| 2022 | GLOBECOM | Strategic Cooperation among Datacenter Providers and Optical-Network Carriers for Disaster Recovery. | Subhadeep Sahoo, Sugang Xu, Sifat Ferdousi, Yusuke Hirota, Massimo Tornatore, Yoshinari Awaji, Biswanath Mukherjee |
| 2019 | COMPSAC | Basic Concept of Emergency Optical Network Planning Using Multiagent-Based Flexible and Autonomous Network Control. | Satoru Izumi, Masaki Shiraiwa, Goshi Sato, Sugang Xu, Takuo Suganuma |
| 2019 | GLOBECOM | Slice-Aware Service Restoration with Recovery Trucks for Optical Metro-Access Networks. | Sifat Ferdousi, Massimo Tornatore, Sugang Xu, Yoshinari Awaji, Biswanath Mukherjee |
| 2015 | APCC | Dynamic resource reallocation for 5G with OFDMA in multiple user MIMO RoF-WDM-PON. | Sheng Xu, Sugang Xu, Yoshiaki Tanaka |
| 2013 | APNOMS | Time-dependent pricing for revenue maximization of network service providers considering users preference. | Cheng Zhang, Bo Gu, Sugang Xu, Kyoko Yamori, Yoshiaki Tanaka |
| 2013 | GLOBECOM | An inter-AS address space (re)allocation planning scheme in hierarchical and automatic number allocation. | Sugang Xu, Kenji Fujikawa, Hiroaki Harai |
| 2012 | APNOMS | Distributed GMPLS optical control in translucent wavelength convertible WDM networks. | Xin Wang, Filippos Balasis, Sugang Xu, Yoshiaki Tanaka |
| 2007 | Broadnets | Optical grid infrastructure: Establishing multiple end-to-end lightpaths in optical networks. | Hiroaki Harai, Sugang Xu, Mamoru Sekido |
| 2005 | ICITA | Limited Range Wavelength Converter Sharing in WDM Networks. | Mohammad Mamunur Rashid, Sugang Xu, Yoshiaki Tanaka |