Search Results - "Hesar, Siamak G."

A framework of irregularity enlightenment for data pre-processing in data mining by Au, Siu-Tong, Duan, Rong, Hesar, Siamak G., Jiang, Wei

“…Irregularities are widespread in large databases and often lead to erroneous conclusions with respect to data mining and statistical analysis. For example,…”
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A Drag Coefficient Modeling Approach Using Spatial and Temporal Fourier Expansions for Orbit Determination by Ray, Vishal, Scheeres, Daniel J., Hesar, Siamak G., Duncan, Matthew

“…The estimation and modeling of drag effects on low altitude satellites and debris is a limiting problem in the prediction of their orbits over time…”
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Lunar far side surface navigation using Linked Autonomous Interplanetary Satellite Orbit Navigation (LiAISON) by Hesar, Siamak G., Parker, Jeffrey S., Leonard, Jason M., McGranaghan, Ryan M., Born, George H.

“…We study the application of Linked Autonomous Interplanetary Satellite Orbit Navigation (LiAISON) to track vehicles on the far side of the lunar surface. The…”
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Adding Graphics to Dynamic Message Sign Messages by Wang, Jyh-Hone, Hesar, Siamak G., Collyer, Charles E.

“…A human factors study assessed the effects of adding graphics to dynamic message sign (DMS) messages. Two approaches employed in the assessment—a questionnaire…”
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A Framework for Precise Orbit Determination of Small Body Orbiting Spacecraft by Hesar, Siamak G

“…Spacecraft flying in close proximity of small bodies face a very complex dynamical environment with numerous types of perturbing forces acting on them…”
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Adding Graphics to Dynamic Message Sign Messages: Human performance, user information, simulation, and visualization by WANG, Jyh-Hone, HESAR, Siamak G, COLLYER, Charles E

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