Add link to SDD paper and code

This PR adds a link to the paper and code repository for the Scale-Distribution Decoupling (SDD) method, which uses the OLMoE Mix dataset for its experiments. This clarifies the relationship between the dataset and the SDD method.

README.md

@@ -1,11 +1,11 @@
 ---
-task_categories:
-- text-generation
 language:
 - en
+license: odc-by
 size_categories:
 - 1B<n<10B
-license: odc-by
+task_categories:
+- text-generation
 pretty_name: OLMoE Mix (September 2024)
 dataset_info:
   features:
@@ -23,13 +23,13 @@ dataset_info:
 
 ## Dataset Description
 
-- **Repository:** https://github.com/allenai/OLMoE
-- **Paper:** [OLMoE: Open Mixture-of-Experts Language Models](https://arxiv.org/abs/2409.02060)
+This dataset was used to train OLMoE-1B-7B, a Mixture-of-Experts LLM with 1B active and 7B total parameters released in September 2024.  The Scale-Distribution Decoupling (SDD) method, presented in [Scale-Distribution Decoupling: Enabling Stable and Effective Training of Large Language Models](https://huggingface.co/papers/2502.15499), utilized this dataset in its experiments. The SDD code is available at [https://github.com/kaihemo/SDD](https://github.com/kaihemo/SDD).
 
+- **Repository (OLMoE):** https://github.com/allenai/OLMoE
+- **Paper (OLMoE):** [OLMoE: Open Mixture-of-Experts Language Models](https://arxiv.org/abs/2409.02060)
 
-<img alt="OLMoE Mix Logo." src="olmoe-mix.png" width="250px">
 
-The following data mix was used to train OLMoE-1B-7B, a Mixture-of-Experts LLM with 1B active and 7B total parameters released in September 2024. 
+<img alt="OLMoE Mix Logo." src="olmoe-mix.png" width="250px">
 
 The base version of OLMoE-1B-7B can be found at [this page](https://huggingface.co/allenai/OLMoE-1B-7B-0924), the SFT of OLMoE-1B-7B is available [here](https://huggingface.co/allenai/OLMoE-1B-7B-0924-SFT), and a version combining SFT and DPO is available following [this link](https://huggingface.co/allenai/OLMoE-1B-7B-0924-Instruct).
 
@@ -62,7 +62,7 @@ In addition of the above, Starcoder dataset was further processed by removing an
 
 This mix is licensed under [Open Data Commons Attribution License (ODC-By) v1.0](https://opendatacommons.org/licenses/by/1-0/). By using this dataset, you are bound to licenses and Terms of Services of underlying datasets, which you can access by clicking on the links in the table above.
 
-## Citation
+## Citation (OLMoE)
 
 ```bibtex
 @misc{muennighoff2024olmoeopenmixtureofexpertslanguage,