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Published at November 27Semantic Edge Computing and Semantic Communications in 6G Networks: A Unifying Survey and Research Challenges
cs.LG
cs.NI
eess.SP
Released Date: November 27, 2024
Authors: Milin Zhang1, Mohammad Abdi1, Venkat R. Dasari2, Francesco Restuccia1
Aff.: 1Northeastern University, United States; 2DEVCOM Army Research Laboratory, United States

| Work | Dimension Reduction | Bit-Rate Reduction | R-D Optimization |
| (Hu and Krishnamachari, 2020) | auto-encoder | N/A | No |
| (Dong et al., 2022) | NAS | N/A | No |
| (Yao et al., 2020) | auto-encoder | Entropy coding | No |
| (Hao et al., 2022) | auto-encoder | 8-bit quantization | No |
| (Eshratifar et al., 2019b) | auto-encoder | 8-bit quantization and JPEG | No |
| (Lee et al., 2021) | auto-encoder | JPEG | No |
| (Li et al., 2023) | auto-encoder | Entropy coding | No |
| (Matsubara et al., 2020) | Distillation | 8-bit quantization | No |
| (Matsubara et al., 2022a) | Distillation | 8-bit quantization | No |
| (Matsubara and Levorato, 2021) | Distillation | 8-bit quantization | No |
| (Guo et al., 2023) | Pruning | Non-linear quantization | No |
| (Carra and Neglia, 2023) | N/A | Run-length coding | No |
| (Ko et al., 2018) | N/A | JPEG; Run-length and Huffman coding | No |
| (Cohen et al., 2021) | N/A | Entropy coding | No |
| (Chen et al., 2019) | N/A | Various lossless and lossy coding | No |
| (Wang et al., 2022a) | N/A | minimize bitwidth with greedy search | No |
| (Alvar and Bajić, 2021) | N/A | minimize bitwidth with convex opt. | No |
| (Matsubara et al., 2022c) | distillation | entropy coding | Yes |
| (Matsubara et al., 2022d) | distillation | entropy coding | Yes |
| (Duan and Zhu, 2022) | distillation | entropy coding | Yes |
| (Yamazaki et al., 2022) | reconstruction | entropy coding | Yes |
| (Datta et al., 2022) | reconstruction | entropy coding | Yes |
| (Ahuja et al., 2023) | reconstruction | entropy coding | Yes |
| (Hossain et al., 2023) | reconstruction | entropy coding | Yes |
| (Shao et al., 2021) | pruning | information bottleneck | Yes |