Though the word 'completed' is ambiguous in literature, in the context of a scientific conference it would generally mean work in which the results are tangible.

This means that the conference organizers are not in for

• Expected results
• Next phase of enhancements
• Reports on work in progress

Though most papers can have a Future Work section, your current establishment -- what you are to explain in your manuscript -- should not largely depend on the future work.

Though the word 'completed' is ambiguous in literature, in the context of a scientific conference it would generally mean work in which the results are tangible.

This means that the conference organizers are not in for

• Expected results
• Next phase of enhancements
• Reports on work in progress

Though most papers can have a Future Work section, your current establishment -- what you are to explain in your manuscript -- should not largely depend on the future work per se.