Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-06-29T04:49:22.328169Z
Paper Citation Record · LEDGER
As of 19 August 2026, this Paper Citation Record lists 37 of 37 outbound references and 0 inbound Pith citation observations for arXiv:2606.27861.
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 2026-06-29T04:49:22.328169Z
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
37 of 37 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation c96278a5-237c-409b-a7a7-0857c926ccfe · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Unresolved cited work
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 100e703d-211f-4de3-ac5b-de68a88f4f42 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Precise and dexterous robotic manipulation via human-in-the-loop reinforcement learning,
Reference 2
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Unavailable: canonical work link unavailable.
Observation 534c3e2b-9eae-46ad-a973-907d07c01559 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control On policy learning robust to irreversible events: An application to robotic in-hand manipu- lation,
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 54b84989-4d73-4a15-b2c6-9510c86abf90 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Robot deformable object manipulation via nmpc-generated demonstrations in deep reinforcement learning,
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b12bb180-98c1-47f8-a8c7-3698e6516b57 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Real-world humanoid locomotion with reinforcement learning,
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 59d0a74a-0d33-4f9d-aafa-88ec54fb6ddf · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Anymal parkour: Learning agile navigation for quadrupedal robots,
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9f5dc912-deb2-4dc2-857d-7ab6132d7f76 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Curriculum-based reinforcement learning for quadrupedal jumping: A reference-free design,
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a0f08ae0-9618-4fb0-9490-2f67e90c75d2 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Ex- plosive jumping with rigid and articulated soft quadrupeds via example guided reinforcement learning,
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 78874c25-7241-41d4-8fd2-2271e19a34e0 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Curriculum-enhanced rein- forcement learning for robust humanoid locomotion,
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 88ca1694-7db5-4e7f-b1d2-c16e6631f922 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Physics-informed multi-agent reinforcement learning for distributed multi-robot problems,
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ba9f2b63-9204-4619-9975-69be0d6dae75 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Multi-agent reinforcement learning for connected and automated vehicles control: Recent advancements and future prospects,
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 88e0032d-3357-456a-be1a-47387ac7d89a · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Altman,Constrained Markov decision processes
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 18435243-e299-4cc9-a34c-62567b18a257 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Not only rewards but also constraints: Applications on legged robot locomotion,
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 647bc504-8ec5-4dc0-98a6-b94e2c5d39f6 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Constrained policy optimization,
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 72aa2f1c-96ae-495b-a307-7c421392e84d · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Projection-Based Constrained Policy Optimization
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 7ee01f2c-7765-48d8-9460-9b2f934d0a60 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Benchmarking Batch Deep Reinforcement Learning Algorithms
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 3eda2d8e-03e2-43a0-9146-96d929a6e159 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Proximal Policy Optimization Algorithms
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 7dc201c7-0ee0-4582-8dfb-00beb06c5c64 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control First order constrained optimization in policy space,
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9afc1fb1-e993-4bb1-9dae-da24c13f9769 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Reward Constrained Policy Optimization
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 1d7c10e5-4287-4122-be1c-d89bcd8f66ca · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Con- strained reinforcement learning has zero duality gap,
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8531a978-d2a2-480f-9d87-23b4ce260e06 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Responsive safety in reinforce- ment learning by pid lagrangian methods,
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cea4ff49-4b14-4e9d-ae63-f36597bfc4df · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Ipo: Interior-point policy optimization under constraints,
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8ba9e44d-d310-4358-9276-f5592ad50eb0 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Penalty and barrier methods for constrained optimiza- tion,
Reference 23
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Unavailable: canonical work link unavailable.
Observation 26a9e85a-f40c-4a97-bb80-c72c70d6e9f3 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Penalized Proximal Policy Optimization for Safe Reinforcement Learning
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 ec5df937-aefc-421f-97db-be5cdf7b3d01 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Exploring constrained reinforcement learning algorithms for quadrupedal locomotion,
Reference 25
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dbcf3c6b-3fb9-4239-8b36-66f954416c54 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Augmented proximal policy optimization for safe reinforcement learning,
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 68d848af-47a3-4c18-a534-b6e5d6ebf2ac · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Approximately optimal approximate rein- forcement learning,
Reference 27
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8814dd5f-b433-421f-b76f-05b7d4927a49 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control High- dimensional continuous control using generalized advantage estimation,
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fb70ed47-0952-400b-b38d-29df6eb7c085 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Unresolved cited work
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4f2deb89-2b88-4264-a3fc-23b74049b619 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Natural actor–critic algorithms,
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3a70359e-ac2f-472a-aab5-f576f9658576 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Bhatnagar, H
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 56d6c4fe-8434-4d85-bb97-204e03a6035c · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Risk- constrained reinforcement learning with percentile risk criteria,
Reference 32
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9e325e2e-63d8-4050-8a2d-ec29af5d70e9 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Augmented lagrangians and applications of the proximal point algorithm in convex programming,
Reference 33
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Unavailable: canonical work link unavailable.
Observation 4442ed40-6dbd-4d5f-aa4f-189bba531dc0 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Orbit: A unified simulation framework for interactive robot learning environments,
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5dd33a11-c2f8-4762-8b76-39e0c22d4353 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control Isaac Sim
Reference 35
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Unavailable: canonical work link unavailable.
Observation b33d0ae4-9b6a-4036-a867-60e1149ae472 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control RSL-RL: A Learning Library for Robotics Research
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 10264a73-1f7e-4f3d-adda-9af94eeef7a0 · outbound
PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control The franka emika robot: A standard platform in robotics research [survey],
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
No inbound Pith citation observations are available.