Concept

Système de management de la qualité

Publications associées (299)

Optical transmission as a fast and non-destructive tool for determination of ethylene-co-vinyl acetate curing state in photovoltaic modules

Christophe Ballif, Hengyu Li, Laure-Emmanuelle Perret Aebi, Yun Luo

Poly(ethylene-co-vinyl acetate) (EVA) is the primary polymer used for encapsulation of photovoltaic (PV) modules. Its degree of cross-linking (gel content) is taken as a major quality reference. The EVA gel content is normally measured by Soxhlet extractio ...

2013

Predicting 3D Quality based on Content Analysis

Touradj Ebrahimi, Philippe Hanhart

Development of objective quality metrics that can reliably predict perceived quality of 3D video sequences is challenging. Various 3D objective metrics have been proposed, but PSNR is still widely used. Several studies have shown that PSNR is strongly cont ...

2013

Development of a standard fall data format for signals from body-worn sensors The FARSEEING consensus

Kamiar Aminian

Objective measurement of real-world fall events by using body-worn sensor devices can improve the understanding of falls in older people and enable new technology to prevent, predict, and automatically recognize falls. However, these events are rare and he ...

Springer Heidelberg2013

Human-Driven Daylighting: research perspectives and outlook

Marilyne Andersen

Daylighting opens up a range of topics of investigation at the interface between architecture and building technology, especially when focusing on the integration of building performance in design. While it has a strong impact on human health and well-bein ...

2013

Electrostatic-spray ionization mass spectrometry sniffing for perfume fingerprinting

Hubert Girault, Liang Qiao, Elena Tobolkina

RATIONALE: The perfume market is growing significantly, and it is easy to find imitative fragrances of probably all types of perfume. Such imitative fragrances are usually of lower quality than the authentic ones, creating a possible threat for perfume com ...

Wiley-Blackwell2013

Distributed Adaptation Decision-Taking Framework and Scalable Video Coding Tunneling for Edge and In-Network Media Adaptation

Daniele Renzi

Existing and future media ecosystems need to cope with the ever-increasing heterogeneity of networks, devices, and user characteristics collectively referred to as (usage) context. The key to address this problem is media adaptation to various and dynamica ...

IEEE2012

Quality Assessment of a Stereo Pair Formed From Decoded and Synthesized Views Using Objective Metrics

Touradj Ebrahimi, Philippe Hanhart

When a stereo pair is formed from a decoded view and a synthesized view, it is unclear how the overall quality of the stereo pair should be assessed through objective quality metrics. In this paper, this problem is addressed considering a 3D video represen ...

2012

DejaVu: Accelerating Resource Allocation in Virtualized Environments

Dejan Novakovic, Dejan Kostic, Nedeljko Vasic, Ricardo Bianchini

Effective resource management of virtualized environments is a challenging task. State-of-the-art management systems either rely on analytical models or evaluate resource allocations by running actual experiments. However, both approaches incur a significa ...

Acm Order Department, P O Box 64145, Baltimore, Md 21264 Usa2012

Zeta: Scheduling Interactive Services with Partial Execution

James Richard Larus, Sameh Mohamed Elnikety, Chenyu Yan

This paper presents a scheduling model for a class of interactive services in which requests are time bounded and lower result quality can be traded for shorter execution time. These applications include web search engines, finance servers, and other inter ...

ACM2012

Application of Artificial Vision to the Quality Inspection of Surfaces of Luxury Products

Giuseppe Zamuner

This thesis defines a general approach for the automated visual inspection of surfaces of luxury products, the aesthetic quality of which represents a corollary to the technical mastery necessary to manufacture valuable products. Within a manufacturing ent ...

EPFL2012

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