TRON: Process-Specific File Protection for the UNIX Operating System. - Andrew Berman; Virgil Bourassa; Erik Selberg (USENIX, 1995)

Multi-Engine Search and Comparison Using the MetaCrawler. - Erik Selberg; Oren Etzioni (World Wide Web J., 1996)

On the Instability of Web Search Engines. - Erik Selberg; Oren Etzioni (RIAO, 2000)