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Publications associées (388)

Value Map: A Diagnostic Framework to Improve Value Creation and Capture in Service Systems

In this paper, we introduce a problem structuring method (PSM) called “Value Map”. Value Map is an extension to the Supplier Adopter Relationship Diagram in the Systemic Enterprise Architecture Method (SEAM). Value Map assists in understanding, analysis an ...

SCITEPRESS - Science and Technology Publications2013

Requirements modeling in SEAM: The example of a car crash management system

Gil Regev, Alain Wegmann, Arash Golnam, Gorica Tapandjieva Sekulovska, Anshuman Bahadur Saxena, Biljana Bajic-Bizumic, George Popescu, Maedeh Yassaee

This paper presents how business and IT requirements are captured with the Systemic Enterprise Architecture Methodology (SEAM). The method is applied to the Car Crash Management System (CMS) - Software Product Line (SPL) case study. The existing business s ...

IEEE2013

Displacement Convexity - A Useful Framework for the Study of Spatially Coupled Codes

Rüdiger Urbanke, Nicolas Macris, Rafah El-Khatib

Spatial coupling has recently emerged as a powerful paradigm to construct graphical models that work well under low-complexity message-passing algorithms. Although much progress has been made on the analysis of spatially coupled models under message passin ...

Ieee2013

Predicting the Usefulness of Monitoring for Identifying the Behavior of Structures

Ian Smith, James-Alexandre Goulet

Structures can be better understood when measurement data are used to improve the modeling of structural behavior. Our capacity to interpret data depends on aspects such as the choice of model class, model parameters (and their range of possible values), a ...

American Society of Civil Engineers2013

Distal: A Framework for Implementing Fault-tolerant Distributed Algorithms

André Schiper, Pamela Isabel Delgado Borda, Zarko Milosevic, Martin Biely

We introduce Disal, a new framework that simplifies turning pseudocode of fault tolerant distributed algorithms into efficient executable code. Without proper tool support, even small amounts of pseudocode normally ends up in several thousands of lines of ...

2013

Probabilistic Lexical Modeling and Unsupervised Training for Zero-Resourced ASR

Ramya Rasipuram, Marzieh Razavi

Standard automatic speech recognition (ASR) systems rely on transcribed speech, language models, and pronunciation dictionaries to achieve state-of-the-art performance. The unavailability of these resources constrains the ASR technology to be available for ...

2013

Elastomeric substrates with embedded stiff platforms for stretchable electronics

Stéphanie Lacour, Alessia Romeo

Stretchable electronics typically integrate hard, functional materials on soft substrates. Here we report on engineered elastomeric substrates designed to host stretchable circuitry. Regions of a stiff material, patterned using photolithography, are embedd ...

American Institute of Physics2013

Multiscale, Multiphysics Numerical Modeling of Fusion Welding with Experimental Characterization and Validation

Jonathan Dantzig, Jun Liu, Yu Xie

Various physical interfacial phenomena occur during the process of welding and influence the final properties of welded structures. As the features of such interfaces depend on physics that resolve at different spatial scales, a multiscale and multiphysics ...

Springer Verlag2013

Convergent Message-Passing Algorithms in the Presence of Erasures

Nicholas Ruozzi

We examine how to design convergent and correct message-passing schemes, similar to the min-sum algorithm, for maximum a posteriori (MAP) estimation in the case that the messages passed between two nodes of the network may never be delivered. The proposed ...

Ieee2013

Modeling the hydrologic response of snow-dominated Alpine catchments: the role of sunlight exposure

Pierfrancesco Da Ronco

This work investigated how important the explicit modeling of sunlight exposure (aspect, slope) is for discharge simulation in a high alpine catchment. The used spatially-explicit hydrological model includes a simple snow accumulation and melt routine (bas ...

2013

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