System Design under Uncertainty: Evolutionary Optimization of the Gravity Probe-B Spacecraft. - Samuel P. Pullen; Bradford W. Parkinson (PPSN, 1994)

Wide area augmentation of the Global Positioning System. - Per K. Enge; Todd Wailter; Sam Pullen 001; Changdon Kee; Yi-Chung Chao; Yeou-Jyh Tsa (Proc. IEEE, 1996)

Navigation, Interference Suppression, and Fault Monitoring in the Sea-Based Joint Precision Approach and Landing System. - Jason H. Rife; Samer Khanafseh; Sam Pullen 001; David De Lorenzo; Ung-Suok Kim; Mike Koenig; Tsung-Yu Chiou; Bartosz Kempny; Boris Pervan (Proc. IEEE, 2008)

Feasibility Studies for Applications of Long-Term Ionospheric Anomaly Monitor. - Minchan Kim; Eugene Bang; Sam Pullen 001; Young Jae Lee; Jiyun Lee (IEEE Trans. Aerosp. Electron. Syst., 2017)

Real-Time Ionospheric Threat Adaptation Using a Space Weather Prediction for GNSS-Based Aircraft Landing Systems. - Jin-Sil Lee; Sam Pullen 001; Seebany Datta-Barua; Jiyun Lee (IEEE Trans. Intell. Transp. Syst., 2017)

Use of SBAS corrections with local-area monitoring for railway guidance and control applications. - Pietro Salvatori; Cosimo Stallo; Sam Pullen 001; Sherman C. Lo; Per K. Enge (PLANS, 2018)

Reexamining Low-Latitude Ionospheric Error Bounds: An SBAS Approach for Brazil. - Leonardo Marini-Pereira; Samuel P. Pullen; Alison de Oliveira Moraes (IEEE Trans. Aerosp. Electron. Syst., 2021)

Strong Ionospheric Spatial Gradient Events Induced by Signal Propagation Paths Aligned With Equatorial Plasma Bubbles. - Bruno Jacobini Affonso; Alison de Oliveira Moraes; Jonas Sousasantos; Leonardo Marini-Pereira; Sam Pullen 001 (IEEE Trans. Aerosp. Electron. Syst., 2022)

Optimal Parameter Inflation to Enhance the Availability of Single-Frequency GBAS for Intelligent Air Transportation. - Halim Lee; Samuel P. Pullen; Jiyun Lee; Byoungwoon Park; Moonseok Yoon; Jiwon Seo 001 (IEEE Trans. Intell. Transp. Syst., 2022)

Advanced Warning of Threatening Equatorial Plasma Bubbles to Support GBAS in Low Latitudes. - Leonardo Marini-Pereira; Alison de Oliveira Moraes; Samuel P. Pullen (IEEE Trans. Aerosp. Electron. Syst., 2023)

Exploitation of Modernized GPS Crosslinks to Improve User Integrity and Availability with ARAIM. - Sukrut Oak; Sam Pullen 001; Sherman C. Lo; Juan Blanch; Todd Walter; Mark Crews; Robert Jackson; Charles Frey (PLANS, 2025)