# Lithography hotspot detection by two-stage cascade classifier using histogram of oriented light propagation

> Research article (2017 22nd Asia and South Pacific Design Automation Conference (ASP-DAC), 2017) · cited 22× · AI/ML

**Wikidata**: [openalex:W2588930539](https://www.wikidata.org/wiki/openalex:W2588930539)  
**Source**: https://4ort.xyz/entity/lithography-hotspot-detection-by-two-stage-cascade-classifier-using-histogram-of-oriented-light-propagation