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Recent years have witnessed great progress in deep neural networks for real-time applications. However, most existing works do not explicitly consider the general case where the device's state and the available resources fluctuate over…

计算机视觉与模式识别 · 计算机科学 2023-04-11 Lin Geng Foo , Jia Gong , Zhipeng Fan , Jun Liu

Streaming video requires handling dynamic information density under strict latency budgets. Yet, existing methods typically employ static strategies, such as fixed memory compression or reliance on a single model, forcing a trade-off: fast…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Jinming Liu , Jianguo Huang , Zhaoyang Jia , Jiahao Li , Xiaoyi Zhang , Zongyu Guo , Bin Li , Wenjun Zeng , Yan Lu , Xin Jin

Unlabelled data appear in many domains and are particularly relevant to streaming applications, where even though data is abundant, labelled data is rare. To address the learning problems associated with such data, one can ignore the…

机器学习 · 计算机科学 2021-06-18 Heitor Murilo Gomes , Maciej Grzenda , Rodrigo Mello , Jesse Read , Minh Huong Le Nguyen , Albert Bifet

Continual learning is increasingly sought after in real world machine learning applications, as it enables learning in a more human-like manner. Conventional machine learning approaches fail to achieve this, as incrementally updating the…

计算机视觉与模式识别 · 计算机科学 2023-10-31 Joe Khawand , Peter Hanappe , David Colliaux

Given a stream of entries over time in a multi-dimensional data setting where concept drift is present, how can we detect anomalous activities? Most of the existing unsupervised anomaly detection approaches seek to detect anomalous events…

机器学习 · 计算机科学 2022-03-07 Siddharth Bhatia , Arjit Jain , Shivin Srivastava , Kenji Kawaguchi , Bryan Hooi

To maintain the accuracy of supervised learning models in the presence of evolving data streams, we provide temporally-biased sampling schemes that weight recent data most heavily, with inclusion probabilities for a given data item decaying…

数据库 · 计算机科学 2018-01-31 Brian Hentschel , Peter J. Haas , Yuanyuan Tian

Many of the existing sentiment analysis techniques are based on supervised learning, and they demand the availability of valuable training datasets to train their models. When dataset freshness is critical, the annotating of high speed…

数据库 · 计算机科学 2022-03-24 Huilin Wu , Mian Lu , Zhao Zheng , Shuhao Zhang

Continuous generation of streaming data from diverse sources, such as online transactions and digital interactions, necessitates timely fraud detection. Traditional batch processing methods often struggle to capture the rapidly evolving…

机器学习 · 计算机科学 2025-04-15 Vivek Yelleti

Trajectory prediction plays a crucial role in autonomous driving. Existing mainstream research and continuoual learning-based methods all require training on complete datasets, leading to poor prediction accuracy when sudden changes in…

机器学习 · 计算机科学 2023-09-13 Pengfei Yao , Tianlu Mao , Min Shi , Jingkai Sun , Zhaoqi Wang

Emerging Internet of Things (IoT) and mobile computing applications are expected to support latency-sensitive deep neural network (DNN) workloads. To realize this vision, the Internet is evolving towards an edge-computing architecture,…

计算机视觉与模式识别 · 计算机科学 2022-10-05 Anurag Ghosh , Srinivasan Iyengar , Stephen Lee , Anuj Rathore , Venkat N Padmanabhan

Real-time perception, or streaming perception, is a crucial aspect of autonomous driving that has yet to be thoroughly explored in existing research. To address this gap, we present DAMO-StreamNet, an optimized framework that combines…

计算机视觉与模式识别 · 计算机科学 2023-05-23 Jun-Yan He , Zhi-Qi Cheng , Chenyang Li , Wangmeng Xiang , Binghui Chen , Bin Luo , Yifeng Geng , Xuansong Xie

We have witnessed in recent years an ever-growing volume of information becoming available in a streaming manner in various application areas. As a result, there is an emerging need for online learning methods that train predictive models…

机器学习 · 计算机科学 2022-10-04 Kleanthis Malialis , Christos G. Panayiotou , Marios M. Polycarpou

Motivated by the prevalence and success of machine learning, a line of recent work has studied learning-augmented algorithms in the streaming model. These results have shown that for natural and practical oracles implemented with machine…

数据结构与算法 · 计算机科学 2026-03-04 Soham Nagawanshi , Shalini Panthangi , Chen Wang , David P. Woodruff , Samson Zhou

To enhance perception performance in complex and extensive scenarios within the realm of autonomous driving, there has been a noteworthy focus on temporal modeling, with a particular emphasis on streaming methods. The prevailing trend in…

计算机视觉与模式识别 · 计算机科学 2024-01-19 Shuo Wang , Fan Jia , Yingfei Liu , Yucheng Zhao , Zehui Chen , Tiancai Wang , Chi Zhang , Xiangyu Zhang , Feng Zhao

The canonical approach to video action recognition dictates a neural model to do a classic and standard 1-of-N majority vote task. They are trained to predict a fixed set of predefined categories, limiting their transferable ability on new…

计算机视觉与模式识别 · 计算机科学 2021-09-20 Mengmeng Wang , Jiazheng Xing , Yong Liu

This study explores the integration of Agent AI with LangGraph to enhance real-time data analysis systems in big data environments. The proposed framework overcomes limitations of static workflows, inefficient stateful computations, and…

分布式、并行与集群计算 · 计算机科学 2025-01-28 Jialin Wang , Zhihua Duan

Applications that learn from opinionated documents, like tweets or product reviews, face two challenges. First, the opinionated documents constitute an evolving stream, where both the author's attitude and the vocabulary itself may change.…

信息检索 · 计算机科学 2015-09-07 Max Zimmermann , Eirini Ntoutsi , Myra Spiliopoulou

The widespread deployment of wireless and mobile devices results in a proliferation of spatio-temporal data that is used in applications, e.g., traffic prediction, human mobility mining, and air quality prediction, where spatio-temporal…

数据库 · 计算机科学 2024-04-24 Hao Miao , Yan Zhao , Chenjuan Guo , Bin Yang , Kai Zheng , Feiteng Huang , Jiandong Xie , Christian S. Jensen

Adaptive video streaming plays a crucial role in ensuring high-quality video streaming services. Despite extensive research efforts devoted to Adaptive BitRate (ABR) techniques, the current reinforcement learning (RL)-based ABR algorithms…

图像与视频处理 · 电气工程与系统科学 2024-05-08 Shuoyao Wang , Jiawei Lin , Fangwei Ye

We propose a method to easily modify existing offline Recommender Systems to run online using Transfer Learning. Online Learning for Recommender Systems has two main advantages: quality and scale. Like many Machine Learning algorithms in…

信息检索 · 计算机科学 2024-12-03 Alex Egg