Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:37:02.621235Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 62 of 62 outbound references and 0 inbound Pith citation observations for arXiv:1908.08691.
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 2026-08-14T11:37:02.621235Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+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
62 of 62 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 1e19e172-1d77-413e-92fd-0ca167c5c989 · outbound
On VR Spatial Query for Dual Entangled Worlds k- nearest neighbors on road networks: A journey in experimentation and in- memory implementation
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f56b5a16-a7b5-4468-8ff2-cd3e1b4bb7ed · outbound
On VR Spatial Query for Dual Entangled Worlds Efficient top-k shortest-path distance queries on large networks by pruned land- mark labeling
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8c787686-addf-4461-8d8f-92ac83e0034f · outbound
On VR Spatial Query for Dual Entangled Worlds Fast exact shortest-path distance queries on large networks by pruned landmark labeling
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fab5cc28-59bc-4e64-b1eb-4dac79f7853a · outbound
On VR Spatial Query for Dual Entangled Worlds Optimal obstructed sequenced route queries in spatial databases
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 92f73294-6462-447b-aea0-25e23c9c9b37 · outbound
On VR Spatial Query for Dual Entangled Worlds Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a269360f-85a6-4674-a5df-bf2b7d7840db · outbound
On VR Spatial Query for Dual Entangled Worlds Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ffe0a51e-979e-4f70-8c0b-e09d1c3b94bc · outbound
On VR Spatial Query for Dual Entangled Worlds Supporting free walking in a large virtual environment: imperceptible redirected walking with an immersive distractor
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e5146ef2-f3c8-42c4-9358-87655a83fca3 · outbound
On VR Spatial Query for Dual Entangled Worlds M-tree: An efficient access method for similarity search in metric spaces
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c9d0e491-9030-4407-bd1d-7315ad28268a · outbound
On VR Spatial Query for Dual Entangled Worlds Unresolved cited work
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 69633cad-75e3-4416-9a95-4095a95c27cd · outbound
On VR Spatial Query for Dual Entangled Worlds Cliburn, Stacy Rilea, David Parsons, Prakash Surya, and Jessica Semler
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation edf3b1aa-5dfc-4a86-8cf0-ad4b31d989c0 · outbound
On VR Spatial Query for Dual Entangled Worlds van Kreveld, and Mark H
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b919699d-a60a-488e-9492-bcc8b3a9fe31 · outbound
On VR Spatial Query for Dual Entangled Worlds Generalized best-first search strategies and the optimality of A*
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9d8f6536-0585-4a96-b85f-0c25eca084d9 · outbound
On VR Spatial Query for Dual Entangled Worlds Sinha, and Lisa Zhang
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 159b5863-6df8-4954-b2fb-5d5ebf7d2f72 · outbound
On VR Spatial Query for Dual Entangled Worlds Formal definition of a user-adaptive and length-optimal routing graph for complex indoor environments
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 76ac1ba8-7cf0-4fb0-ab9c-c3e21e80e280 · outbound
On VR Spatial Query for Dual Entangled Worlds R-trees: A dynamic index structure for spatial searching
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e3397bad-f83b-4159-ab22-7bfe8e3307d6 · outbound
On VR Spatial Query for Dual Entangled Worlds Hassan, Walid G
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5bc6a834-4af3-4233-bee4-acdc734e5e21 · outbound
On VR Spatial Query for Dual Entangled Worlds Bachmann, and Tyler Thrash
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 67e5bf7f-f99c-49ae-ae01-11059a647dc5 · outbound
On VR Spatial Query for Dual Entangled Worlds Dynamic visibility graph for path planning
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8446407b-7493-4d10-b661-cd3a20dc5bf4 · outbound
On VR Spatial Query for Dual Entangled Worlds Lagrange relax- ation based method for the QoS routing problem
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation cfc126af-7e70-4cb5-a65d-75fada750543 · outbound
On VR Spatial Query for Dual Entangled Worlds Shortest paths with arbitrary clearance from navigation meshes
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d91230e5-a292-4b49-8a39-36fa2b7bc2d4 · outbound
On VR Spatial Query for Dual Entangled Worlds Exploration of large image corpuses in virtual reality
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c359ecfc-b445-4af5-854c-bfd1be4435e7 · outbound
On VR Spatial Query for Dual Entangled Worlds Interactive and adaptive data-driven crowd simulation
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c71e273d-cfb9-4085-9993-b8b666eb91d6 · outbound
On VR Spatial Query for Dual Entangled Worlds Position tracking for virtual reality using commodity wifi
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 672b628b-a91e-43a9-9a29-e1f81a49aea4 · outbound
On VR Spatial Query for Dual Entangled Worlds Real walking in virtual environments for factory planning and evaluation
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4623fe74-0b6e-4749-b092-bc415a4a367f · outbound
On VR Spatial Query for Dual Entangled Worlds Application of redirected walking in room-scale VR
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 14d683ca-63de-4b54-b0b0-9fa76ac005ae · outbound
On VR Spatial Query for Dual Entangled Worlds Bending the curve: Sensitivity to bending of curved paths and application in room-scale VR
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation abc0419c-a9fe-4719-954d-572c6a8a021c · outbound
On VR Spatial Query for Dual Entangled Worlds Evaluation of locomotion techniques for room-scale VR: joystick, teleportation, and redirected walking
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b159db5c-707a-4eac-b6a3-cd53a206647b · outbound
On VR Spatial Query for Dual Entangled Worlds Unresolved cited work
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f2371d8d-45d9-4b38-91a3-82636382fb5b · outbound
On VR Spatial Query for Dual Entangled Worlds Efficient algorithms and cost models for reverse spatial-keyword k-nearest neighbor search
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a48b7c53-a705-4304-a628-23b1635a5f59 · outbound
On VR Spatial Query for Dual Entangled Worlds Gaze-aware streaming solutions for the next generation of mobile VR experiences
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a8b3c197-abe9-43d2-a039-d086502522c6 · outbound
On VR Spatial Query for Dual Entangled Worlds Knapsack problems: algorithms and computer implementations
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7a61118c-9d0d-4243-a9a1-3c0e4d97d1fc · outbound
On VR Spatial Query for Dual Entangled Worlds Virtualspace - overloading physical space with multiple virtual reality users
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4fdc4b92-6f3e-414b-a3a2-fb7dc98c2a4c · outbound
On VR Spatial Query for Dual Entangled Worlds Unresolved cited work
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0a069d96-bab9-4f3f-90ae-5b1927ab3559 · outbound
On VR Spatial Query for Dual Entangled Worlds Lee, and Maren Bennewitz
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6bd47807-052f-494f-bd16-01ba3d12a69e · outbound
On VR Spatial Query for Dual Entangled Worlds Neth, Jan L
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c3fb098e-c89b-497a-8383-d437edcd8f69 · outbound
On VR Spatial Query for Dual Entangled Worlds Peck, Gerd Bruder, Eri Hodgson, Stefania Serafin, Mary C
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d139ba32-32e9-465c-aa3c-70e071d8f50e · outbound
On VR Spatial Query for Dual Entangled Worlds Suma, Rolf Nordahl, Mark T
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7b9de6d3-65b5-4448-a0a2-ec1e563dcfb6 · outbound
On VR Spatial Query for Dual Entangled Worlds Bdd- constrained search: A unified approach to constrained shortest path problems
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3ac12f30-0ece-4d0e-b15d-e8443221bf4d · outbound
On VR Spatial Query for Dual Entangled Worlds Query processing in spatial network databases
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8dbff62e-5f41-41ea-94e4-29bedbe91cf7 · outbound
On VR Spatial Query for Dual Entangled Worlds Fast shortest path distance estimation in large networks
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2a6fd0dc-5847-404b-ad84-36e6ea0375f1 · outbound
On VR Spatial Query for Dual Entangled Worlds Unresolved cited work
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2df6ece8-9272-4213-b190-950b87a057fa · outbound
On VR Spatial Query for Dual Entangled Worlds Approximate shortest distance computing: A query-dependent local landmark scheme
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3e62fbac-ee59-4f61-91c0-4f4063c4632d · outbound
On VR Spatial Query for Dual Entangled Worlds Whitton, and Anthony Steed
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3efbbe0f-dc12-4244-bb8a-94657ae581aa · outbound
On VR Spatial Query for Dual Entangled Worlds Rethinking redirected walking: On the use of curvature gains beyond perceptual limitations and revisiting bending gains
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b4a6498b-b9bd-430e-b2a1-7e243bf4e0bc · outbound
On VR Spatial Query for Dual Entangled Worlds Spatial databases: with application to GIS
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7d96d1fc-4b87-4bc6-8e27-80d6eb50cf24 · outbound
On VR Spatial Query for Dual Entangled Worlds Ruddle, Ekaterina P
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 80122c55-4f34-4d4b-8158-4c770d8ad046 · outbound
On VR Spatial Query for Dual Entangled Worlds You spin my head right round: Threshold of limited immersion for rotation gains in redirected walking
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e3c9f47e-3e86-48d4-841c-524b2b8b1cb0 · outbound
On VR Spatial Query for Dual Entangled Worlds Nilsson, Erik Sikström, Amalia de Götzen, and Rolf Nordahl
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation dee8d8c3-4c67-42f2-80fc-d16c3d05ac6a · outbound
On VR Spatial Query for Dual Entangled Worlds Application of precise indoor position tracking to immersive virtual reality with translational movement support
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0e394813-906c-411e-bd11-ad1bcd5a956b · outbound
On VR Spatial Query for Dual Entangled Worlds Asymmetric design approach and collision avoidance techniques for room-scale multiplayer virtual reality
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5ec51f82-b31f-4972-80cf-6bf93b86366f · outbound
On VR Spatial Query for Dual Entangled Worlds Estimation of detection thresholds for redirected walking techniques
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a0c7346a-659a-4532-ae41-6cb702949aea · outbound
On VR Spatial Query for Dual Entangled Worlds Group nearest neighbor queries in the presence of obstacles
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 53166b77-2fb0-4e36-a62d-87ab546bae95 · outbound
On VR Spatial Query for Dual Entangled Worlds Unresolved cited work
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1a0641c7-4229-4cc0-a546-9fdf575bd85d · outbound
On VR Spatial Query for Dual Entangled Worlds Communication, computing and caching for mobile VR delivery: Modeling and trade-off
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a774e5dd-da07-4a7a-84eb-a3f2f4befd63 · outbound
On VR Spatial Query for Dual Entangled Worlds Handsfree omnidirectional VR navigation using head tilt
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 17dd5035-9daa-4cad-8b89-71f5f7e39379 · outbound
On VR Spatial Query for Dual Entangled Worlds Whitton, Rui Bastos, Anthony Steed, Mel Slater, and Frederick P
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 83b97b57-3c87-4279-99c5-7b0ef7ded372 · outbound
On VR Spatial Query for Dual Entangled Worlds Effective indexing for approximate constrained shortest path queries on large road networks
Reference 57
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6a0ebd65-1630-48e5-bb04-a99c67157533 · outbound
On VR Spatial Query for Dual Entangled Worlds McNamara, Thomas H
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7e533c54-d0da-4996-b665-59bd96ba611b · outbound
On VR Spatial Query for Dual Entangled Worlds Wilson, Mark McGill, Matthew Jamieson, Julie R
Reference 59
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8429c6fe-81bc-4ba3-8bb7-7b4fb6eea050 · outbound
On VR Spatial Query for Dual Entangled Worlds Spatial queries in the presence of obstacles
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 97deb2a7-a64d-4ee8-94d0-552e1364c37e · outbound
On VR Spatial Query for Dual Entangled Worlds Hudson, Chris Harrison, and Alanson P
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0c57cfdc-82b3-42c8-b972-cb9d9f32bf0d · outbound
On VR Spatial Query for Dual Entangled Worlds Range-based obstructed nearest neighbor queries
Reference 62
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.