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Due to the limited permissions for upgrading dualside (i.e., server-side and client-side) loss tolerance schemes from the perspective of CDN vendors in a multi-supplier market, modern large-scale live streaming services are still using the…

Networking and Internet Architecture · Computer Science 2025-12-22 Tong Li , Xu Yan , Bo Wu , Cheng Luo , Fuyu Wang , Jiuxiang Zhu , Haoyi Fang , Xinle Du , Ke Xu

Time series visualization of streaming telemetry (i.e., charting of key metrics such as server load over time) is increasingly prevalent in modern data platforms and applications. However, many existing systems simply plot the raw data…

Databases · Computer Science 2017-09-20 Kexin Rong , Peter Bailis

Uncertainty in quality and the inspectors' imperfect testing capability leave raw agricultural products (e.g., fresh produce, seafood, livestock and poultry products, etc.) wide open to economically motivated adulteration (EMA), and the…

Optimization and Control · Mathematics 2023-02-21 Hengyu Liu , Wen Tong

Audio-driven avatar interaction demands real-time, streaming, and infinite-length generation -- capabilities fundamentally at odds with the sequential denoising and long-horizon drift of current diffusion models. We present Live Avatar, an…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Yubo Huang , Hailong Guo , Fangtai Wu , Weiqiang Wang , Shifeng Zhang , Shijie Huang , Qijun Gan , Lin Liu , Sirui Zhao , Enhong Chen , Jiaming Liu , Steven Hoi

Automatic lip-reading (ALR) aims to automatically transcribe spoken content from a speaker's silent lip motion captured in video. Current mainstream lip-reading approaches only use a single visual encoder to model input videos of a single…

Computer Vision and Pattern Recognition · Computer Science 2024-05-01 He Wang , Pengcheng Guo , Xucheng Wan , Huan Zhou , Lei Xie

Click-Through Rate (CTR) prediction is a crucial task in recommendation systems, online searches, and advertising platforms, where accurately capturing users' real interests in content is essential for performance. However, existing methods…

Recent research has shown that large language models pretrained using unsupervised approaches can achieve significant performance improvement on many downstream tasks. Typically when adapting these language models to downstream tasks, like…

Computation and Language · Computer Science 2022-06-08 Xiaodi Sun , Sunny Rajagopalan , Priyanka Nigam , Weiyi Lu , Yi Xu , Belinda Zeng , Trishul Chilimbi

Automatic speech recognition (ASR) with an encoder equipped with self-attention, whether streaming or non-streaming, takes quadratic time in the length of the speech utterance. This slows down training and decoding, increase their cost, and…

Sound · Computer Science 2024-09-12 Titouan Parcollet , Rogier van Dalen , Shucong Zhang , Sourav Batthacharya

An influential paper of Hsu et al. (ICLR'19) introduced the study of learning-augmented streaming algorithms in the context of frequency estimation. A fundamental problem in the streaming literature, the goal of frequency estimation is to…

Machine Learning · Computer Science 2025-03-04 Anders Aamand , Justin Y. Chen , Siddharth Gollapudi , Sandeep Silwal , Hao Wu

Legal artificial intelligence (LegalAI) aims to benefit legal systems with the technology of artificial intelligence, especially natural language processing (NLP). Recently, inspired by the success of pre-trained language models (PLMs) in…

Computation and Language · Computer Science 2021-05-11 Chaojun Xiao , Xueyu Hu , Zhiyuan Liu , Cunchao Tu , Maosong Sun

We present HuAMR, the first Abstract Meaning Representation (AMR) dataset and a suite of large language model-based AMR parsers for Hungarian, targeting the scarcity of semantic resources for non-English languages. To create HuAMR, we…

Computation and Language · Computer Science 2025-03-03 Botond Barta , Endre Hamerlik , Milán Konor Nyist , Judit Ács

Face morphing attacks threaten biometric verification, yet most morphing attack detection (MAD) systems require task-specific training and generalize poorly to unseen attack types. Meanwhile, open-source multimodal large language models…

Computer Vision and Pattern Recognition · Computer Science 2026-02-18 Marija Ivanovska , Vitomir Štruc

Face morphing represents nowadays a big security threat in the context of electronic identity documents as well as an interesting challenge for researchers in the field of face recognition. Despite of the good performance obtained by…

Computer Vision and Pattern Recognition · Computer Science 2021-02-25 Matteo Ferrara , Annalisa Franco , Davide Maltoni

Social Live Stream Services (SLSS) exploit a new level of social interaction. One of the main challenges in these services is how to detect and prevent deviant behaviors that violate community guidelines. In this work, we focus on adult…

Social and Information Networks · Computer Science 2018-06-28 Nikolaos Lykousas , Vicenç Gómez , Constantinos Patsakis

We collaborate with a large teaching hospital in Shenzhen, China and build a high-fidelity simulation model for its ultrasound center to predict key performance metrics, including the distributions of queue length, waiting time and sojourn…

Large Language Models (LLMs) are poised to transform healthcare under China's Healthy China 2030 initiative, yet they introduce new ethical and patient-safety challenges. We present a novel 12,000-item Q&A benchmark covering 11 ethics and 9…

Computation and Language · Computer Science 2025-05-13 Mouxiao Bian , Rongzhao Zhang , Chao Ding , Xinwei Peng , Jie Xu

Multimodal Large Language Models (MLLMs) process visual, acoustic, and textual inputs, addressing the limitations of single-modality LLMs. However, existing benchmarks often overlook tri-modal evaluation in Traditional Chinese and do not…

Artificial Intelligence · Computer Science 2025-08-05 Jui-Ming Yao , Bing-Cheng Xie , Sheng-Wei Peng , Hao-Yuan Chen , He-Rong Zheng , Bing-Jia Tan , Peter Shaojui Wang , Shun-Feng Su

Within a structural health monitoring (SHM) framework, we propose a simulation-based classification strategy to move towards online damage localization. The procedure combines parametric Model Order Reduction (MOR) techniques and Fully…

Machine Learning · Computer Science 2021-03-29 Luca Rosafalco , Matteo Torzoni , Andrea Manzoni , Stefano Mariani , Alberto Corigliano

As the prevalence of mental health challenges, social media has emerged as a key platform for individuals to express their emotions.Deep learning tends to be a promising solution for analyzing mental health on social media. However, black…

Computation and Language · Computer Science 2024-10-15 Wei Zhai , Nan Bai , Qing Zhao , Jianqiang Li , Fan Wang , Hongzhi Qi , Meng Jiang , Xiaoqin Wang , Bing Xiang Yang , Guanghui Fu

Hate speech detection on Chinese social networks presents distinct challenges, particularly due to the widespread use of cloaking techniques designed to evade conventional text-based detection systems. Although large language models (LLMs)…

Computation and Language · Computer Science 2025-08-04 Qiyao Xue , Yuchen Dou , Ryan Shi , Xiang Lorraine Li , Wei Gao