Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-25T09:09:24.911402Z
Paper Citation Record · LEDGER
As of 15 August 2026, this Paper Citation Record lists 42 of 42 outbound references and 1 inbound Pith citation observation for arXiv:1907.02194.
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 2026-05-25T09:09:24.911402Z
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, observed 2026-05-25T09:09:24.911402Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-05-25T09:10:33.767583Z
42 of 42 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 2205d5c4-dccb-45d0-82dd-41ba5a1248c8 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge VOiCES from a Distance Challenge 2019
Reference 1
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 c2b230e4-ca22-482e-8df7-ddd87ae54f60 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge
Reference 2
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 6ba414d9-1b99-43d2-9510-dabdc79cc74a · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Data usage The training data includes V oxCeleb 1 [37] and V oxCeleb 2 [38]
Reference 3
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 e5bdfc36-3500-4f11-b477-213709d9aef5 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge We use different acoustic fea- tures, different front-end modeling methods, and various back- end scoring methods
Reference 4
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 9f385dd9-f874-4f9c-a4c5-de77866a2ac9 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Front- End Factor Analysis for Speaker Verification
Reference 5
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 d5d957e8-5182-44c7-820f-e86b873df128 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge x- vectors: Robust DNN Embeddings for Speaker Recognition
Reference 6
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 47330fac-000e-481e-ba55-4533b42342f0 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Exploring the Encoding Layer and Loss Function in End-to-End Speaker and Language Recognition System
Reference 7
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 e1b86508-5073-4cdb-86fe-bcc555a2e2dc · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Wolfel and J
Reference 8
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 45c0d92e-4f61-4c93-a969-e21152a7e2ed · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge The Perception of Speech Under Ad- verse Conditions
Reference 9
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 abe6d2d1-b746-4903-ba49-70efdabab9f9 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Speech Dereverberation Based on Variance-Normalized Delayed Linear Prediction
Reference 10
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 554109bb-6486-498a-a6d8-19f2a099b6e2 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Robust Speaker Identification in Noisy and Reverberant Conditions
Reference 11
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 3b1f4a63-7339-4efb-bc05-2d8ca860e5a0 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Speech Enhancement Using Long Short-Term Memory based Recurrent Neural Networks for Noise Robust Speaker Verification
Reference 12
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 28273035-1714-4826-bfed-d4e631a9b69d · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge DNN-Based Amplitude and Phase Feature Enhancement for Noise Robust Speaker Identification
Reference 13
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 ebd1c415-a1c0-4272-b771-f2c92bfac09e · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Front-end speech enhancement for commercial speaker verification systems
Reference 14
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 04463f03-8037-44b8-8453-173cb25d4801 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Neural Network Based Spectral Mask Estimation for Acoustic Beamforming
Reference 15
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 196639d0-90f5-43b8-8dec-930c21010f36 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition
Reference 16
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 de40ac96-f871-46e8-9bb4-afa32745efd3 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Modulation Spectral Features for Robust Far- Field Speaker Identification
Reference 17
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 6578153b-5837-44f7-a786-5932e111ab52 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Hilbert Envelope Based Features for Ro- bust Speaker Identification Under Reverberant Mismatched Conditions
Reference 18
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 2d5afaad-34e7-4cb8-ad68-6d56aabe7b90 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Speaker Identifica- tion with Distant Microphone Speech
Reference 19
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 8dbe65c5-ba08-4c3c-b559-c851019264c9 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Blind Spectral Weighting for Robust Speaker Identification under Reverberation Mismatch
Reference 20
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 f9901905-7a1b-4355-a730-3d80a21b92db · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Reverberation Matching for Speaker Recognition
Reference 21
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 ba081bbf-4583-4869-81da-497af1aa0ead · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Improving the Performance of Far-Field Speaker Verification Using Multi- Condition Training: The Case of GMM-UBM and i-Vector Systems
Reference 22
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 d38fb789-00a9-4ea2-80dc-09f17412443b · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Multicondition train- ing of Gaussian PLDA models in i-vector space for noise and reverbera- tion robust speaker recognition
Reference 23
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 35c7783e-3e65-4d03-9744-59d885ac0213 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Robust Speaker Recognition from Distant Speech under Real Reverberant Environments Using Speaker Embeddings
Reference 24
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 68e050bd-cb62-471b-a0cb-61fc4dcf0653 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Far-Field Speaker Recognition
Reference 25
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 4134b5e6-87f0-4273-9a65-2dc50bebda85 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Text- Independent Speaker Identification using Soft Channel Selection in Home Robot Environments
Reference 26
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 4a3f7d6b-4d8f-4c51-be4f-3b571d1f1b20 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge The VOiCES from a Distance Challenge 2019 Evaluation Plan
Reference 27
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 fedd44d1-e107-4f6e-a1f0-a924587030d1 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Pyroomacoustics: A Python Package for Audio Room Simulation and Array Processing Algorithms
Reference 28
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 3bebf683-9f4a-45d6-8220-65e592393325 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge V oices Obscured in Complex Environmental Settings (VOICES) corpus
Reference 29
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 a5545d1a-f0dd-4ee2-b5c4-d83c3ff015e8 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge MUSAN: A Music, Speech, and Noise Corpus
Reference 30
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 b3593ddd-8c5a-4414-88d4-2fe97bc8b8ca · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Power-Normalized Cepstral Coefcients (PNCC) for Robust Speech Recognition
Reference 31
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 c02ad2be-f1ca-4b37-8f52-1ffae61d4d79 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Complex Sounds and Auditory Images
Reference 32
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 b32e2a8d-18ca-421b-b9e1-dfce1baaa92c · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Insights into End-to-End Learning Scheme for Language Identification
Reference 33
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 9ae5d8c4-79a1-49b6-8dcd-b5423aba81b1 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Analysis of length normalization in end-to- end speaker verification system
Reference 34
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 d1feb800-d677-4f0f-9ff2-8c55474f5ed8 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Sphereface: Deep Hypersphere Embedding for Face Recognition
Reference 35
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 7885b71e-8bcf-4a4e-a893-594f75d836ae · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Return of Frustratingly Easy Domain Adaptation
Reference 36
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 f76aa6d0-5ecf-4c7c-9f32-5509b262754d · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Speaker Verification in Mismatched Conditions with Frustratingly Easy Domain Adaptation
Reference 37
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 2b00b5f2-e8de-489d-bae0-06ae03fc3d82 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Analysis of i-vector Length Normalization in Speaker Recognition Systems
Reference 38
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 a7ee9004-703a-418b-a223-fcd919645480 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge Analysis of Score Normalization in Multilingual Speaker Recognition
Reference 39
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 7eb44d76-07af-4a61-8465-cb482a945e5c · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge The BOSARIS Toolkit: Theory, Algorithms and Code for Surviving the New DCF
Reference 40
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 9cd96538-87f3-4a56-a1f7-4a45f37d16e4 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge V oxceleb: A Large-Scale Speaker Identification Dataset
Reference 41
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 72753b62-8663-4fd6-99b7-2f60e6270481 · outbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge V oxceleb2: Deep Speaker Recognition
Reference 42
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 c2b230e4-ca22-482e-8df7-ddd87ae54f60 · inbound
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge
Reference 2
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.