Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-07T13:00:38.855904Z
Paper Citation Record · LEDGER
As of 19 August 2026, this Paper Citation Record lists 62 of 62 outbound references and 0 inbound Pith citation observations for arXiv:2505.23048.
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 2026-08-07T13:00:38.855904Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-19T06:32:44.657259+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 24202d66-2d82-4e33-9ead-b79be0e4a5ee · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation A bilstm-cnn model for predicting users’ next locations based on geotagged social media
Reference 1
Source-reported events for the cited work
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Observation 67e9ac31-ac49-42f3-acac-c3ed09ed29d6 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Linear interpolation revitalized
Reference 2
Source-reported events for the cited work
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Observation 0ad71ded-bfd0-40a8-b5ea-a8ea8abdbfd2 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Recurrent neural networks for multivariate time series with missing values
Reference 3
Source-reported events for the cited work
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Observation a83311bd-7856-40ac-832f-a56f4ec697c3 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Deep learning for trajectory data management and mining: A survey and beyond
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 96461008-1f25-434b-b514-1b0eb5f516ec · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Trajvae: A variational autoencoder model for trajectory generation
Reference 5
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Observation eb08598f-039c-49ed-8196-043e1f097bfd · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Rntrajrec: Road network enhanced trajectory recovery with spatial-temporal transformer
Reference 6
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Observation f9173a83-1064-42f9-a957-2dd04dfb7833 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation A., Verleysen, M., and Blondel, V
Reference 7
Source-reported events for the cited work
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Observation c59560bc-9adf-4ef4-8051-6167db3bdeb5 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Tutorial on Variational Autoencoders
Reference 8
Source-reported events for the cited work
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Observation c0846c9d-7bff-418f-afcd-9e607d40a1c9 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Saits: Self-attention-based imputation for time series
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation fffd80ec-e9e2-4d46-902c-bc0fa0e0fca0 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Generative adversarial networks
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 297fecfb-8bec-477e-8482-5a2236144262 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation H., Ji, J., Xiang, S., Long, C., Cong, G., and Wang, J
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation ce54efa9-2d45-4807-9bf5-8b013a9663f6 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Denoising diffusion probabilistic models
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2efa10fe-7eba-4da9-8587-4b0c14869322 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Context-aware road travel time estimation by coupled tensor decomposition based on trajectory data
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation e6ff9a74-0fc0-43bd-a17d-be741e2e1374 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Robust spatial temporal imputation based on spatio-temporal generative adversarial nets
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 5740cc94-db69-4cfb-a1f8-aa7b8e466b60 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Stden: Towards physics-guided neural networks for traffic flow prediction
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 5303a245-6566-45cd-a1ec-9326644c68d3 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Precision cityshield against hazardous chemicals threats via location mining and self-supervised learning
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 63f1d776-e11f-4863-9f10-235367af1e1d · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Spatio-temporal self-supervised learning for traffic flow prediction
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation c1f42fd7-35da-4a93-9d72-fc329ddcdce1 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation S., Lu, X., Yuan, Y., Xu, G., Jia, J., and Christakis, N
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation c1d451ae-21fb-40e8-a314-0959168f4dc7 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation X., and Wang, J
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 2048b51d-63ce-4e83-859c-6ef3c57bb78d · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation X., Wang, J., and Jiang, J
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation ace2f319-9484-4bef-a46d-488538da4c1f · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Transformers are rnns: Fast autoregressive transformers with linear attention
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5426b292-67de-4a90-88ae-83ee4b6c765a · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Crafting papers on machine learning
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ec443abe-0919-46cc-990d-c6bcc6d3bfc0 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Bcdiff: Bidirectional consistent diffusion for instantaneous trajectory prediction
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 8d187a66-a61e-4dcb-8487-48a2c22ea341 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Multi-task representation learning for travel time estimation
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation e4acc481-d80e-4cb5-9ebe-ab81b97d09ce · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Online anomalous trajectory detection with deep generative sequence modeling
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation f00da6f8-319c-42ae-8a01-59cfd29b7185 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Full bayesian significance testing for neural networks in traffic forecasting
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 0b9bd5ea-5717-44b2-ae7a-c1e2395a9fd3 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Predictability of population displacement after the 2010 haiti earthquake
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 6ef7fd0e-48d0-4abd-9464-e0fbfca91148 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation New introduction to multiple time series analysis
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation c92faad5-196c-47d8-ae1f-5398efe328fe · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Vector autoregressive models
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation acaf9414-de20-4b0e-810c-a130a40bab04 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation CDSA: Cross-Dimensional Self-Attention for Multivariate, Geo-tagged Time Series Imputation
Reference 30
Source-reported events for the cited work
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Observation 846f5434-cfab-4b24-9204-5316fba449fd · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Future directions in human mobility science
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f03cadec-6e20-4689-aa1f-598d0427c923 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Strong consistency of k-means clustering
Reference 32
Source-reported events for the cited work
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Observation fa0ff83d-47f0-4b66-811c-5b0f545af643 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Ppca-based missing data imputation for traffic flow volume: A systematical approach
Reference 33
Source-reported events for the cited work
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Observation 0c3e6c21-d788-4b50-9010-81b42977f60b · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Unresolved cited work
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 936bd1e6-2bfe-463a-b275-cac82953bc58 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation A theoretical analysis of contrastive unsupervised representation learning
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 54712a6c-94cc-41d8-9673-570e7bf59a85 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Ttpnet: A neural network for travel time prediction based on tensor decomposition and graph embedding
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation b0c95167-b6c8-442d-98ad-e7eb59f9349f · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Unresolved cited work
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation a064f8a4-0acc-4454-8968-38ab44ca904a · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation A deep gravity model for mobility flows generation
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 12cec5b6-b892-4a54-9d7a-465d1e269c83 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Denoising Diffusion Implicit Models
Reference 39
Source-reported events for the cited work
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Observation d5cf5967-94ce-42c8-8ffc-70a1313392e4 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Anomalous trajectory detection using recurrent neural network
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 16e69b59-d32b-4769-8607-ffa6d82dbd87 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Recovering individual’s commute routes based on mobile phone data
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 89e46da4-43f4-4d7b-a528-7590fdb4d1f1 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation A tensor-based method for missing traffic data completion
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 1fcd3422-aca8-4ac2-abe6-bf5a5e990b88 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Traffic speed prediction and congestion source exploration: A deep learning method
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation bb9770a2-a996-40bd-ba27-286195dec20b · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation X., and Feng, K
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation f5ef4850-d2e7-4b0b-8cc0-f6a241bfb097 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Unresolved cited work
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation d089c39e-691f-4402-b074-efedd8e28375 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Learning to estimate the travel time
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 1f6463fc-a792-460a-991d-cb8d3cf01c73 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Micro-macro spatial-temporal graph-based encoder-decoder for map-constrained trajectory recovery
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 7d9b6d2d-80e4-4812-a7a1-9bda6abdc01d · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Timesnet: Temporal 2d-variation modeling for general time series analysis
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 379490e2-8680-4e05-98c4-55e2081e8f6b · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation X., and Jin, Y
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 03f9c045-1ac9-4043-ac48-01bdeac1b2b1 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation W., Wang, J., and Pan, D
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation d0206bd3-b167-4a97-89e9-adb1bf78793c · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Attnmove: History enhanced trajectory recovery via attentional network
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 20c4e4e5-5bed-4a9a-a45f-c339fde35c0f · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Uncovering the missing pattern: Unified framework towards trajectory imputation and prediction
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 99bccd1d-cf1d-4801-bbb0-a5d834c087ac · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation X., Liu, Z., and Chang, E
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 86fdac67-b112-4c24-9c46-dae542873478 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation W., and Yu, Z
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 972afec4-0abc-40b5-8061-6e0c57ee2bd5 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Serm: A recurrent model for next location prediction in semantic trajectories
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation d23d8b27-bde1-4997-b65f-2215a5ba19ec · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation and Qiao, Y
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 9aac829b-efa2-4927-9670-b2a84c31f7d4 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Unresolved cited work
Reference 57
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 591a14b6-ce3a-432c-a0ce-2cfc3a76df0f · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation G., et al
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 918a41a1-908c-42c6-ad70-9c8f0a78ad2d · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Urban computing: concepts, methodologies, and applications
Reference 59
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 022fb3d0-ef5e-4177-8455-779c049739a9 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation Unresolved cited work
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation b01abdf3-4fc1-4f4f-b082-9d1293c3184d · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation J., Zhao, X., Liu, Q., Ye, Y., Chen, W., Zhang, Z., Wei, X., and Liang, Y
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 752ea6f8-3b24-4685-b614-50e9cf0b5993 · outbound
ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation write newline
Reference 62
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
No inbound Pith citation observations are available.