About
About the project
Develop hybrid classical-quantum methods to help improve the accuracy and scalability of the current quantum annealing computers.
Publications
List of relevant publications
Since project's start
- H. Djidjev.
Replication-based quantum annealing error mitigation. 21st ACM International Conference on Computing Frontiers, ACM, 2024 - G. Hahn, E. Pelofske, H. Djidjev.
Posiform planting: generating QUBO instances for benchmarking. Frontiers in Computer Science, 5, Frontiers Media SA, 2023. - E. Pelofske, G. Hahn, H. Djidjev.
Initial state encoding via reverse quantum annealing and h-gain features. IEEE Transactions on Quantum Engineering, 4, IEEE, 2023 - H. Djidjev.
Quantum annealing with inequality constraints: the set cover problem. Advanced Quantum Technologies, 6, 11, 2023. - H. Djidjev.
Logical qubit implementation for quantum annealing: augmented Lagrangian approach. Quantum Science and Technology, 8 035013, 2023. - E. Pelofske, G. Hahn, H. Djidjev.
Noise dynamics of quantum annealers: estimating the effective noise using idle qubits. Quantum Science and Technology, 8 (3), 035005, 2023. - E. Pelofske, G. Hahn, H. Djidjev.
Solving larger maximum clique problems using parallel quantum annealing. Quantum Information Processing, 22 (5), 219, 2023. - M Bhattarai, I Boureima, E Skau, B Nebgen, H Djidjev, et al.
Distributed non-negative RESCAL with automatic model selection for exascale data. Journal of Parallel and Distributed Computing, 2023. - E. Pelofske, G. Hahn, H. Djidjev.
Parallel quantum annealing. Scientific Reports, 12, 1, Nature Publishing Group, 2022 - E. Pelofske, G. Hahn, H. Djidjev.
Inferring the Dynamics of the State Evolution During Quantum Annealing. IEEE Transactions on Parallel and Distributed Systems, 33, 2, IEEE, 2022. - I. Boureima, M. Bhattarai, M. Eren, N. Solovyev, H. Djidjev, B. Alexandrov.
Distributed Out-of-Memory SVD on CPU/GPU Architectures, IEEE High Performance Extreme Computing Conference (HPEC), 2022, Outstanding Paper award. - J. Abhijith, A. Adedoyin, J. Ambrosiano, P. Anisimov, P. Casper, G. Chennupati, C. Coffrin, H. Djidjev, et al.
Quantum Algorithm Implementations for Beginners. ACM Transactions on Quantum Computing, 3, 4, 2022.
Selected prior relevant publications
- E Pelofske, G Hahn, D O`Malley, HN Djidjev, BS Alexandrov.
Quantum annealing algorithms for Boolean tensor networks, Scientific Reports 12 (1), 1-19, 2022. - E Pelofske, G Hahn, HN Djidjev.
Parallel quantum annealing, Scientific Reports 12 (1), 1-11, 2022. - A. Barbosa, E Pelofske, G Hahn, HN Djidjev.
Using machine learning for quantum annealing accuracy prediction, Algorithms 14 (6), 187, 2021. - A. E Pelofske, G Hahn, H Djidjev.
Decomposition algorithms for solving NP-hard problems on a quantum annealer, Journal of Signal Processing Systems 93 (4), 405-420, 2021. - A. E Pelofske, G Hahn, H Djidjev.
Reducing quantum annealing biases for solving the graph partitioning problem, Proceedings of the 18th ACM International Conference on Computing Frontiers, 133-139, 2021.
Team
Our Team:
Hristo Djidjev
Principal Investigator
Institute of Information and Communication Technologies, Sofia, Bulgariaand
Los Alamos National Laboratory, Los Alamos, NM 87545, USA djidjev@parallel.bas.bg
Svetozar Margenov
Supervisor
Institute of Information and Communication Technologies, Sofia, Bulgaria margenov@parallel.bas.bgElijah Pelofske
External Collaborator
Los Alamos National Laboratory, Los Alamos, NM 87545, USA epelofske@lanl.govGeorg Hahn
External Collaborator
Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA ghahn@hsph.harvard.eduContact
Contact Information
Address
Institute of Information and Communication Technologies
Acad.G.Bonchev st. Bl.25A, 1113 Sofia, Bulgariadjidjev@parallel.bas.bg
Phone
+359 2 979 6611