The JPL Open Repository (JOR) replaced the JPL Technical Report Server (TRS) in 2023. It is a repository for digital copies of technical publications authored by JPL employees. It includes journal articles (the Final Accepted Version), meeting papers, presentations, and other publications cleared for external distribution from 1992 to the present. It also include research datasets from 2022 on.

Years covered: 1992 to the present.
  • 1992-2021 records were originally on the JPL Technical Report Server (TRS) on Dspace system; those records were migrated to Dataverse in 2022.
  • Records with publication date 2022 or later are native to the Dataverse.
  • Data sets: 2022 to present
  • There are a few pre-1992 records. Those were added to the system on a case-by-case request basis.

  • Persistent IDs (PIDs):
  • 1992-2021 records have Handles
  • 2022 and later records have Digital Object Identifiers (DOIs).
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    41,601 to 41,610 of 41,889 Results
    Discrete Recurrent Neural Networks for Grammatical Inference
    Jan 1, 1993
    Zeng, Zheng; Goodman, Rodney M., 1993, "Discrete Recurrent Neural Networks for Grammatical Inference", https://hdl.handle.net/2014/35020, USA, JPL Open Repository
    Recurrent neural networks have recently been shown to have the ability to learn regular and context-free grammars from examples. We show that while conventional analog recurrent networks try to form clusters in activation space to represent discrete states of the grammars during...
    LaAIO subscript 3 (100) by XPS
    Jan 1, 1993
    Vasquez, R., 1993, "LaAIO subscript 3 (100) by XPS", https://hdl.handle.net/2014/35012, JPL Open Repository
    GPS Measurements of Crustal Deformation Associated With the 22 April 1991, Valle
    Jan 1, 1993
    Lundgren, P. R.; Wolf, S. K.; Protti, M.; Hurst, K. J., 1993, "GPS Measurements of Crustal Deformation Associated With the 22 April 1991, Valle", https://hdl.handle.net/2014/34916, Geophysical Research Letters, JPL Open Repository
    We present analysis results for Global Positioning System (GPS) measurements made
    Issues in the Design of a Multistep Code
    Jan 1, 1993
    Krogh, F. T., 1993, "Issues in the Design of a Multistep Code", https://hdl.handle.net/2014/34958, Numerical Algorithms, JPL Open Repository
    This paper summarizes things the author considers important from his past work, and presents some new ideas for use in the implementation of multistep methods. An effort has been made to include material of interest to those of a theoretical bent, as well as to those whose primar...
    Extensive Measurements of H<sub>2</sub><sup>16</sup>O Line Frequencies and Strengths: 5750 to 7965 cm<sup>-1</sup>
    Jan 1, 1993
    Toth, R., 1993, "Extensive Measurements of H216O Line Frequencies and Strengths: 5750 to 7965 cm-1", https://hdl.handle.net/2014/35024, UNKNOWN, JPL Open Repository
    High resolution spectra of H216O vapor covering the region from 5750 to 7965 cm-1 was used to determine experimental values of line positions and strengths of 3751 vibration-rotation transitions.
    A Survey of Low-Frequency (LF) Waves at Jupiter: The Ulysses Encounter
    Jan 1, 1993
    Tsurutani, B.; Southwood, D.; Smith, E.; Balogh, A., 1993, "A Survey of Low-Frequency (LF) Waves at Jupiter: The Ulysses Encounter", https://hdl.handle.net/2014/35023, JPL Open Repository
    This paper presents the results of a survey of LF plasma waves detected during the Ulysses Jupiter flyby.
    Statistical Plant Set Estimation Using Schroeder-Phased Multisinusoidal Input Design
    Jan 1, 1993
    Bayard, D., 1993, "Statistical Plant Set Estimation Using Schroeder-Phased Multisinusoidal Input Design", https://hdl.handle.net/2014/35220, Applied Mathematics and Computation, Elsevier Science Publishing Company, Inc., JPL Open Repository
    In this paper, a frequency domain method is developed for plant set estimation.
    Analyzing Software Requirements Errors in Safety-Critical, Embedded Systems
    Jan 1, 1993
    Lutz, Robyn R., 1993, "Analyzing Software Requirements Errors in Safety-Critical, Embedded Systems", https://hdl.handle.net/2014/35278, IEEE Transactions on Software Engineering, JPL Open Repository
    This paper analyzes the root causes of safety-related software errors in safety-critical, embedded systems. The results show that software errors identified as potentially hazardous to the system tend to be produced by different error mechanisms than non- safety-related software...
    Integration of Mobil Satellite and Cellular Systems
    Jan 1, 1993
    Drucker, E. H.; Estabrook, P.; Pinck, D.; Ekroot, L., 1993, "Integration of Mobil Satellite and Cellular Systems", https://hdl.handle.net/2014/35279, n/a, JPL Open Repository
    By integrating the ground based infrastructure component of a mobile satellite system with the infrastructure systems of terrestrial 800 MHz cellular service providers, a seamless network of universal coverage can be established.
    Gamma-Ray Emission from Cygnus X-1
    Jan 1, 1993
    Ling, J. C., 1993, "Gamma-Ray Emission from Cygnus X-1", https://hdl.handle.net/2014/35387, University of Maryland, USA, JPL Open Repository
    No abstract provided
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