Abstract is missing.
- When Do Homomorphism Counts Help in Query Algorithms?Balder ten Cate, Victor Dalmau, Phokion G. Kolaitis, Wei-Lin Wu. [doi]
- Skyline Operators for Document SpannersAntoine Amarilli, Benny Kimelfeld, Sébastien Labbé 0003, Stefan Mengel. [doi]
- Front Matter, Table of Contents, Preface, Conference Organization [doi]
- Computing Data Distribution from Query SelectivitiesPankaj K. Agarwal, Rahul Raychaudhury, Stavros Sintos, Jun Yang 0001. [doi]
- Range Entropy Queries and PartitioningSanjay Krishnan, Stavros Sintos. [doi]
- Approximating Single-Source Personalized PageRank with Absolute Error GuaranteesZhewei Wei, Ji-Rong Wen, Mingji Yang. [doi]
- Join Sampling Under Acyclic Degree Constraints and (Cyclic) Subgraph SamplingRu Wang, Yufei Tao 0003. [doi]
- Direct Access for Answers to Conjunctive Queries with AggregationIdan Eldar, Nofar Carmeli, Benny Kimelfeld. [doi]
- Information Inequality Problem over Set FunctionsMiika Hannula. [doi]
- Evaluating Graph Queries Using Semantic TreewidthCristina Feier, Tomasz Gogacz, Filip Murlak. [doi]
- Finding Smallest Witnesses for Conjunctive QueriesXiao Hu 0005, Stavros Sintos. [doi]
- On the Convergence Rate of Linear Datalog ^∘ over Stable SemiringsSungjin Im, Benjamin Moseley, Hung Q. Ngo 0001, Kirk Pruhs. [doi]
- Conjunctive Queries on Probabilistic Graphs: The Limits of ApproximabilityAntoine Amarilli, Timothy van Bremen, Kuldeep S. Meel. [doi]
- Rule-Based Ontologies: From Semantics to Syntax (Invited Talk)Andreas Pieris. [doi]
- Containment of Regular Path Queries Under Path ConstraintsSylvain Salvati, Sophie Tison. [doi]
- Conditional Independence on Semiring RelationsMiika Hannula. [doi]
- Direct Access for Conjunctive Queries with NegationsFlorent Capelli, Oliver Irwin. [doi]
- The Importance of Parameters in Database QueriesMartin Grohe, Benny Kimelfeld, Peter Lindner 0001, Christoph Standke. [doi]
- Communication Cost of Joins over Federated DataTamara Cucumides, Juan L. Reutter. [doi]
- Right-Adjoints for Datalog ProgramsBalder ten Cate, Víctor Dalmau, Jakub Oprsal. [doi]
- Ranked Enumeration for MSO on Trees via Knowledge CompilationAntoine Amarilli, Pierre Bourhis, Florent Capelli, Mikaël Monet. [doi]
- Enumeration and Updates for Conjunctive Linear Algebra Queries Through ExpressibilityThomas Muñoz, Cristian Riveros, Stijn Vansummeren. [doi]
- Natural Language Data Interfaces: A Data Access Odyssey (Invited Talk)Georgia Koutrika. [doi]
- Subgraph Enumeration in Optimal I/O ComplexityShiyuan Deng, Yufei Tao 0001. [doi]
- Optimally Rewriting Formulas and Database Queries: A Confluence of Term Rewriting, Structural Decomposition, and ComplexityHubie Chen, Stefan Mengel. [doi]
- How Database Theory Helps Teach Relational Queries in Database Education (Invited Talk)Sudeepa Roy, Amir Gilad, Yihao Hu, Hanze Meng, Zhengjie Miao, Kristin Stephens-Martinez, Jun Yang 0001. [doi]