FUnctionality Sharing In Open eNvironments
Heinz Nixdorf Chair for Distributed Information Systems

AbdelAziz Triki

PHD student

Sfax University



Comprehensive leaf size traits dataset for seven plant species from digitised herbarium specimen images covering more than two centuries
Vamsi Krishna Kommineni, Susanne Tautenhahn, Pramod Baddam, Jitendra Gaikwad, Barbara Wieczorek, Abdelaziz Triki, Jens Kattge
Biodiversity Data Journal 13.7.2021


Refined Methodology for Accurately Detecting Objects from Digitized Herbarium Specimens
Triki, Abdelaziz; Bouaziz, Bassem; Gaikwad, Jitendra
Jena, Germany 20.12.2018
Specimen-GT tool: Ground Truth Annotation tool for herbarium Specimen images
Bassem Bouaziz, Rochdi ben Ali, Abdelaziz Triki, Jitendra Gaikwad
Jena, Germany 20.12.2018
TraitEx: tool for measuring morphological functional traits from digitized herbarium specimens
Jitendra Gaikwad, Abdelaziz Triki, Bassem Bouaziz, Hamdi Hamed, Jörn Hentschel
Jena, Germany 18.12.2018

Completed Projects

Managing Multimedia Data for Science (MAMUDS)
The MAMUDS (Managing Multimedia Data for Science) is a two year BMBF funded project under the  German-Tunisian Science and Technology Cooperation Research Project. The main aim of the project is to develop a multimedia data management platform for biodiversity domain, which will be later integrated with the open source research data management software BEXIS 2. The objectives of the project are- (1) to develop multimedia data management platform for specimens’ images from the herbarium Hausskneckt in FSU Jena, (2) extract diagnostic characters and select functional traits using image recognition methods and (3) annotate plant specimen images using extracted diagnostic characters…
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