Update citation status to "Under review"

README.md

@@ -29,8 +29,8 @@ Each article is represented by three modalities:
 - **Image**: CLIP ViT-B/32 embeddings (512d), one per unique MD5 image hash
 - **Temporal**: daily publication-density signal per micro-event
 
-> **Paper**: *SpanishMicroEvents: A Multimodal Dataset for Fine-Grained News Event Retrieval in Spanish* — submitted to ACM Multimedia 2026, Dataset Track.
-
+> **Paper**: *SpanishMicroEvents: A Multimodal Dataset for Fine-Grained News Event Retrieval in Spanish* — Under review.
+> 
 ---
 
 ## Dataset Structure
@@ -212,17 +212,7 @@ The 68% non-event rate reflects the single-outlet nature of the corpus: recurrin
 
 ## Citation
 
-```bibtex
-@inproceedings{solano2026spanishmicroevents,
-  title     = {{SpanishMicroEvents}: A Multimodal Dataset for Fine-Grained News Event Retrieval in {Spanish}},
-  author    = {Solano-Mart{\'i}nez, Mart{\'i}n and Garc{\'i}a-D{\'i}az, Jose Antonio and Valencia-Garc{\'i}a, Rafael},
-  booktitle = {Proceedings of the 34th ACM International Conference on Multimedia},
-  series    = {MM '26},
-  year      = {2026},
-  publisher = {ACM},
-  address   = {Melbourne, Australia}
-}
-```
+*Under review.*
 
 ---