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quantum computing

539 papers

#machine learning Open access May 2026

Transformer fault diagnosis using an efficient simulation-driven variational quantum classifier with domain-aware feature encoding

Simulation results on benchmark dissolved-gas-analysis datasets demonstrate high diagnostic accuracy, strong generalization capability, and robustness to realistic noise levels with minimal quantum resources, highlighting the effectiveness of simulation-informed modeling for practical transformer diagnostic application...

H. Le, Ba Tu Phung, Dai Huynh et al. · 1 citation
#machine learning Preprint Sep 2026

Quantum Graph Convolutional Networks: Implementation and Trainability Analysis

This work implements two representative architectures --- the Simplified Graph Convolution (SGC) and Linear Graph Convolution (LGC) models and evaluates them on open benchmark graph datasets and semi-supervised learning tasks using quantum simulation and presents a cost gradient analysis that identifies the tasks for w...

Paul San Sebastian Sein, Theodor Iosif, T. G. Limbäck-Stokin et al. · 1 citation
#artificial intelligence Preprint Feb 2025

Physics-Informed Support Vector Kernels via Green-Function Analogies and Jackson-Chebyshev Spectral Design

This work investigates a physics-informed strategy in which functional forms and spectral structures associated with Green's functions motivate kernel selection without requiring an exact identification between a machine-learning kernel and a physical propagator.

Nan-Hong Kuo, Renata Wong · 0 citations
#artificial intelligence Review Sep 2026

Long-horizon autoformalization of a core theorem underlying MIP* = RE

Landmark mathematical formalizations have taken specialist teams years to complete. We present FormalFlow, a system that coordinates AI proving agents under human supervision to address statement drift and proof composition in long-horizon formalization. Drawing on software engineering principles and practices, it uses...

Si-Rui Lu, Ruixuan Deng, Yan-Qiao Zhu et al. · 0 citations
#machine learning Preprint Aug 2026

Learning to Rank Tensor Network Contraction Plans for GPU-Accelerated Quantum Circuit Simulation

A learning-to-rank framework for selecting efficient contraction plans before executing them and supporting Learning to Rank as a practical way to reduce contraction-plan search, while showing that performance remains partly backend dependent.

Alfred M. Pastor, Maribel Castillo, José M. Badía · 0 citations
#machine learning Preprint Aug 2026

The parity gap in crystal tensor prediction

The parity gap is derived, a group-theoretic metric quantifying the piezoelectric tensor freedom permitted by a crystal's proper rotation subgroup but eliminated by inversion symmetry in O(3)$, providing a unified framework to distinguish empirical error reduction from exact structural compliance with physical law.

Can Polat, Mustafa Kurban, E. Serpedin et al. · 0 citations
#machine learning Preprint Open access Sep 2026

Solving Conic Programs over Sparse Graphs using a Variational Quantum Approach: The Case of the AC Optimal Power Flow

Conic programs arising in physics, quantum information, machine learning, and engineering are often defined over sparse graphs. Although such problems can be solved in polynomial time using classical interior-point solvers, the computational complexity scales unfavorably with graph size. We propose a variational quantu...

Thinh Viet Le, Mark M. Wilde, Vassilis Kekatos · 0 citations
#machine learning Preprint Sep 2026

Variational Quantum Transformer Architecture for Synthetic Language Generation

We propose a compact NISQ-compatible quantum transformer architecture for synthetic QNLP sequence modelling. The model preserves the autoregressive next-token interface of a classical transformer, but replaces attention and feed-forward sublayers with variational quantum encoder blocks, connector circuits, decoder bloc...

Julian Hager, Michael Kölle, Gerhard Stenzel et al. · 0 citations
#machine learning Preprint Sep 2026

Fourier Analysis of Parametrized Interactive Quantum Classifiers

Interactive Quantum Classifiers (IQCs) constitute a family of quantum machine learning models inspired by open quantum systems, in which the interaction between a target qubit and an environment is described by a Hamiltonian. Previous works introduced alternative Hamiltonian parameterizations and showed empirically tha...

F. Novaes, Fernando M. de Paula, J. V. Cardoso · 0 citations
#machine learning Preprint Sep 2026

QEMScore: How Much Does the Measurement Add to Learned Quantum Error Mitigation?

How much does the noisy measurement add to learned quantum error mitigation? An accuracy table cannot say, because a model handed circuit structure can score well without reading the measurement at all. QEMScore adds the comparison that can. Each simulated circuit carries an exact ideal answer. The learned mitigator is...

Yue Zhao, Huayue Gu, Yu-Shun Dong et al. · 0 citations
#machine learning Preprint Sep 2026

Learning to Program Adaptive Non-Local Observables for Machine Learning

This work proposes QFWP-ANO, a novel architecture which employs a classical hypernetwork to dynamically program VQC parameters and/or non-local observables conditioned on each input, and establishes input-conditioned ANO as an effective approach for enhancing QNNs.

Yu-Ting Lee, Samuel Yen-Chi Chen, Huan-Hsin Tseng · 0 citations

From tech blogs

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Microsoft Research Blog Oct 6, 2026

What AI gets wrong and what failure teaches us

Jennifer Neville did not want to go into computer science—but that’s exactly where she landed. Neville discusses the starts and stops that led to her professional sweet spot and her work identifying “surprising failures” making it hard for AI to handle complexity.  The post What AI gets wrong and what failure teaches us appeared first on Microsoft Research.

Microsoft Research Blog Sep 29, 2026

Introducing Quine: An AI research system designed for the complexity of biology

Biology doesn't operate in silos, and neither should the AI representation of it. Quine is an early-stage research effort to create a multimodal world model of biology. By connecting insights across biological scales and modalities, Quine helps scientists computationally search a space far larger than intuition allows and prioritize hypotheses before they reach the lab. Experimental results provide important feedback, helping researchers sharpen future research directions. The post Introducing Q…

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