LO = Learning Object

Consequently, LO repositories are incomplete in content and metadata. To solve this problem, this paper presents a proposal and implementation of a new approach to the automatic creation of educational content extracted from Wikipedia. Once the shortcomings of LOs are resolved, the next problem is the recommendation of LOs that are closest to the parameters defined by the user for filtering and ranking.

Is the excerpt in bold text grammatically correct?

Because I'm presenting a proposal of a new approach and implementation of a new approach.

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