| Title | Efficient Execution of SPARQL Queries With OPTIONAL and UNION Expressions |
| Publication Type | Journal Article |
| Year of Publication | 2023 |
| Authors | Zou, L., Y. Pang, T. Ozsu, and J. Chen |
| Journal | ArXiv |
| Volume | abs/2303.13844 |
| DOI | 10.48550/arXiv.2303.13844 |
