# MOSaiC: a Web-based Platform for Collaborative Medical Video Assessment and Annotation

arXiv: https://arxiv.org/abs/2312.08593 · HTML: https://mlsanity.com/paper/2312.08593/

## Key facts

- Cited by 11 papers in the map (data through 14 Oct 2026).
- Builds on 0 of its 6 references that are in the map.
- First posted on arXiv 14 Dec 2023.

## Built on by (most cited first, 11 of 11)

- [Challenges in Multi-centric Generalization: Phase and Step Recognition in Roux-en-Y Gastric Bypass Surgery](https://mlsanity.com/paper/2312.11250/) (2023)
- [The SAGES Critical View of Safety Challenge: A Global Benchmark for AI-Assisted Surgical Quality Assessment](https://mlsanity.com/paper/2509.17100/) (2025)
- [When do they StOP?: A First Step Towards Automatically Identifying Team Communication in the Operating Room](https://mlsanity.com/paper/2502.08299/) (2025)
- [Early Operative Difficulty Assessment in Laparoscopic Cholecystectomy via Snapshot-Centric Video Analysis](https://mlsanity.com/paper/2502.07008/) (2025)
- [DExTeR: Weakly Semi-Supervised Object Detection with Class and Instance Experts for Medical Imaging](https://mlsanity.com/paper/2601.13954/) (2026)
- [GEN-Guard: Correcting Generalization Failures for Deployable Federated Surgical AI](https://mlsanity.com/paper/2606.20303/) (2026)
- [Expert Consensus-based Video-Based Assessment Tool for Workflow Analysis in Minimally Invasive Colorectal Surgery: Development and Validation of ColoWorkflow](https://mlsanity.com/paper/2511.10766/) (2025)
- [Artificial Intelligence for the Assessment of Peritoneal Carcinosis during Diagnostic Laparoscopy for Advanced Ovarian Cancer](https://mlsanity.com/paper/2512.14797/) (2025)
- [Where are they looking in the operating room?](https://mlsanity.com/paper/2604.20574/) (2026)
- [SPIRIT: Spatio-temporal Pairwise Relational Modeling of Instrument-Tissue Interactions for Surgical Action Triplet Recognition](https://mlsanity.com/paper/2608.02188/) (2026)
- [Artificial Intelligence for Workflow Analysis in Colorectal Surgery: A Multicentric, Cross-Procedural Development and Generalization Study](https://mlsanity.com/paper/2608.20154/) (2026)

## Abstract (arXiv)

This technical report presents MOSaiC 3.6.2, a web-based collaborative platform designed for the annotation and evaluation of medical videos. MOSaiC is engineered to facilitate video-based assessment and accelerate surgical data science projects. We provide an overview of MOSaiC's key functionalities, encompassing group and video management, annotation tools, ontologies, assessment capabilities, and user administration. Finally, we briefly describe several medical data science studies where MOSaiC has been instrumental in the dataset development.