Andreas Bärtschi

67 papers A* 1A 2B 6C 5Misc 11Journal 38Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
Quantum Graph Transformer for NLP Sentiment Classification.
CoRR
Shamminuj Aktar, Andreas Bärtschi, Abdel-Hameed A. Badawy, Stephan J. Eidenbenz
2024 Misc conf
Graph Neural Networks for Parameterized Quantum Circuits Expressibility Estimation.
QCE
Shamminuj Aktar, Andreas Bärtschi, Diane Oyen, Stephan J. Eidenbenz, Abdel-Hameed A. Badawy
2024 J jnl
Graph Neural Networks for Parameterized Quantum Circuits Expressibility Estimation.
CoRR
Shamminuj Aktar, Andreas Bärtschi, Diane Oyen, Stephan J. Eidenbenz, Abdel-Hameed A. Badawy
2024 C conf
Hierarchical Multigrid Ansatz for Variational Quantum Algorithms.
ISC
Christo Meriwether Keller, Stephan J. Eidenbenz, Andreas Bärtschi, Daniel O'Malley, John Golden, Satyajayant Misra
2024 J jnl
Increasing the Measured Effective Quantum Volume with Zero Noise Extrapolation.
ACM Trans. Quantum Comput.
Elijah Pelofske, Vincent Russo, Ryan LaRose, Andrea Mari, Dan Strano, Andreas Bärtschi, Stephan J. Eidenbenz, William J. Zeng
2024 J jnl
Provable bounds for noise-free expectation values computed from noisy samples.
Nat. Comput. Sci.
Samantha V. Barron, Daniel J. Egger, Elijah Pelofske, Andreas Bärtschi, Stephan J. Eidenbenz, Matthis Lehmkuehler, Stefan Woerner
2024 J jnl
Scalable Experimental Bounds for Entangled Quantum State Fidelities.
ACM Trans. Quantum Comput.
Shamminuj Aktar, Andreas Bärtschi, Abdel-Hameed A. Badawy, Stephan J. Eidenbenz
2024 — conf
Trainability Barriers in Low-Depth QAOA Landscapes.
CF
Joel Rajakumar, John Golden, Andreas Bärtschi, Stephan J. Eidenbenz
2024 J jnl
Trainability Barriers in Low-Depth QAOA Landscapes.
CoRR
Joel Rajakumar, John Golden, Andreas Bärtschi, Stephan J. Eidenbenz
2023 J jnl
Hierarchical Multigrid Ansatz for Variational Quantum Algorithms.
CoRR
Christo Meriwether Keller, Stephan J. Eidenbenz, Andreas Bärtschi, Daniel O'Malley, John Golden, Satyajayant Misra
2023 Misc conf
High-Round QAOA for MAX $k$-SAT on Trapped Ion NISQ Devices.
QCE
Elijah Pelofske, Andreas Bärtschi, John Golden, Stephan J. Eidenbenz
2023 J jnl
High-Round QAOA for MAX k-SAT on Trapped Ion NISQ Devices.
CoRR
Elijah Pelofske, Andreas Bärtschi, John Golden, Stephan J. Eidenbenz
2023 J jnl
Increasing the Measured Effective Quantum Volume with Zero Noise Extrapolation.
CoRR
Elijah Pelofske, Vincent Russo, Ryan LaRose, Andrea Mari, Dan Strano, Andreas Bärtschi, Stephan J. Eidenbenz, William J. Zeng
2023 — conf
JuliQAOA: Fast, Flexible QAOA Simulation.
SC Workshops
John Golden, Andreas Bärtschi, Dan O'Malley, Elijah Pelofske, Stephan J. Eidenbenz
2023 J jnl
Lower Bounds on Number of QAOA Rounds Required for Guaranteed Approximation Ratios.
CoRR
Naphan Benchasattabuse, Andreas Bärtschi, Luis Pedro García-Pintos, John Golden, Nathan Lemons, Stephan J. Eidenbenz
2023 Misc conf
Numerical Evidence for Exponential Speed-Up of QAOA over Unstructured Search for Approximate Constrained Optimization.
QCE
John Golden, Andreas Bärtschi, Daniel O'Malley, Stephan J. Eidenbenz
2023 Misc conf
Predicting Expressibility of Parameterized Quantum Circuits Using Graph Neural Network.
QCE
Shamminuj Aktar, Andreas Bärtschi, Abdel-Hameed A. Badawy, Diane Oyen, Stephan J. Eidenbenz
2023 J jnl
Probing Quantum Telecloning on Superconducting Quantum Processors.
CoRR
Elijah Pelofske, Andreas Bärtschi, Stephan J. Eidenbenz, Bryan Garcia, Boris Kiefer
2023 J jnl
Provable bounds for noise-free expectation values computed from noisy samples.
CoRR
Samantha V. Barron, Daniel J. Egger, Elijah Pelofske, Andreas Bärtschi, Stephan J. Eidenbenz, Matthis Lehmkuehler, Stefan Woerner
2023 C conf
Quantum Annealing vs. QAOA: 127 Qubit Higher-Order Ising Problems on NISQ Computers.
ISC
Elijah Pelofske, Andreas Bärtschi, Stephan J. Eidenbenz
2023 J jnl
Quantum Annealing vs. QAOA: 127 Qubit Higher-Order Ising Problems on NISQ Computers.
CoRR
Elijah Pelofske, Andreas Bärtschi, Stephan J. Eidenbenz
2023 — conf
Scalable Experimental Bounds for Dicke and GHZ States Fidelities.
CF
Shamminuj Aktar, Abdel-Hameed A. Badawy, Andreas Bärtschi, Stephan J. Eidenbenz
2023 J jnl
Scaling Whole-Chip QAOA for Higher-Order Ising Spin Glass Models on Heavy-Hex Graphs.
CoRR
Elijah Pelofske, Andreas Bärtschi, Lukasz Cincio, John Golden, Stephan J. Eidenbenz
2023 Misc conf
The Quantum Alternating Operator Ansatz for Satisfiability Problems.
QCE
John Golden, Andreas Bärtschi, Daniel O'Malley, Stephan J. Eidenbenz
2023 J jnl
The Quantum Alternating Operator Ansatz for Satisfiability Problems.
CoRR
John Golden, Andreas Bärtschi, Daniel O'Malley, Stephan J. Eidenbenz
2022 J jnl
Evidence for Super-Polynomial Advantage of QAOA over Unstructured Search.
CoRR
John Golden, Andreas Bärtschi, Stephan J. Eidenbenz, Daniel O'Malley
2022 J jnl
Fair Sampling Error Analysis on NISQ Devices.
ACM Trans. Quantum Comput.
John Golden, Andreas Bärtschi, Daniel O'Malley, Stephan J. Eidenbenz
2022 — conf
Optimized Telecloning Circuits: Theory and Practice of Nine NISQ Clones.
ICRC
Elijah Pelofske, Andreas Bärtschi, Stephan J. Eidenbenz
2022 J jnl
Optimized Telecloning Circuits: Theory and Practice of Nine NISQ Clones.
CoRR
Elijah Pelofske, Andreas Bärtschi, Stephan J. Eidenbenz
2022 J jnl
Quantum Algorithm Implementations for Beginners.
ACM Trans. Quantum Comput.
Abhijith Jayakumar, Adetokunbo Adedoyin, John Ambrosiano, Petr M. Anisimov, William Casper, Gopinath Chennupati, Carleton Coffrin, Hristo N. Djidjev, David Gunter, Satish Karra, Nathan Lemons, Shizeng Lin, Alexander Malyzhenkov, David Mascarenas, Susan M. Mniszewski, Balu Nadiga, Daniel O'Malley, Diane Oyen, Scott Pakin, Lakshman Prasad, Randy Roberts, Phillip Romero, Nandakishore Santhi, Nikolai Sinitsyn, Pieter J. Swart, James G. Wendelberger, Boram Yoon, Richard J. Zamora, Wei Zhu, Stephan J. Eidenbenz, Andreas Bärtschi, Patrick J. Coles, Marc Vuffray, Andrey Y. Lokhov
2022 Misc conf
Quantum Telecloning on NISQ Computers.
QCE
Elijah Pelofske, Andreas Bärtschi, Bryan Garcia, Boris Kiefer, Stephan J. Eidenbenz
2022 J jnl
Quantum Telecloning on NISQ Computers.
CoRR
Elijah Pelofske, Andreas Bärtschi, Bryan Garcia, Boris Kiefer, Stephan J. Eidenbenz
2022 J jnl
Quantum Volume in Practice: What Users Can Expect from NISQ Devices.
CoRR
Elijah Pelofske, Andreas Bärtschi, Stephan J. Eidenbenz
2022 J jnl
Scalable Experimental Bounds for Entangled Quantum State Fidelities.
CoRR
Shamminuj Aktar, Andreas Bärtschi, Abdel-Hameed A. Badawy, Stephan J. Eidenbenz
2022 Misc conf
Short-Depth Circuits for Dicke State Preparation.
QCE
Andreas Bärtschi, Stephan J. Eidenbenz
2022 J jnl
Short-Depth Circuits for Dicke State Preparation.
CoRR
Andreas Bärtschi, Stephan J. Eidenbenz
2021 J jnl
A Divide-and-Conquer Approach to Dicke State Preparation.
CoRR
Shamminuj Aktar, Andreas Bärtschi, Abdel-Hameed A. Badawy, Stephan J. Eidenbenz
2021 J jnl
Near-gathering of energy-constrained mobile agents.
Theor. Comput. Sci.
Andreas Bärtschi, Evangelos Bampas, Jérémie Chalopin, Shantanu Das, Christina Karousatou, Matús Mihalák
2021 J jnl
QAOA-based Fair Sampling on NISQ Devices.
CoRR
John Golden, Andreas Bärtschi, Daniel O'Malley, Stephan J. Eidenbenz
2021 Misc conf
Sampling on NISQ Devices: "Who's the Fairest One of All?".
QCE
Elijah Pelofske, John Golden, Andreas Bärtschi, Daniel O'Malley, Stephan J. Eidenbenz
2021 J jnl
Sampling on NISQ Devices: "Who's the Fairest One of All?".
CoRR
Elijah Pelofske, John Golden, Andreas Bärtschi, Daniel O'Malley, Stephan J. Eidenbenz
2021 Misc conf
Threshold-Based Quantum Optimization.
QCE
John Golden, Andreas Bärtschi, Daniel O'Malley, Stephan J. Eidenbenz
2021 J jnl
Threshold-Based Quantum Optimization.
CoRR
John Golden, Andreas Bärtschi, Daniel O'Malley, Stephan J. Eidenbenz
2020 J jnl
Collaborative delivery with energy-constrained mobile robots.
Theor. Comput. Sci.
Andreas Bärtschi, Jérémie Chalopin, Shantanu Das, Yann Disser, Barbara Geissmann, Daniel Graf, Arnaud Labourel, Matús Mihalák
2020 C conf
Embedding Algorithms for Quantum Annealers with Chimera and Pegasus Connection Topologies.
ISC
Stefanie Zbinden, Andreas Bärtschi, Hristo N. Djidjev, Stephan J. Eidenbenz
2020 Misc conf
Grover Mixers for QAOA: Shifting Complexity from Mixer Design to State Preparation.
QCE
Andreas Bärtschi, Stephan J. Eidenbenz
2020 J jnl
Grover Mixers for QAOA: Shifting Complexity from Mixer Design to State Preparation.
CoRR
Andreas Bärtschi, Stephan J. Eidenbenz
2020 Misc conf
The Quantum Alternating Operator Ansatz on Maximum k-Vertex Cover.
QCE
Jeremy Cook, Stephan J. Eidenbenz, Andreas Bärtschi
2019 B conf
Deterministic Preparation of Dicke States.
FCT
Andreas Bärtschi, Stephan J. Eidenbenz
2019 J jnl
Deterministic Preparation of Dicke States.
CoRR
Andreas Bärtschi, Stephan J. Eidenbenz
2019 B conf
Near-Gathering of Energy-Constrained Mobile Agents.
SIROCCO
Andreas Bärtschi, Evangelos Bampas, Jérémie Chalopin, Shantanu Das, Christina Karousatou, Matús Mihalák
2018 B conf
Collective Fast Delivery by Energy-Efficient Agents.
MFCS
Andreas Bärtschi, Daniel Graf, Matús Mihalák
2018 J jnl
Collective fast delivery by energy-efficient agents.
CoRR
Andreas Bärtschi, Daniel Graf, Matús Mihalák
2017 A conf
Energy-Efficient Delivery by Heterogeneous Mobile Agents.
STACS
Andreas Bärtschi, Jérémie Chalopin, Shantanu Das, Yann Disser, Daniel Graf, Jan Hackfeld, Paolo Penna
2017 B conf
Energy-Efficient Fast Delivery by Mobile Agents.
FCT
Andreas Bärtschi, Thomas Tschager
2017 C conf
Truthful Mechanisms for Delivery with Agents.
ATMOS
Andreas Bärtschi, Daniel Graf, Paolo Penna
2017 J jnl
Truthful Mechanisms for Delivery with Mobile Agents.
CoRR
Andreas Bärtschi, Daniel Graf, Paolo Penna
2016 B conf
Collaborative Delivery with Energy-Constrained Mobile Robots.
SIROCCO
Andreas Bärtschi, Jérémie Chalopin, Shantanu Das, Yann Disser, Barbara Geissmann, Daniel Graf, Arnaud Labourel, Matús Mihalák
2016 J jnl
Collaborative Delivery with Energy-Constrained Mobile Robots.
CoRR
Andreas Bärtschi, Jérémie Chalopin, Shantanu Das, Yann Disser, Barbara Geissmann, Daniel Graf, Arnaud Labourel, Matús Mihalák
2016 J jnl
Energy-efficient Delivery by Heterogeneous Mobile Agents.
CoRR
Andreas Bärtschi, Jérémie Chalopin, Shantanu Das, Yann Disser, Daniel Graf, Jan Hackfeld, Paolo Penna
2016 C conf
On Computing the Total Displacement Number via Weighted Motzkin Paths.
IWOCA
Andreas Bärtschi, Barbara Geissmann, Daniel Graf, Tomas Hruz, Paolo Penna, Thomas Tschager
2016 J jnl
On computing the total displacement number via weighted Motzkin paths.
CoRR
Andreas Bärtschi, Barbara Geissmann, Daniel Graf, Tomas Hruz, Paolo Penna, Thomas Tschager
2015 B conf
On Conflict-Free Multi-coloring.
WADS
Andreas Bärtschi, Fabrizio Grandoni
2014 J jnl
Conflict-Free Chromatic Art Gallery Coverage.
Algorithmica
Andreas Bärtschi, Subhash Suri
2014 J jnl
Erratum to: Conflict-Free Chromatic Art Gallery Coverage.
Algorithmica
Andreas Bärtschi, Subhash Suri
2014 A* conf
Improved bounds for the conflict-free chromatic art gallery problem.
SoCG
Andreas Bärtschi, Subir Kumar Ghosh, Matús Mihalák, Thomas Tschager, Peter Widmayer
2012 A conf
Conflict-free Chromatic Art Gallery Coverage.
STACS
Andreas Bärtschi, Subhash Suri