extend readme for organizational card

README.md

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-# Open Multi-Label ASJC Classification
+# 🧠 Open Multi-Label ASJC Classification
 
 This Team Space hosts the **open, multi-label implementation of the All Science Journal Classification (ASJC) taxonomy**, designed to classify scientific documents at the individual level.
 
-## Purpose
+## 👥 Team
+- **Michael Gusenbauer** – Johannes Kepler University Linz | ORCID: [https://orcid.org/0000-0001-7768-2351](https://orcid.org/0000-0001-7768-2351)
+- **Jochen Endermann** – University of Applied Sciences Kufstein
+- **Harald Huber** – University of Applied Sciences Kufstein  
+- **Simon Strasser** – University of Applied Sciences Kufstein  
+- **Andreas-Nizar Granitzer** – Norwegian Geotechnical Institute  | ORCID: [https://orcid.org/0000-0002-5839-4300](https://orcid.org/0000-0002-5839-4300) 
+- **Thomas Ströhle** – Universität Innsbruck | ORCID: [https://orcid.org/0000-0002-1954-6412](https://orcid.org/0000-0002-1954-6412)
+  
+## 🎯 Purpose
 Traditional ASJC classification is limited by incomplete sources, journal-level labels, and single-label assignments. This project provides:  
 - **Multi-label classification across 307 subjects**  
 - Fine-tuned **SciBERT model** trained on Crossref metadata  
 - Methods for **collection-level analysis** (researcher portfolios, institutions, datasets)
 
-## Features
-- High accuracy: F1-score 0.892 (307 subjects), 0.934 (26 parent subjects)  
+## ✨ Features
+- High performance: weighted F1-score 0.892 (307 subjects) | 0.934 (26 parent subjects)  
 - Works with or without source title metadata  
 - Open, reproducible, and ready for research use
 
-## Contents
-- Models, code, and notebooks for reproducing results  
+## 🗂 Content
+- Model and code for reproducing results  
 - Example datasets and label-averaging utilities
 
-**Team:** Michael Gusenbauer, Jochen Endermann, Harald Huber, Simon Strasser, Andreas-Nizar Granitzer, Thomas Ströhle
+## 📖 Citation
+If you use this work, please cite:
+
+```bibtex
+@article{gusenbauer2025open,
+  author    = {Gusenbauer, Michael and Endermann, Jochen and Huber, Harald and Strasser, Simon and Granitzer, Andreas-Nizar and Ströhle, Thomas},
+  title     = {Open Multi-Label Implementation of the All Science Journal Classification (ASJC) Taxonomy},
+  journal   = {Scientometrics},
+  year      = {2025}
+}