planning - designing - developing IT
Special Interest Group on Systems Analysis and Design

Publications

Main Memory Oriented Optimization of 00 Queries Using Typed Datalog with Foreign Predicates

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Object-oriented DBMS’s (OODB’s) have created a demand for relationally complete, extensible, and declarative object-oriented (00) query languages. Until now,...

A Normalization Framework for Multimedia Databases

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We present a normalization framework for the design of multimedia database schemas with reduced manipulation anomalies. To this end,...

Measuring the effects of data distribution models on performance evaluation of distributed database systems

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The effect of simplistic assumptions about the data distribution and replication in a system on performance measures and the...

Object-oriented databases: definition and research directions

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An object-oriented database is defined and justified on the basis of a small set of central object-oriented concepts. A...

A New Architecture for Integration of CORBA and OODB

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Object-oriented database system (OODB) supports an object-oriented data model with the functionality of persistency and transaction semantics. In order...

A Data/Knowledge Paradigm for the Modeling and Design of Operations Support Systems

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This paper develops the Smart Object paradigm and its instantiation, which provide a new conceptualization for the modeling, design,...

Toward Managing Uncertain Spatial Information for Situational Awareness Applications

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Situational awareness (SA) applications monitor the real world and the entities therein to support tasks such as rapid decision...

Ontological Evaluation of Enterprise Systems Interoperability Using ebXML

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Enterprise systems interoperability (ESI) is an important topic for business currently. This situation is evidenced, at least in part,...

PRISMA/DB: A Parallel, Main Memory Relationh DBMS

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PRISWDB is a full-fledged parallel, main memory relational database management system the design of which is characterized by two...

Design and Performance Evaluation Considerations of a Multimedia Medical Database

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Multimedia information management and communications systems for medical applications have been undergoing design and development for more than ten...