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๐Ÿ” visual perception ๐Ÿ“‚ Chemistry
Showing 486 results for "visual perception" in Chemistry
Chemistry Preprint PDF DOI

Beyond the Virial Expansion: Microscopic Origins of Partial Molar Volumes in LiCl Solutions

Chun-Ting Lin, Diganta Dasgupta, Tinglu Yang, Cesare Malosso, Giulia Sormani, Colin Egan, Giovanni Bussi, Ali Hassanali, Paul S. Cremer ยท 2026

Although electrolyte density measurements have been reported for over a century, employing them to obtain accurate partial molar volume (PMV) profiles as a function of salt concentration has remained โ€ฆ

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Chemistry Preprint PDF DOI

Correlation-Converged Virtual Orbitals for Accurate and Efficient Quantum Molecular Simulations

Qian Wang, Calvin Ku, Jyh-Pin Chou, Peng-Jen Chen, Alice Hu, Min-Hsiu Hsieh ยท 2026

Density functional theory with plane-wave basis sets is widely employed in computational materials science, including applications to isolated molecular systems. However, the inadequate description ofโ€ฆ

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Chemistry Preprint PDF DOI

Efficient Implementation of Relativistic Coupled Cluster Linear Response Theory in Combination with Perturbation Sensitive Natural Spinors and Cholesky Decomposition Treatment of Two-electron Integrals

Sudipta Chakraborty, Muskan Begom, Xubo Wang, Achintya Kumar Dutta ยท 2026

We present an efficient implementation of the low-cost linear-response coupled-cluster singles and doubles (LR-CCSD) method for computing static and frequency-dependent polarizabilities in systems witโ€ฆ

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Chemistry Preprint PDF DOI

Inverse Design of Inorganic Compounds with Generative AI

Hannes Kneiding, Lucia Moran-Gonzalez, Nishamol Kuriakose, Ainara Nova, David Balcells ยท 2026

Machine learning is revolutionizing chemistry. Beyond the value of predictive models accelerating virtual screening, generative AI aims at enabling inverse design, reversing the compound-to-property pโ€ฆ

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Chemistry Preprint PDF DOI

VIANA: character Value-enhanced Intensity Assessment via domain-informed Neural Architecture

Luana P. Queiroz, Icaro S. C. Bernardes, Ana M. Ribeiro, Bernardo M. Aguilera-Mercado, Idelfonso B. R. Nogueira ยท 2026

Predicting the perceived intensity of odorants remains a fundamental challenge in sensory science due to the complex, non-linear behavior of their response, as well as the difficulty in correlating moโ€ฆ

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Chemistry Preprint PDF DOI

A reduced-cost two-component relativistic equation-of-motion coupled cluster method for the double electron attachment problem

Sujan Mandal, Tamoghna Mukhopadhyay, Achintya Kumar Dutta ยท 2026

We present a computationally efficient relativistic formulation of the equation-of-motion coupled-cluster method for the double electron attachment problem. In this work, the exact two-component Hamilโ€ฆ

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Chemistry Preprint PDF DOI

ADEPT-PolyGraphMT: Automated Molecular Simulation and Multi-Task Multi-Fidelity Machine Learning for Polymer Property Generation and Prediction

Sobin Alosious, Yuhan Liu, Jiaxin Xu, Gang Liu, Renzheng Zhang, Meng Jiang, Tengfei Luo ยท 2026

The discovery of polymers with targeted properties is challenged by the vast chemical design space and the limited availability of consistent, high-quality data across multiple properties. In this worโ€ฆ

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Chemistry Preprint PDF DOI

Coupling Quantum Mechanical Modeling and Molecular Dynamics on Heterogeneous Supercomputers for Studying Distal Mutation Effects on Drug Binding in HIV-1

William Dawson, Louis Beal, Marco Zaccaria, Luigi Genovese ยท 2026

Predicting how protein mutations affect drug binding remains a major challenge, particularly when the mutations are distal from the binding site. In this study, we introduce a coupled simulation workfโ€ฆ

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Chemistry Preprint PDF DOI

Permeation of hydrogen across graphdiyne: molecular dynamics vs. quantum simulations and role of membrane motion

Mateo Rodriguez, Jose Campos-Martinez, Marta I. Hernandez ยท 2026

Previous research based on electronic structure calculations and molecular dynamics (MD) simulations have demonstrated that graphdiyne (GDY) is a very suitable two-dimensional membrane for the separatโ€ฆ

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Chemistry Preprint PDF DOI

KANEL: Kolmogorov-Arnold Network Ensemble Learning Enables Early Hit Enrichment in High-Throughput Virtual Screening

Pavel Koptev, Nikita Krainov, Konstantin Malkov, Alexander Tropsha ยท 2026

Machine learning models of chemical bioactivity are increasingly used for prioritizing a small number of compounds in virtual screening libraries for experimental follow-up. In these applications, assโ€ฆ

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Chemistry Preprint PDF DOI

Measurement Reduction in Orbital-Optimized Variational Quantum Eigensolver via Orbital Compression

Yanxian Tao, Lingyun Wan, Jie Liu ยท 2026

The variational quantum eigensolver (VQE) has emerged as one of the leading quantum algorithms for solving electronic structure problems on near-term noisy intermediate-scale quantum devices. However,โ€ฆ

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Chemistry Preprint PDF DOI

A Lanczos-based algorithm for sum-over-states calculations of NMR spin--spin coupling constants at the RPA level of theory: The Fermi-contact term

Sarah L. V. Zahn, Luna Zamok, Sonia Coriani, Stephan P. A. Sauer ยท 2026

The analysis of nuclear magnetic resonance parameters, such as the indirect nuclear spin-spin coupling constants, in terms of contributions from localised molecular orbitals is a commonly used approacโ€ฆ

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Chemistry Preprint PDF DOI

Multi-GPU MBE(3)-OSV-MP2 for Performant Large-Scale ab initio Calculations

Qiujiang Liang, Jun Yang ยท 2026

The computational acceleration of orbital-invariant local correlation methods on graphics processing units (GPUs) has remained largely unexplored due to substantial algorithmic complexities. The runtiโ€ฆ

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Chemistry Preprint PDF DOI

Reducing the Cost of Unitary Coupled Cluster via Active Space Partitioning

Prateek Vaish, Brenda Rubenstein ยท 2026

Unitary Coupled Cluster (UCC) theory is a promising variational method for electronic structure calculations, especially for strongly correlated systems and quantum computers. However, its practical aโ€ฆ

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Chemistry Preprint PDF DOI

Third and fourth density and acoustic virial coefficients of neon from first-principles calculations

Robert Hellmann, Giovanni Garberoglio ยท 2026

The third and fourth density and acoustic virial coefficients of neon were determined at temperatures between 10 and 5000 K from first principles employing the path-integral Monte Carlo (PIMC) approacโ€ฆ

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Chemistry Preprint PDF DOI

Analysis of the Rankine attraction term in an equation of state based on the London dispersion force

P.M. Biesheuvel ยท 2026

The attraction term in an equation of state for gases, $-a c^2$, proposed by Rankine in 1854, is generally related to the London dispersion force via the equation for the second virial coefficient, $Bโ€ฆ

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Chemistry Preprint PDF DOI

Learning to Dock: Geometric Deep Learning for Predicting Supramolecular Host-Guest Complexes

Zidi Wang, Tao Zhang, Muyao Yu, Chuyi Zhou, Zezhao Xu, Huiyu Liu, Yuzhen Wen, Linjiang Chen, Jie Zheng, Shan Jiang ยท 2026

Predicting non-covalent host-guest recognition remains challenging due to the complex interplay of electrostatics, dispersion, and steric effects, and the limited transferability of existing docking aโ€ฆ

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Chemistry Preprint PDF DOI

Bridging Visual Intuition and Chemical Expertise: An Autonomous Analysis Framework for Nonadiabatic Dynamics Simulations via Mentor-Engineer-Student Collaboration

Yifei Zhu, Jiahui Zhang, Binni Huang, Zhenggang Lan ยท 2025

Analyzing nonadiabatic molecular dynamics trajectories traditionally heavily relies on expert intuition and visual pattern recognition, a process that is difficult to formalize. We present VisU, a visโ€ฆ

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Chemistry Preprint PDF DOI

Machine learning for smell: Ordinal odor strength prediction of molecular perfumery components

Peter Fichtelmann, Julia Westermayr ยท 2025

Predicting olfactory perception directly from molecular structure is central to fragrance design that plays a role in a wide range of industries, such as perfumery, food and beverage, and health care.โ€ฆ

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Chemistry Preprint PDF DOI

Why are diffuse atomic orbitals needed for accurate electronic wave functions of even neutral molecules?

Samuel R. Powell, Edward F. Valeev ยท 2025

An accurate description of electron correlation energies in molecules requires either basis set extrapolation or the use of explicitly-correlated wave functions that address the deficiencies of standaโ€ฆ

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