Event Detection
Event detection focuses on automatically identifying and classifying events within various data streams, such as audio, text, time series, and sensor data, aiming for accurate and timely event localization and categorization. Current research emphasizes improving model efficiency and robustness, exploring architectures like transformers and recurrent spiking neural networks, and addressing challenges like class imbalance, rare events, and catastrophic forgetting in continual learning scenarios. This field is crucial for applications ranging from environmental monitoring and healthcare to financial analysis and autonomous systems, driving advancements in both model design and data processing techniques.
Papers
MMSys'22 Grand Challenge on AI-based Video Production for Soccer
Cise Midoglu, Steven A. Hicks, Vajira Thambawita, Tomas Kupka, Pål Halvorsen
HTS-AT: A Hierarchical Token-Semantic Audio Transformer for Sound Classification and Detection
Ke Chen, Xingjian Du, Bilei Zhu, Zejun Ma, Taylor Berg-Kirkpatrick, Shlomo Dubnov
Event and Activity Recognition in Video Surveillance for Cyber-Physical Systems
Swarnabja Bhaumik, Prithwish Jana, Partha Pratim Mohanta
A Strongly-Labelled Polyphonic Dataset of Urban Sounds with Spatiotemporal Context
Kenneth Ooi, Karn N. Watcharasupat, Santi Peksi, Furi Andi Karnapi, Zhen-Ting Ong, Danny Chua, Hui-Wen Leow, Li-Long Kwok, Xin-Lei Ng, Zhen-Ann Loh, Woon-Seng Gan