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). A Real-Time BLE/PDR Integrated System by Using an Improved Robust Filter for Indoor Position. Retrieved May 24, 2026, from https://4ort.xyz/entity/a-real-time-ble-pdr-integrated-system-by-using-an-improved-robust-filter-for-indoor-position
MLA“A Real-Time BLE/PDR Integrated System by Using an Improved Robust Filter for Indoor Position.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/a-real-time-ble-pdr-integrated-system-by-using-an-improved-robust-filter-for-indoor-position.
BibTeX@misc{4ortxyz_a-real-time-ble-pdr-integrated-system-by-using-an-improved-robust-filter-for-indoor-position_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{A Real-Time BLE/PDR Integrated System by Using an Improved Robust Filter for Indoor Position}}, year = {2026}, url = {https://4ort.xyz/entity/a-real-time-ble-pdr-integrated-system-by-using-an-improved-robust-filter-for-indoor-position}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): A Real-Time BLE/PDR Integrated System by Using an Improved Robust Filter for Indoor Position — https://4ort.xyz/entity/a-real-time-ble-pdr-integrated-system-by-using-an-improved-robust-filter-for-indoor-position (retrieved 2026-05-24)
