Update README.md

README.md

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-license: mit
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+# AceMap Academic Graph Dataset
+
+## Dataset Description
+The AceMap Academic Graph Dataset is a large-scale academic citation network, containing **2,624,498,906 edges** and **264,675,127 nodes**. Each node represents an academic paper, and each edge indicates that one paper cites another. Each node can be linked to the [AceMap](https://acemap.info/) website for more detailed information.
+
+## Dataset Source
+This dataset is provided by:
+- Wang, Xinbing, et al. "AceMap: Knowledge discovery through academic graph." arXiv preprint arXiv:2403.02576 (2024).
+
+## Data Format
+The dataset is provided in CSV file format, containing two columns:
+- `id`: The unique identifier of the paper, in the form of `ZEJBRUdDQUdBRUI`.
+- `referenced_works`: The unique identifier of the cited paper, in the form of `ZDlHREE5QjhCRkQ`.
+
+## Data Examples
+Here are some examples from the dataset:
+
+| id                     | referenced_works               |
+|------------------------|--------------------------------|
+| ZEJBRkNDRTg3RDk        | ZDlHREE5QjhCRkQ                |
+| ZEJBRkNDRTg3RDk        | ZDlHRTk4REVHN0E                |
+...
+
+
+## Usage Instructions
+
+### 1. Unzip the `.tar.gz` Files
+Use the `tar` command to extract the contents of each `.tar.gz` file. For example, to extract all files to a directory named `data`, you can run the following commands:
+
+```bash
+tar -xzvf filelist_part_aa.tar.gz -C data/
+tar -xzvf filelist_part_ab.tar.gz -C data/
+tar -xzvf filelist_part_ac.tar.gz -C data/
+tar -xzvf filelist_part_ad.tar.gz -C data/
+tar -xzvf filelist_part_ae.tar.gz -C data/
+```
+
+This will extract the CSV files to the `data/` directory.
+
+### 2. Load the CSV Files
+Use Pandas or other data processing tools to load the CSV files. Here is an example of how to load and concatenate all CSV files into a single DataFrame:
+
+
+3. **Access AceMap Website**: For more detailed information about each paper, visit the [AceMap](https://acemap.info/) website by concatenating the following example strings:
+```python
+url = https://acemap.info/papers/' + 'ZEJBRkNDRTg3RDk'
+```
+
+## Citation
+If you use this dataset, please cite the following publication:
+```
+@article{wang2024acemap,
+  title={AceMap: Knowledge discovery through academic graph},
+  author={Wang, Xinbing and Fu, Luoyi and Gan, Xiaoying and Wen, Ying and Zheng, Guanjie and Ding, Jiaxin and Xiang, Liyao and Ye, Nanyang and Jin, Meng and Liang, Shiyu and others},
+  journal={arXiv preprint arXiv:2403.02576},
+  year={2024}
+}
+```
+
+## Contact
+For any questions or further assistance, please contact email [email protected].
+```
+