Tools 3rd referee's comments

A) Overall Recommendation:

• Accept

B) Confidence in your rating:

• Confident, but I am not an expert

C) Main field(s) of the paper:

• Concurrency and distribution

D) Strengths of the paper:

• Important topic for TOOLS USA
• Important for practitioners
• Well written

E) Drawbacks of the paper:

• No implementation

F) General comments:

The ideas seem to offer some possible solutions to an important problem. They should be of interest to conference participants. Without implementation experiences, it is not clear how well the ideas will work in practice.

G) Detailed comments to the Author:

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