# Constant-Delay Enumeration for Nondeterministic Document Spanners

> Research article (ACM SIGMOD Record, 2020) · cited 28× · AI/ML

**Wikidata**: [openalex:W2883227679](https://www.wikidata.org/wiki/openalex:W2883227679)  
**Source**: https://4ort.xyz/entity/constant-delay-enumeration-for-nondeterministic-document-spanners