Hypertree Decompositions and Tractable Queries
Georg Gottlob‚ Nicola Leone and Francesco Scarcello
Book Title
Proceedings of the Eighteenth ACM SIGACT−SIGMOD−SIGART Symposium on Principles of Database Systems‚ May 31 − June 2‚ 1999‚ Philadelphia‚ Pennsylvania
ISBN
1−58113−062−7
Pages
21−32
Publisher
ACM Press
Year
1999