Automated Data Processing (ADP) research and development Metadata

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Title

  • Main Title Automated Data Processing (ADP) research and development

Creator

  • Author: Dowla, F.U.
    Creator Type: Personal
  • Author: Kohlhepp, V.N.
    Creator Type: Personal
  • Author: Leach, R.R. Jr.
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization
    Contributor Info: USDOE, Washington, DC (United States)

Publisher

  • Name: Lawrence Livermore National Laboratory
    Place of Publication: California
    Additional Info: Lawrence Livermore National Lab., CA (United States)

Date

  • Creation: 1995-07-01

Language

  • English

Description

  • Content Description: Monitoring a comprehensive test ban treaty (CTBT) will require screening tens of thousands of seismic events each year. Reliable automated data analysis will be essential in keeping up with the continuous stream of events that a global monitoring network will detect. We are developing automated event location and identification algorithms by looking at the gaps and weaknesses in conventional ADP systems and by taking advantage of modem computational paradigms. Our research focus is on three areas: developing robust algorithms for signal feature extraction, integrating the analysis of critical measurements, and exploiting joint estimation techniques such as using data from acoustic, hydroacoustic, and seismic sensors. We identify several important problems for research and development; e.g., event location with approximate velocity models and event identification in the presence of outliers. We are employing both linear and nonlinear methods and advanced signal transform techniques to solve these event monitoring problems. Our goal is to increase event-interpretation throughput by employing the power and efficiency of modem computational techniques, and to improve the reliability of automated analysis by reducing the rates of false alarms and missed detections.
  • Physical Description: 10 p.

Subject

  • Keyword: Monitoring
  • Keyword: Data Processing
  • Keyword: Seismic Arrays
  • STI Subject Categories: 99 Mathematics, Computers, Information Science, Management, Law, Miscellaneous
  • STI Subject Categories: 58 Geosciences
  • Keyword: Seismic Events
  • Keyword: Shock Waves
  • Keyword: Signal Conditioning
  • Keyword: Neural Networks

Source

  • Conference: 16. international conference on amorphous semiconductors, Kobe (Japan), 4-8 Sep 1995

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Other: DE95016592
  • Report No.: UCRL-JC--121747
  • Report No.: CONF-950921--8
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 110774
  • Archival Resource Key: ark:/67531/metadc623588

Note

  • Display Note: OSTI as DE95016592