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Towards P2P-based Semantic Web Service Discovery with QoS Support

Related publications (48)

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Quality Assessment of Asymmetric Stereo Pair Formed From Decoded and Synthesized Views

Touradj Ebrahimi, Francesca De Simone, 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

Collaborative Gaze Footprints: Correlates of Interaction Quality

Pierre Dillenbourg, Patrick Jermann, Marc-Antoine Nüssli

Dual eye tracking offers new possibilities for the analysis and diagnosis of collaborative interaction. Cross-recurrence analyses and visualizations offer insight into how closely two collaborators’ gaze follow each other. We contrast two cases to illustra ...

International Society of the Learning Sciences2011

A Speech-based Just-in-Time Retrieval System using Semantic Search

Philip Neil Garner, Andrei Popescu-Belis, Majid Yazdani

The Automatic Content Linking Device is a just-in-time document retrieval system which monitors an ongoing conversation or a monologue and enriches it with potentially related documents, including multimedia ones, from local repositories or from the Intern ...

2011

Quality of Multimedia Experience: Past, Present and Future

Touradj Ebrahimi

This talk starts by defining what is Quality of Experience. It then provides an overview of state of the art in Quality of Experience in multimedia systems. It will finally conclude by presenting challenges and trends that need to be further addressed. ...

ACM2009

Towards Probabilistic Estimation of Quality 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 ...

IEEE2009

Mechanisms for Making Crowds Truthful

Boi Faltings, Radu Jurca

We consider schemes for obtaining truthful reports on a common but hidden signal from large groups of rational, self-interested agents. One example are online feedback mechanisms, where users provide observations about the quality of a product or service s ...

AI Access Foundation2009

Symbolic quality control for multimedia applications

Joseph Sifakis

We present a fine grain quality control method for multimedia applications. The method takes as input an application software composed of actions. The execution times of actions are unknown increasing functions of quality level parameters. The method allow ...

2008

Probabilistic Estimation Quality Ratings of Online Services

Karl Aberer

2008

System and method for monitoring quality of service

Boi Faltings, Radu Jurca

A computer implemented method is provided for monitoring the quality of service of a service provider, the method comprising the steps of receiving first and second reports from first and second clients, respectively, the first and second reports having in ...

2008

Perspectives for Rank Aggregation within Scientific Publication Databases

Martin Rajman, Martin Veselý

Ranking in scientific publication databases involves a variety of additional resources that are usually not applied in standard general purpose search engines. Moreover, community-specific expectations of users influence the perception of the adequacy of r ...

2008