- "All the News That's Fit to Read," by Suzanne Ross.
- "NusEye: Visualizing Network Structure to Support Navigation of Aggregated Content," by Brian M. Dennis and Azzari C. Jarrett.
- The Open Text Summarizer does much of the same work that's described in this article, but on a single document.
- "Scatter/Gather: A Cluster-Based Approach to Browsing Large Document Collections," by Douglass R. Cutting et al.
- CNet News' Newsburst.