Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-09T21:55:40.062582Z
Paper Citation Record · LEDGER
As of 10 August 2026, this Paper Citation Record lists 44 of 44 outbound references and 2 inbound Pith citation observations for arXiv:2501.18943.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-09T21:55:40.062582Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-07T14:49:21.356815Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-07T14:49:22.594296Z
44 of 44 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 70a2443f-4f8b-42b9-bd36-30ec09ee82ca · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Scan context: Egocentric spatial de- scriptor for place recognition within 3d point cloud map,
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 99955194-7081-45a8-8908-4eaf54ed9d0a · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Scan context++: Structural place recognition robust to rotation and lateral variations in urban environments,
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation eef92b1c-c5a8-41ec-8173-890f1995014e · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Ring++: Roto-translation-invariant gram for global localization on a sparse scan map,
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 29839fd0-01a3-4152-8865-297e9ffbf564 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Bevplace: Learning lidar-based place recognition using bird’s eye view images,
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 9a5a05e6-4916-42f9-8b09-de22f07a533b · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Std: Stable triangle descriptor for 3d place recognition,
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 19ba31b3-70da-45b5-8d43-44e21f4d08ef · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Btc: A binary and triangle combined descriptor for 3d place recognition,
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation f26127bb-81e5-47c3-82f5-3ead1da71ab7 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Narrowing your fov with solid: Spatially organized and lightweight global descriptor for fov-constrained lidar place recognition,
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation f1cea48b-c47f-461f-be62-5433ee8c3500 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Cvtnet: A cross- view transformer network for lidar-based place recognition in autonomous driving environments,
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation b26b7085-a537-4938-9345-aa9f4f574070 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Overlap- transformer: An efficient and yaw-angle-invariant transformer network for lidar-based place recognition,
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation db5723c2-4c57-4f08-9d57-512cc5e89e27 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Robust place recognition using an imaging lidar,
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation d22d873d-b5c1-4318-984b-10e4044cce13 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer A decentralized framework for simultaneous calibration, localization and mapping with multiple lidars,
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 03010b06-653f-437e-a195-c86a7211df12 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Helipr: Heterogeneous lidar dataset for inter-lidar place recognition under spatiotemporal variations,
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation ad7ef2d2-2a50-46d7-8192-542246981c67 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Cross- loc3d: Aerial-ground cross-source 3d place recognition,
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 7eae111f-235c-47e3-845c-21b73264aa68 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer (lc) 2: Lidar-camera loop constraints for cross-modal place recog- nition,
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 28ca7814-60fc-4cb1-aa27-dc264590646b · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Min- kloc++: lidar and monocular image fusion for place recog- nition,
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation bc74c386-0342-419c-b61d-4fe4c3ca0613 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Spherical trans- former for lidar-based 3d recognition,
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation edd2ec3d-159f-4a8f-ba09-140d67651327 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Optimal transport aggregation for visual place recognition,
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 21babdbb-be89-4c5b-a64f-efeba88d2b6e · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Pointnetvlad: Deep point cloud based retrieval for large-scale place recognition,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation d0e2fc89-16cc-489a-bd48-c01bfb72a8fc · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Pointnet: Deep learning on point sets for 3d classification and segmentation,
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c907cf6a-428a-4ead-a949-cb39c4b3bb92 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Lpd-net: 3d point cloud learning for large-scale place recognition and environment analysis,
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 0cd053bb-808a-4067-9cdc-9966bd333397 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Local descriptor for robust place recognition using lidar intensity,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 80f2b87d-bc0a-4199-a07d-164c72b82e9b · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Improving point cloud based place recog- nition with ranking-based loss and large batch training,
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation c202d8e6-099e-47ae-bd75-7fc24b1fb946 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Logg3d-net: Locally guided global descriptor learning for 3d place recognition,
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 95275bb6-e778-4ed3-bb36-ffae5291b294 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Casspr: Cross attention single scan place recognition,
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation def1fb2b-cae6-4d57-8a7d-8041bfb61a99 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Salsa: Swift adaptive lightweight self-attention for enhanced lidar place recognition,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 0c23a252-15fc-4325-b7f0-714fd9584372 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Lcpr: A multi- scale attention-based lidar-camera fusion network for place recognition,
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 9267b81e-fae6-4116-bdf1-aa24a78b3e93 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer General- ized contrastive optimization of siamese networks for place recognition,
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 5f93a7e9-f36e-44ad-8ac4-836627ba9271 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer OverlapNet: Loop Closing for LiDAR-based SLAM,
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation f65c038e-5bcd-4398-a708-96d9ef8686a2 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Triplet loss in siamese network for object tracking,
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation e5edab6c-257f-46c0-be04-4d537650c7a0 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Understanding the behaviour of con- trastive loss,
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation e8bbd78c-7452-4c98-9e96-4d851da27154 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Deep metric learning with hierarchical triplet loss,
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 8a89900b-c620-4fba-8e8d-f416aea0c93c · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Revisiting self- similarity: Structural embedding for image retrieval,
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 6a34fd4b-64a4-4872-a357-69a289dfee4c · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer 4d spatio-temporal convnets: Minkowski convolutional neural networks,
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 4d633258-abd9-45c3-b017-e5b2c35d3c24 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer A survey on vision transformer,
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation d9c87d78-5015-4326-856c-4aa77a7a6193 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Sinkhorn distances: Lightspeed computation of optimal transport,
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 4b211930-c480-4c0b-8bce-e8db0c29530c · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Fine-tuning cnn image retrieval with no human annotation,
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 564ddf75-e61e-4647-9d2c-a0cc9a8ca7cd · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer University of michigan north campus long-term vision and lidar dataset,
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 22046e94-660d-438c-addc-7c33c1be089b · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Mulran: Multimodal range dataset for urban place recognition,
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 10ccf20b-ca28-4c0c-801d-b20d3350086e · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Ephemerality meets lidar-based lifelong mapping,
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 731be560-9267-4964-acfe-d8bd779c7e60 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Lidar odometry survey: recent advancements and remaining challenges,
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4f2dd92e-2278-4897-8368-4def8304dc2a · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Asynchronous multiple lidar-inertial odometry using point-wise inter-lidar uncertainty propagation,
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 072f9867-f50c-4696-889d-76ff8deec2fc · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Multi-lio: A lightweight multiple lidar-inertial odometry system,
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 667e6283-8ea5-4ef5-ab28-e1c1fcb763f5 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Disco-slam: Distributed scan context-enabled multi-robot lidar slam with two-stage global-local graph optimization,
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation d1b8e850-b412-4c97-bb59-c820f0ab38d2 · outbound
HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer Lamp 2.0: A robust multi-robot slam system for op- eration in challenging large-scale underground environments,
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation ff8a34f8-613e-4562-bb28-6e9e5e9bf1b3 · inbound
MinkUNeXt-SI: Improving point cloud-based place recognition including spherical coordinates and LiDAR intensity HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation d38fc886-865a-4ddf-a1f3-8431a690e5f8 · inbound
KISS-IMU: Self-supervised Inertial Odometry with Motion-balanced Learning and Uncertainty-aware Inference HeLiOS: Heterogeneous LiDAR Place Recognition via Overlap-based Learning and Local Spherical Transformer
Reference 18
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Unavailable: canonical work link unavailable.