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Recently, large language and vision models (LLVMs) have received significant attention and development efforts due to their remarkable generalization performance across a wide range of tasks requiring perception and cognitive abilities. A…

计算机视觉与模式识别 · 计算机科学 2024-10-08 Young-Jun Lee , Byungsoo Ko , Han-Gyu Kim , Yechan Hwang , Ho-Jin Choi

Learned Compression (LC) is the emerging technology for compressing image and video content, using deep neural networks. Despite being new, LC methods have already gained a compression efficiency comparable to state-of-the-art image…

多媒体 · 计算机科学 2023-05-11 Farhad Pakdaman , Moncef Gabbouj

Twin support vector machine (TSVM) is a very classical and practical classifier for pattern classification. However, the traditional TSVM has two limitations. Firstly, it uses the L_2-norm distance metric that leads to its sensitivity to…

信息检索 · 计算机科学 2024-05-28 Qi Si , Zhi Xia Yang

Contrastive learning (CL) aims to learn useful representation without relying on expert annotations in the context of medical image segmentation. Existing approaches mainly contrast a single positive vector (i.e., an augmentation of the…

计算机视觉与模式识别 · 计算机科学 2022-03-08 Chenyu You , Ruihan Zhao , Lawrence Staib , James S. Duncan

In many machine learning tasks, it is often necessary for the relationship between input and output variables to be monotonic, including both strictly monotonic and implicitly monotonic relationships. Traditional methods for maintaining…

Autonomous navigation of Unmanned Surface Vehicles (USVs) that is safe and compliant with the International Regulations for Preventing Collisions at Sea (COLREGs) remains a formidable challenge in dynamic maritime environments, particularly…

机器人学 · 计算机科学 2026-05-29 Yuhang Zhang , Shuqi Chai , Yukang Zhang , Liusha Yang , Mingchuan Zhang , Wei Wang , Qingjiang Shi , Quanbo Ge

In their recent article (2010), Levy and Liu introduced a generalization of Centroidal Voronoi Tessellation (CVT) - namely the Lp-CVT - that allows the computation of an anisotropic CVT over a sound mathematical framework. In this article a…

计算几何 · 计算机科学 2014-08-26 Giacomo Parigi , Marco Piastra

Visible Light Communication~(VLC) systems provide not only illumination and data communication, but also indoor monitoring services if the effect that different events create on the received optical signal is properly tracked. For this…

信号处理 · 电气工程与系统科学 2021-01-27 Mehmet C. Ilter , Alexis A. Dowhuszko , Jyri Hämäläinen , Risto Wichman

The challenge in LLM-based video understanding lies in preserving visual and semantic information in long videos while maintaining a memory-affordable token count. However, redundancy and correspondence in videos have hindered the…

计算机视觉与模式识别 · 计算机科学 2025-03-26 Yudong Han , Qingpei Guo , Liyuan Pan , Liu Liu , Yu Guan , Ming Yang

One-class support vector machine (OC-SVM) for a long time has been one of the most effective anomaly detection methods and extensively adopted in both research as well as industrial applications. The biggest issue for OC-SVM is yet the…

机器学习 · 计算机科学 2018-10-16 Minh-Nghia Nguyen , Ngo Anh Vien

Concept Bottleneck Models (CBMs) have emerged as a prominent paradigm for interpretable deep learning, learning by grounding predictions in human-understandable concepts. However, their practical deployment is hindered by the high cost of…

机器学习 · 计算机科学 2026-05-29 Ziye Chen , Hongbin Lin , Jie Li , Lijie Hu

Representation learning is an important step in the machine learning pipeline. Given the current biological sequencing data volume, learning an explicit representation is prohibitive due to the dimensionality of the resulting feature…

机器学习 · 计算机科学 2023-04-04 Sarwan Ali , Usama Sardar , Murray Patterson , Imdad Ullah Khan

Concept Bottleneck Models (CBMs) provide interpretable prediction by introducing an intermediate Concept Bottleneck Layer (CBL), which encodes human-understandable concepts to explain models' decision. Recent works proposed to utilize Large…

计算机视觉与模式识别 · 计算机科学 2025-01-17 Divyansh Srivastava , Ge Yan , Tsui-Wei Weng

Continual learning remains a challenge across various natural language processing (NLP) tasks, as models updated with new training data often risk catastrophic forgetting of previously acquired knowledge. We introduce a discrete key-value…

计算与语言 · 计算机科学 2026-03-10 Andor Diera , Lukas Galke , Fabian Karl , Ansgar Scherp

In this paper, we present the Circular Accessible Depth (CAD), a robust traversability representation for an unmanned ground vehicle (UGV) to learn traversability in various scenarios containing irregular obstacles. To predict CAD, we…

机器人学 · 计算机科学 2022-12-29 Shikuan Xie , Ran Song , Yuenan Zhao , Xueqin Huang , Yibin Li , Wei Zhang

This study explores the application potential of a deep learning model based on the CNN-LSTM framework in forecasting the sales volume of cancer drugs, with a focus on modeling complex time series data. As advancements in medical technology…

计算工程、金融与科学 · 计算机科学 2025-06-30 Yinghan Li , Yilin Yao , Junghua Lin , Nanxi Wang

End-to-end learning-based video compression has made steady progress over the last several years. However, unlike learning-based image coding, which has already surpassed its handcrafted counterparts, learning-based video coding still has…

图像与视频处理 · 电气工程与系统科学 2023-04-20 Hadi Hadizadeh , Ivan V. Bajić

L\'evy processes, known for their ability to model complex dynamics with skewness, heavy tails and discontinuities, play a critical role in stochastic modeling across various domains. However, inference for most L\'evy processes, whether in…

统计方法学 · 统计学 2025-05-29 Bill Z. Lin , Simon Godsill

We identify an issue in multi-task learnable compression, in which a representation learned for one task does not positively contribute to the rate-distortion performance of a different task as much as expected, given the estimated amount…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Anderson de Andrade , Ivan Bajić

A method based on one class support vector machine (OCSVM) is proposed for class incremental learning. Several OCSVM models divide the input space into several parts. Then, the 1VS1 classifiers are constructed for the confuse part by using…

计算机视觉与模式识别 · 计算机科学 2019-09-04 Chengfei Yao , Jie Zou , Yanan Luo , Tao Li , Gang Bai
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