Before revision:  and second stage - to stabilize the graphing model . Approach: Re-annotate , a second time, the contributions-pertinent information across 50 prior-annotated NLP scholarly articles in terms of a data pipeline comprising: contribution-centered sentences, phrases, and triples .
After revision:  and second stage - to stabilize the graphing model (the focus of this paper). Design/methodology/approach: We re-annotate , a second time, the contributions-pertinent information across 50 prior-annotated NLP scholarly articles in terms of a data pipeline comprising: contribution-centered sentences, phrases, and triples .