Process Mining, Discovery, and Integration using Distance Measures
ICWS '06 Proceedings of the IEEE International Conference on Web Services
Conformance checking of processes based on monitoring real behavior
Information Systems
Quantifying process equivalence based on observed behavior
Data & Knowledge Engineering
Measuring Similarity between Business Process Models
CAiSE '08 Proceedings of the 20th international conference on Advanced Information Systems Engineering
Temporal similarity measures for querying clinical workflows
Artificial Intelligence in Medicine
Modeling surgical processes: A four-level translational approach
Artificial Intelligence in Medicine
Process mining by measuring process block similarity
BPM'06 Proceedings of the 2006 international conference on Business Process Management Workshops
How to select microscopy image similarity metrics?
Proceedings of the ACM Conference on Bioinformatics, Computational Biology and Biomedicine
Multi-site study of surgical practice in neurosurgery based on surgical process models
Journal of Biomedical Informatics
Hi-index | 0.00 |
Objective: The objective of this work is to introduce a set of similarity metrics for comparing surgical process models (SPMs). SPMs are progression models of surgical interventions that support quantitative analyses of surgical activities, supporting systems engineering or process optimization. Methods and materials: Five different similarity metrics are presented and proven. These metrics deal with several dimensions of process compliance in surgery, including granularity, content, time, order, and frequency of surgical activities. The metrics were experimentally validated using 20 clinical data sets each for cataract interventions, craniotomy interventions, and supratentorial tumor resections. The clinical data sets were controllably modified in simulations, which were iterated ten times, resulting in a total of 600 simulated data sets. The simulated data sets were subsequently compared to the original data sets to empirically assess the predictive validity of the metrics. Results: We show that the results of the metrics for the surgical process models correlate significantly (p