Results 31 to 40 of about 898,557 (299)
IEEE AccessTemporal Knowledge Graphs (TKGs) extend traditional knowledge graphs by incorporating a temporal dimension into triples, enabling a more precise modeling of dynamic relationships.
Kesheng Zhang +2 more
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Simulating the Electronic Structure of Spin Defects on Quantum Computers
PRX Quantum, 2022 We present calculations of both the ground- and excited-state energies of spin defects in solids carried out on a quantum computer, using a hybrid classical-quantum protocol.
Benchen Huang +2 more
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Computational complexity in electronic structure [PDF]
Phys. Chem. Chem. Phys., 2013 In quantum chemistry, the price paid by all known efficient model chemistries is either the truncation of the Hilbert space or uncontrolled approximations. Theoretical computer science suggests that these restrictions are not mere shortcomings of the algorithm designers and programmers but could stem from the inherent difficulty of simulating quantum ...
Whitefield, James D. +2 more
openaire +3 more sources
Applied Sciences, 2020 A portable instrumental system was designed for the routine environmental monitoring of toxic volatile organic compounds (VOCs) in atmospheric conditions based on changes in the photoluminescence emission of semiconductor nanoparticles (quantum dots ...
Francisco J. Ferrero +7 more
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QUANTUM COMPUTATION WITH BALLISTIC ELECTRONS [PDF]
International Journal of Modern Physics B, 2001 We describe a solid state implementation of a quantum computer using ballistic single electrons as flying qubits in 1D nanowires. We show how to implement all the steps required for universal quantum computation: preparation of the initial state, measurement of the final state and a universal set of quantum gates.
Ionicioiu, Radu +2 more
openaire +2 more sources
Information Security Study for Information Hiding in Electronic Computers
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2005 Cryptographic technologies are nowadays widely recognized asthe essential tool for security and trust in electronic communication. The research produces some important methods to hide information like this hide secret messages in other messages ...
H.J. Muhasin
doaj +1 more source
A hybrid modified step Whale Optimization Algorithm with Tabu Search for data clustering
Journal of King Saud University: Computer and Information Sciences, 2022 Clustering is a popular data analysis tool that groups similar data objects into disjoint clusters. Clustering algorithms have major drawbacks, such as: sensitivity to initialization and getting trapped in local optima.
Kareem Kamal A. Ghany +3 more
doaj +1 more source
Working and Learning with Electronic Performance Support Systems: An Effectiveness Study [PDF]
, 1997 In this study the effectiveness of electronic performance support systems (EPSS) is reported. Some of the expected advantages of EPSS, such as an increase in productivity and improved learning are evaluated with insurance agents using laptop computers ...
Abma, Harmen J. +3 more
core +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski +9 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman +8 more
wiley +1 more source