Service Differentiation in the Internet to Support Multimedia Traffic. - Fouad A. Tobagi; Waël Noureddine; Benjamin K. Chen; Athina Markopoulou; Chuck Fraleigh; Mansour J. Karam; Jose-Miguel Pulido; Jun-ichi Kimura (IWDC, 2001)

Power-Law Tradeoffs Between Optical and Electronic Switching. - Huan Liu; Benjamin K. Chen; Fouad A. Tobagi (INFOCOM, 2006)

Network Topology Design to Optimize Link and Switching Costs. - Benjamin K. Chen; Fouad A. Tobagi (ICC, 2007)

Optical network design to minimize switching and transceiver equipment costs. - Benjamin K. Chen; Fouad A. Tobagi (Opt. Switch. Netw., 2009)