AWhat changed
Trained a reverse stochastic chain to recover structure after a forward noising process, using a tractable probabilistic training construction.
Scientific scope
Trained a reverse stochastic chain to recover structure after a forward noising process, using a tractable probabilistic training construction. Earlier statistical physics and Markov-chain tools retain credit. Exact sampling from a specified learned chain is not exact recovery of every data distribution or the later DDPM objective.
Evidence
The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Earlier statistical physics and Markov-chain tools retain credit. Exact sampling from a specified learned chain is not exact recovery of every data distribution or the later DDPM objective.
Contributors
- Source-listed authors and technical contributors · SCIENCE: Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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