@inproceedings{kahrimanis:hal-00190757, TITLE = {{A Model for Interoperability in Computer Supported Collaborative Learning}}, AUTHOR = {Kahrimanis, Georgios and Papasalouros, Andreas and Avouris, Nikolaos and Retalis, Simeon}, URL = {https://telearn.hal.science/hal-00190757}, BOOKTITLE = {{ICALT 2006, The 6th IEEE International Conference on Advanced Learning Technologies}}, ADDRESS = {Kerkrade, Netherlands}, PAGES = {51-55}, YEAR = {2006}, KEYWORDS = {interoperability ; extensible markup language (XML) formats ; analysis tools}, HAL_ID = {hal-00190757}, HAL_VERSION = {v1}, }