Quantum Neural Networks

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8 papers in the last four weeks, up 167% on the four weeks before. 0.1% of all new papers.

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Diagonal Adaptive Non-local Observables on Quantum Neural Networks
May 14, 2026Huan-Hsin Tseng, Yan Li, Hsin-Yi Lin +1Variational Quantum Circuits Variational Quantum Algorithms
Quantum Feature Pyramid Gating for Seismic Image Segmentation
May 14, 2026Taha Gharaibeh, Jyotsna SharmaImage Segmentation Hybrid Quantum-Classical ML
Louisiana State University Baton Rouge, Louisiana, USA
QLAM: A Quantum Long-Attention Memory Approach to Long-Sequence Token Modeling
May 13, 2026Hoang-Quan Nguyen, Sankalp Pandey, Khoa LuuMemory-Augmented Neural Networks Hybrid Quantum-Classical ML
Department of Electrical Engineering and Computer Science, University of Arkansas, AR · Quantum AI Lab, University of Arkansas, AR
FQPDR: Federated Quantum Neural Network for Privacy-preserving Early Detection of Diabetic Retinopathy
May 8, 2026Debashis De, Mahua Nandy Pal, Dipankar HazraDiabetic Retinopathy Grading Quantum Machine Learning
Department of Computer Science and Engineering, Maulana Abul Kalam Azad University of Technology, West Bengal · Department of Computer Science and Engineering, MCKV Institute of Engineering, West Bengal · Department of Computer Science and Engineering, OmDayal Group of Institutions, West Bengal
Architecture Shape Governs QNN Trainability: Jacobian Null Space Growth and Parameter Efficiency
May 7, 2026Michael Poppel, David Bucher, Maximilian Zorn +5Variational Quantum Circuits Quantum Circuit Trainability
Department of Computer Science, LMU Munich, Germany · Aqarios GmbH, Munich, Germany
Quantum-enhanced Large Language Models on Quantum Hardware via Cayley Unitary Adapters
May 7, 2026Borja Aizpurua, Sukhbinder Singh, Augustine Kshetrimayum +2LLM Inference LLM Fine-Tuning
Multiverse Computing, Parque Científico y Tecnológico de Gipuzkoa, Paseo May 7 de Miramón 170, 20014, Donostia / San Sebastián, Spain · Department of Basic Sciences, Tecnun – University of Navarra, San Sebastián, Spain · Multiverse Computing, Centre for Social Innovation, 192 Spadina Avenue, ON M5T 2C2, Toronto, Canada +2
Quantum Interval Bound Propagation for Certified Training of Quantum Neural Networks
May 1, 2026Emma Andrews, Nahyeon Kim, Prabhat MishraAdversarial Training Adversarial Robustness
University of Florida, Gainesville, FL, USA
Conformalized Quantum DeepONet Ensembles: Towards Scalable Operator Learning with Distribution-Free Guarantees
May 1, 2026Purav Matlia, Christian Moya, Guang LinUncertainty Quantification Hybrid Quantum-Classical ML
Department of Computer Science Purdue University · Department of Mathematics Purdue University · Department of Mathematics Department of Mechanical Engineering Purdue University
Efficient Mutation Testing of Quantum Machine Learning Models
Apr 30, 2026Emma Andrews, Prabhat MishraAutomated Software Testing Mutation Testing
University of Florida Gainesville, Florida, USA
HQ-UNet: A Hybrid Quantum-Classical U-Net with a Quantum Bottleneck for Remote Sensing Image Segmentation
Apr 29, 2026Md Aminur Hossain, Ayush V. Patel, Ikshwaku Vanani +1Remote Sensing Image Segmentation Hybrid Quantum-Classical ML
Space Applications Centre, Indian Space Research Organisation (ISRO), India · New-Brunswick Honors College, Rutgers University, New Jersey · Centre of Studies in Resources Engineering, Indian Institute of Technology Bombay
Universal Quantum Transformer
Apr 29, 2026Sungyong Chung, Alireza TalebpourVariational Quantum Circuits Modular Arithmetic
Grainger College of Engineering, Department of Civil and Environmental Engineering, University of Illinois Urbana-Champaign
QERNEL: a Scalable Large Electron Model
Apr 28, 2026Khachatur Nazaryan, Liang FuNeural Quantum States Materials Science
Department of Physics, Massachusetts Institute of Technology, Cambridge, MA-02139,USA
A Specialized Importance-Aware Quantum Convolutional Neural Network with Ring-Topology (IA-QCNN) for MGMT Promoter Methylation Prediction in Glioblastoma
Apr 24, 2026Emine Akpinar, Murat OduncuogluQuantum Convolutional Neural Networks Hybrid Quantum-Classical ML
Department of Physics, Yildiz Technical University, Istanbul, Turkey
QuanForge: A Mutation Testing Framework for Quantum Neural Networks
Apr 22, 2026Minqi Shao, Shangzhou Xia, Jianjun ZhaoAutomated Software Testing Mutation Testing
Kyushu University, Fukuoka, Japan
Option Pricing on Noisy Intermediate-Scale Quantum Computers: A Quantum Neural Network Approach
Apr 20, 2026Sebastian Zając, Rafał PrachtQuantitative Finance Quantum Neural Networks
finQbit Warsaw, Poland
Quantum inspired qubit qutrit neural networks for real time financial forecasting
Apr 20, 2026Kanishk Bakshi, Kathiravan SrinivasanQuantitative Finance Time Series Forecasting
School of Computer Science and Engineering, Vellore Institute of Technology, Vellore 632014, India.
Path-Based Quantum Meta-Learning for Adaptive Optimization of Reconfigurable Intelligent Surfaces
Apr 20, 2026Noha Hassan, Xavier Fernando, Halim YanikomerogluAdaptive Model Routing Reconfigurable Intelligent Surfaces
Department of Systems and Computer Engineering, Carleton University, Ottawa, ON, Canada · Department of Electrical, Computer, and Biomedical Engineering, Toronto Metropolitan University, Toronto, ON, Canada
Hybrid Quantum Neural Networks for Enhanced Breast Cancer Thermographic Classification: A Novel Quantum-Classical Integration Approach
Apr 18, 2026Riza Alaudin Syah, Irwan Alnarus Kautsar, Gunawan Witjaksono +1Hybrid Quantum-Classical ML Medical Image Classification
Faculty of Computing Universiti Teknologi Malaysia Johor Bahru, Malaysia · Informatics Department Faculty of Science and Technology Universitas Muhammadiyah Sidoarjo Sidoarjo, Indonesia · Department of Information System Universitas Siber Jakarta Jakarta, Indonesia
Federated Learning with Quantum Enhanced LSTM for Applications in High Energy Physics
Apr 17, 2026Abhishek Sawaika, Durga Pritam Suggisetti, Udaya Parampalli +1Hybrid Quantum-Classical ML High-Energy Physics
qCLOUDS Lab, School of Computing and Information Systems, The University of Melbourne, Australia · Birla Institute of Technology and Science Pilani, Dubai, UAE
Implementation of Quantum Implicit Neural Representation in Deterministic and Probabilistic Autoencoders for Image Reconstruction/Generation Tasks
Mar 6, 2026Saadet Müzehher ErenVariational Autoencoders Quantum Generative Modeling
Department of Physics, Izmir Institute of Technology, Gülbahçe, Urla, 35430, Izmir, Turkey.
Quantum Attention by Overlap Interference: Predicting Classical and Many-Body Quantum Sequences
Feb 6, 2026Alessio Pecilli, Matteo RosatiSelf-Attention Transformer Attention
Dipartimento di Ingegneria Civile, Informatica e delle Tecnologie Aeronautiche, Universit`a degli Studi Roma Tre, Via della Vasca Navale 79, 00146 Rome, Italy
Quantum Model Parallelism for MRI-Based Classification of Alzheimer's Disease Stages
Jan 28, 2026Emine Akpinar, Murat OduncuogluMedical Image Classification Quantum Neural Networks
Department of Physics, Yildiz Technical University, Istanbul, Turkey
Quantum Implicit Neural Representations for Novel View Synthesis
Jan 8, 2026Daniele Lizzio Bosco, Shuteng Wang, Giuseppe Serra +1Hybrid Quantum-Classical ML Novel View Synthesis
Department of Mathematics, Computer Science and Physics, University of Udine, Italy · Department of Biology, University of Naples Federico II, Italy · work done during an internship at the 4DQV research group, MPI for Informatics +1
Stochastic Quantum Spiking Neural Networks with Quantum Memory and Local Learning
Jun 26, 2025Jiechen Chen, Bipin Rajendran, Osvaldo SimeoneQuantum Machine Learning Spiking Neural Networks
Department of Engineering, King’s College London, London, WC2R 2LS, UK · Institute for Intelligent Networked Systems, Northeastern University London, One Portsoken Street, London, E1 8PH, UK
Quantum State Preparation with the QNN-based SRBB Algorithm
Mar 17, 2025Marco Mordacci, Giacomo Belli, Michele AmorettiVariational Quantum Circuits Quantum State Preparation
Quantum Software Laboratory University of Parma Parma, Italy
Spectral Geometry and Bosonic-Bloch Probes: Explorations in Quantum Learning
Date pendingSantanu Ganguly, Xing Liang, Dimitrios MakrisQuantum Machine Learning Spectral Methods
Quantum AI Research Group, School of Computer Science and Mathematics, Kingston University London, Penrhyn Road, Kingston upon Thames, KT1 2EE, United Kingdom

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Diagonal Adaptive Non-local Observables on Quantum Neural Networks

Huan-Hsin Tseng, Yan Li, Hsin-Yi Lin, Samuel Yen-Chi Chen

Variational Quantum Circuits Variational Quantum Algorithms Quantum Neural Networks

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Adaptive Non-local Observables (ANOs) have shown that making quantum observables dynamic can substantially enlarge the function space of Variational Quantum Algorithms, partly shifting hardware demands from circuit synthesis to measurement design. However, this advantage is accompanied by a steep increase in the number of parameters, as well as the classical optimization cost for varying general Hermitian observables. We propose a special form of ANO that significantly reduces this burden by considering only diagonal observables paired with quantum circuits. Mathematically, this is equivalent to the full ANO of a large parameter space since diagonal matrices are canonical representatives of the ANO space modulo unitary similarity. As a result, Diagonal ANO retains the same capability of full ANO while reducing

k

-local observable complexity from

O(4^k)

O(2^k)

and lowering the corresponding measurement-side classical computation. In this sense, diagonal ANO preserves much of the benefit of full ANO while encompassing conventional VQCs as a special case.

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Latest papers 86