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  1. Book ; Online: Chapter Students' feedback on the digital ecosystem: a structural topic modeling approach

    Evangelista, Adelia / Sarra, Annalina / Di Battista, Tonio

    (Proceedings e report)

    2023  

    Series title Proceedings e report
    Keywords Society & social sciences ; Student feedback ; digital learning ecosystem ; open-ended questions ; pandemic context ; structural topic models
    Language English
    Size 1 electronic resource (6 pages)
    Publisher Firenze University Press, Genova University Press
    Publishing place Florence
    Document type Book ; Online
    Note English
    HBZ-ID HT030382166
    ISBN 9791221501063
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Online: Chapter Assessment of visitors' perceptions in protected areas through a model-based clustering

    Sarra, Annalina / Evangelista, Adelia / di battista, tonio

    (Proceedings e report)

    2021  

    Series title Proceedings e report
    Keywords Bayesian Profile Regression ; Tourists' satisfaction ; Protected areas ; IRT modelling
    Language 0|e
    Size 1 electronic resource (6 pages)
    Publisher Firenze University Press
    Publishing place Florence
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021614179
    ISBN 9788855184618 ; 885518461X
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  3. Article ; Online: Automatic derivation of many-body theories based on general Fermi vacua.

    Evangelista, Francesco A

    The Journal of chemical physics

    2022  Volume 157, Issue 6, Page(s) 64111

    Abstract: This paper describes Wick&d, an implementation of the algebra of second-quantized operators normal ordered with respect to general correlated references and the corresponding Wick theorem [D. Mukherjee, Chem. Phys. Lett. 274, 561 (1997) and W. Kutzelnigg ...

    Abstract This paper describes Wick&d, an implementation of the algebra of second-quantized operators normal ordered with respect to general correlated references and the corresponding Wick theorem [D. Mukherjee, Chem. Phys. Lett. 274, 561 (1997) and W. Kutzelnigg and D. Mukherjee, J. Chem. Phys. 107, 432 (1997)]. Wick&d employs a compact representation of operators and a backtracking algorithm to efficiently evaluate Wick contractions. Since Wick&d can handle both fully and partially contracted terms, it can be applied to both projective and Fock-space many-body formalisms. To demonstrate the usefulness of  Wick&d, we use it to evaluate the single-reference coupled cluster equations up to octuple excitations and report an automated derivation and implementation of the second-order driven similarity renormalization group multireference perturbation theory.
    Language English
    Publishing date 2022-07-04
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3113-6
    ISSN 1089-7690 ; 0021-9606
    ISSN (online) 1089-7690
    ISSN 0021-9606
    DOI 10.1063/5.0097858
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 4' 49/16: Show issues

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  4. Article ; Online: Aortic Stenosis in Bicuspid and Tricuspid Valves: A Different Spectrum of the Disease With Clinical Implications.

    Evangelista, Artur

    JACC. Cardiovascular imaging

    2021  Volume 14, Issue 6, Page(s) 1127–1129

    MeSH term(s) Aortic Valve Stenosis/diagnostic imaging ; Aortic Valve Stenosis/surgery ; Humans ; Predictive Value of Tests ; Tricuspid Valve/diagnostic imaging ; Tricuspid Valve/surgery
    Language English
    Publishing date 2021-04-14
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 2491503-8
    ISSN 1876-7591 ; 1936-878X
    ISSN (online) 1876-7591
    ISSN 1936-878X
    DOI 10.1016/j.jcmg.2021.02.016
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6846: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Implementation of the Projective Quantum Eigensolver on a Quantum Computer.

    Misiewicz, Jonathon P / Evangelista, Francesco A

    The journal of physical chemistry. A

    2024  Volume 128, Issue 11, Page(s) 2220–2235

    Abstract: We study the performance of our previously proposed projective quantum eigensolver (PQE) on IBM's quantum hardware in conjunction with error mitigation techniques. For a single qubit model of ... ...

    Abstract We study the performance of our previously proposed projective quantum eigensolver (PQE) on IBM's quantum hardware in conjunction with error mitigation techniques. For a single qubit model of H
    Language English
    Publishing date 2024-03-07
    Publishing country United States
    Document type Journal Article
    ISSN 1520-5215
    ISSN (online) 1520-5215
    DOI 10.1021/acs.jpca.3c07429
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Unitary Coupled Cluster: Seizing the Quantum Moment.

    Magoulas, Ilias / Evangelista, Francesco A

    The journal of physical chemistry. A

    2023  Volume 127, Issue 31, Page(s) 6567–6576

    Abstract: Shallow, CNOT-efficient quantum circuits are crucial for performing accurate computational chemistry simulations on current noisy quantum hardware. Here, we explore the usefulness of noniterative energy corrections, based on the method of moments of ... ...

    Abstract Shallow, CNOT-efficient quantum circuits are crucial for performing accurate computational chemistry simulations on current noisy quantum hardware. Here, we explore the usefulness of noniterative energy corrections, based on the method of moments of coupled-cluster theory, for accelerating convergence toward full configuration interaction. Our preliminary numerical results relying on iteratively constructed ansätze suggest that chemically accurate energies can be obtained with substantially more compact circuits, implying enhanced resilience to gate and decoherence noise.
    Language English
    Publishing date 2023-07-31
    Publishing country United States
    Document type Journal Article
    ISSN 1520-5215
    ISSN (online) 1520-5215
    DOI 10.1021/acs.jpca.3c02781
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Order via subito

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  7. Article ; Online: Linear-Scaling Quantum Circuits for Computational Chemistry.

    Magoulas, Ilias / Evangelista, Francesco A

    Journal of chemical theory and computation

    2023  Volume 19, Issue 15, Page(s) 4815–4821

    Abstract: ... excitations of arbitrary many-body rank [Magoulas, I.; Evangelista, F. A. ...

    Abstract We have recently constructed compact, CNOT-efficient, quantum circuits for Fermionic and qubit excitations of arbitrary many-body rank [Magoulas, I.; Evangelista, F. A.
    Language English
    Publishing date 2023-07-06
    Publishing country United States
    Document type Journal Article
    ISSN 1549-9626
    ISSN (online) 1549-9626
    DOI 10.1021/acs.jctc.3c00376
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  8. Article ; Online: Family screening for bicuspid aortic valve: indicated, but easy to implement?

    Evangelista, Arturo / Michelena, Hector I

    European heart journal

    2023  Volume 44, Issue 33, Page(s) 3165–3167

    MeSH term(s) Humans ; Bicuspid Aortic Valve Disease ; Aortic Valve/diagnostic imaging ; Heart Valve Diseases/diagnosis ; Heart Valve Diseases/genetics
    Language English
    Publishing date 2023-03-20
    Publishing country England
    Document type Editorial ; Comment
    ZDB-ID 603098-1
    ISSN 1522-9645 ; 0195-668X
    ISSN (online) 1522-9645
    ISSN 0195-668X
    DOI 10.1093/eurheartj/ehad057
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1563: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)
    Zs.MO 640: Show issues

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  9. Article ; Online: CNOT-Efficient Circuits for Arbitrary Rank Many-Body Fermionic and Qubit Excitations.

    Magoulas, Ilias / Evangelista, Francesco A

    Journal of chemical theory and computation

    2023  Volume 19, Issue 3, Page(s) 822–836

    Abstract: Efficient quantum circuits are necessary for realizing quantum algorithms on noisy intermediate-scale quantum devices. Fermionic excitations entering unitary coupled-cluster (UCC) ansätze give rise to quantum circuits containing CNOT "staircases" whose ... ...

    Abstract Efficient quantum circuits are necessary for realizing quantum algorithms on noisy intermediate-scale quantum devices. Fermionic excitations entering unitary coupled-cluster (UCC) ansätze give rise to quantum circuits containing CNOT "staircases" whose number scales exponentially with the excitation rank. Recently, Yordanov et al. [
    Language English
    Publishing date 2023-01-19
    Publishing country United States
    Document type Journal Article
    ISSN 1549-9626
    ISSN (online) 1549-9626
    DOI 10.1021/acs.jctc.2c01016
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Editorial: Quantum Computing for Chemistry.

    Evangelista, Francesco A / Batista, Victor S

    Journal of chemical theory and computation

    2023  Volume 19, Issue 21, Page(s) 7435–7436

    Language English
    Publishing date 2023-11-02
    Publishing country United States
    Document type Editorial
    ISSN 1549-9626
    ISSN (online) 1549-9626
    DOI 10.1021/acs.jctc.3c01043
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Kategorien

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