Yongjun Liao
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View article: Calibrating the microparameters of DEM models using the ant colony optimization algorithm and the optimal hyperparameters
Calibrating the microparameters of DEM models using the ant colony optimization algorithm and the optimal hyperparameters Open
Particle flow code (PFC) is a typical discrete element method (DEM) that is commonly used to simulate the mechanical behaviour of granular materials. However, the micro-parameters should be calibrated when the PFC is used for numerical sim…
View article: Automatic Diagnosis of Elbow Arthritis Based on Edge Algorithm
Automatic Diagnosis of Elbow Arthritis Based on Edge Algorithm Open
Osteoarthritis is an age-related degenerative joint disease; it is mainly because the cartilage tissue between bones is worn and thinned, which leads to the damage of the periosteum and bone including the surrounding ligaments. Clinically,…
View article: Prepaid or Postpaid? That is the question. Novel Methods of Subscription Type Prediction in Mobile Phone Services
Prepaid or Postpaid? That is the question. Novel Methods of Subscription Type Prediction in Mobile Phone Services Open
In this paper we investigate the behavioural differences between mobile phone customers with prepaid and postpaid subscriptions. Our study reveals that (a) postpaid customers are more active in terms of service usage and (b) there are stro…
View article: A lightweight network proximity service based on neighborhood models
A lightweight network proximity service based on neighborhood models Open
peer reviewed
View article: Cross-check of Analysis Modules and Reasoner Interactions
Cross-check of Analysis Modules and Reasoner Interactions Open
This deliverable presents an extended set of Analysis Modules, including both the improvements done to those presented in deliverable D4.1 as well as the new analysis algorithms designed and developed to address use-cases. The deliverable …