Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-06T22:35:57.775062Z
Paper Citation Record · LEDGER
As of 8 August 2026, this Paper Citation Record lists 49 of 49 outbound references and 0 inbound Pith citation observations for arXiv:2506.21440.
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 2026-08-06T22:35:57.775062Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-08T06:32:00.761636+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
49 of 49 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation d8d66137-5b6c-46bd-aad6-666ca30aa8cc · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Long-range acoustic detection and localization of blue whale calls in the northeast pacific ocean,
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation f19c6400-66af-4aeb-ba35-70cc1396baef · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform ECG arrhythmia classification using STFT-based spectrogram and convolutional neural network,
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 8d46ed2b-b821-418a-b8f2-a1fd8b37c895 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform A multi-order probabilistic approach for instantaneous angular speed tracking debriefing of the CMMNO14 diagnosis contest,
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 2ca572da-0d19-4c46-bedd-286d8e8940c7 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Ast: Audio spectrogram trans- former,
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 5d89c422-9405-42ae-a87e-2bf69ba086c4 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Unsupervised speech en- hancement with diffusion-based generative models,
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 678bfdb0-bc5e-43e6-be94-41960deee8db · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Improved musical onset detection with convolutional neural networks,
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 17b83789-7e8b-4034-aad8-a1615174f904 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Specaugment: A simple data augmentation method for automatic speech recognition,
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation a5fd26cf-af15-4a80-8015-0be482e44190 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Hybrid Spectrogram and Waveform Source Separation
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d8e7eee8-1dd5-4911-bd4d-0e657e70d315 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Introduction to digital speech processing,
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 1e47fd29-faac-4a74-94fb-7ef45da07147 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform The role of window length and shift in complex-domain DNN-based speech enhancement,
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 4b49cfb5-eac5-4069-8460-5ded91a69121 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform An empirical study on analysis window functions for text-independent speaker recognition,
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 9e531a25-6433-4768-a70c-7f75df162ceb · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Deep learning: Methods and applications,
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation eb1923b0-4e19-4a68-a864-00aa5fbc663a · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 315911f8-694d-4339-8ea5-5b358ee69c9d · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Havin and B
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation bbebbdcb-6ff9-45d2-bc0d-00e2afeecc02 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform A differentiable short-time Fourier transform with respect to the window length,
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation a74981e7-e25f-4126-b310-41252360ae0c · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Differentiable adaptive short-time Fourier transform with respect to the window length,
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 1bafa9cc-5a1c-4e09-a4dd-35290a367d00 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Differentiable short-time Fourier transform with respect to the hop length,
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation e565c8c3-b4c8-4f69-b886-285943f1ee2f · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform The backpropagation algorithm,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 7e9a5b32-23a9-4581-b7c3-b2f48792c3b5 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Backpropagation neural networks: a tutorial,
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation fcbde913-7eea-47bd-8c70-69a8955af852 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Deep learning,
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5b692e09-5c36-46c5-940d-a11f72d39a17 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Adaptive short-time Fourier analy- sis,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 400433fd-8060-4d44-80dc-fbf1c0714e2a · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Variable short-time Fourier transform for vibration signals with transients,
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation ed81cf3e-8266-4837-a5d4-6da8c53cf7ca · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Improved instantaneous frequency estimation using an adaptive short-time Fourier transform,
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 3b4d1597-8a0d-4376-81fe-6c4f7cdd733c · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Time-frequency representation based on an adaptive short-time Fourier transform,
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 448f36f6-2cff-4adc-9dda-03c707d48b81 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform STFT with adaptive window width based on the chirp rate,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 46d90514-f17e-4081-8fa0-face7e527a54 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform The- ory, implementation and applications of nonstationary Gabor frames,
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 9591660a-5571-495f-8d4d-f11a2a330330 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Optimizing short-time Fourier transform parameters via gradient descent,
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation e241df2a-2e39-4c59-b120-e8835dd36f10 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Differentiable short-time Fourier transform window length selection driven by cyclo-stationarity,
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation e2dd33db-7c50-4e71-a247-4207172c50b8 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Idsn: A one-stage interpretable and dif- ferentiable stft domain adaptation network for traction motor of high- speed trains cross-machine diagnosis,
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 0376b890-6832-48e7-a3d4-eefa3eb3d34f · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform A new method for the numerical analysis of non-stationary signals,
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 9b4f5039-c8f3-42d7-9745-68401cba8b08 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Analysis of time-varying signals with small BT values,
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 43bc1212-524b-4791-9fa2-dcd440c36e3f · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Time frequency reas- signment: from principles to algorithms,
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation bbf28343-e2e8-4111-a296-a1f0e67dfbd9 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Improving the readability of time-frequency and time-scale representations by the reassignment method,
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 095e04a9-8105-4d34-91fa-a0bbfc35213c · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Time-frequency reassignment and synchrosqueezing: An overview,
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation cade316b-1057-4e60-8416-0f79489108b5 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Synchrosqueezing-based recovery of in- stantaneous frequency from nonuniform samples,
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 284ddf13-a548-4331-bc53-e72c569d8c7e · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform The Fourier-based syn- chrosqueezing transform,
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 904b1724-fb27-4eb3-b798-5bfa467bf493 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform The synchrosqueez- ing algorithm for time-varying spectral analysis: Robustness properties and new paleoclimate applications,
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation a383aa52-a8a5-4c6e-88f2-e105c72716cb · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Second-order synchrosqueezing transform or invertible reassignment? towards ideal time-frequency representations,
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation a460f62c-5e59-4f88-99e1-d22b2d3eaa4a · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Theoretical analysis of the second-order synchrosqueezing transform,
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 29068388-8deb-4e55-b4ce-564007e16c3c · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Adaptive short-time Fourier transform and synchrosqueezing transform for non-stationary signal separation,
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 68d44049-fbf1-4843-9edf-095924d99f0c · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Recursive versions of the Levenberg-Marquardt reassigned spectrogram and of the syn- chrosqueezed STFT,
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation f40a7aba-d1ae-45fd-a2e0-242abc45ce33 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Adaptive synchrosqueezing transform with a time-varying parameter for non-stationary signal separation,
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 662dfdcb-ef0e-4799-8c65-74aa3b6c4c91 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Novel short-time fractional Fourier transform: Theory, implementation, and applications,
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation a5266c94-efdd-4b30-978e-d85c852d33a1 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Synchrosqueezing-based short-time fractional Fourier transform,
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 2e517e34-2afc-48ce-8572-dd085cfdacb6 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Backpropagation through time: what it does and how to do it,
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation caa6bd3e-fb18-4b0d-a224-0ff3f55a05bd · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Measuring time-frequency information content using the R ´enyi entropies,
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation f9d78cd1-00ab-4301-8ff8-abc60ee73f6a · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform On the use of R ´enyi entropy for optimal window size computation in the short-time Fourier transform,
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation afc5ad08-9e92-4098-a021-e139de2b9055 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Nonlocal operators with applications to image processing,
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 04453969-dab3-4f6c-a0f2-6b10a94d6742 · outbound
Learnable Adaptive Time-Frequency Representation via Differentiable Short-Time Fourier Transform Speech emotion recognition from spectrograms with deep convolutional neural network,
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
No inbound Pith citation observations are available.