Kazimierz
Subieta
Biography:
Kazimierz
Subieta is Professor of Computer Science and chairman of the
Software Engineering Chair at the Polish-Japanese Institute of
Information Technology in Warsaw, Poland. His research interests
include object-oriented databases, federated databases, object-oriented
analysis and design, and Internet technologies. He participated in many
software projects, including the object-oriented DBMS Loqis, the DBPL
system, and the EC 5-th Framework project ICONS. Kazimierz Subieta has
written more than 100 research papers and 7 books, and promoted 11
PhD-s. Currently he participates in the EC 6-th Framework project eGov
Bus (IST -26727) and coordinates the EC 6-th Framework project VIDE
(IST 033606 STP).
"
Orthogonal Persistence Revisited"
Stack-Based
Query Language (SBQL) is a model query and programming
language for a wide family of object-oriented database models. SBQL is
the result of investigations into a uniform theoretical and conceptual
basis for object-oriented query languages integrated with programming
capabilities and abstractions, including database abstractions:
updatable views, stored procedures and transactions. SBQL is developed
according to the Stack-Based Architecture (SBA) that is a conceptual
frame for developing object-oriented query and programming languages.
SBQL has the same role as object algebras, but it is much more
universal, with precise formal semantics, directly implementable,
optimizable and enabling strong typechecking. SBA and SBQL deal with
object store models that include complex objects, associations (links),
classes, types, methods, inheritance, dynamic roles, encapsulation,
polymorphism, semi-structured data and other features. The paper
presents fundamental ide
as
of SBA and SBQL.