Pascal Poncelet
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View article: Automated identification of honey bee pollen loads for field‐applied palynological studies
Automated identification of honey bee pollen loads for field‐applied palynological studies Open
Summary In a changing world, it is crucial to characterise communities and their evolution over time. Because social insect pollinators forage on flowering plants around the colony, the nest potentially contains important information about…
View article: Task-blind adaptive virtual reality: Is it possible to help users without knowing their assignments?
Task-blind adaptive virtual reality: Is it possible to help users without knowing their assignments? Open
International audience
View article: Covariate Model Selection Approaches for Population Pharmacokinetics: A Systematic Review of Existing Methods, From SCM to AI
Covariate Model Selection Approaches for Population Pharmacokinetics: A Systematic Review of Existing Methods, From SCM to AI Open
A growing number of covariate modeling methods have been proposed in the field of popPK modeling, but limited information exists on how they all compare. The objective of this study was to perform a systematic review of all popPK covariate…
View article: Multivariate Time Series Visualization for a Single Individual: A Scoping Review Using PRISMA-ScR
Multivariate Time Series Visualization for a Single Individual: A Scoping Review Using PRISMA-ScR Open
International audience
View article: GLIMPSE-Med: Single-Screen Visualization of Multivariate Time Series for a Single Individual
GLIMPSE-Med: Single-Screen Visualization of Multivariate Time Series for a Single Individual Open
International audience
View article: Classifier Chains for LOINC Transcoding
Classifier Chains for LOINC Transcoding Open
Purpose: Mapping clinical observations and medical test results into the standardized vocabulary LOINC is a prerequisite for exchanging clinical data between health information systems and ensuring efficient interoperability. Methods: We p…
View article: Epid data explorer: A visualization tool for exploring and comparing spatio-temporal epidemiological data
Epid data explorer: A visualization tool for exploring and comparing spatio-temporal epidemiological data Open
The analysis of large sets of spatio-temporal data is a fundamental challenge in epidemiological research. As the quantity and the complexity of such kind of data increases, automatic analysis approaches, such as statistics, data mining, m…
View article: PB1065 Microvesicles Display Opposite Coagulolytic Balances According to Their Cellular Origin and Activation Status
PB1065 Microvesicles Display Opposite Coagulolytic Balances According to Their Cellular Origin and Activation Status Open
Background: Micro-plastic particles (MPs) are now ubiquitous in nature; being found in aquatic and terrestrial environments and have been shown to be ingested by animals and have entered the human food chain.Human exposure to MPs occurs th…
View article: Discovering NDM-1 inhibitors using molecular substructure embeddings representations
Discovering NDM-1 inhibitors using molecular substructure embeddings representations Open
NDM-1 (New-Delhi-Metallo-β-lactamase-1) is an enzyme developed by bacteria that is implicated in bacteria resistance to almost all known antibiotics. In this study, we deliver a new, curated NDM-1 bioactivities database, along with a set o…
View article: Learning to Classify Medical Discharge Summaries According to ICD-9
Learning to Classify Medical Discharge Summaries According to ICD-9 Open
Context: We present a post-hoc approach to improve the recall of ICD classification. Method: The proposed method can use any classifier as a backbone and aims to calibrate the number of codes returned per document. We test our approach on …
View article: Patient Electronic Health Record as Temporal Graphs for Health Monitoring
Patient Electronic Health Record as Temporal Graphs for Health Monitoring Open
Machine learning methods are becoming increasingly popular to anticipate critical risks in patients under surveillance reducing the burden on caregivers. In this paper, we propose an original modeling that benefits of recent developments i…
View article: Polygon vector map distortion for increasing the readability of one-to-many flow maps
Polygon vector map distortion for increasing the readability of one-to-many flow maps Open
The data and codes that allowed us to obtain the results presented in this paper are available in figshare at the permanent link https://doi.org/10.6084/m9.figshare.21501999.
View article: RCAviz: Visualizing and exploring relational conceptual structures
RCAviz: Visualizing and exploring relational conceptual structures Open
Formal Concept Analysis (FCA) aims at classifying a set of objects described by Boolean attributes as a concept lattice. Among the various FCA extensions, Relational Concept Analysis (RCA) supports multiple binary relationships between sev…
View article: Hospital healthcare flows: A longitudinal clustering approach of acute coronary syndrome in women over 45 years
Hospital healthcare flows: A longitudinal clustering approach of acute coronary syndrome in women over 45 years Open
Acute coronary syndrome (ACS) in women is a growing public health issue and a death leading cause. We explored whether the hospital healthcare trajectory was characterizable using a longitudinal clustering approach in women with ACS. From …
View article: Prediction of In-Hospital Mortality from Administrative Data: A Sequential Pattern Mining Approach
Prediction of In-Hospital Mortality from Administrative Data: A Sequential Pattern Mining Approach Open
Study of trajectory of care is attractive for predicting medical outcome. Models based on machine learning (ML) techniques have proven their efficiency for sequence prediction modeling compared to other models. Introducing pattern mining t…
View article: VERTIGo: A Visual Platform for Querying and Exploring Large Multilayer Networks
VERTIGo: A Visual Platform for Querying and Exploring Large Multilayer Networks Open
Many real world data can be modeled by a graph with a set of nodes interconnected to each other by multiple relationships. Such a rich graph is called multilayer graph or network. Providing useful visualization tools to support the query p…
View article: Node Overlap Removal Algorithms: an Extended Comparative Study
Node Overlap Removal Algorithms: an Extended Comparative Study Open
In the context of graph layout, many algorithms have been designed to remove node overlapping, and many quality criteria and associated metrics have been proposed to evaluate those algorithms. Unfortunately, a complete comparison of the al…
View article: From Terminology Extraction to Terminology Validation:</br>An Approach Adapted to Log Files
From Terminology Extraction to Terminology Validation:An Approach Adapted to Log Files Open
International audience
View article: Prototyping Trastuzumab Docetaxel Immunoliposomes with a New FCM-Based Method to Quantify Optimal Antibody Density on Nanoparticles
Prototyping Trastuzumab Docetaxel Immunoliposomes with a New FCM-Based Method to Quantify Optimal Antibody Density on Nanoparticles Open
Developing targeted nanoparticles is a rising strategy to improve drug delivery in oncology. Antibodies are the most commonly used targeting agents. However, determination of their optimal number at the surface remains a challenging issue,…
View article: Node Overlap Removal Algorithms: A Comparative Study
Node Overlap Removal Algorithms: A Comparative Study Open
Many algorithms have been designed to remove node overlapping, and many quality criteria and associated metrics have been proposed to evaluate those algorithms. Unfortunately, a complete comparison of the algorithms based on some metrics t…
View article: Querying RDF Data: a Multigraph‐based Approach
Querying RDF Data: a Multigraph‐based Approach Open
International audience
View article: EpidNews
EpidNews Open
International audience
View article: Visual querying of large multilayer graphs
Visual querying of large multilayer graphs Open
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SYNERGIE [Axe_IRSTEA]TETIS-SISO [ADD1_IRSTEA]Adaptation des territoires au changement global
View article: Readitopics: Make Your Topic Models Readable via Labeling and Browsing
Readitopics: Make Your Topic Models Readable via Labeling and Browsing Open
Readitopics provides a new tool for browsing a textual corpus that showcases several recent work on topic labeling and topic coherence. We demonstrate the potential of these techniques to get a deeper understanding of the topics that struc…