Perhaps you should try some spelling variations:
quantization algorithms » estimation algorithms, optimization algorithms
passive quantization » adaptive quantization
optimized algorithms » optimized algorithm, optimizer algorithms, optimization algorithms
changing optimized » choosing optimizer
modified changing » modified caging
modified passive » modified adaptive

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified passive quantization algorithms ) OR ( modified changing optimized algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified passive quantization algorithms ) or ( modified changing optimized algorithms ))*.