{"id":71,"date":"2022-08-26T09:44:11","date_gmt":"2022-08-26T07:44:11","guid":{"rendered":"https:\/\/project.inria.fr\/spars\/?page_id=71"},"modified":"2024-11-07T16:11:35","modified_gmt":"2024-11-07T15:11:35","slug":"results","status":"publish","type":"page","link":"https:\/\/project.inria.fr\/spars\/results\/","title":{"rendered":"Results"},"content":{"rendered":"<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 25%\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/project.inria.fr\/spars\/files\/2024\/11\/CominLabs_SPARS_poster_2022-724x1024.png\" alt=\"\" class=\"wp-image-100 size-full\" srcset=\"https:\/\/project.inria.fr\/spars\/files\/2024\/11\/CominLabs_SPARS_poster_2022-724x1024.png 724w, https:\/\/project.inria.fr\/spars\/files\/2024\/11\/CominLabs_SPARS_poster_2022-212x300.png 212w, https:\/\/project.inria.fr\/spars\/files\/2024\/11\/CominLabs_SPARS_poster_2022-768x1086.png 768w, https:\/\/project.inria.fr\/spars\/files\/2024\/11\/CominLabs_SPARS_poster_2022-1086x1536.png 1086w, https:\/\/project.inria.fr\/spars\/files\/2024\/11\/CominLabs_SPARS_poster_2022-1449x2048.png 1449w, https:\/\/project.inria.fr\/spars\/files\/2024\/11\/CominLabs_SPARS_poster_2022-106x150.png 106w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>The project is divided into 3 workpackages:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>WP1: Modeling surgical knowledge<\/li><li>WP2: Kinematic data analysis<\/li><li>WP3: Validation and evaluation<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<p>Progress:<\/p>\n\n\n\n<p><strong>WP1: Modeling surgical knowledge<\/strong><\/p>\n\n\n\n<p><em>T1.1: Surgical Process Modeling<\/em><\/p>\n\n\n\n<p>a- Semantic models<br>* Ontology specific to the robot-assisted hysterectomy<br>&nbsp;&nbsp;&#8211; Build upon OntoSPM (core ontology for surgical process models)<br>&nbsp;&nbsp;&#8211; Pre-existing terms from FMA, OntoSPM, LapOntoSPM<br>&nbsp;&nbsp;&#8211; Knowledge elicitation (interview of 2 gynecological surgeons): additions specific to the hysterectomy procedure<br>* To do: relations, validation?<\/p>\n\n\n\n<p>b- Procedural models<br>* generic Surgical Process Model (gSPM) at 2 levels of granularity (phases and steps)<br>&nbsp;&nbsp;&#8211; Knowledge elicitation (interviews of 1 gynecological surgeon): gSPM for robot-assisted hysterectomy<br>* Transcription of the gSPM in the xml format<\/p>\n\n\n\n<p><em>T1.2: Surgical Process Learning<\/em><\/p>\n\n\n\n<p>1- gSPM and variability<br>* review of articles <br>&#8211; study of variability<br>&#8211; article almost finalized for submission to journal<\/p>\n\n\n\n<p>* gSPM formalization<br>&#8211; evolution of initial definition for a more compact representation<br>&#8211; XML definition<\/p>\n\n\n\n<p>2- from gSPM to svGEM (in progress)<br>transformation of gSPM in more formal AI mathematical models<\/p>\n\n\n\n<p>* gSPM to colored Petri nets (done)<br>(-) small loss of understandability<br>(+) simulation algorithm to generate all coherent iSPMs<\/p>\n\n\n\n<p>&#8211; proposition of an algorithm gSPM to CPN<br>&#8211; implementation and validation<\/p>\n\n\n\n<p>* gSPM to state variables Graphical event models (via CPN) (in progress)<br>(-) small loss of understandability<br>(+) better representation of variability<br>(+) simulation algorithm to generate all coherent iSPMs<br>(+) existence of svGEM learning algorithms<\/p>\n\n\n\n<p>&#8211; proposition of an algorithm gSPM\/CPN to svGEM<br>&#8211; validation of this algorithm<br>&#8211; proposition of a gSPM\/svGEM learning algorithm from iSPMs (and one given gSPM) (in progress)<\/p>\n\n\n\n<p><strong>WP2- Kinematic data analysis<\/strong><\/p>\n\n\n\n<p><strong>WP3- Validation and Evaluation<\/strong><\/p>\n\n\n\n<p><em>a- Validation<br><\/em>* Using experts knowledge: Delphi consensus<br>&nbsp;&nbsp;&#8211; Questionnaire including the vocabulary (phases, steps and their definition) and the process (gSPM)<br>&nbsp;&nbsp;&#8211; 5 rounds<br>&nbsp;&nbsp;&#8211; 35 surgical experts (&gt; 10 years of experience in robot-assisted hysterectomy) in the 1st round, 26 surgical experts in the last round<br>&nbsp;&nbsp;&#8211; Article in progress<br>* Using experts practice: comparison between the gSPM and actual surgeries<br>&nbsp;&nbsp;&#8211; 31 surgeries recorded (from 6 surgeons)<br>&nbsp;&nbsp;&#8211; 4 comparison metrics<br>&nbsp;&nbsp;&#8211; Article almost finalized for submission<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Validation of gSPM to CPN conversion<\/li><li>Validation of gSPM\/CPN to svGEM conversion<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>The project is divided into 3 workpackages: WP1: Modeling surgical knowledge WP2: Kinematic data analysis WP3: Validation and evaluation Progress: WP1: Modeling surgical knowledge T1.1:\u2026<\/p>\n<p> <a class=\"continue-reading-link\" href=\"https:\/\/project.inria.fr\/spars\/results\/\"><span>Continue reading<\/span><i class=\"crycon-right-dir\"><\/i><\/a> <\/p>\n","protected":false},"author":1754,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-71","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/project.inria.fr\/spars\/wp-json\/wp\/v2\/pages\/71","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/project.inria.fr\/spars\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/project.inria.fr\/spars\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/project.inria.fr\/spars\/wp-json\/wp\/v2\/users\/1754"}],"replies":[{"embeddable":true,"href":"https:\/\/project.inria.fr\/spars\/wp-json\/wp\/v2\/comments?post=71"}],"version-history":[{"count":4,"href":"https:\/\/project.inria.fr\/spars\/wp-json\/wp\/v2\/pages\/71\/revisions"}],"predecessor-version":[{"id":102,"href":"https:\/\/project.inria.fr\/spars\/wp-json\/wp\/v2\/pages\/71\/revisions\/102"}],"wp:attachment":[{"href":"https:\/\/project.inria.fr\/spars\/wp-json\/wp\/v2\/media?parent=71"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}