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Training large AI models typically requires large-scale datasets in the machine learning process, making training and parameter-tuning process both time-consuming and costly. Some researchers address this problem by carefully synthesizing a…

计算机视觉与模式识别 · 计算机科学 2023-11-28 Jiyuan Shen , Wenzhuo Yang , Kwok-Yan Lam

Recent one-shot video tuning methods, which fine-tune the network on a specific video based on pre-trained text-to-image models (e.g., Stable Diffusion), are popular in the community because of the flexibility. However, these methods often…

计算机视觉与模式识别 · 计算机科学 2024-02-07 Liang Peng , Haoran Cheng , Zheng Yang , Ruisi Zhao , Linxuan Xia , Chaotian Song , Qinglin Lu , Boxi Wu , Wei Liu

Data stream algorithms tackle operations on high-volume sequences of read-once data items. Data stream scenarios include inherently real-time systems like sensor networks and financial markets. They also arise in purely-computational…

数据结构与算法 · 计算机科学 2024-03-04 Matthew Andres Moreno , Santiago Rodriguez Papa , Emily Dolson

The detection of anomalies in non-stationary time-series streams is a critical but challenging task across numerous industrial and scientific domains. Traditional models, trained offline, suffer significant performance degradation when…

机器学习 · 计算机科学 2025-09-01 Ashok Devireddy , Shunping Huang

Data and pipeline parallelism are key strategies for scaling neural network training across distributed devices, but their high communication cost necessitates co-located computing clusters with fast interconnects, limiting their…

Efficient data streaming is essential for real-time data analytics, visualization, and machine learning model training, particularly when dealing with high-volume datasets. Various streaming technologies and serialization protocols have…

软件工程 · 计算机科学 2024-11-05 Samuel Jackson , Nathan Cummings , Saiful Khan

High frame-rate (HFR) videos of action recognition improve fine-grained expression while reducing the spatio-temporal relation and motion information density. Thus, large amounts of video samples are continuously required for traditional…

计算机视觉与模式识别 · 计算机科学 2026-03-25 Wenbo Huang , Jinghui Zhang , Xuwei Qian , Zhen Wu , Meng Wang , Lei Zhang

Modern Search Engine Results Pages (SERPs) present complex layouts where multiple elements compete for visibility. Attention modelling is crucial for optimising web design and computational advertising, whereas attention metrics can inform…

Line charts are commonly used to visualize a series of data values. When the data are noisy, smoothing is applied to make the signal more apparent. Conventional methods used to smooth line charts, e.g., using subsampling or filters, such as…

人机交互 · 计算机科学 2020-04-07 Paul Rosen , Ashley Suh , Christopher Salgado , Mustafa Hajij

Real-time imaging sonar is crucial for underwater monitoring where optical sensing fails, but its use is limited by low uplink bandwidth and severe sonar-specific artifacts (speckle, motion blur, reverberation, acoustic shadows) affecting…

图像与视频处理 · 电气工程与系统科学 2025-12-03 Rongsheng Qian , Chi Xu , Xiaoqiang Ma , Hao Fang , Yili Jin , William I. Atlas , Jiangchuan Liu

Time-evolving large graph has received attention due to their participation in real-world applications such as social networks and PageRank calculation. It is necessary to partition a large-scale dynamic graph in a streaming manner to…

分布式、并行与集群计算 · 计算机科学 2021-11-01 Md Anwarul Kaium Patwary , Saurabh Garg , Sudheer Kumar Battula , Byeong Kang

Piecewise Linear Approximation (PLA) is a well-established tool to reduce the size of the representation of time series by approximating the series by a sequence of line segments while keeping the error introduced by the approximation…

分布式、并行与集群计算 · 计算机科学 2018-10-10 Romaric Duvignau , Vincenzo Gulisano , Marina Papatriantafilou , Vladimir Savic

Vision agent memory has shown remarkable effectiveness in streaming video understanding. However, storing such memory for videos incurs substantial memory overhead, leading to high costs in both storage and computation. To address this…

计算机视觉与模式识别 · 计算机科学 2026-04-24 Junxi Wang , Te Sun , Jiayi Zhu , Junxian Li , Haowen Xu , Zichen Wen , Xuming Hu , Zhiyu Li , Linfeng Zhang

Approximate Message Passing (AMP) has been shown to be a superior method for inference problems, such as the recovery of signals from sets of noisy, lower-dimensionality measurements, both in terms of reconstruction accuracy and in…

信息论 · 计算机科学 2015-06-10 Andre Manoel , Florent Krzakala , Eric W. Tramel , Lenka Zdeborová

We introduce Delayed Streams Modeling (DSM), a flexible formulation for streaming, multimodal sequence-to-sequence learning. Sequence-to-sequence generation is often cast in an offline manner, where the model consumes the complete input…

Streaming video understanding often involves time-sensitive scenarios where models need to answer exactly when the supporting visual evidence appears: answering before the evidence reflects speculation, answering after it has passed reduces…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Shehreen Azad , Vibhav Vineet , Yogesh Singh Rawat

Stop-and-go traffic waves are known for reducing the efficiency of transportation systems by increasing traffic oscillations and energy consumption. In this study, we develop an approach to synthesize a class of additive feedback…

系统与控制 · 电气工程与系统科学 2025-01-03 Shian Wang , Jose Acedo Aguilar , Miguel Velez-Reyes

Streaming process mining deals with the real-time analysis of streaming data. Event streams require algorithms capable of processing data incrementally. To systematically address the complexities of this domain, we propose AVOCADO, a…

Stream Processing (SP) has evolved as the leading paradigm to process and gain value from the high volume of streaming data produced e.g. in the domain of the Internet of Things. An SP system is a middleware that deploys a network of…

分布式、并行与集群计算 · 计算机科学 2019-01-30 Henriette Röger , Ruben Mayer

Transformer-based architectures have advanced text summarization, yet their quadratic complexity limits scalability on long documents. This paper introduces BiSparse-AAS (Bilinear Sparse Attention with Adaptive Spans), a novel framework…

计算与语言 · 计算机科学 2025-11-03 Desta Haileselassie Hagos , Legand L. Burge , Anietie Andy , Anis Yazidi , Vladimir Vlassov