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Event camera has offered promising alternative for visual perception, especially in high speed and high dynamic range scenes. Recently, many deep learning methods have shown great success in providing promising solutions to many event-based…

计算机视觉与模式识别 · 计算机科学 2022-04-06 Ziluo Ding , Rui Zhao , Jiyuan Zhang , Tianxiao Gao , Ruiqin Xiong , Zhaofei Yu , Tiejun Huang

Event extraction (EE) is a fundamental task in natural language processing (NLP) that involves identifying and extracting event information from unstructured text. Effective EE in real-world scenarios requires two key steps: selecting…

计算与语言 · 计算机科学 2025-05-14 Sheng Liang , Hang Lv , Zhihao Wen , Yaxiong Wu , Yongyue Zhang , Hao Wang , Yong Liu

Modelling partial differential equations (PDEs) is of crucial importance in science and engineering, and it includes tasks ranging from forecasting to inverse problems, such as data assimilation. However, most previous numerical and machine…

Exploding predictive AI has enabled fast yet effective evaluation and decision-making in modern chip physical design flows. State-of-the-art frameworks typically include the objective of minimizing the mean square error (MSE) between the…

机器学习 · 计算机科学 2024-02-12 Haoyu Yang , Anthony Agnesina , Haoxing Ren

Cognition in midlife is an important predictor of age-related mental decline and statistical models that predict cognitive performance can be useful for predicting decline. However, existing models struggle to capture complex relationships…

机器学习 · 计算机科学 2021-12-30 Sharath Koorathota , Arunesh Mittal , Richard P. Sloan , Paul Sajda

Conformal Prediction (CP) is a distribution-free framework for constructing statistically rigorous prediction sets. While popular variants such as CD-split improve CP's efficiency, they often yield prediction sets composed of multiple…

机器学习 · 统计学 2025-09-29 Mingyi Zheng , Hongyu Jiang , Yizhou Lu , Jiaye Teng

Most instance segmentation models are not end-to-end trainable due to either the incorporation of proposal estimation (RPN) as a pre-processing or non-maximum suppression (NMS) as a post-processing. Here we propose a novel end-to-end…

计算机视觉与模式识别 · 计算机科学 2022-02-25 Kaining Ying , Zhenhua Wang , Cong Bai , Pengfei Zhou

Large language models are expensive to deploy. We introduce Sparse Knowledge Distillation (SparseKD), a post-training method that compresses transformer models by combining structured SVD pruning with self-referential knowledge…

机器学习 · 计算机科学 2026-02-03 Aaron R. Flouro , Shawn P. Chadwick

Graph neural networks are increasingly becoming the go-to approach in various fields such as computer vision, computational biology and chemistry, where data are naturally explained by graphs. However, unlike traditional convolutional…

机器学习 · 计算机科学 2021-10-28 Moshe Eliasof , Eldad Haber , Eran Treister

The computational inefficiency of spiking neural networks (SNNs) is primarily due to the sequential updates of membrane potential, which becomes more pronounced during extended encoding periods compared to artificial neural networks (ANNs).…

计算机视觉与模式识别 · 计算机科学 2024-12-31 Hanqi Chen , Lixing Yu , Shaojie Zhan , Penghui Yao , Jiankun Shao

Most recent studies on deep learning based speech enhancement (SE) focused on improving denoising performance. However, successful SE applications require striking a desirable balance between denoising performance and computational cost in…

音频与语音处理 · 电气工程与系统科学 2020-01-08 Jyun-Yi Wu , Cheng Yu , Szu-Wei Fu , Chih-Ting Liu , Shao-Yi Chien , Yu Tsao

Recently many effective attention modules are proposed to boot the model performance by exploiting the internal information of convolutional neural networks in computer vision. In general, many previous works ignore considering the design…

机器学习 · 计算机科学 2022-10-25 Shanshan Zhong , Wushao Wen , Jinghui Qin

Knowledge tracing (KT) is the problem of predicting students' future performance based on their historical interaction sequences. With the advanced capability of capturing contextual long-term dependency, attention mechanism becomes one of…

机器学习 · 计算机科学 2024-07-25 Shuyan Huang , Zitao Liu , Xiangyu Zhao , Weiqi Luo , Jian Weng

Distributed Complex Event Processing (DCEP) is a paradigm to infer the occurrence of complex situations in the surrounding world from basic events like sensor readings. In doing so, DCEP operators detect event patterns on their incoming…

分布式、并行与集群计算 · 计算机科学 2017-09-07 Ruben Mayer , Ahmad Slo , Muhammad Adnan Tariq , Kurt Rothermel , Manuel Gräber , Umakishore Ramachandran

While foundation AI models excel at tasks like classification and decision-making, their high energy consumption makes them unsuitable for energy-constrained applications. Inspired by the brain's efficiency, spiking neural networks (SNNs)…

机器学习 · 计算机科学 2025-02-21 Orestis Konstantaropoulos , Theodoris Mallios , Maria Papadopouli

Brain-inspired spiking neural networks (SNNs) have recently drawn more and more attention due to their event-driven and energy-efficient characteristics. The integration of storage and computation paradigm on neuromorphic hardwares makes…

神经与进化计算 · 计算机科学 2022-10-14 Yufei Guo , Liwen Zhang , Yuanpei Chen , Xinyi Tong , Xiaode Liu , YingLei Wang , Xuhui Huang , Zhe Ma

Fully supervised action segmentation works on frame-wise action recognition with dense annotations and often suffers from the over-segmentation issue. Existing works have proposed a variety of solutions such as boundary-aware networks,…

计算机视觉与模式识别 · 计算机科学 2023-04-06 Peiyao Wang , Haibin Ling

Sales forecasting plays a prominent role in business planning and business strategy. The value and importance of advance information is a cornerstone of planning activity, and a well-set forecast goal can guide sale-force more efficiently.…

机器学习 · 统计学 2017-05-17 Qiuping Xu , Vikas Sharma

Spiking Neural Networks (SNNs) with their bio-inspired Leaky Integrate-and-Fire (LIF) neurons inherently capture temporal information. This makes them well-suited for sequential tasks like processing event-based data from Dynamic Vision…

神经与进化计算 · 计算机科学 2025-07-22 Prajna G. Malettira , Shubham Negi , Wachirawit Ponghiran , Kaushik Roy

Attention mechanisms are the core of foundation models, but their quadratic complexity remains a critical bottleneck for scaling. This challenge has driven the development of efficient attention mechanisms, with sparsity emerging as the…

计算机视觉与模式识别 · 计算机科学 2025-12-04 Xiaolong Li , Youping Gu , Xi Lin , Weijie Wang , Bohan Zhuang