First of all: thank you very much for making this great data set publicly available for research! I am currently working in research on multimodal approaches for surgical support, and for this, the HeiCo data are very useful. In this context, I was wondering * if the results of the Surgical Workflow Challenges from EndoVis 2017 and 2018 are or have been made available? Unfortunately, I could not find a related publication or website. * if there is the possibility to get access to the corresponding split of the HeiCo data? Clicking on the corresponding link in the [Wiki](https://www.synapse.org/#!Synapse:syn21903917/wiki/601992) here on Synapse (https://www.synapse.org/#!Synapse:syn21898456/files/) unfortunately leaves me with a "Sorry, no access to this page." Any help on these two points would be greatly appreciated!

Created by Simon Pezold spezold
@jaime_che In the meantime, let me tell you what I found out/got told outside this forum: * The (summarized) results of the surgical workflow challenges from EndoVis 2017 and 2018 can be found here as PowerPoint slides: https://endovissub2017-workflow.grand-challenge.org/PastChallenges/ (See the links under "The presentation detailing the results of the 2018 challenge can be found here" and "The presentation detailing the results of the 2017 challenge can be found here"). * As to the splits: * EndoVis2017: From the numbers, names and lengths of the videos described in the slides for EndoVis 2017 (slide 7 and slide 22), I concluded that the videos were those made available via https://www.synapse.org/#!Synapse:syn21903917/files/. The videos in the test split are the ones numbered "9" and "10", as detailed on slide 22. * EndoVis2018: From the numbers of videos described in the slides for EndoVis 2018 (slide 7), I concluded that the corresponding data are currently not publicly available. It would still be nice if someone from the organizers could confirm these conclusions. In any case: hope that helps already!
@SBodenstedt Could you take this question?
Same question here, I found no results of the Surgical Workflow Challenges from EndoVis 2017 and 2018 from a publication or website. Could you share the results? @AnnikaReinke
Hi @AnnikaReinke, thank you very much for your response! Yes, I already have access to the HeiCo data in general, and I was able to download both the complete data set and its ROBUST-MIS version. What did not work is downloading its Surgical Workflow Challenges version. In other words, from the [Wiki page](https://www.synapse.org/#!Synapse:syn21903917/wiki/601992), Section *Download data*, the following links work/don't work: - Complete data set: https://www.synapse.org/#!Synapse:syn21903917/files/ ? I have access and I can download data from there - ROBUST-MIS data: https://www.synapse.org/#!Synapse:syn18779624/files/ ? I have access and I can download data from there - Workflow data: https://www.synapse.org/#!Synapse:syn21898456/files/ ? I have *no* access ("You are not authorized to access the page requested.") It is the "Workflow data" version of the data set that I am interested in. In particular, I would like to know the split in training and testing data that was used in the Surgical Workflow challenge(s). Or was it the same split as in the ROBUST-MIS challenge? In this case, I would already have the necessary access.
Hi @spezold, thanks for your message! Are you already registered for the RobustMIS challenge (https://www.synapse.org/#!Synapse:syn18779624/wiki/591266)? This is necessary for downloading the HeiCo data. If not, please click the "join" button and send us the filled out terms of usage file - we will then grant you access.

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