添加vlm论文

docs/mllm/mllm_papers.md

@@ -1,6 +1,7 @@
 # MLLM论文精选（持续更新）
 
 ## 最新动态
+- 2024.08 [Building and better understanding vision-language models: insights and future directions](https://www.arxiv.org/pdf/2408.12637)
 - 2024.08 [LongVILA: Scaling Long-Context Visual Language Models for Long Videos](https://arxiv.org/abs/2408.10188)
 - 2024.08 [UniBench: Visual Reasoning Requires Rethinking Vision-Language Beyond Scaling](https://arxiv.org/pdf/2408.04810)
 - 2024.08 [xGen-MM (BLIP-3): A Family of Open Large Multimodal Models](https://www.arxiv.org/abs/2408.08872)