Global optimization using interval constraints. - Huaimo Chen (1998)

OSPF Topology-Transparent Zone. - Huaimo Chen; Renwei Li 001; Alvaro Retana; Yi Yang; Zhiheng Liu (RFC, 2017)

Extensions to RSVP-TE for Label Switched Path (LSP) Egress Protection. - Huaimo Chen; Autumn Liu; Tarek Saad; Fengman Xu; Lu Huang (RFC, 2018)

Framework for Scheduled Use of Resources. - Yan Zhuang; Qin Wu; Huaimo Chen; Adrian Farrel (RFC, 2018)

Extensions to RSVP-TE for Label Switched Path (LSP) Ingress Fast Reroute (FRR) Protection. - Huaimo Chen; Raveendra Torvi (RFC, 2018)

MPLS Egress Protection Framework. - Yimin Shen; Minto Jeyananth; Bruno Decraene; Hannes Gredler; Carsten Michel; Huaimo Chen (RFC, 2019)

PCE Communication Protocol (PCEP) Extensions for Label Switched Path (LSP) Scheduling with Stateful PCE. - Huaimo Chen; Yan Zhuang; Qin Wu; Daniele Ceccarelli (RFC, 2020)

PCE-Based Traffic Engineering (TE) in Native IP Networks. - Aijun Wang; Boris Khasanov; Quintin Zhao; Huaimo Chen (RFC, 2021)

Dynamic Flooding on Dense Graphs. - Tony Li; Peter Psenak; Huaimo Chen; Luay Jalil; Srinath Dontula (RFC, 2024)