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The formulation of the physicB-based models requires in-depth understanding of the process and is not an easy task in presence of partial information about the process .
 concept or principle: physicB-based models; concept or principle: process; concept or principle: partial information; concept or principle: process
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 concept or principle: physicB-based models; concept or principle: process; concept or principle: partial information; concept or principle: process