Ideally, the hypothetical new database would incorporate both paleo and modern data, an even more challenging task.
Due to the growing size of modern IT systems, their performance analysis becomes an even more challenging task.
The selection and identification of a suitable hydrological model structure is a more challenging task than fitting parameters of a fixed model structure to reproduce a measured hydrograph.
But if it is about her and her personality, she faces a much more challenging task with voters, who can still find her polarizing.
But he faced a more challenging task to promise to balance the budget by decade's end than he did last year because the CBO projects lagging revenue estimates.
Li recently made a system that tackles the more challenging task of making a realistic 3-D re-creation of a person's hairstyle.
Narrowing the gap between the richest and the rest requires us to take on a more challenging task than asking eight men to change their behaviour.
The hope is that any agreements on a cease-fire reached at Astana will help build confidence for the more challenging task of negotiating a wider political settlement.
These and other societal changes make effective leadership in this decade a more challenging task, requiring even greater sensitivity and flexibility than was needed in the 1950's.
In addition to domesticating wild food-producing species, the Land Institute staff has taken on a far more challenging task: converting annuals into perennials.
He accepts that today's new megacities have a more challenging task in tackling pollution than London or Los Angeles did, since they are both bigger and poorer.
