Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T15:04:43.012708Z
Paper Citation Record · LEDGER
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps
As of 16 August 2026, this Paper Citation Record lists 28 of 28 outbound references and 0 inbound Pith citation observations for arXiv:1908.01863.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-15T06:32:42.880941+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
Reference resolution
28 of 28 outbound references displayed
- verified exact0
- verified fuzzy25
- unresolved3
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
Observation 3b7c4b3a-09e5-4783-a8a4-c1ccaa6874c8 · outbound
This paper cites Past, present, and future of simultaneous localization and mapping: Toward the robust-perception age,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Past, present, and future of simultaneous localization and mapping: Toward the robust-perception age,
Reference 1
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T15:04:42.902783Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ff27b970-5a95-493e-acde-6cc66fbf3213 · outbound
This paper cites Efficient grid-based spatial rep- resentations for robot navigation in dynamic environments,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Efficient grid-based spatial rep- resentations for robot navigation in dynamic environments,
Reference 2
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.355720Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation c4f40658-3230-43e0-bad8-eab4bbf52e16 · outbound
This paper cites Kinectfusion: real-time 3d reconstruction and interaction using a moving depth camera,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Kinectfusion: real-time 3d reconstruction and interaction using a moving depth camera,
Reference 3
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.343399Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation c8d089da-e92f-4380-bb80-0bdfda2e37a0 · outbound
This paper cites Adaptively sampled distance fields: A general representation of shape for computer graphics,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Adaptively sampled distance fields: A general representation of shape for computer graphics,
Reference 4
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.331844Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation adf09ca9-5862-4b71-b2f0-737742b9afd9 · outbound
This paper cites Improved techniques for grid mapping with rao-blackwellized particle filters,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Improved techniques for grid mapping with rao-blackwellized particle filters,
Reference 5
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.320088Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation f9c54d9f-be34-4cf6-a29d-c158211f8294 · outbound
This paper cites Real-time loop closure in 2d lidar slam,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Real-time loop closure in 2d lidar slam,
Reference 6
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.308333Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation e1b9bbc3-106a-4449-8022-56c7e0dc0c63 · outbound
This paper cites M3rsm: Many-to-many multi-resolution scan matching,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps M3rsm: Many-to-many multi-resolution scan matching,
Reference 7
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.296875Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 648c2fe3-123c-42cf-8c0e-8ac78d2c8e4d · outbound
This paper cites Incremental mapping of large cyclic environments,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Incremental mapping of large cyclic environments,
Reference 8
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.284637Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation fcda76b0-9688-4746-80f0-2a72ee4d651f · outbound
This paper cites Real-time correlative scan matching,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Real-time correlative scan matching,
Reference 9
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.271905Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation aff112bd-bbf3-4846-a163-42504e75a84d · outbound
This paper cites Video google: A text retrieval approach to object matching in videos,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Video google: A text retrieval approach to object matching in videos,
Reference 10
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.261047Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation d5ba0650-80e4-4c30-a745-5450fc1567b0 · outbound
This paper cites A new approach to global self-localization with laser range scans in unstructured environments,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps A new approach to global self-localization with laser range scans in unstructured environments,
Reference 11
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.249707Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation ab49b1c8-d1dc-4a36-b272-a68ac72ea7c7 · outbound
This paper cites Flirt-interest regions for 2d range data,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Flirt-interest regions for 2d range data,
Reference 12
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.238365Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation b7af8083-3b3e-492e-b5c8-d18008292845 · outbound
This paper cites Geometrical flirt phrases for large scale place recognition in 2d range data,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Geometrical flirt phrases for large scale place recognition in 2d range data,
Reference 13
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.227400Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation d4808df2-ca07-4376-b75a-953427824b8a · outbound
This paper cites Learning to close loops from range data,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Learning to close loops from range data,
Reference 14
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.215810Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 77edbca5-cf7b-43d2-b749-530f20fe6e90 · outbound
This paper cites Deep learning for 2d scan matching and loop closure,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Deep learning for 2d scan matching and loop closure,
Reference 15
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.203329Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 280989d8-0bd1-4924-82ba-f6d397034f22 · outbound
This paper cites Simultaneous localization and map building in large-scale cyclic environments using the atlas framework,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Simultaneous localization and map building in large-scale cyclic environments using the atlas framework,
Reference 16
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.191841Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 6c6843f8-5222-4d9d-8519-15ddad7174f9 · outbound
This paper cites C-blox: A scalable and consistent tsdf-based dense mapping approach,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps C-blox: A scalable and consistent tsdf-based dense mapping approach,
Reference 17
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.179674Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation cd50b05c-868d-498e-8e9a-759ab457fca4 · outbound
This paper cites Keypoint design and evaluation for place recognition in 2d lidar maps,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Keypoint design and evaluation for place recognition in 2d lidar maps,
Reference 18
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.168091Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 8234ea7d-ef99-405e-bb4a-3e2ca674e560 · outbound
This paper cites V oxblox: Incremental 3d euclidean signed distance fields for on- board mav planning,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps V oxblox: Incremental 3d euclidean signed distance fields for on- board mav planning,
Reference 19
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.155183Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 9958fbb4-88f7-4223-91c9-a7e924e23c2c · outbound
This paper cites 2d-sdf-slam: A signed distance function based slam frontend for laser scanners,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps 2d-sdf-slam: A signed distance function based slam frontend for laser scanners,
Reference 20
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.143132Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 798895ff-2e45-4933-aafa-a775885f7b10 · outbound
This paper cites Multi-robot local- ization and mapping based on signed distance functions,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Multi-robot local- ization and mapping based on signed distance functions,
Reference 21
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.130528Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 58f857c7-47aa-46b8-a1f6-49810606480b · outbound
This paper cites A linear time algorithm for computing exact euclidean distance transforms of binary images in arbitrary dimensions,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps A linear time algorithm for computing exact euclidean distance transforms of binary images in arbitrary dimensions,
Reference 22
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.116421Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation b6d6343a-7193-4fb1-abea-c1775bbf2318 · outbound
This paper cites Surf: Speeded up robust features,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Surf: Speeded up robust features,
Reference 23
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.102315Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 150d0fda-0886-4c8d-9522-db0a5d756dba · outbound
This paper cites Histograms of oriented gradients for human detection,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Histograms of oriented gradients for human detection,
Reference 24
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T15:04:42.996180Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3be58f29-ffb2-4f58-b857-19326fbd3192 · outbound
This paper cites Object recognition from local scale-invariant features,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Object recognition from local scale-invariant features,
Reference 25
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.073605Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation 2fd30027-eabe-4495-bf63-1f8ebcf50f41 · outbound
This paper cites Shape matching and object recognition using shape contexts,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Shape matching and object recognition using shape contexts,
Reference 26
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.059790Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation e36d8abc-4af4-44b9-9944-8b2829445efa · outbound
This paper cites An object-based semantic world model for long-term change detection and semantic querying,.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps An object-based semantic world model for long-term change detection and semantic querying,
Reference 27
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T15:04:43.047613Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation b939ed4e-c07c-42e3-97d1-14740c7e414a · outbound
This paper cites an unresolved cited work.
Free-Space Features: Global Localization in 2D Laser SLAM Using Distance Function Maps Unresolved cited work
Reference 2005
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T15:04:42.999954Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Pith citing papers
No inbound Pith citation observations are available.