Optimization-friendly generic mechanisms without money
Expanders in Higher Dimensions
Private frequency estimation via projective geometry
Parameterized Algorithms for Finding Highly Connected Solution
Coloring a Dominating Set without Conflicts: q-Subset Square Coloring
Quotient structures and groups computable in polynomial time
Parameterized Complexity of List Coloring and Max Coloring
Eternal Vertex Cover on Bipartite and Co-Bipartite Graphs
Non-Crossing Shortest Paths in Undirected Unweighted Planar Graphs in Linear Time
Kernelization of Same-Size Clustering
Output Sensitive Fault Tolerant Maximum Matching
Bounds for Synchronizing Markov Decision Processes
Parameterized Complexity of Set-Restricted Disjoint Paths on Chordal Graphs
Discrete versions of the KKM lemma and their PPAD-completeness
The Fast Algorithm for Online k-server Problem on Trees
Finite Ambiguity and Finite Sequentiality in Weighted Automata over Fields
Bounds for the Flock-of-Birds Problem
Heterogeneous Multi-Commodity Network Flows Over Time
On the determinization of event-clock input-driven pushdown automata
optimization
graph theory
algorithms
parameterized complexity
group theory
complexity theory
grammars and context-free languages
computational geometry
quantum computation theory.