Sentence examples for several challenging from inspiring English sources

The effort has several challenging goals.

This involves several challenging steps, from cleaning to concept tagging.

"He is an accomplished scholar who has completed several challenging administrative assignments with distinction.

Set among extinct volcanoes, the city also offers several challenging climbs, the most famous of which is to the summit of Arthur's Seat in Holyrood Park, which gives stunning views over the city.

While there are still several challenging unknowns, let's start with what we do know.

The resulting classifier is applied to pedestrian and car detection on several challenging traffic scenes.

Rooted in the P2P lending business, we discuss the economic value of big data and outline a number of business opportunities and several challenging research issues.

Students identified several challenging aspects to providing feedback to their peers.

Developing the questionnaire for the systematic monitoring of community-living adults involved several challenging conceptual and methodological issues.

Several challenging issues in the numerical solution are addressed.

We demonstrate the effectiveness of the tool on several challenging problems.