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We present a unified framework for understanding human social behaviors in raw image sequences. Our model jointly detects multiple individuals, infers their social actions, and estimates the collective actions with a single feed-forward…

计算机视觉与模式识别 · 计算机科学 2016-11-29 Timur Bagautdinov , Alexandre Alahi , François Fleuret , Pascal Fua , Silvio Savarese

Transparency and interpretability are crucial for enhancing customer confidence and user engagement, especially when dealing with black-box Machine Learning (ML)-based recommendation systems. Modern recommendation systems leverage Graph…

信息检索 · 计算机科学 2025-07-01 Kunal Mukherjee , Zachary Harrison , Saeid Balaneshin

Human action recognition involves the characterization of human actions through the automated analysis of video data and is integral in the development of smart computer vision systems. However, several challenges like dynamic backgrounds,…

计算机视觉与模式识别 · 计算机科学 2017-08-24 Jonti Talukdar , Bhavana Mehta

Smart insoles equipped with pressure sensors, accelerometers, and gyroscopes offer a non-intrusive means of monitoring human gait and posture. We present an activity classification system based on a circular dilated convolutional neural…

机器学习 · 计算机科学 2026-03-06 Yanhua Zhao

A person's movement or relative positioning can be effectively captured by different types of sensors and corresponding sensor output can be utilized in various manipulative techniques for the classification of different human activities.…

计算机视觉与模式识别 · 计算机科学 2024-07-10 Utsab Saha , Sawradip Saha , Tahmid Kabir , Shaikh Anowarul Fattah , Mohammad Saquib

Sensing surface vibrations promise unobtrusive interaction for smart home systems by enabling gesture recognition on existing everyday surfaces without disturbing living-space design. Existing approaches typically address only parts of the…

硬件体系结构 · 计算机科学 2026-05-12 Florian Hettstedt , Cedric Giese , Tianheng Ling , Keiichi Yasumoto , Gregor Schiele , Andreas Erbslöh

Human activity recognition using multiple sensors is a challenging but promising task in recent decades. In this paper, we propose a deep multimodal fusion model for activity recognition based on the recently proposed feature fusion…

信号处理 · 电气工程与系统科学 2020-04-30 Jun-Ho Choi , Jong-Seok Lee

While objective street metrics derived from imagery or GIS have become standard in urban analytics, they remain insufficient to capture subjective perceptions essential to inclusive urban design. This study introduces a novel Multimodal…

计算机视觉与模式识别 · 计算机科学 2025-06-06 HaoTian Lan

Understanding, navigating, and exploring the 3D physical real world has long been a central challenge in the development of artificial intelligence. In this work, we take a step toward this goal by introducing GenEx, a system capable of…

计算机视觉与模式识别 · 计算机科学 2025-01-22 Taiming Lu , Tianmin Shu , Junfei Xiao , Luoxin Ye , Jiahao Wang , Cheng Peng , Chen Wei , Daniel Khashabi , Rama Chellappa , Alan Yuille , Jieneng Chen

Despite the growing reasoning capabilities of recent large language models (LLMs), their internal mechanisms during the reasoning process remain underexplored. Prior approaches often rely on human-defined concepts (e.g., overthinking,…

计算与语言 · 计算机科学 2026-01-01 Zhenyu Zhang , Shujian Zhang , John Lambert , Wenxuan Zhou , Zhangyang Wang , Mingqing Chen , Andrew Hard , Rajiv Mathews , Lun Wang

In speech emotion recognition (SER), using predefined features without considering their practical importance may lead to high dimensional datasets, including redundant and irrelevant information. Consequently, high-dimensional learning…

声音 · 计算机科学 2024-06-07 Alaa Nfissi , Wassim Bouachir , Nizar Bouguila , Brian Mishara

Human activity recognition (HAR) has become a key component of intelligent systems for healthcare monitoring, assistive living, smart environments, and human-computer interaction. Although deep learning has substantially improved HAR…

机器学习 · 计算机科学 2026-04-14 Mainak Kundu , Catherine Chen , Rifatul Islam , Ismail Uysal , Ria Kanjilal

Wearable e-textile interfaces require gesture recognition capabilities but face severe constraints in power consumption, computational capacity, and form factor that make traditional deep learning impractical. While lightweight…

A central goal in understanding human vision is to uncover the visual features that drive neuronal activity. A growing body of work has used artificial neural networks as encoding models to predict cortical responses to natural images,…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Idan Daniel Grosbard , Mor Geva , Galit Yovel

The Global Event Processor (GEP) FPGA is an area-constrained, performance-critical element of the Large Hadron Collider's (LHC) ATLAS experiment. It needs to very quickly determine which small fraction of detected events should be retained…

Deep neural networks like PhaseNet show high accuracy in detecting microseismic events, but their black-box nature is a concern in critical applications. We apply Explainable Artificial Intelligence (XAI) techniques, such as…

机器学习 · 计算机科学 2026-04-10 Ayrat Abdullin , Denis Anikiev , Umair Bin Waheed

The increasing complexity and frequency of cyber-threats demand intrusion detection systems (IDS) that are not only accurate but also interpretable. This paper presented a novel IDS framework that integrated Explainable Artificial…

Hyperdimensional computing is a promising novel paradigm for low-power embedded machine learning. It has been applied on different biomedical applications, and particularly on epileptic seizure detection. Unfortunately, due to differences…

信号处理 · 电气工程与系统科学 2021-12-20 Una Pale , Tomas Teijeiro , David Atienza

Modern clustering approaches often trade interpretability for performance, particularly in deep learning-based methods. We present Generative Kernel Spectral Clustering (GenKSC), a novel model combining kernel spectral clustering with…

机器学习 · 计算机科学 2025-04-25 David Winant , Sonny Achten , Johan A. K. Suykens

While Deep Learning (DL) is often considered the state-of-the art for Artificial Intelligence-based medical decision support, it remains sparsely implemented in clinical practice and poorly trusted by clinicians due to insufficient…