By name: liquidtad-efficient-method-temporal-action description: "LiquidTAD: Efficient temporal action detection via liquid neural dynamics. Replaces self-attention with parallelized ActionLiquid blocks for parameter-efficient video understanding. Use when building temporal action detection systems, deploying on edge devices, or replacing attention with liquid neural networks." version: 1.0.0 metadata: hermes: tags: ["liquid-neural-network", "temporal-action-detection", "video-understanding", "parameter-efficient", "edge-deployment"] source_paper: "LiquidTAD: An Efficient Method for Temporal Action Detection via Liquid Neural Dynamics (arXiv:2604.18274)"
LiquidTAD: An Efficient Method for Temporal Action Detection via Liquid Neural Dynamics
Source
- arXiv: 2604.18274
- Authors: Zepeng Sun, Naichuan Zheng, Hailun Xia
- Published: 2026-04-20
- Categories: cs.CV
Abstract
Temporal Action Detection (TAD) in untrimmed videos is currently dominated by Transformer-based architectures. While high-performing, their quadratic computational complexity and substantial parameter redundancy limit deployment in resource-constrained environments. In this paper, we propose LiquidTAD, a novel parameter-efficient framework that replaces cumbersome self-attention layers with parallelized ActionLiquid blocks. Unlike traditional Liquid Neural Networks (LNNs) that suffer from sequen
Key Concepts
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Implementation Notes
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Activation Keywords
- liquid-neural-network, temporal-action-detection, video-understanding, parameter-efficient