Before revision:  We demonstrate ConceptScope by visualizing research articles and transcripts of technical presentations in the computer sciencedomain, and compare it with Docuburst, the popular knowledge visualization toolfor text .
After revision:  We demonstrate ConceptScope by visualizing research articles and transcripts of technical presentations in computer science. In a comparative study with DocuBurst, a popular document visualization tool, ConceptScope was found to be more informative in exploring and comparing domain-specific documents, but less so when it came to documents that spanned multiple disciplines .