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Blockchain: Post-Quantum Security & Legal Economics
2019
Social Science Research Network
Yet, with consideration to recent advancements in quantum computing, blockchain technology is not secure. ...
Blockchain technology is subject to security vulnerabilities resulting from recent developments in quantum computing and cryptography. ...
search algorithm provides one way of speeding up hash rates. 222 Grover's Algorithm is a quantum search algorithm superior to any possible classical search algorithm. 223 Indeed, this algorithm succeeds ...
doi:10.2139/ssrn.3444695
fatcat:2ljyct2cfzgrlm2d4cogyidake
QASMBench: A Low-Level Quantum Benchmark Suite for NISQ Evaluation and Simulation
2022
ACM Transactions on Quantum Computing
, the efficiency of QC programming compilers, schedulers and assemblers, and the capability of quantum system simulators in a classical computer. ...
It consolidates commonly used quantum routines and kernels from a variety of domains including chemistry, simulation, linear algebra, searching, optimization, arithmetic, machine learning, fault tolerance ...
We also acknowledge support from Microsoft's Azure Quantum for providing credits and access to ...
doi:10.1145/3550488
fatcat:sm7xgutjsfgblav62a3eyphb3a
Quantum Computing Applications
[chapter]
2021
Law and Policy for the Quantum Age
Quantum Computing Applications "A good way of pumping funding into the building of an actual quantum computer would be to find an efficient quantum factoring algorithm!" 1 ...
., "Factoring Larger Integers with Fewer Qubits via Quantum Annealing with Optimized Parameters" (2019). ...
Grover's algorithm is the second major quantum computing algorithm. ...
doi:10.1017/9781108883719.009
fatcat:2qek2kk7wnbnpfzafzgnhmqraq
Saturnin: a suite of lightweight symmetric algorithms for post-quantum security
2020
IACR Transactions on Symmetric Cryptology
Our aim is to provide a new lightweight suite of algorithms that performs well on small devices, in particular micro-controllers, while providing a high security level even in the presence of quantum computers ...
For public-key cryptography, the NIST has organized a dedicated process to standardize new algorithms. ...
They are also particularly grateful to Xavier Bonnetain for very helpful discussions and comments, and in particular for an invaluable remark detecting a weakness on a preliminary version of Saturnin. ...
doi:10.13154/tosc.v2020.is1.160-207
dblp:journals/tosc/CanteautDLNPPS20
fatcat:jbovqcc6k5gvtopwgxcmadggd4
Small quantum computers and large classical data sets
[article]
2020
arXiv
pre-print
By using the quantum computer to perform Grover search or rejection sampling, this yields quantum speedups for maximum likelihood estimation, Bayesian inference and saddle-point optimization. ...
We introduce hybrid classical-quantum algorithms for problems involving a large classical data set X and a space of models Y such that a quantum computer has superposition access to Y but not X. ...
While the original title of Grover's paper [34] is "A fast quantum mechanical algorithm for database search," its applications so far have mostly been to exploring combinatorial search spaces. ...
arXiv:2004.00026v1
fatcat:inc6u2cdizcbxbajqrnjq35hxm
Quantum Computing: A Taxonomy, Systematic Review and Future Directions
[article]
2021
arXiv
pre-print
In recent years, tremendous progress in both quantum hardware development and quantum software/algorithm have brought quantum computing much closer to reality. ...
We finish the article by highlighting various open challenges and promising future directions for research. ...
for marked entry Quantum Counting [52] 1998 Generalized search Quantum Approximate Optimization Algorithm [53] 2014 Hybrid quantum/classical algorithm Solution of graph theory problems
TAXONOMY ...
arXiv:2010.15559v4
fatcat:y6cuttww5fd5jdmvcer352lh4e
Fundamentals In Quantum Algorithms: A Tutorial Series Using Qiskit Continued
[article]
2020
arXiv
pre-print
Consequently, the study of Quantum Algorithms is beginning to emerge as university courses and disciplines around the world, spanning physics, math, and computer science departments alike. ...
Accompanying each algorithm's theoretical foundations are coding examples utilizing IBM's Qiskit, demonstrating the strengths and challenges of implementing each algorithm in gate-based quantum computing ...
The Quantum Approximate Optimization Algorithm is a very promising quantum algorithm, one which has the potential for real speedups on near term quantum computers. ...
arXiv:2008.10647v1
fatcat:fhg6dbqd5ng27axewfbgdybium
An Introduction to Quantum Computing for Statisticians and Data Scientists
[article]
2022
arXiv
pre-print
chain and traffic optimization, or optimization for machine learning tasks. ...
Our goal is to enable statisticians and data scientists to follow quantum computing literature relevant to their fields, to collaborate with quantum algorithm designers, and, ultimately, to bring forth ...
Grover's Search and Descriptive Statistics on a Quantum Computer One of the most influential quantum algorithms is the search algorithm by Lov Grover (Grover, 1996) . ...
arXiv:2112.06587v2
fatcat:cg34aeslrjbuhkjopbaqqkxxpy
Survey of Promising Technologies for Quantum Drones and Networks
2021
IEEE Access
For all the universes, the quantum crossover operator is applied, and for each subpopulation, the best schedule is recorded. ...
In quantum optimization, powerful global search, excellent robustness, parallel computing abilities, search speed, and intelligent optimization are some of the characteristics that can optimize an algorithm ...
doi:10.1109/access.2021.3109816
fatcat:gkyevfoqrfertef7j7gjzcstii
Simultaneous execution of quantum circuits on current and near-future NISQ systems
2022
IEEE Transactions on Quantum Engineering
In the NISQ era, the idea of quantum multi-programming, running multiple quantum circuits simultaneously on the same hardware, helps to improve the throughput of quantum computation. ...
Palloq improves the performance of quantum multi-programming on NISQ processors while paying attention to 1) the combination of quantum circuits chosen for parallel execution, and 2) the assignment of ...
Benchmark Description Qubits Gates CX deutsch Deutsch algorithm with 2 qubits for f (x) = x 2 5 1 grover Grover's algorithm 2 16 2 linearsolver Solver for a linear equation of one qubit 3 19 4 toffoli ...
doi:10.1109/tqe.2022.3164716
fatcat:r4b53kqixvdppc5qsg6wtjdlly
Quantum Machine Learning for 6G Communication Networks: State-of-the-Art and Vision for the Future
2019
IEEE Access
Some of the quantum algorithms using only the real-valued amplitudes include the Grover's Quantum Search Algorithm (QSA), Dürr-Høyer QSA and Boyer-Brassard-Hoyer-Tapp QSA while some other algorithms including ...
In this regard, the article [162] presented a comprehensive review and tutorial on quantum search algorithms and their applications. ...
He is also interested in statistical computing, large-scale data mining, and analysis in earth, environmental sciences, and healthcare. Dr. ...
doi:10.1109/access.2019.2909490
fatcat:27eqrqfadfcnfmultqjnykweai
Post-Quantum Cryptography
[chapter]
2011
Encyclopedia of Cryptography and Security
Scientists from all over the world gave talks on the state of the art of quantum computers and on cryptographic schemes that may be able to resist attacks by quantum computers. ...
laws and regulations and therefore free for general use. ...
We also thank Richard Lindner, Vadim Lyubashevsky, and Chris Peikert for comments on an earlier version. ...
doi:10.1007/978-1-4419-5906-5_386
fatcat:ucdkilta7zc3voq7nqctmjkcr4
Quantum-Computation and Applications
2020
Zenodo
In this research notebook on quantum computation and applications for quantum engineers, researchers, and scientists, we will discuss and summarized the core principles and practical application areas ...
We will evaluate the essential technology required for quantum computers to be able to function correctly. ...
One example is quantum scheduling, which uses Grover's Algorithm to search for a time when n distributed people are available. ...
doi:10.5281/zenodo.3890151
fatcat:4odapjgxcjavpchup27642mhtu
Prospects and challenges of quantum finance
[article]
2020
arXiv
pre-print
as quantum annealing heuristics for portfolio optimization. ...
We consider quantum speedups for Monte Carlo methods, portfolio optimization, and machine learning. ...
Acknowledgments We thank Kay Giesecke, Rajiv Krishnakumar, Ashley Montanaro, Nikitas Stamatopoulos, and Will Zeng for helpful discussions and comments on this manuscript. ...
arXiv:2011.06492v1
fatcat:mqzj2a2pzzaz5pdcllxgkr73oq
The portable UNIX programming system (PUPS) and CANTOR: a computational environment for dynamical representation and analysis of complex neurobiological data
2001
Philosophical Transactions of the Royal Society of London. Biological Sciences
This restructuring is carried out via optimization algorithms that are based on user-de¢ned cost functions, thus providing £exible and powerful tools for the structural analysis of the database content ...
As the complexity of analytical biology problems may lead to computation times of several days or weeks even on powerful computer hardware, the PUPS environment gives support for persistent computations ...
For example, the space of pattern vectors that is searched by the DAISY algorithm is amenable to Grover's algorithm (Grover 1996) , given appropriate hardware developments. ...
doi:10.1098/rstb.2001.0912
pmid:11545702
pmcid:PMC1088514
fatcat:i23zkpatkjfcbhqkois53lwyvm
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