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Business Object Component Architecture

T. Digre
1998 IEEE Software  
In this context, components embody the semantics of a target problem domain, isolated from the complexities that underlie distributed object technology.  ...  Tom Digre, Data Access Technologies Business Object Component Architecture Given the rapid pace at which technology evolves, developers need a means for segregating a company's core business information  ...  Domain subsystems are composed of integrated sets of domain objects for a particular purpose. Domain subsystems may also be composed of smaller domain subsystems.  ... 
doi:10.1109/52.714818 fatcat:ajraxds7jbfalc63ob6to5cwfu

Metadatabase modeling for enterprise information integration

Cheng Hsu, Gilbert Babin, Lester Yee, M'Hamed Bouziane, Waiman Cheung, Laurie Rattner
1992 Journal of Systems Integration  
An underpinning to the notion of Computer Integrated Enterprises is information integration; that is, the integration of information resources and decision logic across the enterprise so as to achieve  ...  In addition, the prototype environment of the metadatabase that this system creates is illustrated through some examples taken from a Computer Integrated Manufacturing case.  ...  Acknowledgement The research is supported in part through a National Science Foundation grant DDM-9015277 and  ... 
doi:10.1007/bf02265069 fatcat:ib6uw3w7a5h6xfw4vbvmjagn3a

A cache engine for e-content integration

P. Triantafillou, N. Ntarmos, J. Yannakopoulos
2004 IEEE Internet Computing  
To address this problem, the authors developed the Data Integration Cache Engine (DICE), which uses summarization techniques (subqueries and Bloom filters) and semantic metadata to achieve semantic active  ...  caching in the context of Internet-based data integration applications.  ...  We believe that borrowing techniques from the field of content distribution networks and distributed databases might help us in this direction.  ... 
doi:10.1109/mic.2004.1273485 fatcat:lashmi7qkjaolnfopicbi53wei

Parallel handling of integrity constraints [chapter]

Paul W. P. J. Grefen, Jan Flokstra, Peter M. G. Apers
1991 Lecture Notes in Computer Science  
In the PRISMA project, an integrity constraint handling subsystem for a relational DBMS is developed, that meets both requirements.  ...  Integrity constraints form an important part of a data model. Therefore, a complete integrity constraint handling subsystem is considered an important part of any modern DBMS.  ...  of Amsterdam and the Centre for Mathematics and Computer Science Amsterdam in the development of our DBMS.  ... 
doi:10.1007/3-540-54132-2_60 fatcat:qbadhmjq6fdi7neonwszvcoyye

A Distributed Real-Time Main-Memory Database for Telecommunication [chapter]

Jan Lindström, Tiina Niklander, Pasi Porkka, Kimmo Raatikainen
2000 Lecture Notes in Computer Science  
It maintains real-time constraints of transactions, database integrity, and concurrency control.  ...  The integration of network control, management, and administration also leads to a situation where database technology becomes an integral part of the core network; For example in architectures like TMN  ... 
doi:10.1007/10721056_12 fatcat:bkdywaxru5harjum2lf5kpwscu

Integrity control in relational database systems — an overview

Paul W.P.J. Grefen, Peter M.G. Apers
1993 Data & Knowledge Engineering  
Second, a number of projects is described that have resulted in the realization of database management systems supporting integrity constraints; the various projects are compared with respect to a number  ...  This paper gives an overview of research regarding integrity control or integrity constraint handling in relational database management systems.  ...  The referees of the DKE journal are thanked for their comments on the first submitted version of this paper.  ... 
doi:10.1016/0169-023x(93)90008-d fatcat:5jnsitez4fbfnhsgoqsfepc56y

Web Services Based Integration Tool for Heterogeneous Databases

Amin Noaman, Fathy Essia, Mostafa Salah
2013 International Journal of Research in Engineering and Science  
The integration tool has been built for integrating data from different data stores (databases) that were created with different database engines.  ...  In this paper we introduce an integration system that consists of two subsystems (tools): integration sub-system (tool) and query (sub-system) tool.  ...  Figure 3 shows a sequence diagram for the query subsystem. The diagram illustrates the dynamic behavior of the subsystem.  ... 
doi:10.9790/9364-0131626 fatcat:muyucfx7wnf2nllwqbzqujiusm

Context Integration for Mobile Data Tailoring

C. Bolchini, C. Curino, F.A. Schreiber, L. Tanca
2006 7th International Conference on Mobile Data Management (MDM'06)  
Therefore new challenges have to be faced such as: data filtering in a context-aware fashion, integration of not-known-in-advance data sources, automatic extraction of the semantics.  ...  Independent, heterogeneous, distributed, sometimes transient and mobile data sources produce an enormous amount of information that should be semantically integrated and filtered, or, as we say, tailored  ...  The development of the Semantic Web [2] has unveiled the need to move the level of web data management from a purely syntactic level to a more semantic one [10] .  ... 
doi:10.1109/mdm.2006.52 dblp:conf/mdm/BolchiniCST06 fatcat:2mckrr663req7hdscpq2oiwhei

IBIS: Semantic Data Integration at Work [chapter]

Andrea Calì, Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini, Paolo Naggar, Fabio Vernacotola
2003 Lecture Notes in Computer Science  
In this paper we present IBIS (Internet-Based Information System), a system for the semantic integration of heterogeneous data sources, which adopts innovative and state-of-the-art solutions to deal with  ...  A key issue is that the system allows the specification of integrity constraints (modeling constraints in the domain of interest) in the global schema.  ...  Given a data integration system I = G, S, M and a legal source database D, the semantics of I is the set of global databases that are legal for I wrt D.  ... 
doi:10.1007/3-540-45017-3_8 fatcat:wo4k4e6jozhpdaybxubdizanui

An Empirical Perspective of Using Ternary Relationships in Database Conceptual Modelling

2003 Informatics in Education. An International Journal  
To apply Extended Entity Relationship Model (EER) is a good method for representing requirements on information systems, because of its high level of abstraction.  ...  Some special topics in identifying ternary relationships such as the importance of the domain of text and the intersection data are also investigated.  ...  The aim is to develop databases that keep all the integrity constraints an that force their verification regardless of which program accesses the database.  ... 
doi:10.15388/infedu.2003.14 fatcat:qr6n6ciskzcutdeuyulvgz4ftu

Parallel handling of integrity constraints on fragmented relations

Paul W. P. J. Grefen, Peter M. G. Apers
1990 Proceedings of the second international symposium on Databases in parallel and distributed systems - DPDS '90  
The ideas as presented in this paper are used in the context of the PRISMA database machine; they have a more general applicability though.  ...  Integrity constraint handling is considered an important issue in relational database management systems. Many studies were already conducted in this area.  ...  of Amsterdam and the Centre for Mathematics and Computer Science Amsterdam in the development of our DBMS.  ... 
doi:10.1145/319057.319081 fatcat:ttfpvwlnnvcyjkgrseckzomhwy

Construction of a set of harmonized data models in distributed databases based on semantics

Ainura Kasymalieva
2016 Business Informatics  
the application development and complements the data distribution strategy across the nodes of the enterprise.  ...  This article presents the principles for forming a family of harmonized data models. It provides a formal description of them, the algorithms and the possible core formation practices.  ...  The methodology of distributed database modeling uses a semantic dictionary based on the principles of ontology.  ... 
doi:10.17323/1998-0663.2016.2.48.56 fatcat:qik3ocsgmfdihdnjjiovcypmye

Web-Based Interactions Support for Information Systems

Youcef Baghdadi
2002 Informing Science  
It describes a solution where the interaction elements are encapsulated into a separate subsystem and located in a web server to be used by other subsystems to exchange and share data and to perform processes  ...  This paper frames this problem as lack of representation and implementation of interactions among the subsystems and external sources.  ...  of the interaction support system.  ... 
doi:10.28945/537 fatcat:ehbq2ho3ozamtkdm5p7lwnban4

Design & Research of Legal Affairs Information Service Platform Based on UIMA and Semantics

Wang Chen, Zhang Jia, Qin Lele
2016 International Journal of Future Generation Communication and Networking  
system, MapReduce -a batch processing technology and BigTable -a distributed database.  ...  It also provides detailed introduction to the realization of the combination of big data and cloud computing and its application in this information platform by virtue of designing UFS -a distributed file  ...  Acknowledgement This work is financially supported by Scientific Research Project of Hebei Science and Technology Department, China (No. 13215325)  ... 
doi:10.14257/ijfgcn.2016.9.3.01 fatcat:4ogfmsunpjbhrfifr5fhie3jsy

The Design of the Aviation Products Semantic Information System Based on Ontology

Zhang Danping, Wang Youyuan, Zong Qi, Ji Hongsheng, Dai Xianming
2012 Procedia Engineering  
Based on the current needs, the dissertation defined and developed a new kind of information system----Semantic Information System.  ...  From these points it is very important to develop Semantic Information System.  ...  It can be divided into five subsystems: semantic subsystem, semantic extraction subsystem, storage subsystem semantics, semantic query and analysis subsystem, and semantic output Subsystem.  ... 
doi:10.1016/j.proeng.2012.01.672 fatcat:l3fl25mvxzaq3inw5liw3srkau
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