A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Filters
Conceptual Model Interoperability: A Metamodel-driven Approach
[chapter]
2014
Lecture Notes in Computer Science
Preserved Fulltext
We present the main approach and some essential metamodel-driven rules for the static, structural, components of ER, EER, UML v2.4.1, ORM, and ORM2. ...
The transformations for model elements and patterns are used with the metamodel to verify correctness of inter-model assertions across models in different languages. ...
Acknowledgements This work is based upon research supported by the National Research Foundation of South Africa (Project UID: 90041) and the Argentinian Ministry of Science and Technology. ...
doi:10.1007/978-3-319-09870-8_4
fatcat:tnbstxqdhzhqnmkicthy7f7afy
A Conceptual Markup Language That Supports Interoperability between Business Rule Modeling Systems
[chapter]
2002
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2006; you can also visit the original URL.
The file type is application/pdf.
Clearly domain modeling of this kind will be closely related to work on so-called ontologies and we will briefly discuss the analogies and differences, introducing methodological patterns for designing ...
distributed business models. ...
Structure of the Paper: In § 2, we discuss modeling patterns and principles of ontologies, and differences between business rules and ontology rules. § 3 gives a bird's eye introduction to ORM, emphasizing ...
doi:10.1007/3-540-36124-3_2
fatcat:u5z6trzelrdd3aes6axbrnkrfe
Toward an Ontology-Driven Unifying Metamodel for UML Class Diagrams, EER, and ORM2
[chapter]
2013
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2016; you can also visit the original URL.
The file type is application/pdf.
Software compatibility and application integration can be achieved using their respective conceptual data models. However, each model may be represented in a different language. ...
Aiming toward filling this gap, we designed a common, ontology-driven, metamodel of the static, structural, components of ER, EER, UML v2.4.1, ORM, and ORM2, such that each is a fragment of the encompassing ...
Acknowledgements This work is based upon research supported by the National Research Foundation of South Africa (Project UID: 80584) and the Argentinian Ministry of Science and Technology. ...
doi:10.1007/978-3-642-41924-9_26
fatcat:2xryjgddvrfldkkgrilqjxmegm
From XML to Relational Models
2010
Informatica
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
However, without efficient schema mapping mechanisms or models that allow for the storage and management of information from several distinct systems, the goal of interoperability is impossible to attain ...
This paper reviews leading research in the fieldfocusing particularly on three novel approaches taken -and proposes an original schema mapping mechanism using a conceptual model which, due its higher level ...
This study is the result of work undertaken as part of the "Software Process Management Platform: modeling, reuse and measurement". Project number: TIN2004/07083. ...
doi:10.15388/informatica.2010.302
fatcat:xbwi3wmo3zaelitvsr6a6h3m7q
Conceptual Schema Optimisation – Database Optimisation before sliding down the Waterfall
[article]
2021
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
When optimising schemas, one would like to preserve some level of equivalence between the schemas before and after a transformation. ...
We distinguish between two classes of equivalence, one based on the mathematical semantics of the conceptual schemas, and one on conceptual preference by humans. ...
such as Enhanced Entity Relationship (EER) modelling or Object-Role Modelling (ORM). ...
arXiv:2105.12647v1
fatcat:tmrlcgonfrdbroovfdnrfqvzfe
EVORM: A conceptual modelling technique for evolving application domains
1994
Data & Knowledge Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
EVORM is the result of applying a general theory for the evolution of application domains to the object role modelling technique PSM, a generalisation of ER, EER, FORM and NIAM. ...
In version modelling, a structural change requires the replacement of the old system by a new system, and a costly conversion of the old population into a new population conforming to the new schema. ...
PSM can be regarded as a common base for object role modelling techniques like NIAM, FORM, ER [11] , EER [27] and IFO [1] . ...
doi:10.1016/0169-023x(94)90031-0
fatcat:ca5y7o7qjjfsngl46cezv46kom
An ontology-driven unifying metamodel of UML Class Diagrams, EER, and ORM2
2015
Data & Knowledge Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
We describe two practical use cases of the metamodel, being a quantitative assessment of the entities of 30 models in ER/EER, UML, and ORM/ORM2, and a qualitative evaluation of inter-model assertions. ...
To this end, we designed a common and unified ontology-driven metamodel of the static, structural components and constraints in such a way that it unifies ER, EER, UML Class Diagrams v2.4.1, and ORM and ...
Acknowledgments This work is based upon research supported by the National Research Foundation of South Africa and the Argentinian Ministry of Science and Technology (MINCyT). ...
doi:10.1016/j.datak.2015.07.004
fatcat:3mrf4plfm5fyrmxtz6lustub5m
A General Theory for the Evolution of Application Models – Full version
[article]
2021
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
The theory makes a distinction between the underlying information structure at the conceptual level, its evolution on the one hand, and the description and semantics of operations on the information structure ...
In this general theory, the underlying data model is a parameter, making the theory applicable for a wide range of modelling techniques, including object-role modelling and object oriented techniques. ...
You89] ), EER ([EGH + 92]), NIAM ( [NH89] ), IFO ( [AH87] ) and the generalized object role data modelling technique PSM ( [HW93] , [HPW92] ), action modelling techniques such as Task Structures ( ...
arXiv:2105.11308v1
fatcat:xida55zzwzhwbcbg6wrqreicwq
Ontology engineering and (digital) business ecosystems: A case for a pragmatic web
2007
2007 IEEE Conference on Emerging Technologies & Factory Automation (EFTA 2007)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Any successful (human or artificial) agent interaction requires interoperability and meaning agreement next to trust and privacy. ...
in a dynamic, self-organising and self-regulating configuration. ...
EER, …) typical of modelling methods. ...
doi:10.1109/efta.2007.4416866
dblp:conf/etfa/SpynsM07
fatcat:o6wkqkqsgrfidn3qols6j26qnq
Evidence-based lean logic profiles for conceptual data modelling languages
[article]
2019
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Other Versions
Multiple logic-based reconstructions of conceptual data modelling languages such as EER, UML Class Diagrams, and ORM exist. ...
They mainly cover various fragments of the languages and none are formalised such that the logic applies simultaneously for all three modelling language families as unifying mechanism. ...
and its flavours such as Cog-NIAM and FCO-IM, MADS [83] , and Telos [78] . ...
arXiv:1809.03001v2
fatcat:nvbx3nhshbckxok75z5mi7gh2y
A general theory for evolving application models
1995
IEEE Transactions on Knowledge and Data Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
This theory makes a distinction between the underlying information structure at the conceptual level, its evolution on the one hand, and the description and se mantics of operations on the information ...
In this general theory, the underlying data model is a parameter, making the theory applicable for a wide range of modelling techniques, including object-role modelling and object oriented techniques. ...
In case of snapshot databases, struc ture modifications will lead to costly data conversions and reprogramming. ...
doi:10.1109/69.476503
fatcat:re4whizr7jdm3audlv3y6echo4
Advances in Data Modeling Research
2006
Communications of the Association for Information Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
We focus on four primary areas where data modeling research offers rich opportunities: spatio-temporal semantics, genome research, ontological analysis and empirical evaluation of existing models. ...
We highlight past work in each area and also discuss open questions, with a view to promoting future research in the overall data modeling area. ...
For example, finding that the extended ERM (EER) schema is more or less readable than the object-oriented (OO) model (Booch 1994 ) schema for a case does not indicate why this was observed. ...
doi:10.17705/1cais.01730
fatcat:2fzkho54ufavhmbj5artfr7l7y
Goal, a Graph-Based Object and Association Language
[chapter]
1994
Advances in Database Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
The entity classes and relationships in the EER model correspond roughly to the named object classes and named value classes in GDM. ...
Closely related to the ER model is the NIAM (Nijssen's Information Analysis Method) schema technique (Nijssen and Halpin, 1989; Wintraecken, 1990 ) which is also known as ORM (Object Role Model). ...
SUGGESTIONS FOR FURTHER RESEARCH ON TYPING until the minimal extension relation between the schema graph and this instance graph covers the instance graph and is class-name correct. ...
doi:10.1007/978-3-7091-2704-9_13
fatcat:fvb2gva6u5h5fjjkbo3gdwglce
Ontological evaluation of enterprise systems interoperability using ebXML
2005
IEEE Transactions on Knowledge and Data Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
modeling, and process modeling. ...
We, and other researchers, have shown the usefulness of the representation model for analyzing, evaluating, and engineering techniques in the areas of traditional and structured systems analysis, object-oriented ...
ACKNOWLEDGEMENT The authors are indebted to colleagues at the SAP Innovation Congress 2002, Tampa, Florida, and the workshop on "Information Systems Foundations: Building the Theoretical Base," Australian ...
doi:10.1109/tkde.2005.79
fatcat:hfxbnhilwffrrphh7hvw46q4re
The model multiplicity problem: experimenting with real-time specification methods
2000
IEEE Transactions on Software Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
AbstractÐThe Object-Process Methodology (OPM) specifies both graphically and textually the system's static-structural and behavioral-procedural aspects through a single unifying model. ...
These methods usually employ at least three distinct models for specifying various system aspectsÐmainly structure, function, and behavior. ...
The authors found that the EER model is better than the OO model in specifying unary and ternary relationships, that it takes less time to generate EER schemas, and that the EER model is preferred by the ...
doi:10.1109/32.879812
fatcat:4xdgw4jelndjpgm6ndaizmxmu4
« Previous
Showing results 1 — 15 out of 21 results