Publications associées à Single-linkage clustering

An instance of colorful k-center consists of points in a metric space that are colored red or blue, along with an integer k and a coverage requirement for each color. The goal is to find the smallest radius ρ such that there exist balls of radius ρ around ...

Springer2020

Removing imaging systematics from galaxy clustering measurements with Obiwan: application to the SDSS-IV extended Baryon Oscillation Spectroscopic Survey emission-line galaxy sample

Cheng Zhao, Johan Comparat, Anand Stéphane Raichoor

This work presents the application of a new tool, Obiwan, which uses image simulations to determine the selection function of a galaxy redshift survey and calculate three-dimensional (3D) clustering statistics. Obiwan relies on a forward model of the proce ...

OXFORD UNIV PRESS2020

Anti-Aβ antibodies bound to neuritic plaques enhance microglia activity and mitigate tau pathology

Bernard Schneider, Philippe Colin, Vanessa Laversenne

The brain pathology of Alzheimer’s disease (AD) is characterized by the misfolding and aggregation of both the amyloid beta (Aβ) peptide and hyperphosphorylated forms of the tau protein. Initial Aβ deposition is considered to trigger a sequence of deleteri ...

2020

The Speed Submission to DIHARD II: Contributions & Lessons Learned

Sébastien Marcel, Nicholas Evans

This paper describes the speaker diarization systems developed for the Second DIHARD Speech Diarization Challenge (DIHARD II) by the Speed team. Besides describing the system, which considerably outperformed the challenge baselines, we also focus on the le ...

Idiap2019

Concrete Dam Displacement Prediction Based on an ISODATA-GMM Clustering and Random Coefficient Model

Zhenzhu Meng, Yating Hu, Chenfei Shao

Displacement data modelling is of great importance for the safety control of concrete dams. The commonly used artificial intelligence method modelled the displacement data at each monitoring point individually, i.e., the data correlations between the monit ...

2019

Two-Tier Mapper, an unbiased topology-based clustering method for enhanced global gene expression analysis

Cathrin Brisken, Kathryn Hess Bellwald, Jacques Rougemont

Motivation: Unbiased clustering methods are needed to analyze growing numbers of complex data sets. Currently available clustering methods often depend on parameters that are set by the user, they lack stability, and are not applicable to small data sets. ...

2019

Multiarm and Substituent Effects on Charge Transport of Organic Hole Transport Materials

Mohammad Khaja Nazeeruddin, Kevin Sivula, Liang Yao, Antonio Prlj, Kun-Han Lin, Nikita Drigo, Han-Hee Cho

We explore several potential dopant-free triphenylamine-based hole transport materials for perovskite solar cells by combining two design strategies: (1) incorporation of multiple arms for mobility enhancement and (2) including Lewis bases that assist in d ...

2019

Clusters and Nanocrystals

Christoph Bostedt, Daniela Rupp

Clusters and nanocrystals constitute intermediates between molecules and condensed matter. Due to their finite size, clusters have a wide spectrum of applications ranging from building blocks for novel materials to model systems for fundamental investigati ...

Springer2019

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Single-linkage clustering

Fair Colorful k-Center Clustering

Removing imaging systematics from galaxy clustering measurements with Obiwan: application to the SDSS-IV extended Baryon Oscillation Spectroscopic Survey emission-line galaxy sample

Anti-Aβ antibodies bound to neuritic plaques enhance microglia activity and mitigate tau pathology

The Speed Submission to DIHARD II: Contributions & Lessons Learned

A method for improving ideas selection in crowdsourcing

Concrete Dam Displacement Prediction Based on an ISODATA-GMM Clustering and Random Coefficient Model

Two-Tier Mapper, an unbiased topology-based clustering method for enhanced global gene expression analysis

Multiarm and Substituent Effects on Charge Transport of Organic Hole Transport Materials

Clusters and Nanocrystals

Audio Feature Extraction with Convolutional Neural Autoencoders with Application to Voice Conversion

Graph Chatbot

Chattez avec Graph Search

Fair Colorful k-Center Clustering

A method for improving ideas selection in crowdsourcing

Audio Feature Extraction with Convolutional Neural Autoencoders with Application to Voice Conversion

Removing imaging systematics from galaxy clustering measurements with Obiwan: application to the SDSS-IV extended Baryon Oscillation Spectroscopic Survey emission-line galaxy sample

The Speed Submission to DIHARD II: Contributions & Lessons Learned

Two-Tier Mapper, an unbiased topology-based clustering method for enhanced global gene expression analysis

Multiarm and Substituent Effects on Charge Transport of Organic Hole Transport Materials

Anti-Aβ antibodies bound to neuritic plaques enhance microglia activity and mitigate tau pathology

Clusters and Nanocrystals

Concrete Dam Displacement Prediction Based on an ISODATA-GMM Clustering and Random Coefficient Model