Concept

Business architecture

Publications associées (124)

SeamCAD: a hierarchy-oriented modeling language and a computer-aided tool for entreprise architecture

Modeling Enterprise Architecture requires representing multiple diagrams of an enterprise, which typically shows the multiples business entities, IT systems, even software components and the services they offer. This could be done by a team of stakeholders ...

EPFL2008

e-Innovation and financial services

Yang Yang

The Internet, a classic Schumpeterian innovation, has profoundly altered our lives and influenced the ways we do business. It is now widely accepted by policy makers, scholars, and enterprises that the Internet and related information technologies are the ...

EPFL2008

Open source corporate strategy (OSCS)

Juan Andrei Villarroel Fernandez

This doctoral dissertation defines and sheds light on a nascent phenomenon in management, informally referred to as "crowdsourcing". I term this concept Open Source Corporate Strategy, or OSCS, which borrows insights from the open source innovation literat ...

EPFL2008

Using Declarative Specifications in Business Process Design

Gil Regev, Alain Wegmann, Irina Rychkova

Business process modeling techniques, such as BPMN, encourage the early specification of the exact order in which the activities of the process will be executed. However, a business process may be exposed to different environments and subjected to many con ...

2008

High-Level Design and Analysis of Business Processes. The Advantages of Declarative Specifications

Gil Regev, Alain Wegmann, Irina Rychkova

2008

High-level design and analysis of business processes the advantages of declarative specifications

Gil Regev, Alain Wegmann, Irina Rychkova

2008

Business-IT Alignment with SEAM for Enterprise Architecture

Gil Regev, Alain Wegmann, Lam Son Lê, Irina Rychkova, José Diego de la Cruz Garcia

To align an IT system with an organization’s needs, it is necessary to understand the organization’s position within its environment a well as its internals. In SEAM for Enterprise Architecture the organization is considered as a hierarchy of systems that ...

IEEE2007

An Example of a Hierarchical System Model Using SEAM and its Formalization in Alloy

Gil Regev, Alain Wegmann, Lam Son Lê, Irina Rychkova, José Diego de la Cruz Garcia

SEAM is an enterprise architecture method based on RM-ODP part 2. In this paper, we present an example of a SEAM hierarchical model where the behavioral part is formalized in Alloy. We introduce four kinds of actions and their relationships to properties t ...

2007

Teaching Enterprise and Service-Oriented Architecture in Practice

Gil Regev, Alain Wegmann, Lam Son Lê, Irina Rychkova, José Diego de la Cruz Garcia

Many companies expect their IT developers to understand their business strategy and to specify IT systems that will impact favorably the execution of their business strategy. Enterprise Architecture (EA) and Service-Oriented Architecture (SOA) address thes ...

2007

Formal Semantics for Property-Property Relations in SEAM Visual Language: Towards Simulation and Analysis of Visual Specifications

Alain Wegmann, Irina Rychkova

SEAM is an enterprise architecture method that defines a visual language for modeling. Our goal is to provide formal semantics for SEAM. Model simulation, model comparison, and refinement verification are practical benefits we expect from this formalizatio ...

2007

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