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ORIENT: a priority-aware energy-efficient approach for latency-sensitive applications in 6G. arXiv:2402.06931. 2024.","DOI":"10.1109\/ICC51166.2024.10622533"},{"key":"ref28","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1186\/s40537-023-00876-4","article-title":"A review of graph neural networks: concepts, architectures, techniques, challenges, datasets, applications, and future directions","volume":"11","author":"Khemani","year":"2024","journal-title":"J Big Data"},{"key":"ref29","doi-asserted-by":"crossref","first-page":"3371","DOI":"10.3390\/electronics11203371","article-title":"Graph neural networks for intelligent modelling in network management and orchestration: a survey on communications","volume":"11","author":"Tam","year":"2022","journal-title":"Electronics"},{"key":"ref30","series-title":"Proceedings of the 2015 Ninth International Conference on Complex, Intelligent, and Software Intensive Systems","first-page":"541","author":"Di Martino","year":"2015 Jul 8\u201310"},{"key":"ref31","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1145\/2829988.2790030","article-title":"A mininet-based virtual testbed for distributed SDN development","volume":"45","author":"Lantz","year":"2015","journal-title":"SIGCOMM Comput Commun Rev"},{"key":"ref32","series-title":"Proceedings of the IEEE Conference on Network Softwarization (NetSoft)","first-page":"506","author":"Castillo-Lema","year":"2019 Jun 24\u201328"},{"key":"ref33","series-title":"Proceedings of the IEEE International Conference on Current Trends in Advanced Computing (ICCTAC)","first-page":"1","article-title":"Ryu controller\u2019s scalability experiment on software defined networks","author":"Asadollahi","year":"2018 Feb 1\u20132"},{"key":"ref34","year":"2018","journal-title":"Part 1: range 1 standalone (3GPP TS 38.101-1 version 15.2.0 Release 15)"},{"key":"ref35","unstructured":"Ferludin O, Eigenwillig A, Blais M, Zelle D, Pfeifer J, Sanchez-Gonzalez A, et al. 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