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42nd PODS 2023: Seattle, WA, USA
- Floris Geerts
, Hung Q. Ngo, Stavros Sintos:
Proceedings of the 42nd ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems, PODS 2023, Seattle, WA, USA, June 18-23, 2023. ACM 2023
PODS Keynote
- Jure Leskovec
:
Databases as Graphs: Predictive Queries for Declarative Machine Learning. 1
Session 1: Test of Time Awards and Gems of PODS
- Marcelo Arenas
, Wenfei Fan
, Frank Neven
:
The ACM PODS Alberto O. Mendelzon Test-of-Time Award 2023. 3-4 - Graham Cormode
:
Applications of Sketching and Pathways to Impact. 5-10
Session 2: Query Languages & Transaction Processing
- Leonid Libkin
, Liat Peterfreund
:
SQL Nulls and Two-Valued Logic. 11-20 - Mario Alviano
, Matthias Lanzinger
, Michael Morak
, Andreas Pieris
:
Generative Datalog with Stable Negation. 21-32 - Michael Benedikt, Cécilia Pradic, Christoph Wernhard:
Synthesizing Nested Relational Queries from Implicit Specifications. 33-45 - Tim Baccaert
, Bas Ketsman
:
Distributed Consistency Beyond Queries. 47-58
Session 3: Awards (Best Paper and Distinguished Papers)
- Hangdong Zhao
, Shaleen Deep
, Paraschos Koutris
:
Space-Time Tradeoffs for Conjunctive Queries with Access Patterns. 59-68 - Brecht Vandevoort
, Bas Ketsman
, Frank Neven
:
Allocating Isolation Levels to Transactions in a Multiversion Setting. 69-78 - Christian Janos Lebeda
, Jakub Tetek
:
Better Differentially Private Approximate Histograms and Heavy Hitters using the Misra-Gries Sketch. 79-88 - Balder ten Cate
, Victor Dalmau
, Maurice Funk
, Carsten Lutz
:
Extremal Fitting Problems for Conjunctive Queries. 89-98
Session 4: Consistent Query Answering, Certain Answers and Repairs
- Shiyuan Deng
, Shangqi Lu
, Yufei Tao
:
On Join Sampling and the Hardness of Combinatorial Output-Sensitive Join Algorithms. 99-111 - Kyoungmin Kim
, Jaehyun Ha
, George Fletcher
, Wook-Shin Han
:
Guaranteeing the Õ(AGM/OUT) Runtime for Uniform Sampling and Size Estimation over Joins. 113-125 - Sanjeev Khanna
, Christian Konrad
, Cezar-Mihail Alexandru
:
Set Cover in the One-pass Edge-arrival Streaming Model. 127-139 - Sepehr Assadi
, Amit Chakrabarti
, Prantar Ghosh
, Manuel Stoeckl
:
Coloring in Graph Streams via Deterministic and Adversarially Robust Algorithms. 141-153 - Ryan Hildebrant
, Quoc-Tung Le
, Duy-Hoang Ta
, Hoa T. Vu
:
Towards Better Bounds for Finding Quasi-Identifiers. 155-167 - Aline Bessa
, Majid Daliri
, Juliana Freire
, Cameron Musco
, Christopher Musco
, Aécio S. R. Santos
, Haoxiang Zhang
:
Weighted Minwise Hashing Beats Linear Sketching for Inner Product Estimation. 169-181
Session 5: Differential privacy & distributed processing
- Iden Kalemaj
, Sofya Raskhodnikova
, Adam D. Smith
, Charalampos E. Tsourakakis
:
Node-Differentially Private Estimation of the Number of Connected Components. 183-194 - Wei Dong
, Ke Yi
:
Universal Private Estimators. 195-206 - Badih Ghazi
, Xiao Hu
, Ravi Kumar
, Pasin Manurangsi
:
Differentially Private Data Release over Multiple Tables. 207-219 - Peter C. Dillinger
, Martin Farach-Colton
, Guido Tagliavini
, Stefan Walzer
:
Optimal Uncoordinated Unique IDs. 221-230
Session 6: Queries and Graphs
- Diego Figueira
, Miguel Romero
:
Conjunctive Regular Path Queries under Injective Semantics. 231-240 - Nadime Francis
, Amélie Gheerbrant
, Paolo Guagliardo
, Leonid Libkin
, Victor Marsault
, Wim Martens
, Filip Murlak
, Liat Peterfreund
, Alexandra Rogova
, Domagoj Vrgoc
:
GPC: A Pattern Calculus for Property Graphs. 241-250 - Iovka Boneva
, Benoît Groz
, Jan Hidders
, Filip Murlak
, Slawek Staworko
:
Static Analysis of Graph Database Transformations. 251-261
Session 7: Query Processing
- Shangqi Lu
, Yufei Tao
:
Indexing for Keyword Search with Structured Constraints. 263-275 - Nofar Carmeli
, Luc Segoufin
:
Conjunctive Queries With Self-Joins, Towards a Fine-Grained Enumeration Complexity Analysis. 277-289 - Jean-François Baget
, Marie-Laure Mugnier
, Sebastian Rudolph
:
Bounded Treewidth and the Infinite Core Chase: Complications and Workarounds toward Decidable Querying. 291-302 - Nikolaos Tziavelis
, Nofar Carmeli
, Wolfgang Gatterbauer
, Benny Kimelfeld
, Mirek Riedewald
:
Efficient Computation of Quantiles over Joins. 303-315
Session 8: Uncertainty
- Dingyu Wang
, Seth Pettie
:
Better Cardinality Estimators for HyperLogLog, PCSA, and Beyond. 317-327 - Batya Kenig
, Nir Weinberger
:
Quantifying the Loss of Acyclic Join Dependencies. 329-338 - Timothy van Bremen
, Kuldeep S. Meel
:
Probabilistic Query Evaluation: The Combined FPRAS Landscape. 339-347 - Marco Console
, Leonid Libkin
, Liat Peterfreund
:
Querying Incomplete Numerical Data: Between Certain and Possibile Answers. 349-358
Corrigendum
- Clément L. Canonne
:
Corrigendum: Are Few Bins Enough: Testing Histogram Distributions. 359
Invited Tutorial 1
- Edith Cohen
:
Sampling Big Ideas in Query Optimization. 361-371
Invited Tutorial 2
- Floris Geerts
:
A Query Language Perspective on Graph Learning. 373-379

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