Sandra Kiefer

According to our database, Sandra Kiefer authored at least 17 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Untangling Gaussian Mixtures.

Eva Fluck, Sandra Kiefer, Christoph Standke

CoRR, 2024

Bounding the Weisfeiler-Leman Dimension via a Depth Analysis of I/R-Trees.

Sandra Kiefer, Daniel Neuen

CoRR, 2024

2023

Revisiting the growth of polyregular functions: output languages, weighted automata and unary inputs.

Sandra Kiefer, Lê Thành Dung Nguyên, Cécilia Pradic

CoRR, 2023

Simulating Logspace-Recursion with Logarithmic Quantifier Depth.

Steffen van Bergerem, Martin Grohe, Sandra Kiefer, Luca Oeljeklaus

LICS, 2023

2022

Graphs Identified by Logics with Counting.

Sandra Kiefer, Pascal Schweitzer, Erkal Selman

ACM Trans. Comput. Log., 2022

Report on women in logic 2020 & 2021.

Sandra Alves, Sandra Kiefer, Ana Sokolova

ACM SIGLOG News, 2022

The Power of the Weisfeiler-Leman Algorithm to Decompose Graphs.

Sandra Kiefer, Daniel Neuen

SIAM J. Discret. Math., 2022

Treelike Decompositions for Transductions of Sparse Graphs.

Jan Dreier, Jakub Gajarský, Sandra Kiefer, Michal Pilipczuk, Szymon Torunczyk

Proceedings of the LICS '22: 37th Annual ACM/IEEE Symposium on Logic in Computer Science, Haifa, Israel, August 2, 2022

SpeqNets: Sparsity-aware permutation-equivariant graph networks.

Christopher Morris, Gaurav Rattan, Sandra Kiefer, Siamak Ravanbakhsh

Proceedings of the International Conference on Machine Learning, 2022

A Study of Weisfeiler-Leman Colorings on Planar Graphs.

Sandra Kiefer, Daniel Neuen

Proceedings of the 49th International Colloquium on Automata, Languages, and Programming, 2022

2021

Logarithmic Weisfeiler-Leman Identifies All Planar Graphs.

Martin Grohe, Sandra Kiefer

Proceedings of the 48th International Colloquium on Automata, Languages, and Programming, 2021

2020

The Weisfeiler-Leman algorithm: an exploration of its power.

Sandra Kiefer

ACM SIGLOG News, 2020

The Iteration Number of Colour Refinement.

Sandra Kiefer, Brendan D. McKay

Proceedings of the 47th International Colloquium on Automata, Languages, and Programming, 2020

2019

Upper Bounds on the Quantifier Depth for Graph Differentiation in First-Order Logic.

Sandra Kiefer, Pascal Schweitzer

Log. Methods Comput. Sci., 2019

The Weisfeiler-Leman Dimension of Planar Graphs Is at Most 3.

Sandra Kiefer, Ilia Ponomarenko, Pascal Schweitzer

J. ACM, 2019

A Linear Upper Bound on the Weisfeiler-Leman Dimension of Graphs of Bounded Genus.

Martin Grohe, Sandra Kiefer

Proceedings of the 46th International Colloquium on Automata, Languages, and Programming, 2019

String-to-String Interpretations With Polynomial-Size Output.

Mikolaj Bojanczyk, Sandra Kiefer, Nathan Lhote

Proceedings of the 46th International Colloquium on Automata, Languages, and Programming, 2019