Dmitry O. Martynov

Learn More
New methods and tools for application development in collaborative scientific enterprises (like Virtual Observatories (VO)) over multiple distributed sources of data and programs are required. In this paper we focus on results of research and experimental work oriented on problem-driven subject mediation emphasizing aspects of LAV/GLAV information sources(More)
This position paper provides a short summary of results obtained so far on an application-driven approach for mediation-based EIS development. This approach has significant advantages over the conventional, information source driven approach. Basic methods for the application-driven approach are discussed including synthesis methods of canonical information(More)
Query rewriting method is proposed for the heterogeneous information integration infrastructure formed by the subject mediator environment. Local as View (LAV) approach treating schemas exported by sources as materialized views over virtual classes of the mediator is considered as the basis for the subject mediation infrastructure. In spite of significant(More)
  • 1