Δ-MILP: Deep Space Network Scheduling via Mixed-Integer Linear Programming
Claudet, Thomas, Alimo, Ryan, Goh, Edwin, Johnston, Mark D., Madani, Ramtin, Wilson, Brian
Published in IEEE access (2022)
Published in IEEE access (2022)
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Journal Article
Scheduling the NASA Deep Space Network with Deep Reinforcement Learning
Goh, Edwin, Venkataram, Hamsa Shwetha, Hoffmann, Mark, Johnston, Mark D., Wilson, Brian
Published in 2021 IEEE Aerospace Conference (50100) (06.03.2021)
Published in 2021 IEEE Aerospace Conference (50100) (06.03.2021)
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Conference Proceeding
Automated Scheduling for NASA's Deep Space Network
Johnston, Mark D., Tran, Daniel, Arroyo, Belinda, Sorensen, Sugi, Tay, Peter, Carruth, Butch, Coffman, Adam, Wallace, Mike
Published in The AI magazine (22.12.2014)
Published in The AI magazine (22.12.2014)
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Journal Article
Overview of Self-Magnetically Pinched-Diode Investigations on RITS-6
Hahn, Kelly D, Bruner, Nichelle, Johnston, Mark D, Oliver, Bryan V, Webb, Timothy J, Welch, Dale R, Cordova, Steve R, Crotch, Ian, Gignac, Raymond E, Leckbee, Josh J, Molina, Isidro, Portillo, Salvador, Threadgold, Jim R, Ziska, Derek
Published in IEEE transactions on plasma science (01.10.2010)
Published in IEEE transactions on plasma science (01.10.2010)
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Journal Article
Absolute calibration method for nanosecond-resolved, time-streaked, fiber optic light collection, spectroscopy systems
Johnston, Mark D, Oliver, Bryan V, Droemer, Darryl W, Frogget, Brent, Crain, Marlon D, Maron, Yitzhak
Published in Review of scientific instruments (01.08.2012)
Published in Review of scientific instruments (01.08.2012)
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Journal Article
Plasma Expansion in a Negative-Polarity Rod-Pinch Diode
Leckbee, J. J., Johnston, M. D., Oliver, B. V.
Published in IEEE transactions on plasma science (01.11.2011)
Published in IEEE transactions on plasma science (01.11.2011)
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Journal Article
Shot reproducibility of the self-magnetic-pinch diode at 4.5 MV
Bennett, Nichelle, Crain, M. Dale, Droemer, Darryl W., Gignac, Raymond E., Lare, Greg, Molina, Isidro, Obregon, Robert, Smith, Chase C., Wilkins, Frank L., Welch, Dale R., Cordova, Steve, Gallegos, Manuel L., Johnston, Mark D., Kiefer, Mark L., Leckbee, Joshua J., Mazarakis, Michael G., Nielsen, Dan, Renk, Timothy J., Romero, Tobias, Webb, Timothy J., Ziska, Derek
Published in Physical review special topics. PRST-AB. Accelerators and beams (01.05.2014)
Published in Physical review special topics. PRST-AB. Accelerators and beams (01.05.2014)
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Journal Article
Minimizing conflicts: a heuristic repair method for constraint satisfaction and scheduling problems
Minton, Steven, Johnston, Mark D., Philips, Andrew B., Laird, Philip
Published in Artificial intelligence (01.12.1992)
Published in Artificial intelligence (01.12.1992)
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Journal Article
Energy and Current Density Measurements of RITS-6 Large-Area Diode Electron Beam
Webb, Timothy J, Hahn, Kelly D, Johnston, Mark D, Oliver, Bryan V, Welch, Dale R
Published in IEEE transactions on plasma science (01.04.2010)
Published in IEEE transactions on plasma science (01.04.2010)
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Journal Article
Efficient computation of current in multiwire Z-pinch arrays
Strickler, T.S., Gilgenbach, R.M., Johnston, M.D., Yue Ying Lau
Published in IEEE transactions on plasma science (01.12.2003)
Published in IEEE transactions on plasma science (01.12.2003)
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Journal Article
Multi-Objective Scheduling for Space Science Missions
Johnston, Mark D., Giuliano, Mark E.
Published in Journal of advanced computational intelligence and intelligent informatics (20.10.2011)
Published in Journal of advanced computational intelligence and intelligent informatics (20.10.2011)
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Journal Article
Electrode Plasmas During Self-Magnetic-Pinch E-Beam Diode Operation
Critchley, A.D.J., Heathcote, A.D., Johnston, M.D.
Published in IEEE transactions on plasma science (01.08.2008)
Published in IEEE transactions on plasma science (01.08.2008)
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Journal Article
Wire-Tension Effects on Plasma Dynamics in a Two-Wire Z -Pinch
Zier, J., Gomez, M.R., French, D.M., Gilgenbach, R.M., Lau, Y.Y., Tang, W.W., Cuneo, M.E., Mehlhorn, T.A., Johnston, M.D., Mazarakis, M.G.
Published in IEEE transactions on plasma science (01.08.2008)
Published in IEEE transactions on plasma science (01.08.2008)
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Journal Article
Conditional versus Trial-Unique Delayed Matching-to-Sample
Williams, Dean C, Dube, William V, Johnston, Mark D, Saunders, Kathryn J
Published in American journal of mental retardation (01.09.1998)
Published in American journal of mental retardation (01.09.1998)
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Journal Article
Cathode effects on a relativistic magnetron driven by a microsecond e-beam accelerator
Lopez, M.R., Gilgenbach, R.M., Jordan, D.W., Anderson, S.A., Johnston, M.D., Keyser, M.W., Miyake, H., Peters, C.W., Jones, M.C., Bogdan Neculaes, V., Yue Ying Lau, Spencer, T.A., Luginsland, J.W., Haworth, M.D., Lemke, R.W., Price, D.
Published in IEEE transactions on plasma science (01.06.2002)
Published in IEEE transactions on plasma science (01.06.2002)
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Journal Article
Relativistic magnetron driven by a microsecond E-beam accelerator with a ceramic insulator
Lopez, M.R., Gilgenbach, R.M., Jones, M.C., White, W.M., Jordan, D.W., Johnston, M.D., Strickler, T.S., Neculaes, V.B., Yue Ying Lau, Spencer, T.A., Haworth, M.D., Cartwright, K.L., Mardahl, P.J., Luginsland, J.W., Price, D.
Published in IEEE transactions on plasma science (01.06.2004)
Published in IEEE transactions on plasma science (01.06.2004)
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Journal Article
Safety and efficacy of endoscopic spray cryotherapy for Barrett's esophagus with high-grade dysplasia
Shaheen, Nicholas J., MD, MPH, Greenwald, Bruce D., MD, Peery, Anne F., MD, Dumot, John A., MD, Nishioka, Norman S., MD, Wolfsen, Herbert C., MD, Burdick, J. Steven, MD, Abrams, Julian A., MD, Wang, Kenneth K., MD, Mallat, Damien, MD, Johnston, Mark H., MD, Zfass, Alvin M., MD, Smith, Jenny O., MD, Barthel, James S., MD, Lightdale, Charles J., MD
Published in Gastrointestinal endoscopy (01.04.2010)
Published in Gastrointestinal endoscopy (01.04.2010)
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Journal Article