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researcher / Harald Kosch

Harald Kosch

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Disciplines:

Applied sciences

Computer sciences

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Thesis:

Traitement parallele de requetes relationnelles. Modelisation, optimisation et strategies d'ordonnancement

Directed Thesis:

Modelling of a privacy language and efficient policy-based de-identification

Context-aware worker selection for efficient quality control in crowdsourcing

Multimedia data dissemination in opportunistic systems

Semantic snippets via query-biased ranking of linked data entities

Search-based automatic image annotation using geotagged community photos

Contextualized access to distributed and heterogeneous multimedia data sources

Usage-driven unified model for user profile and data source profile extraction

Semantic protection and personalization of video content PIAF : MPEG compliant adaptation framework preserving the user perceived quality