Update README.md

Author: az-ihsan

README.md

@@ -4,3 +4,31 @@ This repository is a home to Dislocation Ontology Suite (DISOS), an ontology sui
 * Crystal Structure Ontology ([CSO](https://purls.helmholtz-metadaten.de/disos/cso))
 * Crystallographic Defect Ontology ([CDO](https://purls.helmholtz-metadaten.de/disos/cdo))
 
+## Contact
+You may contact the author of DISOS via a.ihsan@fz-juelich.de
+
+## License
+The code is licensed under the [MIT license](./LICENSE). Copyright © 2022.
+
+## Acknowledgements
+* European Research Council through the ERC Grant Agreement No. 759419 MuDiLingo (”A Multiscale Dislocation Language for Data-Driven Materials Science”)
+* Helmholtz Metadata Collaboration (HMC) within the Hub Information at the Forschungszentrum Jülich.
+
+## Citation 
+please cite the following paper if you used any part of this work. 
+
+`
+Ahmad Zainul Ihsan, Said Fathalla, and Stefan Sandfeld. 2023. DISO: A Domain
+Ontology for Modeling Dislocations in Crystalline Materials. In The 38th
+ACM/SIGAPP Symposium on Applied Computing (SAC ’23), March 27-March
+31, 2023, Tallinn, Estonia. ACM, New York, NY, USA, Article 4, 8 pages.
+https://doi.org/10.1145/3555776.35787
+`
+
+`
+@inproceedings{ihsan2021steps,
+title={Steps towards a Dislocation Ontology for Crystalline Materials},
+author={Ahmad Zainul Ihsan and Danilo Dessì and Mehwish Alam and Harald Sack and Stefan Sandfeld},
+booktitle={Second International Workshop on Semantic Digital Twins },
+year={2021},
+url={http://ceur-ws.org/Vol-2887/paper4.pdf}}`