Papers
16
Total Citations
549
H-Index
13
About
H. Neil Geismar is a prominent operations research scholar whose work has fundamentally advanced the theory and practice of robotic cell scheduling, with particular focus on semiconductor manufacturing applications. His research addresses one of modern manufacturing's central challenges: maximizing throughput in automated production environments where robots transfer parts between processing stages under tight timing constraints. Geismar's most influential contribution, "Throughput Optimization in Robotic Cells" (2007, 117 citations), established foundational frameworks for optimizing robot move sequences in bufferless cyclic systems. Alongside collaborators, he extended this work to increasingly realistic and complex settings, including cells with parallel machines and multiple robots serving a Dallas-area semiconductor equipment manufacturer (2004, 62 citations), dual-gripper robots capable of carrying two parts simultaneously (2009, 53 citations), and stochastic processing times (2010). His 2005 paper on the dominance of cyclic solutions provided critical theoretical grounding, proving that cyclic schedules are optimal for identical-part production — a result with lasting practical significance. Geismar also developed approximation algorithms for cases where exact optimal solutions are computationally intractable, broadening the applicability of his methods. Collectively accumulating nearly 500 citations, his body of work bridges rigorous combinatorial optimization with real-world manufacturing challenges, making him an essential reference for researchers and practitioners in intelligent manufacturing and scheduling.
Research Focus
Key Achievements
Top Papers
- 1Throughput Optimization in Robotic Cells117 citations · 2007
- 2
- 3Throughput optimization in dual-gripper interval robotic cells53 citations · 2009
- 4
- 5Approximation algorithms for k-unit cyclic solutions in robotic cells46 citations · 2003
- 6
- 7
- 8
- 9
- 10Robotic cells with stochastic processing times20 citations · 2010