HyGraph : a hybrid data model combining graph and time-series data

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data model combining graph and time-series data</span> </h1> </section> </div> </div>  <div id="main-container" class="w3-col w3-clear w3-theme-l5 "> <div id="main-container-inner" class="w3-row main-container-inner none">  <div class="w3-row w3-breadcrumb "> <section id="block-dbs-breadcrumbs" class="w3-block w3-block-wrapper block-system block-system-breadcrumb-block"> <nav class="w3-block w3-section breadcrumb" role="navigation" aria-labelledby="system-breadcrumb"> <h2 id="system-breadcrumb" class="visually-hidden">Breadcrumb</h2> <ul class="w3-ul w3-small breadcrumb"> <li> <a href="/index.php/">Home</a> </li> <li> <a href="/index.php/research">Research</a> </li> <li> <a href="/index.php/research/projects">Projects</a> </li> <li> HyGraph : a hybrid data model combining graph and time-series data </li> </ul> </nav> </section> </div>   <div class="w3-col w3-clear w3-row-padding">  <div class="w3-threequarter main-box main-region w3css-content" role="main"> <div class="w3-mobile "> <div data-drupal-messages-fallback class="hidden"></div> <section id="block-dbs-content" class="w3-block w3-block-wrapper block-system block-system-main-block"> <article data-history-node-id="11761" class="w3-row node node--type-project node--view-mode-full"> <div class="w3-row node__content"> <div class="layout layout--onecol"> <div class="layout__region layout__region--content"> <section class="w3-block w3-block-wrapper block-layout-builder block-field-blocknodeprojectfield-project-period"> <div class="w3-row field field--name-field-project-period field--type-string field--label-above"> <h2 class="field__label">Duration</h2> <div class="w3-bar-item field__item">2023-2026</div> </div> </section> <section class="w3-block w3-block-wrapper block-layout-builder block-field-blocknodeprojectfield-project-description"> <div class="w3-row field field--name-field-project-description field--type-text-with-summary field--label-above"> <h2 class="field__label">Description</h2> <div class="w3-bar-item field__item"><div class="align-center"> <div class="w3-row field field--name-field-media-image field--type-image field--label-visually_hidden"> <label class="field__label visually-hidden">Image</label> <div class="field__item"> <img loading="lazy" src="/files/styles/large/public/2023-11/hygraph-logo.png?itok=G06sft5n" width="480" height="480" alt="HyGraph logo" class="image-style-large"> </div> </div> </div> <p><strong>Short description : A research project funded by ANR and DFG, combines a dynamic property graph model with time-series and graph streams.</strong></p><p>Graphs are simple yet highly expressive data structures for modeling and analyzing relationships between real-world objects. As the structure and content of graphs are continuously changing, e.g. in social networks or transport and mobility networks, novel data models and analysis mechanisms are needed. Our goal is to develop HyGraph, a new hybrid data model that seamlessly combines temporal graphs with time series and enables high-frequency updates through graph streams. This combination in a unified hybrid model paves the way to novel unprecedented query, analysis, data mining, and machine learning tasks.</p><p>Please check our website for more information : <a href="https://hygraph.net/">Hygraph </a></p><p>Please find our first prototype of the HyGraph package that allows for combined analysis : <a href="https://pypi.org/project/hygraph-core/">HyGraph-package</a></p><p> </p><div class="align-center"> <div class="w3-row field field--name-field-media-image field--type-image field--label-visually_hidden"> <label class="field__label visually-hidden">Image</label> <div class="field__item"> <img loading="lazy" src="/files/styles/large/public/2023-11/Screenshot%20from%202023-11-16%2011-54-19.png?itok=x8qfzCxQ" width="480" height="241" alt="Model Combination" class="image-style-large"> </div> </div> </div> <p> </p><p> </p></div> </div> </section> <section class="w3-block w3-block-wrapper block-layout-builder block-field-blocknodeprojectfield-project-members"> <div class="w3-row field field--name-field-project-members field--type-entity-reference field--label-above"> <h2 class="field__label">Project members</h2> <ul class="field__items"> <li class="w3-bar-item field__item"><a href="/index.php/person/mouna_ammar" hreflang="de">Mouna Ammar</a></li> <li class="w3-bar-item field__item"><a href="/index.php/person/christopher_rost" hreflang="de">Dr. Christopher Rost</a></li> <li class="w3-bar-item field__item"><a href="/index.php/person/rahm" hreflang="de">Prof. Dr. Erhard Rahm</a></li> <li class="w3-bar-item field__item"><a href="/index.php/person/angela_bonifati" hreflang="de">Angela Bonifati</a></li> <li class="w3-bar-item field__item"><a href="/index.php/node/11751" hreflang="en">Riccardo Tommasini</a></li> </ul> </div> </section> <section class="w3-block w3-block-wrapper block-layout-builder block-field-blocknodeprojectfield-project-partners"> <div class="w3-row field field--name-field-project-partners field--type-text-long field--label-above"> <h2 class="field__label">Partner</h2> <div class="w3-bar-item field__item"><p>LIRIS UMR 5205 - IMAGE AND INFORMATION SYSTEMS COMPUTING LABORATORY - University of Lyon, France</p></div> </div> </section> <section class="w3-block w3-block-wrapper block-layout-builder block-field-blocknodeprojectfield-project-funding-cooperatio"> <div class="w3-row field field--name-field-project-funding-cooperatio field--type-text-long field--label-above"> <h2 class="field__label">Funding / Cooperation</h2> <div class="w3-bar-item field__item"><p>DFG : from the german side</p><p><a href="https://anr.fr/Projet-ANR-22-CE92-0025">ANR</a> : from the french side</p></div> </div> </section> <section class="w3-block w3-block-wrapper block-layout-builder block-extra-field-blocknodeprojectlinks"> </section> </div> </div> </div> </article> </section> </div> </div>   <div class="w3-quarter main-box main-region second-sidebar" 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