Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). $R^{2}$ Former: Unified Retrieval and Reranking Transformer for Place Recognition. Retrieved May 24, 2026, from https://4ort.xyz/entity/r-2-former-unified-retrieval-and-reranking-transformer-for-place-recognition
MLA“$R^{2}$ Former: Unified Retrieval and Reranking Transformer for Place Recognition.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/r-2-former-unified-retrieval-and-reranking-transformer-for-place-recognition.
BibTeX@misc{4ortxyz_r-2-former-unified-retrieval-and-reranking-transformer-for-place-recognition_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{$R^{2}$ Former: Unified Retrieval and Reranking Transformer for Place Recognition}}, year = {2026}, url = {https://4ort.xyz/entity/r-2-former-unified-retrieval-and-reranking-transformer-for-place-recognition}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): $R^{2}$ Former: Unified Retrieval and Reranking Transformer for Place Recognition — https://4ort.xyz/entity/r-2-former-unified-retrieval-and-reranking-transformer-for-place-recognition (retrieved 2026-05-24)
