Perhaps you should try some spelling variations:
mitigation techniques » imputation techniques
reduction techniques » reduction technique, imputation techniques
sensor mitigation » error mitigation
model reduction » model predictive
based sensor » gas sensor, based sers
based model » based code, based modeling, based anodes

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( learning-based sensor mitigation techniques ) OR ( learning-based model reduction techniques ))~".
• Adding a wildcard symbol may retrieve word variants: (( learning-based sensor mitigation techniques ) OR ( learning-based model reduction techniques ))*.