But if musicians 15 years ago rallied fans around heart-rending causes like famine in Africa, they have recently embraced more complex approaches to political and economic issues.
More complex approaches that look for better ways to do things at the level of the whole ecosystem, such as agroecology, which may answer more problems and represent more durable solutions, find it harder to grab the imagination.
This can be done in very simple ways (questions such as "how is this a problem for you?"), through to more complex approaches (the miracle question of what life would be like if the problem didn't exist is explored in depth).
This early system, based on a simple bilingual dictionary with a few rules to determine word order, caused a surge of enthusiasm and funding.For the next decade, MT researchers tried to overcome the limitations of simple dictionary-based systems using more complex approaches which analysed the source text using grammatical rules.
More complex approaches have failed to produce consistent results.
We have tried more complex approaches such as Bicubic, Lanczos, and Mitchell.
Many methods exist ranging from classical purely statistical approaches to more complex approaches based on process simulation.
The more stylised biosphere models are also shown capable of reproducing the results of more complex approaches.
In more complex approaches, the students built a unique construction detail through a source-oriented or model-oriented inquiry.
When one of these conditions is not fulfilled, the proposed semi-analytical or more complex approaches should be used.
The kNN classifier is a relatively simple algorithm compared to more complex approaches like artificial neural networks or support vector machines [9].
