single optimization objective,…

Computation and Language · Computer Science 2025-02-18 Peiwen Yuan , Shaoxiong Feng , Yiwei Li , Xinglin Wang , Yueqi Zhang , Jiayi Shi , Chuyi Tan , Boyuan Pan , Yao Hu , Kan Li

The identification of causal effects in observational studies typically relies on two standard assumptions: unconfoundedness and overlap. However, both assumptions are often questionable in practice: unconfoundedness is inherently…

Methodology · Statistics 2025-09-17 Han Cui , Xinran Li

Despite many advances in query optimization, indexing techniques, and data storage, modern data platforms still face difficulties in delivering robust query performance under high concurrency and computationally intensive queries. This…

Databases · Computer Science 2026-03-06 Adriano Vogel , Sören Henning , Otmar Ertl

Distributed tracing serves as a fundamental building block in the monitoring and testing of cloud service systems. To reduce computational and storage overheads, the de facto practice is to capture fewer traces via sampling. However,…

Software Engineering · Computer Science 2025-04-15 Zhuangbin Chen , Junsong Pu , Zibin Zheng

Cloud-Native microservice architectures have become prevalent owing to their inherent flexibility and scalability properties. To satisfy service quality guarantees, cloud providers must implement efficient proactive autoscaling algorithms.…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-21 Zhichao Sun , Hailiang Zhao , Kingsum Chow

Unified Multimodal Models (UMMs) offer powerful cross-modality capabilities but introduce new safety risks not observed in single-task models. Despite their emergence, existing safety benchmarks remain fragmented across tasks and…

Computer Vision and Pattern Recognition · Computer Science 2026-03-19 Segyu Lee , Boryeong Cho , Hojung Jung , Seokhyun An , Juhyeong Kim , Jaehyun Kwak , Yongjin Yang , Sangwon Jang , Youngrok Park , Wonjun Chang , Se-Young Yun

Current unified multimodal models typically rely on discrete visual tokenizers to bridge the modality gap. However, discretization inevitably discards fine-grained semantic information, leading to suboptimal performance in visual…

Computer Vision and Pattern Recognition · Computer Science 2026-03-12 Yaqi Zhao , Wang Lin , Zijian Zhang , Miles Yang , Jingyuan Chen , Wentao Zhang , Zhao Zhong , Liefeng Bo

Microservices bring various benefits to software systems. They also bring decentralization and lose coupling across self-contained system parts. Since these systems likely evolve in a decentralized manner, they need to be monitored to…

Software Engineering · Computer Science 2022-07-07 Abdullah Al Maruf , Alexander Bakhtin , Tomas Cerny , Davide Taibi

Log analysis is one of the main techniques that engineers use for troubleshooting large-scale software systems. Over the years, many supervised, semi-supervised, and unsupervised log analysis methods have been proposed to detect system…

Software Engineering · Computer Science 2024-04-22 Yongzheng Xie , Hongyu Zhang , Muhammad Ali Babar

Pathology image analysis plays a pivotal role in medical diagnosis, with deep learning techniques significantly advancing diagnostic accuracy and research. While numerous studies have been conducted to address specific pathological tasks,…

Image and Video Processing · Electrical Eng. & Systems 2025-03-31 Dankai Liao , Sicheng Chen , Nuwa Xi , Qiaochu Xue , Jieyu Li , Lingxuan Hou , Zeyu Liu , Chang Han Low , Yufeng Wu , Yiling Liu , Yanqin Jiang , Dandan Li , Shangqing Lyu

Semi-supervised learning faces significant challenges in realistic scenarios where labeled data is scarce and unlabeled data follows unknown, arbitrary distributions. We formalize this critical yet under-explored paradigm as Universal…

Machine Learning · Computer Science 2026-05-18 Yaxin Hou , Jun Ma , Hanyang Li , Bo Han , Jie Yu , Yuheng Jia

Drug discovery is crucial for identifying candidate drugs for various diseases.However, its low success rate often results in a scarcity of annotations, posing a few-shot learning problem. Existing methods primarily focus on single-scale…

Machine Learning · Computer Science 2025-02-19 Ruifeng Li , Mingqian Li , Wei Liu , Yuhua Zhou , Xiangxin Zhou , Yuan Yao , Qiang Zhang , Hongyang Chen

Sparse annotations fundamentally constrain multimodal remote sensing: even recent state-of-the-art supervised methods such as MSFMamba are limited by the availability of labeled data, restricting their practical deployment despite…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Yuzhen Hu , Saurabh Prasad

As modern networks grow increasingly complex--driven by diverse devices, encrypted protocols, and evolving threats--network traffic analysis has become critically important. Existing machine learning models often rely only on a single…

Cryptography and Security · Computer Science 2025-07-04 Binghui Wu , Dinil Mon Divakaran , Mohan Gurusamy

Subtype Discovery consists in finding interpretable and consistent sub-parts of a dataset, which are also relevant to a certain supervised task. From a mathematical point of view, this can be defined as a clustering task driven by…

Machine Learning · Statistics 2021-07-06 Robin Louiset , Pietro Gori , Benoit Dufumier , Josselin Houenou , Antoine Grigis , Edouard Duchesnay

With the advent of internet services, data started growing faster than it can be processed. To personalize user experience, this enormous data has to be processed in real time, in interactive fashion. In order to achieve faster data…

Distributed, Parallel, and Cluster Computing · Computer Science 2014-04-21 Sundeep Kambhampati , Christopher Stewart

Instance perception tasks (object detection, instance segmentation, pose estimation, counting) play a key role in industrial applications of visual models. As supervised learning methods suffer from high labeling cost, few-shot learning…

Computer Vision and Pattern Recognition · Computer Science 2024-07-22 Sheng Jin , Ruijie Yao , Lumin Xu , Wentao Liu , Chen Qian , Ji Wu , Ping Luo

Universal segmentation models offer significant potential in addressing a wide range of tasks by effectively leveraging discrete annotations. As the scope of tasks and modalities expands, it becomes increasingly important to generate and…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Yiwen Ye , Ziyang Chen , Jianpeng Zhang , Yutong Xie , Yong Xia