no code implementations • 21 Dec 2020 • Aidan Kehoe, Peter Wittek, Yanbo Xue, Alejandro Pozas-Kerstjens
We find improvements ranging from 5% to 72% against attacks with Boltzmann machines on the MNIST dataset.
2 code implementations • 22 Aug 2019 • Kyle Cormier, Riccardo Di Sipio, Peter Wittek
High-energy physics is replete with hard computational problems and it is one of the areas where quantum computing could be used to speed up calculations.
Data Analysis, Statistics and Probability High Energy Physics - Experiment Quantum Physics
no code implementations • 14 Jul 2019 • Lasse Bjørn Kristensen, Matthias Degroote, Peter Wittek, Alán Aspuru-Guzik, Nikolaj T. Zinner
Artificial spiking neural networks have found applications in areas where the temporal nature of activation offers an advantage, such as time series prediction and signal processing.
no code implementations • 10 May 2019 • Nana Liu, Peter Wittek
Furthermore, this leads to a trade-off between the security of the classification algorithm against adversarial attacks and quantum advantages we expect for high-dimensional problems.
Quantum Physics
2 code implementations • 21 Dec 2018 • Mark Fingerhuth, Tomáš Babej, Peter Wittek
Open source software is becoming crucial in the design and testing of quantum algorithms.
Quantum Physics Mathematical Software Programming Languages
2 code implementations • 29 Jun 2018 • Zhikuan Zhao, Alejandro Pozas-Kerstjens, Patrick Rebentrost, Peter Wittek
Furthermore, we demonstrate the execution of the algorithm on contemporary quantum computers and analyze its robustness with respect to realistic noise models.
no code implementations • 1 Jun 2018 • Patrick Huembeli, Alexandre Dauphin, Peter Wittek, Christian Gogolin
We identify a new "order parameter" for the disorder driven many-body localization (MBL) transition by leveraging artificial intelligence.
Quantum Physics Disordered Systems and Neural Networks
no code implementations • ICLR 2018 • Ding Liu, Shi-Ju Ran, Peter Wittek, Cheng Peng, Raul Blázquez García, Gang Su, Maciej Lewenstein
The resemblance between the methods used in studying quantum-many body physics and in machine learning has drawn considerable attention.
3 code implementations • ICLR 2018 • Ding Liu, Shi-Ju Ran, Peter Wittek, Cheng Peng, Raul Blázquez García, Gang Su, Maciej Lewenstein
We study the quantum features of the TN states, including quantum entanglement and fidelity.
1 code implementation • 11 Oct 2017 • Patrick Huembeli, Alexandre Dauphin, Peter Wittek
Adversarial domain adaptation uses both types of data to create invariant feature extracting layers in a deep learning architecture.
no code implementations • 28 Nov 2016 • Jacob Biamonte, Peter Wittek, Nicola Pancotti, Patrick Rebentrost, Nathan Wiebe, Seth Lloyd
Fuelled by increasing computer power and algorithmic advances, machine learning techniques have become powerful tools for finding patterns in data.
no code implementations • 24 Nov 2016 • Peter Wittek, Christian Gogolin
An MLN is essentially a first-order logic template to generate Markov networks.
1 code implementation • 22 Aug 2016 • Pantita Palittapongarnpim, Peter Wittek, Barry C. Sanders
We construct a formal framework for AQEM by modeling the procedure as a decision-making process, and we derive the imprecision and the Cram\'{e}r-Rao lower bound with explicit dependence on the feedback policy.
no code implementations • 3 Aug 2016 • Sándor Darányi, Peter Wittek, Konstantinos Konstantinidis, Symeon Papadopoulos, Efstratios Kontopoulos
By using term distances as a measure of semantic relatedness vs. their PageRank values indicating social importance and applied as variable `term mass', gravitation as a metaphor to express changes in the semantic content of a vector field lends a new perspective for experimentation.
1 code implementation • 12 Jul 2016 • Pantita Palittapongarnpim, Peter Wittek, Ehsan Zahedinejad, Shakib Vedaie, Barry C. Sanders
Quantum control is valuable for various quantum technologies such as high-fidelity gates for universal quantum computing, adaptive quantum-enhanced metrology, and ultra-cold atom manipulation.
no code implementations • 24 May 2016 • Alex Monràs, Gael Sentís, Peter Wittek
In supervised learning, an inductive learning algorithm extracts general rules from observed training instances, then the rules are applied to test instances.
1 code implementation • 5 Feb 2015 • Peter Wittek, Sándor Darányi, Efstratios Kontopoulos, Theodoros Moysiadis, Ioannis Kompatsiaris
Based on the Aristotelian concept of potentiality vs. actuality allowing for the study of energy and dynamics in language, we propose a field approach to lexical analysis.
4 code implementations • 28 Aug 2013 • Peter Wittek
A hierarchy of semidefinite programming (SDP) relaxations approximates the global optimum of polynomial optimization problems of noncommuting variables.
Mathematical Software Optimization and Control Computational Physics Quantum Physics G.4
4 code implementations • 7 May 2013 • Peter Wittek, Shi Chao Gao, Ik Soo Lim, Li Zhao
Somoclu is a massively parallel tool for training self-organizing maps on large data sets written in C++.