Concept

Enterprise architecture

Related publications (152)

SeamCAD: Object-Oriented Modeling Tool for Hierarchical Systems in Enterprise Architecture

Enterprise Architecture (EA) requires modeling enterprises across multiple levels (from markets down to IT systems). Providing tool support for such models is a challenge (e.g. model containment hierarchy, navigation difficulties, problems to relate elemen ...

2006

A Method of Functional Alignment Verification in Hierarchical Enterprise Models

Alain Wegmann, Irina Rychkova

Enterprise modeling involves multiple domains of expertise: requirements engineering, business process modeling, IT development etc. Our experience has shown that hierarchical enterprise models, made of an assembly of system models, are effective. In these ...

2006

Package Universes: Which Components Are Real Candidates?

Package universes is a component-distribution architecture based on explicitly managing the set of components visible at assembly time. The architecture is usable as is for a number of common organizations and software-engineering processes. Also, by provi ...

2006

Integration of ISS into the VIOLA Meta-scheduling Environment

Mark Sawley, Trach-Minh Tran, Vincent Keller, Pierre Kuonen

The authors present the integration of the Intelligent (Grid) Scheduling System into the VIOLA meta-scheduling environment which itself is based on the UNICORE Grid software. The goal of the new, integrated environment is to enable the submission of jobs t ...

2006

Architectural and Technology Influence on the Optimal Total Power Consumption

Pierre-André Farine, Christian Piguet

In this paper, an approximated closed-form total power consumption equation for circuits working at their optimal supply and threshold voltage is presented. Comparisons of this formula to the numerical calculation show an error less than 3% on a set of thi ...

2006

Exploiting reference idempotency to reduce speculative storage overflow

Babak Falsafi

Recent proposals for multithreaded architectures employ speculative execution to allow threads with unknown dependences to execute speculatively in parallel. The architectures use hardware speculative storage to buffer speculative data, track data dependen ...

2006

EPICURE : A Partitioning and CoDesign Framework For Reconfigurable Computing

Sébastien Bilavarn

This paper presents a new global design methodology capable to bridge the gap between an abstract specification level and a heterogeneous reconfigurable architecture level. The Epicure contribution is the result of a joint study on abstraction/refinement m ...

2006

The Global Sensor Networks middleware for efficient and flexible deployment and interconnection of sensor networks

Karl Aberer, Manfred Hauswirth, Ali Salehi

The lack of standardization and the continuous inflow of novel sensor network technologies have made their deployment the main factor of manpower consumption, considerably complicate the interconnection of heterogeneous sensor networks, and make portable a ...

2006

Definition of an Object-Oriented Modeling Language for Enterprise Architecture

Alain Wegmann, Lam Son Lê

In enterprise architecture, the goal is to integrate business resources and IT resources in order to improve an enterprises competitiveness. In an enterprise architecture project, the development team usually constructs a model that represents the enterpri ...

2005

A Method and Tool for Business-IT Alignment in Enterprise Architecture

Gil Regev, Alain Wegmann, Lam Son Lê, Irina Rychkova, Pavel Balabko

Enterprise architects seek to align enterprise processes and structure with their supporting IT systems so that enterprises can flourish in their environment. The enterprise architecture (EA) discipline has emerged from business best practices. EA framewor ...

2005

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