Publications related to Degenerate crossing numbers

Maintenance scheduling of manufacturing systems based on optimal price of the network

Goods can exhibit positive externalities impacting decisions of customers in social networks. Suppliers can integrate these externalities in their pricing strategies to increase their revenue. Besides optimizing the prize, suppliers also have to consider t ...

2022

Reduced representations of complexes, signals, and multifiltrations

Celia Camille Hacker

The field of computational topology has developed many powerful tools to describe the shape of data, offering an alternative point of view from classical statistics. This results in a variety of complex structures that are not always directly amenable for ...

EPFL2022

Planted matching problems on random hypergraphs

Lenka Zdeborová, Anshul Toshniwal, Gabriele Sicuro

We consider the problem of inferring a matching hidden in a weighted random k-hypergraph. We assume that the hyperedges' weights are random and distributed according to two different densities conditioning on the fact that they belong to the hidden matchin ...

2022

The power of adaptivity in source identification with time queries on the path

Patrick Thiran, Gergely Odor, Victor Cyril L Lecomte

We study the problem of identifying the source of a stochastic diffusion process spreading on a graph based on the arrival times of the diffusion at a few queried nodes. In a graph

G=(V,E)

, an unknown source node

v^* \in V

is drawn uniformly at random, ...

2022

Adaptive majority problems for restricted query graphs and for weighted sets

Abhishek Methuku, Balázs Keszegh

Suppose that the vertices of a graph G are colored with two colors in an unknown way. The color that occurs on more than half of the vertices is called the majority color (if it exists), and any vertex of this color is called a majority vertex. We study th ...

ELSEVIER2021

On the constancy theorem for anisotropic energies through differential inclusions

Riccardo Tione

In this paper we study stationary graphs for functionals of geometric nature defined on currents or varifolds. The point of view we adopt is the one of differential inclusions, introduced in this context in the recent papers (De Lellis et al. in Geometric ...

2021

Figlearn: Filter And Graph Learning Using Optimal Transport

Pascal Frossard, Mireille El Gheche, Matthias Minder, Zahra Farsijani

In many applications, a dataset can be considered as a set of observed signals that live on an unknown underlying graph structure. Some of these signals may be seen as white noise that has been filtered on the graph topology by a graph filter. Hence, the k ...

IEEE2021

Efficient Text-based Reinforcement Learning by Jointly Leveraging State and Commonsense Graph Representations

Mrinmaya Sachan, Mattia Atzeni

Text-based games (TBGs) have emerged as useful benchmarks for evaluating progress at the intersection of grounded language understanding and reinforcement learning (RL). Recent work has proposed the use of external knowledge to improve the efficiency of RL ...

ASSOC COMPUTATIONAL LINGUISTICS-ACL2021

Tree in Tree: from Decision trees to Decision Graphs

Mahsa Shoaran, Bingzhao Zhu

Decision trees have been widely used as classifiers in many machine learning applications thanks to their lightweight and interpretable decision process. This paper introduces Tree in Tree decision graph (TnT), a framework that extends the conventional dec ...

Curran Associates, Inc, (NIPS '21: Proceedings of the 35th International Conference on Neural Information Processing Systems)2021

How Florist Apprentices Explore Bouquet Designs: Supporting Design Space Exploration for Vocational Students

Pierre Dillenbourg, Kevin Gonyop Kim, Catharine Regina Monika Maria Oertel Genannt Bierbach

Context: Exploring the design space is an important process in a design task. In this study, we considered design space exploration for the learners in vocational education and training (VET). The goal of the study was to investigate how they explore the d ...

2021

Degenerate crossing numbers

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Maintenance scheduling of manufacturing systems based on optimal price of the network

Reduced representations of complexes, signals, and multifiltrations

Planted matching problems on random hypergraphs

The power of adaptivity in source identification with time queries on the path

Adaptive majority problems for restricted query graphs and for weighted sets

On the constancy theorem for anisotropic energies through differential inclusions

Figlearn: Filter And Graph Learning Using Optimal Transport

Efficient Text-based Reinforcement Learning by Jointly Leveraging State and Commonsense Graph Representations

Tree in Tree: from Decision trees to Decision Graphs

How Florist Apprentices Explore Bouquet Designs: Supporting Design Space Exploration for Vocational Students

Maintenance scheduling of manufacturing systems based on optimal price of the network

Reduced representations of complexes, signals, and multifiltrations

Adaptive majority problems for restricted query graphs and for weighted sets

Planted matching problems on random hypergraphs

Efficient Text-based Reinforcement Learning by Jointly Leveraging State and Commonsense Graph Representations

How Florist Apprentices Explore Bouquet Designs: Supporting Design Space Exploration for Vocational Students

The power of adaptivity in source identification with time queries on the path

Tree in Tree: from Decision trees to Decision Graphs

On the constancy theorem for anisotropic energies through differential inclusions

Figlearn: Filter And Graph Learning Using Optimal Transport