Results 151 to 160 of about 43,164 (298)

An Ising Machine Approach to the Personalized Course Selection Problem

IEEE Access
A combinatorial optimization problem is a problem finding an optimal combination of variables that maximizes or minimizes an objective function while satisfying given constraints.
Takeru Ota, Keisuke Fukada, Nozomu Togawa   +2 more
doaj   +1 more source

Ising Machine Based on Electrically Coupled Spin Hall Nano-Oscillators [PDF]

, 2022
Brooke C. McGoldrick, J. Z. Sun, Luqiao Liu   +2 more
openalex   +1 more source

Efficient computation using spatial-photonic Ising machines with low-rank and circulant matrix constraints

Communications Physics
Spatial-photonic Ising machines (SPIMs) have shown promise as an energy-efficient Ising machine, but currently can only solve a limited set of Ising problems.
Richard Zhipeng Wang, James S. Cummins, Marvin Syed, Nikita Stroev, George Pastras, Jason Sakellariou, Symeon Tsintzos, Alexis Askitopoulos, Daniele Veraldi, Marcello Calvanese Strinati, Silvia Gentilini, Davide Pierangeli, Claudio Conti, Natalia G. Berloff   +13 more
doaj   +1 more source

Quantum model for coherent Ising machines: Stochastic differential equations with replicator dynamics [PDF]

, 2017
Taime Shoji, Kazuyuki Aihara, Y. Yamamoto   +2 more
openalex   +1 more source

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source

Toward Solution‐Time Advantage With Error‐Mitigated Quantum Annealing for Combinatorial Optimization

Advanced Physics Research, EarlyView.
This paper presents a novel error mitigation technique to address the qubit errors that occur when solving combinatorial optimization problems with quantum annealing. The approach significantly speeds up the computation to reach the global optimum solution for a correlated 3D image segmentation model for material microstructures, demonstrating a ...
Yushuang Sam Yang, Peter Tyson, Clement Chu, Anthony Bruce Murphy   +3 more
wiley   +1 more source

An Oscillator-less Photonic Ising Machine with Digital-nonlinearity-based Bifurcation and Its Simulated Application to a 1 Million-node Fully Connected Max-cut Problem [PDF]

Masataka Nakazawa, Toshihiko Hirooka
openalex   +1 more source

An Ising Machine-Based Solver for Visiting-Route Recommendation Problems in Amusement Parks

, 2021
Yosuke Mukasa, Tomoya Wakaizumi, Shu Tanaka, Nozomu Togawa   +3 more
openalex   +2 more sources

T cell plasticity in systemic lupus erythematosus revealed by large‐scale T cell receptor repertoire and transcriptome studies

Arthritis &Rheumatology, Accepted Article.
Objective We aimed to characterize CD4+ T cell plasticity in human SLE by leveraging TCR repertoire features as markers of prior lineage states, integrating TCR and transcriptomic profiling to delineate plasticity patterns and evaluate their association with clinical disease activity.
Yasuo Nagafuchi, Masahiro Nakano, Kaitlyn A. Lagattuta, Mineto Ota, Hiroaki Hatano, Haruka Takahashi, Takahiro Itamiya, Hajime Inokuchi, Soumya Raychaudhuri, Tomohisa Okamura, Keishi Fujio, Kazuyoshi Ishigaki   +11 more
wiley   +1 more source

CTP Ontology: A Semantic Model for Structuring Cultural Thematic Paths

Journal of the Association for Information Science and Technology, EarlyView.
Abstract A thematic path enhances the appreciation of cultural heritage by connecting diverse cultural objects through shared themes. This study introduces the Cultural Thematic Path (CTP) Ontology, designed to support the creation, organization, description, publication, and management of thematic paths within the GLAM (Galleries, Libraries, Archives,
Tiziana Pasciuto, Riccardo Albertoni, Roberta Maggi   +2 more
wiley   +1 more source