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Registering Scientific Information Sources for Semantic Mediation

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Conceptual Modeling — ER 2002 (ER 2002)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2503))

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Abstract

In a conventional information mediation scenario it is assumed that all sources, including their schemas, are known before the integrated view is defined. We have found this assumption to be unrealistic for scientific information integration - new relevant sources are discovered quite frequently, and need to be integrated incrementally with an existing federation. In this paper, we address the issue of source registration, the mechanism by which a new information source “registers” its semantics with the mediator, such that not only new views can be defined with the newly joining source, but existing views can benefit from the source without any redefinition. We approach the problem in the framework of semantic (a.k.a. knowledge-based or model-based) mediation, a version of information integration where the sources cannot be integrated solely based on their own logical schema, but need additional domain knowledge at the mediator to “glue” them together. We solve the problem by introducing a process called contextualization, whereby a source specifies a set of axioms to express its own conceptual model relative to the mediator’s knowledge base. To this end, we present a context specification language CSL that allows the user to specify this mapping, and illustrate how the mediator interprets a CSL specification to update its knowledge schema and preexisting views. The examples are derived from a real-world scenario involving an ongoing collaboration with several neuroscience groups.

Work partially supported by NIH BIRN-CC 3 P41 RR08605-08S1, NSF/NPACI Neuroscience Thrust ASC-975249, and DOE SciDAC/SDM DE-FC02-01ER25486.

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References

  1. A. Artale, E. Franconi, N. Guarino, and L. Pazzi. Part-whole Relations in Object-Centered Systems: An Overview. Data & Knowledge Engineering, 20:347–383, 1996.

    Article  MATH  Google Scholar 

  2. D. Beneventano and S. Bergamaschi. Extensional Knowledge for semantic query optimization in a mediator based system. In Int. Workshop on Foundations of Models for Info. Integ. (FMII-2001), 2001.

    Google Scholar 

  3. B. Benn, Y. Chen, and I. Gringer. A rule-based strategy for schema integration in a heterogeneous information environment, 1996.

    Google Scholar 

  4. S. Bergamaschi, S. Castano, and M. Vincini. Semantic Integration of Semistructured and Structured Data Sources. SIGMOD Record, 28(1):54–59, 1999.

    Article  Google Scholar 

  5. C. Baru, A. Gupta, B. Ludäscher, R. Marciano, Y. Papakonstantinou, P. Velikhov, and V. Chu. XML-Based Information Mediation with MIX. In Intl. Conf. on Management of Data (SIGMOD), pp. 597–599, 1999.

    Google Scholar 

  6. P. A. Bernstein, A. Y. Halevy, and R. A. Pottinger. A vision for management of complex models. SIGMOD Record, 29(4):55–63, 2000.

    Article  Google Scholar 

  7. D. Calvanese, S. Castano, F. Guerra, D. Lembo, M. Melchiori, G. Ter-racina, D. Ursino, M. Vincini. Towards a Comprehensive Methodological Framework for Semantic Integration of Heterogeneous Data Sources. Intl. Workshop on Knowledge Representation meets Databases (KRDB), 2001.

    Google Scholar 

  8. P. N. Creasy and G. Ellis. A Conceptual Graph Approach to Conceptual Schema Integration. In Conceptual Graphs for Knowledge Representation: ICCS, pp. 126–141, Quebec, Canada, 1993.

    Google Scholar 

  9. H. Chalupsky. OntoMorph: A Translation System for Symbolic Knowledge. In Principles of Knowledge Representation and Reasoning, 2000.

    Google Scholar 

  10. L. Ekenberg and P. Johannesson. Conflictfreeness as a Basis for Schema Integration. In Conference on Information Systems and Management of Data (CISMOD), pp. 1–13, 1995.

    Google Scholar 

  11. D. Florescu, A. Levy, and A. Mendelzon. Database Techniques for the World-Wide Web: A Survey. SIGMOD Record, 27(3), September 1998.

    Google Scholar 

  12. A. Gupta, B. Ludäscher, and M. E. Martone. Knowledge-Based Integration of Neuroscience Data Sources. In Intl. Conference on Scientific and Statistical Database Management (SSDBM), 2000.

    Google Scholar 

  13. J. Grant and J. Minker. A Logic-Based Approach to Data Integration. Theory and Practice of Logic Programming (TPLP), 2(3):323–368, 2002.

    Article  MATH  MathSciNet  Google Scholar 

  14. H. Garcia-Molina, Y. Papakonstantinou, D. Quass, A. Rajaraman, Y. Sagiv, J. Ullman, and J. Widom. The TSIMMIS Approach to Mediation: Data Models and Languages. In Next Generation Information Technologies and Systems, 1995.

    Google Scholar 

  15. C. Goble, R. Stevens, G. Ng, S. Bechhofer, N. Paton, P. Baker, M. Peim, and A. Brass. Transparent Access to Multiple Bioinformatics Information Sources. IBM Systems Journal, 40(2):534–551, 2001.

    Article  Google Scholar 

  16. A. Y. Halevy. Answering Queries Using Views: A Survey. VLDB Journal, 10(4):270–294, 2001.

    Article  MATH  Google Scholar 

  17. L.M. Haas, D. Kossmann, E. L. Wimmers, and J. Yang. Optimizing Queries Across Diverse Data Sources. In Intl. Conf. on Very Large Databases (VLDB), pp. 276–285, Athens, Greece, 1997.

    Google Scholar 

  18. E. Hovy. A Standard for Large Ontologies. In Workshop on Research & Development Opportunities in Federal Information Services, 1997.

    Google Scholar 

  19. M. Kifer, G. Lausen, and J. Wu. Logical Foundations of Object-Oriented and Frame-Based Languages. Journal of the ACM, 42(4):741–843, 1995.

    Article  MATH  MathSciNet  Google Scholar 

  20. C.A. Knoblock, S. Minton, J.L. Ambite, P.J.M.N. Ashish, I. Muslea, A. G. Philpot, and S. Tejada. Modeling Web Sources for Information Integration. In 15 th National Conference on Artificial Intelligence, 1998.

    Google Scholar 

  21. B. Ludäscher, A. Gupta, and M. E. Martone. Model-Based Information Integration in a Neuroscience Mediator System. In Intl. Conf. on Very Large Data Bases (VLDB), pp. 639–642, Cairo, Egypt, 2000.

    Google Scholar 

  22. B. Ludäscher, A. Gupta, and M. E. Martone. Model-Based Mediation with Domain Maps. In 17th Intl. Conf. on Data Engineering (ICDE), Heidelberg, Germany, 2001.

    Google Scholar 

  23. A.Y. Levy, A. Rajaraman, and J. J. Ordille. Querying Heterogeneous Information Sources Using Source Descriptions. In Intl. Conference on Very Large Data Bases (VLDB), pp. 251–262, 1996.

    Google Scholar 

  24. D. L. McGuinness, R. Fikes, J. Rice, S. Wilder. The Chimaera Ontology Environment. 17 th Natl. Conf. on Artificial Intelligence (AAAI), 2000.

    Google Scholar 

  25. M.E. Martone, A. Gupta, M. Wong, X. Qian, G. Sosinsky, S. Lamont, B. Ludäscher, and M. H. Ellisman. A Cell-Centered Database for Electron Tomographic Data. Journal of Structural Biology, 2002. to appear; see also http://ncmir.ucsd.edu/CCDB/.

  26. P. Mitra, G. Wiederhold, and M. L. Kersten. A Graph-Oriented Model for Articulation of Ontology Interdependencies. In Extending Database Technology, pp. 86–100, 2000.

    Google Scholar 

  27. N. F. Noy and M. A.Musen. PROMPT: Algorithm and Tool for Automated Ontology Merging and Alignment. In 17th National Conference on Artificial Intelligence (AAAI), pp. 450–455, 2000.

    Google Scholar 

  28. M. Peim, E. Franconi, N. Paton, and C. Goble. Query Processing with Description Logic Ontologies Over Object-Wrapped Databases. In Intl. Conf. on Scientific and Statistical Database Management (SSDBM), 2002.

    Google Scholar 

  29. C. Parent and S. Spaccapietra. Issues and Approaches of Database Integration. Communications of the A CM, 41(5):166–178, 1998.

    Google Scholar 

  30. L. Palopoli, G. Terracina, and D. Ursino. The System DIKE: Towards the Semi-Automatic Synthesis of Cooperative Information Systems and Data Warehouses. In Proc. ADBIS-DASFAA Symposium, pp. 108–117, 2000.

    Google Scholar 

  31. V. Ramesh and S. Ram. Integrity Constraint Integration in Heterogeneous Databases: An Enhanced Methodology for Schema Integration. Information Systems, 22(8):423–446, 1997.

    Article  Google Scholar 

  32. D. Rosaci, G. Terracina, and D. Ursino. A Semi-automatic Technique for Constructing a Global Representation of Information Sources Having Different Formats and Structure. In DEXA, pp. 734–743, 2001.

    Google Scholar 

  33. A. P. Sheth and J. A. Larson. Federated Database Systems for Managing Distributed, Heterogeneous, and Autonomous Databases. ACM Computing Surveys, 22(3):183–236, 1990.

    Article  Google Scholar 

  34. G. Stumme and A. Maedche. FCA-MERGE: Bottom-Up Merging of Ontologies. In IJCAI, pp. 225–234, 2001.

    Google Scholar 

  35. C. Türker. Semantic Integrity Constraints in Federated Database Schemata. DISDBIS 63, infix-Verlag, 1999. Ph.D. thesis, Fakultät für Informatik, Universität Magdeburg.

    Google Scholar 

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Author information

Authors and Affiliations

  1. San Diego Supercomputer Center, University of California, San Diego

    Amarnath Gupta & Bertram Ludäscher

  2. Department of Neurosciences, University of California, San Diego

    Maryann E. Martone

Authors
  1. Amarnath Gupta
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  2. Bertram Ludäscher
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  3. Maryann E. Martone
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Editor information

Editors and Affiliations

  1. Database Laboratory, School of Computer and Communication Sciences, Ecole Polytechnique Fédérale Lausanne (EPFL), 1015, Lausanne, Switzerland

    Stefano Spaccapietra

  2. Owen Graduate School of Management, Vanderbilt University, Nashville, TN, 37203, USA

    Salvatore T. March

  3. Graduate School of Informatics, Department of Social Informatics, Kyoto University, Yoshida Sakyo, Kyoto, 606-8501, Japan

    Yahiko Kambayashi

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© 2002 Springer-Verlag Berlin Heidelberg

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Gupta, A., Ludäscher, B., Martone, M.E. (2002). Registering Scientific Information Sources for Semantic Mediation. In: Spaccapietra, S., March, S.T., Kambayashi, Y. (eds) Conceptual Modeling — ER 2002. ER 2002. Lecture Notes in Computer Science, vol 2503. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45816-6_23

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  • DOI: https://doi.org/10.1007/3-540-45816-6_23

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  • Print ISBN: 978-3-540-44277-6

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