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Patent Quality: Towards a Systematic Framework for Analysis and Measurement

Publications associées (43)

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Toward a Service Management Quality Model

Gil Regev, Alain Wegmann

[Context and motivation] Service Management has been steadily gaining in importance in many organizations and is becoming a major force of change in IT departments. ITIL, one of the main service management frameworks, defines the value of a service for its ...

Springer2009

How to play the “Names Game”: Patent retrieval comparing different heuristics

Stéphane Lhuillery, Julio Diego Salvador Raffo

Patent statistics represent a critical tool for scholars, statisticians and policy makers interested in innovation and intellectual property rights. Many analyses are based on heterogeneous methods delineating the inventors’ or firms’ patent portfolios wit ...

Elsevier2009

How to play 'the Names Game': Patent retrieval comparing different heuristics

Stéphane Lhuillery, Julio Diego Salvador Raffo

2009

Delayed Multiattribute Product Differentiation

Thomas Alois Weber

We develop a two-stage model for versioning products with respect to both vertical and horizontal attributes. At first, a firm positions its top-quality “flagship” product in a market with an imperfectly known distribution of tastes and reservation prices. ...

2008

Probabilistic Estimation Quality Ratings of Online Services

Karl Aberer

Accurate estimation of quality of online services is both an important and difficult problem, since a service has many interdependent quality attributes influenced by several contextual factors. It is even more challenging as quality ratings come from sour ...

2008

Policymakers and the R&D-patent relationship

Gaétan Jean A de Rassenfosse

Patent-based indicators at the country level are frequently used to assess countries' innovation performances or efforts. Yet they are often said to reflect the propensity to patent rather than actual research productivity. The authors of this article argu ...

2008

Watermarked 3D Mesh Quality Assessment

Touradj Ebrahimi, Elisa Drelie Gelasca

This paper addresses the problem of assessing distortions produced by watermarking 3D meshes. In particular, a new methodology for subjective evaluation of the quality of 3D objects is proposed and implemented. Two objective metrics derived from measures o ...

2007

Objective Evaluation of the Perceptual Quality of 3D Watermarking

Touradj Ebrahimi, Elisa Drelie Gelasca

In this paper an objective metric to measure the perceptual quality of watermarked 3D meshes is presented. The metric, which is based on a black-box approach, relies on the measurement of the roughness of 3D meshes before and after the insertion of the wat ...

IEEE2005

Ecological distance use relevance in Mantel tests: application to goat breeds in the Alps

Stéphane Joost, Régis Caloz

In: Sustainable Conservation of Animal Genetic Resources in Marginal Rural Areas: Integrating Molecular Genetics, Socio-Economics and Geostatistical Approaches, ECONOGENE project - QLK5-CT2001 - 02461, Progress Report Year 3, European Union Project, Qualit ...

2004

A WebGIS application to assist farms georeferencing

Stéphane Joost, Régis Caloz

In: Sustainable Conservation of Animal Genetic Resources in Marginal Rural Areas: Integrating Molecular Genetics, Socio-Economics and Geostatistical Approaches, ECONOGENE project - QLK5-CT2001-02461, Progress Report Year 2. European Union Project, Quality ...

2003