{"slug": "on-device-neural-architecture-search", "title": "On-Device Neural Architecture Search", "summary": "Researchers propose a new approach to near-sensor computing that performs lightweight Neural Architecture Search (NAS) directly on deployment devices to adapt tiny neural networks to real-time sensor data. Validated on the Italian Sign Language dataset and the Case Western Reserve University dataset, the method achieves higher accuracy with lower RAM occupancy compared to state-of-the-art models on a Raspberry Pi 4.", "body_md": "arXiv:2606.24900v1 Announce Type: new\nAbstract: This paper proposes a new approach to near-sensor computing, in which a lightweight Neural Architecture Search (NAS) is performed directly on the deployment device to find the best tiny neural architecture for analyzing the real-time data acquired through sensors. This new adaptation capability can be particularly useful in the case of human-machine interfaces for which the neural network analyzing the biometrical data can be re-designed each time the user changes, after a guided data collection procedure, fighting the typical data variations between individuals on a new level. To implement the proposed approach a new NAS has been designed and then validated on the Italian Sign Language dataset (ISL), a collection of surface electromyography (sEMG) signals of the signs of the Italian alphabet, using several embedded systems. Moreover, further validation on the Case Western Reserve University dataset (CWRU), a benchmark for intelligent fault diagnosis, is presented to suggest another possible application of the proposed approach. When run on a Raspberry Pi 4, the proposed NAS performs beyond the state of the art proposing a tiny neural architecture having 0.63 times less RAM occupancy and 5.96 percentage points of more accuracy in the case of the ISL dataset; and 0.44 times less RAM occupancy and 0.2 percentage points of more accuracy in the case of the CWRU dataset.", "url": "https://wpnews.pro/news/on-device-neural-architecture-search", "canonical_source": "https://arxiv.org/abs/2606.24900", "published_at": "2026-06-25 04:00:00+00:00", "updated_at": "2026-06-25 04:25:13.916385+00:00", "lang": "en", "topics": ["machine-learning", "neural-networks", "ai-research"], "entities": ["Raspberry Pi 4", "Italian Sign Language dataset", "Case Western Reserve University dataset"], "alternates": {"html": "https://wpnews.pro/news/on-device-neural-architecture-search", "markdown": "https://wpnews.pro/news/on-device-neural-architecture-search.md", "text": "https://wpnews.pro/news/on-device-neural-architecture-search.txt", "jsonld": "https://wpnews.pro/news/on-device-neural-architecture-search.jsonld"}}