Concept

Specification (technical standard)

Related publications (162)

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A VHDL-AMS Modeling Methodology for Top-Down/Bottom-Up Design of RF Systems

Alain Vachoux, Matteo Contaldo

This chapter presents a modeling methodology for the top-down/bottom-up design of RF systems based on systematic use of VHDL-AMS models. The model interfaces are parameterizable and pin-accurate. The designer can choose to parameterize the models using per ...

Springer2010

A spin- and angle-resolving photoelectron spectrometer

Martin Mansson

A new type of hemispherical electron energy analyzer that permits angle and spin resolved photoelectron spectroscopy has been developed. The analyzer permits standard angle resolved spectra to be recorded with a two-dimensional detector in parallel with sp ...

2010

Governance of innovation in the European railway sector

Marc Laperrouza, Guillaume De Tilière

The European railway sector has undergone major transformations over the past two decades. Domestic reforms have been buttressed by European directives aimed at creating a single European railway market. In this new environment roles have been significantl ...

2010

Traffic Control: Current Systems and Future Vision of Cities

This paper summarises the results from a questionnaire-based survey and follow-up discussions with traffic operations staff of various cities in the world. The questionnaire asked cities about their currently employed control systems as well as about their ...

2010

A VHDL-AMS Modeling Methodology for Top-Down/Bottom-Up Design of RF Systems

Alain Vachoux, Matteo Contaldo

This paper presents a modelling methodology for the top-down/bottom-up design of RF systems based on systematic use of VHDL-AMS models. The model interfaces are parameterizable and pin-accurate. The designer can choose to parameterize the models using perf ...

ECSI2009

Guideline for Use of Fibre Optic Sensors

Luc Thévenaz

Development of standards and guidelines for performance specifications and testing for fibre optic sensors has been discussed since the mid-nineties of the last century in the scientific community as well as in the industry. Very global standards for the u ...

2009

Adaptive Physical Design for Curated Archives

Anastasia Ailamaki, Debabrata Dash

We introduce AdaptPD, an automated physical design tool that improves database performance by continuously monitoring changes in the workload and adapting the physical design to suit the incoming workload. Current physical design tools are offline and requ ...

2009

A critical examination of the size effect correction for welded steel tubular joints

Alain Nussbaumer, Luís Costa Borges, Ann Schumacher

Welded circular hollow section (CHS) joints typical to bridge construction have been examined in an experimental, numerical, and analytical study with respect to their fatigue strength. Evidence from this study has indicated lower fatigue strength for join ...

2009

Declarative Specification and Alignment Verification of Services in ITIL

Gil Regev, Alain Wegmann, Irina Rychkova

IT organizations that wish to implement the best practices recommended by the IT Infrastructure Library (ITIL) need to specify the level of service provided to their customers. The implemented service needs to comply with this specification. We propose a m ...

2008

Formal semantics for refinement verification of entreprise models

Irina Rychkova

In this dissertation we investigate how Business/IT alignment in enterprise models can be enhanced by using a software engineering stepwise refinement paradigm. To have an IT system that supports an enterprise and meets the enterprise business needs, manag ...

EPFL2008