Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T05:27:15.016126Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 49 of 49 outbound references and 1 inbound Pith citation observation for arXiv:1909.01311.
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 2026-08-14T05:27:15.016126Z
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, observed 2026-08-14T11:41:05.727472Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T11:41:06.100668Z
49 of 49 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation fa2fe3db-e8ae-498c-b6f9-a46a7e6d7b23 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Rosenblatt, Principles of neurodynamics: Perceptrons and the theory of brain mechanisms, Sparta, NJ, USA: Spartan Books, 1961
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 718ca3c1-0716-4253-ad59-106ed73d015d · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Small-world brain networ ks,
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 9c62ed77-6f71-4506-b34b-6b542c097b6e · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Steps toward artificial intelligence,
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 c92ff28d-ddab-424f-a5ba-dd6726b3839c · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Learning repre sentations by back-propagating errors,
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 2daa5de4-48e5-46a2-9dd6-08107ab1306b · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks ImageNet c lassification with deep convolutional neural networks,
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 524486d6-b8d0-4dac-a548-0e9da0308b29 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Deep learning,
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 adb99818-e574-41ff-a83f-e297eae5b629 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Deep residual learning for image recogniti on,
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 59f631c9-8c6b-4cb2-89e1-0256e5e172a8 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Deep neural networks for acoustic mo deling in speech recognition,
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 a7963e75-4e89-4bdf-a0fb-f990060bc26a · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Deep speech 2: End-to-end speech recog nition in english and mandarin,
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 d66e431b-8301-4f37-a57f-26e8fef902bb · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Competitive learning: From interactiv e activation to adaptive resonance,
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 1b4302ea-1095-4de7-b4f3-84016c36ab49 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Local learning in RRAM neural networ ks with sparse direct feedback alignment,
Reference 11
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 209898bd-5c56-40da-a0b2-ea48abba0b42 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks How important is weig ht symmetry in backpropagation?,
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 11699207-e08f-4297-a555-dd25fbcfd24f · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Random synaptic feedback weigh ts support error backpropagation for deep learning,
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 7c8636d9-70f4-4193-a3b8-3449531ffc9e · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Learning in the machine : Random backpropagation and the deep learning channel,
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 7257bfd8-2ba5-42b4-ab61-eed2ab8e8659 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Direct feedback alignment provides learn ing in deep neural networks,
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 fdacd46f-efc9-4797-873a-1c5876fc7ec7 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks The MNIST database of handwritt en digits,
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 bfe4c270-4ac7-4c53-b387-18186f525346 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Krizhevsky, Learning multiple layers of features from tiny images , Technical Report, University of Toronto, 2009
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 27af0272-bd4d-4e81-9aef-7a84fdeb2633 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Towards deep learning with segregated dendrites,
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 0edd8278-c3e8-4a91-9d4f-3f1cce03435f · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Event-driven random back-propagati on: Enabling neuromorphic deep learning machines,
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 1afd7da2-9561-41f5-b7a1-2075c6a63a37 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Learning by the dendritic pre diction of somatic spiking,
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 c37537cf-2f09-4fa4-8b87-d394b7ba51b4 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Difference target propagation,
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 5dfc5d47-e046-476a-8e25-a01556ea112a · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Biologically motivated algo rithms for propagating local target representations,
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 84dfda9d-3d5a-4327-922b-e871b50f0d00 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Decoupled neural interfaces usin g synthetic gradients,
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 8fd333c2-5f5b-4312-99fe-3d81747c3a21 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Understanding synthetic gradien ts and decoupled neural interfaces,
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 25488cc2-9373-445b-be0e-b02211067d14 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Deep superv ised learning using local errors
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 939bbcb3-d7e5-4517-a340-bf9a40e51c78 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Synaptic plastici ty dynamics for deep continuous local learning (DECOLLE),
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 e168f47e-84e8-4269-957f-fc1bb0377a67 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Training neural networks w ith local error signals
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 e8bf8a0f-acd8-4796-9e69-b7dfd6e03c6a · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Decoupled Greedy Learning of CNNs
Reference 28
Source-reported events for the cited work
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Observation 5746a847-7877-401b-9588-6d30884cd51f · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks ImageNet: A large-scale hierarchical i mage database,
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 15fa638a-e1ad-4ded-b2da-be9f26e27479 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Can we connect trill ions of IoT sensors in a sustainable way? A technol- ogy/circuit perspective,
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 e0d0b3f7-d545-48fe-9ab3-d61405e7e511 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Obstacle avoidance and target acqui sition for robot navigation using a mixed signal ana- log/digital neuromorphic processing system,
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 5cb5ab39-a12b-4e2a-906a-8a7c805fca5b · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Assessing the scalability of biolo gically-motivated deep learning algorithms and architec- tures,
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 540fa071-6b7a-4830-96d5-543dfaf2e537 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks A 28-nm convolution al neuromorphic processor enabling online learning with spike-based retinas,
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 c1a442de-93b5-4d4b-a69d-e85e799b6963 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks A 0.086-mm 2 12.7-pJ/SOP 64k-synapse 256-neuron online-learning digi tal spiking neuro- morphic processor in 28-nm CMOS,
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 20b1eccf-8d2e-40cc-99a3-727a7fb2bab6 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks MorphIC: A 65-nm 738 k-synapse/mm2 quad-core binary-weight digital neuromorphic processor with stochastic spike-driven onli ne learning
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 be298e5a-96e6-4f4c-96a1-4feb20ccbce3 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Batch Normalization: Accelerating Deep Network Training by Reducing Internal Covariate Shift
Reference 36
Source-reported events for the cited work
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Observation 9d4b2f2d-da97-4f62-9678-e91a68459621 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Scikit-learn: Machine Learning i n Python
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 f9b1369a-4ec1-41c4-9551-384e5ff82218 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Delving deep into rectifiers: Surpassing h uman-level performance on ImageNet classification,
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 747449be-3cdd-46a7-8176-65ac208bfb72 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Computing’s energy problem (and what we c an do about it),
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 71d3d34e-977f-4616-a1a1-82a73d52d940 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Synaptic plasticity fo rms and functions,
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 ce568a19-69f4-429b-b600-de08d2e75311 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Large-scale neuromorphic spiking array processors: A quest to mimic the brain,
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 da3e18c0-b58b-4e9a-a80c-8d8063bb6459 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Low-Power Neuromorphic Hardware for Signal Processing Applications
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 67c9aaf3-fa14-4b41-9d23-617e4d76fe88 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Synaptic modifications in cultur ed hippocampal neurons: Dependence on spike timing, synaptic strength, and postsynaptic cell type,
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 d9202e42-0338-4b23-914a-25e113fedeea · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Learning real-world s timuli in a neural network with spike-driven synaptic dynamics,
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 0ce0f316-a5ba-430e-bf20-ba8c5945d00f · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Neural and synaptic array transce iver: A brain-inspired computing framework for embedded learning,
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 869e6e3a-b569-4009-8f08-584c5de721eb · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks A 65-nm neuromorphic image c lassification processor with energy-efficient training through direct spike-only feedback,
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 be32d119-1224-4137-8d4f-4ccbb8f06e05 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Principled Training of Neural Networks with Direct Feedback Alignment
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d961f59c-b657-4304-b085-c2d14e66aa80 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Diverse synaptic plasticity mechanisms orchestrated to form and retrieve memories in spiking neural networks
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 8cc4fdbf-2c0b-46a8-8669-19bb51195ee4 · outbound
Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks Automatic differentiation in PyTorc h
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 1f38cd2d-757b-415e-b927-8b93c2d471c9 · inbound
Spiking Neural Predictive Coding for Continual Learning from Data Streams Learning without feedback: Fixed random learning signals allow for feedforward training of deep neural networks
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.