The tractability frontier of graph-like first-order query sets
Author:
Affiliation:
1. Universidad del País Vasco and IKERBASQUE, Basque Foundation for Science, San Sebastián, Spain
Funder
Seventh Framework Programme
Eusko Jaurlaritza
Euskal Herriko Unibertsitatea
Publisher
ACM
Link
https://dl.acm.org/doi/pdf/10.1145/2603088.2603119
Reference17 articles.
1. I. Adler and M. Weyer. Tree-width for first order formulae. Logical Methods in Computer Science 8(1) 2012. I. Adler and M. Weyer. Tree-width for first order formulae. Logical Methods in Computer Science 8(1) 2012.
2. A partial k-arboretum of graphs with bounded treewidth
3. On the complexity of existential positive queries
4. Decomposing Quantified Conjunctive (or Disjunctive) Formulas
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1. Characterizing Tractability of Simple Well-Designed Pattern Trees with Projection;Theory of Computing Systems;2020-09-10
2. How Many Variables are Needed to Express an Existential Positive Query?;Theory of Computing Systems;2018-08-30
3. Counting Answers to Existential Positive Queries;Proceedings of the 35th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems;2016-06-15
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