Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-01T11:46:06.089428Z
Paper Citation Record · LEDGER
As of 20 August 2026, this Paper Citation Record lists 50 of 50 outbound references and 0 inbound Pith citation observations for arXiv:2607.19798.
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 2026-08-01T11:46:06.089428Z
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
50 of 50 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 4ee355b2-831c-4a53-a2e8-3df6ceb9acb9 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework The discrete thoracic movement during expiration is denoted byv ex[l], l= 1,
Reference 1
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Observation 3d3669c7-386b-41e8-b30f-51947aef8c4c · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework For eachj, a design matrixD (j) is constructed fromv (j) andα (j), similarly to (10)
Reference 2
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Unavailable: canonical work link unavailable.
Observation 6eb6c54f-8543-4ac6-add1-cf5e5eba911d · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 3
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Observation 19cb75b4-85f7-47c3-8776-4a0ef078a914 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 4
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Observation 97d7eb0a-5b2a-4edd-a2a4-359e7537b988 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 5
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Observation c364bcb1-e726-4d7e-ac21-180ddeba7dc9 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 6
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Observation 164a30fc-40c2-4bd1-b5fd-053676b9204f · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 7
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Observation 6dd097cb-538b-4607-8e69-5000299ee4e9 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 8
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Observation 2c99107e-e758-40cc-b5da-29a44ee0b6e5 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework 3(a)): (1) BEV detection; (2) expiration truncation from BEV point to the subsequent min- imum within 7s; (3) flip and shift to zero-starting mono- tonically increasing form
Reference 9
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Observation 71e184d3-ea5d-4f23-8bda-103895cb61eb · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 10
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Observation 1a87fa03-8ad6-4fc3-9693-61f3475e8200 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Informed consent was obtained from each accompanying parent before enrollment
Reference 11
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Observation c506aa4f-a8ba-4a8e-94c3-42858c1896d9 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 12
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Observation 9a7729c8-7010-44fe-9f6c-37b782b00c7e · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework 11: RMSE performance versus polynomial order (Spi- Radar and PolyReg) for curve fitting and spirometry parameter estimation compared to other non-contact approaches
Reference 13
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Observation 6c2d744b-88fb-4333-9f92-4fd6c0e4a461 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework The initial formulation included radar-derived FVCR (calculated as maxl{vex[l]}) alongside the features in (15)
Reference 14
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Unavailable: canonical work link unavailable.
Observation bd1afc6d-399e-4e2c-bc22-aa14074ce7f5 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Here we analyze the effect of our logarithmic interpolation correction designed to follow the physiological nature of expiratory behavior
Reference 15
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Unavailable: canonical work link unavailable.
Observation 50433d40-2675-4054-915e-21e2d44625af · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework The global burden of respiratory disease,
Reference 16
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Unavailable: canonical work link unavailable.
Observation 8b06b76d-ac96-4d8a-8544-217ef2bac09a · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework The economic burden of asthma in the united states, 2008–2013,
Reference 17
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Unavailable: canonical work link unavailable.
Observation 58c9abbe-f54e-4b49-a9f8-c79c205f19ea · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework The clinical and economic burden of chronic obstructive pulmonary disease in the usa,
Reference 18
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Unavailable: canonical work link unavailable.
Observation d8f9423c-085b-4503-a164-f312eeeaa7d9 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Standardisation of spirometry,
Reference 19
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Unavailable: canonical work link unavailable.
Observation 51ea61ee-26e1-4a9c-b8fa-4453057c2666 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Standardization of spirometry 2019 update. an official american thoracic society and european respiratory society technical statement,
Reference 20
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Unavailable: canonical work link unavailable.
Observation 04e362b9-0871-4248-a669-87c126f557c2 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework European respiratory society clinical practice guidelines for the diagnosis of asthma in children aged 5–16 years,
Reference 21
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Unavailable: canonical work link unavailable.
Observation 098d8aca-55d4-488e-a2fd-1fc7df2acc6e · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Children should not be treated like little adults in the pft lab,
Reference 22
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Unavailable: canonical work link unavailable.
Observation 16a8ec5c-5965-4a6a-8d1f-f1cf878fc932 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Assessment of home- based monitoring in adults with chronic lung disease: An official american thoracic society research statement,
Reference 23
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Unavailable: canonical work link unavailable.
Observation 683e7d11-dd5a-44f7-be89-76c4f3437d34 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Radar for health care: Rec- ognizing human activities and monitoring vital signs,
Reference 24
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Unavailable: canonical work link unavailable.
Observation 3d313fe2-9a3d-4e8c-8f7d-6112001c0295 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Systematic literature review regarding heart rate and respiratory rate measurement by means of radar technology,
Reference 25
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Unavailable: canonical work link unavailable.
Observation a8c08828-afd0-4634-8fe9-c8bd77d57be9 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Sparsity-based multi-person non-contact vital signs monitoring via fmcw radar,
Reference 26
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Unavailable: canonical work link unavailable.
Observation b8f1c02d-4996-407f-8502-64ca6b1965e2 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Robust Phantom-Assisted Framework for Multi-Person Localization and Vital Signs Monitoring Using MIMO FMCW Radar
Reference 27
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Unavailable: canonical work link unavailable.
Observation cbfcf514-25ea-49a2-885a-b65c215a3d46 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 28
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Unavailable: canonical work link unavailable.
Observation b64211df-d3a8-4392-a49d-c33dc3e3b0e7 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 29
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Unavailable: canonical work link unavailable.
Observation 124dc7c8-29da-44f6-be1f-8b97c7fcb0f0 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Tidal volume measurement through non-contact doppler radar with dc reconstruction,
Reference 30
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Unavailable: canonical work link unavailable.
Observation baea96fb-d770-4d4d-aa4e-6f74b6a327c2 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Noncontact spirometry with a webcam,
Reference 31
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Unavailable: canonical work link unavailable.
Observation fbdfdf06-63de-43cb-829b-56ac502a4dd2 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Millimetre-wave radar-based spirometry for the preliminary diagnosis of chronic obstructive pulmonary disease,
Reference 32
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Unavailable: canonical work link unavailable.
Observation 81d55106-9b5e-4096-bc18-523b91a5015f · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Ers/ats technical standard on interpretive strategies for routine lung function tests,
Reference 33
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Unavailable: canonical work link unavailable.
Observation 12295076-1fda-4108-9559-2bc7c04c0064 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Assessment of bronchodilator response in children with asthma. dutch cnsld study group,
Reference 34
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Observation 5cb654c3-3c88-4a24-8679-d8335f31d5ae · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework The fundamentals of millimeter wave radar sensors,
Reference 35
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Unavailable: canonical work link unavailable.
Observation 37553b1c-8f77-4c10-843e-d9cf14ace345 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Remote monitoring of human vital signs using mm-wave fmcw radar,
Reference 36
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Observation 1d8ca98e-47e9-4615-abff-ac0f4af9ca68 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Vital sign monitoring using fmcw radar in various sleeping scenarios,
Reference 37
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Unavailable: canonical work link unavailable.
Observation b7c1f284-e4a2-4a93-988e-866e334879f1 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Signal processing for tdm mimo fmcw millimeter-wave radar sensors,
Reference 38
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Unavailable: canonical work link unavailable.
Observation 0d58f07d-3b2a-4e5f-850f-6c60c72bb092 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Localization and tracking of gold nanoparticles using mmwave fmcw radar,
Reference 39
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Unavailable: canonical work link unavailable.
Observation 51ab6798-858d-489b-b0f1-df355ddf2027 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Ralu-net: Deep unfolded radar localization of humans for precise multi-person non-contact vital signs monitoring,
Reference 40
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Observation b8bb2c18-a4b3-4daf-bfe8-1970a28ac911 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework The matrix cookbook,
Reference 41
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Unavailable: canonical work link unavailable.
Observation 0f4c82a2-ebf3-48fb-a076-053236323d9c · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Spirometry in children,
Reference 42
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Unavailable: canonical work link unavailable.
Observation 22c3d281-8041-45d3-9a9e-3ff382ccaee3 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework What is a savitzky-golay filter?[lecture notes],
Reference 43
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Unavailable: canonical work link unavailable.
Observation 3b09d55c-ae6c-4f6d-9fb1-f263f39c3d9c · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework smart pft usb,
Reference 44
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Unavailable: canonical work link unavailable.
Observation 1d8557eb-a38c-48a8-a9c9-b38744a3ec21 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Multivariate locally weighted least squares regression,
Reference 45
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Unavailable: canonical work link unavailable.
Observation e3e40769-17b3-484a-887e-afed71d44d2b · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Regression shrinkage and selection via the lasso,
Reference 46
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Unavailable: canonical work link unavailable.
Observation bbcd6a21-3ecd-4bdb-9f96-e9fcc1b47f4b · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework A fast iterative shrinkage-thresholding algo- rithm for linear inverse problems,
Reference 47
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Unavailable: canonical work link unavailable.
Observation 46b8ff4b-ece6-4bbc-82ce-c6ec69ba50b7 · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Unresolved cited work
Reference 48
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Unavailable: canonical work link unavailable.
Observation f6c4e64f-55fc-4367-b238-bf34f80b74ed · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework Min max normalization based data perturbation method for privacy protection,
Reference 49
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Unavailable: canonical work link unavailable.
Observation 0dcf1401-1b21-4620-a1e1-0db3b3bce10c · outbound
SpiRadar: Radar-Based Non-Contact Spirometry via Sparse Polynomial Framework IWR1443BOOST: mmWave Sensor Evaluation Module,
Reference 50
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No inbound Pith citation observations are available.