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MEMO Organisational Modelling Language : requirements and core diagram types

Frank, Ulrich - 2011

An enterprise model comprises various abstractions of an enterprise that represent both information systems and the surrounding action systems. These different models are integrated in order to avoid redundant work and to contribute to a tight and consistent integration of action systems and...

Persistent link: https://www.econbiz.de/10009722233

Multi-perspective enterprise modelling : background and terminological foundation

Frank, Ulrich - 2011

In Information Systems, enterprise modelling has been a pivotal field of research that has evolved over a period of more than 20 years. In recent years, the main research focus was on adapting approaches to enterprise modelling to changing requirements, e.g. provide support for IT management. To...

Persistent link: https://www.econbiz.de/10009722234

The MEMO meta modelling language (MML) and language architecture

Frank, Ulrich - 2010 - Revised version

Graphical Modeling Framework (GMF). The evaluation of both approaches shows that none of them is satisfactory as a meta …

Persistent link: https://www.econbiz.de/10009537034

Thoughts on classification - instantiation and generalisation - specialisation

Frank, Ulrich - 2012

Classification and generalisation are arguably the most important abstractions used in conceptual modelling. From a software developer's perspective it may seem that there is a clear difference between classification and generalisation. However, this impression is deceptive. It is indeed...

Persistent link: https://www.econbiz.de/10009683367

Structured Ambiguity and Model Misspecification

Hansen, Lars Peter - 2020

A decision maker is averse to not knowing a prior over a set of restricted structured models (ambiguity) and suspects that each structured model is misspecified. The decision maker evaluates intertemporal plans under all of the structured models and, to recognize possible misspecifications,...

Persistent link: https://www.econbiz.de/10012850959

Making Decisions under Model Misspecification

Cerreia‐Vioglio, Simone; Hansen, Lars Peter; … - 2021

We use decision theory to confront uncertainty that is sufficiently broad to incorporate “models as approximations.” We presume the existence of a featured collection of what we call “structured models” that have explicit substantive motivations. The decision maker confronts uncertainty...

Persistent link: https://www.econbiz.de/10013247388

IT Infrastructure Modeling Language (ITML): a DSML for supporting IT management

Frank, Ulrich; Kaczmarek-Heß, Monika; Kinderen, Sybren de - 2021

In this research report, we present a new version of IT Modeling Language (ITML). It is integrated with the family of … Domain-Specific Modeling Languages (DSMLs) that are part of Multi-Perspective Enterprise Modeling (MEMO). The design of the … ITML was specified with the meta modeling language MEMO MML. Due to the considerable size of the meta model, its …

Persistent link: https://www.econbiz.de/10012794270

The MEMO meta modelling language (MML) and language architecture

Frank, Ulrich - 2011 - 2. ed.

Graphical Modeling Framework (GMF). The evaluation of both approaches shows that none of them is satisfactory as a meta …

Persistent link: https://www.econbiz.de/10009538822

Making decisions under model misspecification

Cerreia Vioglio, Simone; Hansen, Lars Peter; … - 2020 - This version: August 3, 2020

Persistent link: https://www.econbiz.de/10012493357