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IEEE TRANSACTION ON KNOWLEDGE AND DATA ENGINEERING, VOL. 15 NO.5, SEPTEMBER/OCTOBER 2003

IEEE TRANSACTION ON KNOWLEDGE AND DATA ENGINEERING, VOL. 15 NO.5, SEPTEMBER/OCTOBER 2003 Manuscript received 10 July 2000; received 2 Jan. 2001; accept 25 July 2001 Data Management Challenges and Development for Military Information Systems Marion G. Ceruti, Senior Member, IEEE

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IEEE TRANSACTION ON KNOWLEDGE AND DATA ENGINEERING, VOL. 15 NO.5, SEPTEMBER/OCTOBER 2003

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  1. IEEE TRANSACTION ON KNOWLEDGE AND DATA ENGINEERING, VOL. 15 NO.5, SEPTEMBER/OCTOBER 2003 Manuscript received 10 July 2000; received 2 Jan. 2001; accept 25 July 2001 Data Management Challenges and Development for Military Information Systems Marion G. Ceruti, Senior Member, IEEE 69121521 Chih-Hung Liao who makes a report

  2. MISSION IMPOSSIBLE (1)It establishes new tactical DB and gives up all legacy DB. It don’t have enough budget in the Department Of Defense. (2) Army Black box wth same specification Navy responding Air force Marine It is too long for responding time.

  3. Abstract-1 This paper explores challenges facing information system professionals in the management of data and knowledge in the Department of Defense (DOD), particularly in the information systems utilized to supportCommand,Control, Communications, Computers, andIntelligence (C4I).

  4. Abstract-2 These information systems include operational tactical systems, decision-support systems, and modeling and simulation systems, all of which affect the design, operation, interoperation, and application of C4I systems.

  5. Abstract-3 Specific topics include issues in integration and interoperability, joint standards, data access, data aggregation, information system component reuse, and legacy systems. Broad technological trends, as well as the use of specific developing technologies are discussed in light of how they may enable the DOD to meet the present and future information management challenges.

  6. (1) Introduction-1 As the tactical emphasis in the DOD shifts from platform-centric toward network-centricwarfare, the issues in information systems integration, interoperability of new and legacy systems, data mining, aggregation, standardization, and reuse become more important.

  7. (1)Introduction-2 For example, at the joint level, the Defense Information Systems Agency (DISA) promotes engineering practices aimed at sharing data among the services . At the service-specific level, the Navy has designated the Space and Naval Warfare Systems Center, San Diego, (SSC SD) as the Navy’s lead laboratory in command, control, and ocean surveillance.

  8. (2.1)Standards-1 Navy’s tactical systems are described by the Naval Warfare Tactical Database (NWTDB) data-element naming conventions. The Army also has its data-element naming conventions, which are not necessarily the same as those of the Navy. The Air Force still has other standards

  9. (2.1)Standards-2 Each service had evolved standards according to its specific needs without regard to joint considerations, until the reductions in the defense budget forced the services to reexamine their policies and practices.

  10. (2.1)Standards-3 A major challenge in data standardization is to make standards general enough to apply to all services, and still meet the requirements of the individual specific services

  11. (2.2)Information-System Component Reuse -1 • What is the best way for the Navy to design and implement • information systems that the ArmyMarine Corp. or the Air • Force also can reuse efficiently? • Reuse has two aspects: • the design of new systems for future reuse • and the reuse of legacy software components in existing • systems .

  12. (3.1)Integration in Tactical System -1 DOD has so many database and metadata inconsistencies that correcting all of them was impossible. A better approach to database integration for C4I needs to be considered at the program-management level.

  13. (3.1)Integration in Tactical System -2 The intent is to streamline a systematic study of potential areas of conflict that could result in the identification of integration opportunities and eventually, to automate the conflict-resolution process.

  14. (3.1)Integration in Tactical System -3 Alternately, integration engineers can alert users about the conflicts that cannot be resolved, a situation that can occur with multiple accesses to independent information sources available on a network.

  15. (4)NETWORK-CENTRIC Warfare When computing equipment was introduced into the military, it was installed in centralized headquarters and support facilities.

  16. (5)TECHNOLOGIES AND RESEARCH USING Data Mining • on sketchy and sparse data, which also includes detecting rare • events using available data. • -the identification of missing data and for the integration and • correlation of this missing information • -various data-mining algorithms with data-fusion products?

  17. (6)CONCLUSION This paper also discusses some of the new technologies and research directions considered most important to information systems in the DOD, such as networks, artificial intelligence, data mining, object-oriented design, information assurance, and dynamic databases for sensor fusion that future military systems will use. However, these technologies will need to gain political acceptance and financial support to be successful.

  18. Software Reuse Relational DBMS Hierarchical DBMS ** DB : data stored specification ** MS : software that managers DB Complex DBMS

  19. DATA AGGREGATION Army Navy Air force Army Navy Air force AAA BBB CCC XXX XXX XXX SU 26 SU 26 BEFORE AFTER

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