Yu Yamashiro

Transformers as Intrinsic Optimizers for Quantum Approximate Optimization Algorithm

Kuan-Cheng Chen, Xiaotian Xu, Hiromichi Matsuyama, Wei-Hao Huang et autres

The Quantum Approximate Optimization Algorithm (QAOA) is a leading variational framework for combinatorial optimization on noisy intermediate-scale quantum hardware, but its practical performance depends strongly on the classical optimizer used to train its variational parameters. This outer-loop optimization is often nonconvex, initialization-sensitive, …

Jij-Inc/ommx: OMMX Python SDK 3.0.0 Beta 1

Toshiki Teramura, NY57, Iago Almeida, Weihao Huang et autres

<!-- Release notes generated using configuration in .github/release.yml at main --> What's Changed Python SDK update Start OMMX SDK V3 Beta stage by @termoshtt in https://github.com/Jij-Inc/ommx/pull/1001 Add context-aware function formatting by @termoshtt in https://github.com/Jij-Inc/ommx/pull/1004 Add context-aware instance summaries by @termoshtt in https://github.com/Jij-Inc/ommx/pull/1011 …

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Jij-Inc/ommx: OMMX Rust SDK 3.0.0 Beta 1

Toshiki Teramura, NY57, Iago Almeida, Weihao Huang et autres

<!-- Release notes generated using configuration in .github/release.yml at main --> What's Changed Python SDK update Start OMMX SDK V3 Beta stage by @termoshtt in https://github.com/Jij-Inc/ommx/pull/1001 Add context-aware function formatting by @termoshtt in https://github.com/Jij-Inc/ommx/pull/1004 Add context-aware instance summaries by @termoshtt in https://github.com/Jij-Inc/ommx/pull/1011 …

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Jij-Inc/ommx: OMMX Rust SDK 3.0.0 Alpha 2

Toshiki Teramura, NY57, Iago Almeida, Weihao Huang et autres

<!-- Release notes generated using configuration in .github/release.yml at main --> Human readable release note will be managed after beta release. What's Changed Protobuf update Unify OMMX annotations across protobuf and artifacts by @termoshtt in https://github.com/Jij-Inc/ommx/pull/939 Add protobuf v2 generation and breaking …

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OpenJij

Kohji Nishimura, Yoshiki Sakamoto, Taro Shimizu, Kohei Suzuki et autres

What's Changed Add citation by @K-Suzuki-Jij in https://github.com/Jij-Inc/OpenJij/pull/503 Fix Eigen3 detection for 5.x compatibility by @taqro in https://github.com/Jij-Inc/OpenJij/pull/519 Migrate tutorial notebooks to jijmodeling by @taqro in https://github.com/Jij-Inc/OpenJij/pull/518 Python 3.9 のサポートを終了し、Python 3.10-3.14 向けの依存範囲を整理する(NumPy / dimod / jij-cimod / pybind11) by @29rou in https://github.com/Jij-Inc/OpenJij/pull/522 …

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Jij-Inc/ommx: OMMX Python SDK 3.0.0 Alpha 4

Toshiki Teramura, NY57, Iago Almeida, Weihao Huang et autres

<!-- Release notes generated using configuration in .github/release.yml at main --> What's Changed Python SDK update SQLite-backed Local Registry foundation with OCI Image / Artifact Manifest coexistence by @termoshtt in https://github.com/Jij-Inc/ommx/pull/864 v3 ocipkg removal Steps D+F: native remote transport + native tar …

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Jij-Inc/ommx: OMMX Python SDK 3.0.0 Alpha 3

Toshiki Teramura, NY57, Iago Almeida, Weihao Huang et autres

<!-- Release notes generated using configuration in .github/release.yml at main --> See also the release notes with usage guide on Read the Docs. What's Changed Breaking Changes Replace pyo3-log with pyo3-tracing-opentelemetry by @termoshtt in https://github.com/Jij-Inc/ommx/pull/823 Remove to_bytes / from_bytes from non-top-level Python …

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Jij-Inc/ommx: OMMX Rust SDK 3.0.0 Alpha 1

Toshiki Teramura, NY57, Iago Almeida, Weihao Huang et autres

<!-- Release notes generated using configuration in .github/release.yml at main --> What's Changed Breaking Changes Elevate OneHot and SOS1 to first-class constraint types by @termoshtt in https://github.com/Jij-Inc/ommx/pull/798 Remove id field from Constraint types; use BTreeMap keys as sole ID source by @termoshtt …

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Jij-Inc/ommx: OMMX Python SDK 3.0.0 Alpha 2

Toshiki Teramura, NY57, Iago Almeida, Weihao Huang et autres

<!-- Release notes generated using configuration in .github/release.yml at main --> See also the release notes with usage guide on Read the Docs. What's Changed Breaking Changes Elevate OneHot and SOS1 to first-class constraint types by @termoshtt in https://github.com/Jij-Inc/ommx/pull/798 Remove id field …

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Quantum hardware noise learning via differentiable Kraus representation on tensor networks

Ryo Sakai, Yu Yamashiro

We present a method for learning quantum hardware noise from a measurement distribution of a single device experiment. Each noise channel is represented by automatically differentiable Kraus operators obtained from a Stinespring-based parameterization that is completely positive and trace preserving by construction, …

Quantum hardware noise learning via differentiable Kraus representation on tensor networks

Ryo Sakai, Yu Yamashiro

We present a method for learning quantum hardware noise from a measurement distribution of a single device experiment. Each noise channel is represented by automatically differentiable Kraus operators obtained from a Stinespring-based parameterization that is completely positive and trace preserving by construction, …

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Jij-Inc/ommx: OMMX Python SDK 3.0.0 Alpha 1

Toshiki Teramura, NY57, Iago Almeida, Weihao Huang et autres

<!-- Release notes generated using configuration in .github/release.yml at 1725663330506b7616e06b0d53c1bbf1321cd32f --> We start developing Python SDK v3, and this is the first alpha release! Please check the migration guide. What's Changed Python SDK update Start OMMX Rust/Python SDK v3 by @termoshtt in …

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