Inventor · disambiguated record
Vasileios Kalantzis
Also filed as: KALANTZIS VASILEIOS
15 granted patents·13 pending applications·6 citations·filing 2020–2024
85Inventor score
Files withIBM28
Top patents by PatentIndex Score
28 records- 0186US11734384B2Determination and use of spectral embeddings of large-scale systems by substructuringIBM·Filed 2020·Granted Aug 22, 2023·2 cites·20 claims
- 0284US11657312B2Short-depth active learning quantum amplitude estimation without eigenstate collapseIBM·Filed 2020·Granted May 23, 2023·2 cites·25 claims
- 0380US11544061B2Analog hardware matrix computationIBM·Filed 2020·Granted Jan 3, 2023·1 cites·18 claims
- 0478US11366876B2Eigenvalue decomposition with stochastic optimizationIBM·Filed 2020·Granted Jun 21, 2022·1 cites·25 claims
- 0572US12159195B2Short-depth active learning quantum amplitude estimation without eigenstate collapseIBM·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 0665US12499100B2System to update the most influential nodes of dynamic graphsIBM·Filed 2023·Granted Dec 16, 2025·0 cites·25 claims
- 0761US12505370B2Linear-depth quantum system for topological data analysisIBM·Filed 2022·Granted Dec 23, 2025·0 cites·25 claims
- 0860US12306902B2Hardware acceleration for computing eigenpairs of a matrixIBM·Filed 2021·Granted May 20, 2025·0 cites·20 claims
- 0959US2024296324A1Directed graph autoencoder devices and methodsIBM·Filed 2023·Application pending·0 cites
- 1058US12217166B2Markov processes using analog crossbar arraysIBM·Filed 2021·Granted Feb 4, 2025·0 cites·20 claims
- 1158US11790033B2Accelerated Quasi-Newton methods on analog crossbar hardwareIBM·Filed 2020·Granted Oct 17, 2023·0 cites·20 claims
- 1258US2024135185A1High dimensional surrogate modeling for learning uncertaintyIBM·Filed 2023·Application pending·0 cites
- 1357US2025036987A1Quantum graph transformersIBM·Filed 2023·Application pending·0 cites
- 1456US11520855B2Matrix sketching using analog crossbar architecturesIBM·Filed 2020·Granted Dec 6, 2022·0 cites·21 claims
- 1555US11500963B2Fast PCA of evolving data using analog crossbar arrayIBM·Filed 2020·Granted Nov 15, 2022·0 cites·23 claims
- 1655US2024020565A1Quantum circuit for estimating matrix spectral sumsIBM·Filed 2022·Application pending·0 cites
- 1755US2025258826A1Efficient look-up for vector symbolic architectures (vsa)IBM·Filed 2024·Application pending·0 cites
- 1853US2025181465A1Asynchronous modeled system to perform graph analytics on fault-tolerant environmentsIBM·Filed 2023·Application pending·0 cites
- 1952US2025190602A1Privacy-preserving graph analytics on hybrid cloud environmentsIBM·Filed 2023·Application pending·0 cites
- 2051US2022207376A1Matrix inversion using analog resistive crossbar array hardwareIBM·Filed 2020·Application pending·0 cites
- 2151US2024320033A1Processing sparse linear systems using distributed resourcesIBM·Filed 2023·Application pending·0 cites
- 2251US2024176843A1Solving systems of linear equations using mixed precisionIBM·Filed 2023·Application pending·0 cites
- 2350US11907715B2Hardware acceleration with preconditionersIBM·Filed 2021·Granted Feb 20, 2024·0 cites·20 claims
- 2450US2024370524A1Aitken acceleration for estimating electronic structures of materials and the likeIBM·Filed 2023·Application pending·0 cites
- 2549US12353966B2Spectral clustering of high-dimensional dataIBM·Filed 2021·Granted Jul 8, 2025·0 cites·6 claims
- 2643US12118059B2Projection-based techniques for updating singular value decomposition in evolving data setsIBM·Filed 2021·Granted Oct 15, 2024·0 cites·20 claims
- 2743US2022300575A1Determining triangles in graph data structures using crosspoint arrayIBM·Filed 2021·Application pending·0 cites
- 2843US2024022247A1Quantum circuit for pairwise testingIBM·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →