| Title | Tractable Query Answering in Indefinite Constraint Databases: Basic Results and Applications to Querying Spatiotemporal Information |
| Publication Type | Conference Paper |
| Year of Publication | 1999 |
| Authors | Koubarakis M, Skiadopoulos S |
| Conference Name | Spatio-Temporal Database Management, International Workshop STDBM'99, Edinburgh, Scotland, September 10-11, 1999, Proceedings |
| URL | https://doi.org/10.1007/3-540-48344-6_12 |
| DOI | 10.1007/3-540-48344-6_12 |
