The parameterized complexity of network microaggregation
Microaggregation is a classical statistical disclosure control technique which requires the
input data to be partitioned into clusters while adhering to specified size constraints. We …
input data to be partitioned into clusters while adhering to specified size constraints. We …
New complexity-theoretic frontiers of tractability for neural network training
In spite of the fundamental role of neural networks in contemporary machine learning
research, our understanding of the computational complexity of optimally training neural …
research, our understanding of the computational complexity of optimally training neural …
[HTML][HTML] The complexity of optimizing atomic congestion
Atomic congestion games are a classic topic in network design, routing, and algorithmic
game theory, and are capable of modeling congestion and flow optimization tasks in various …
game theory, and are capable of modeling congestion and flow optimization tasks in various …
The Boundaries of Tractability in Hierarchical Task Network Planning
We study the complexity-theoretic boundaries of tractability for three classical problems in
the context of Hierarchical Task Network Planning: the validation of a provided plan, whether …
the context of Hierarchical Task Network Planning: the validation of a provided plan, whether …
The computational complexity of concise hypersphere classification
Hypersphere classification is a classical and foundational method that can provide easy-to-
process explanations for the classification of real-valued as well as binary data. However …
process explanations for the classification of real-valued as well as binary data. However …
The Parameterized Complexity Landscape of the Unsplittable Flow Problem
We study the well-established problem of finding an optimal routing of unsplittable flows in a
graph. While by now there is an extensive body of work targeting the problem on graph …
graph. While by now there is an extensive body of work targeting the problem on graph …
From Data Completion to Problems on Hypercubes: A Parameterized Analysis of the Independent Set Problem
Several works have recently investigated the parameterized complexity of data completion
problems, motivated by their applications in machine learning, and clustering in particular …
problems, motivated by their applications in machine learning, and clustering in particular …