Scalable methods for navigating large annotation collections in NB

NB is an online tool where students can annotate readings and lecture notes, while also discussing with other classmates and instructors. Currently, classes that are using NB have hundreds of students, which results in thousands of annotations per document. After discussing with users of NB, and looking at other platforms, we found methods for students to navigate through the large collections of annotations. These methods include having statistics for each document, the ability to endorse a comment, follow authors, and minimize the number of comments on a document. Once these features were implemented, we studied their impact on NB by collecting user engagement data and feedback.

Name thesis:degree_name

Master

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2022

Author dc:creator

• Schoen, Alizee

Advisor dc:contributor.advisor

• Karger, David

Statement dc:rights

• In Copyright - Educational Use Permitted
• Copyright MIT

Licence dc:rights.uri

• http://rightsstatements.org/page/InC-EDU/1.0/

Handle dc:identifier.uri

https://hdl.handle.net/1721.1/145012

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/145012