1. Blockchain for Cities—A Systematic Literature Review Shen, Charles; Pena-Mora, Feniosky A. 2018 Articles Blockchains (Databases)BitcoinCities and townsPeer-to-peer architecture (Computer networks)Sustainable developmentUrbanization
2. On TCP-based SIP Server Overload Control Shen, Charles; Schulzrinne, Henning G. 2009 Reports Computer science
3. The Impact of TLS on SIP Server Performance Shen, Charles; Nahum, Erich; Schulzrinne, Henning G.; Wright, Charles P. 2009 Reports Computer science
4. Application Layer Feedback-based SIP Server Overload Control Shen, Charles; Schulzrinne, Henning G.; Nahum, Erich 2008 Reports Computer science
5. A VoIP Privacy Mechanism and its Application in VoIP Peering for Voice Service Provider Topology and Identity Hiding Shen, Charles; Schulzrinne, Henning G. 2006 Reports Computer science
6. Measurement and Evaluation of ENUM Server Performance Shen, Charles; Schulzrinne, Henning G. 2006 Reports Computer science
7. Internet Routing Dynamics and NSIS Related Considerations Shen, Charles; Schulzrinne, Henning G.; Lee, Sung-Hyuck; Bang, Jong Ho 2005 Computer science