{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T18:47:53Z","timestamp":1767206873027,"version":"build-2238731810"},"reference-count":51,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2014,6,24]],"date-time":"2014-06-24T00:00:00Z","timestamp":1403568000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":["www.mdpi.com"],"crossmark-restriction":true},"short-container-title":["Entropy"],"abstract":"<jats:p>In this paper we present a hybrid (i.e., quantum-classical) adaptive protocol for the storage and retrieval of discrete-valued information. The purpose of this paper is to introduce a procedure that exhibits how to store and retrieve unanticipated information values by using a quantum property, that of using different vector space bases for preparation and measurement of quantum states. This simple idea leads to an interesting old wish in Artificial Intelligence: the development of computer systems that can incorporate new knowledge on a real-time basis just by hardware manipulation.<\/jats:p>","DOI":"10.3390\/e16063537","type":"journal-article","created":{"date-parts":[[2014,6,25]],"date-time":"2014-06-25T02:49:43Z","timestamp":1403664583000},"page":"3537-3551","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Hybrid Quantum-Classical Protocol for Storage and Retrieval of Discrete-Valued Information"],"prefix":"10.3390","volume":"16","author":[{"given":"Abdullah","family":"Iliyasu","sequence":"first","affiliation":[{"name":"College of Engineering, Salman Bin Abdulaziz University, Al-Kharj-Riyadh 11942, Kingdom of Saudi Arabia"},{"name":"Department of Computational Intelligence & Systems Sciences, Tokyo Institute of Technology, Yokohama 226-8502, Japan"}]},{"given":"Salvador","family":"Venegas-Andraca","sequence":"additional","affiliation":[{"name":"Tecnol\u00f3gico de Monterrey\u2013Escuela Nacional de Posgrado en Ciencias, Ingenier\u00eda y Tecnolog\u00edas and Tecnol\u00f3gico de Monterrey\u2013Campus Estado de M\u00e9xico, Carretera lago Guadalupe Km 3.5 , Atizap\u00e1nde Zaragoza, Estado de M\u00e9xico, CP 52926, Mexico"}]},{"given":"Fei","family":"Yan","sequence":"additional","affiliation":[{"name":"Department of Computational Intelligence & Systems Sciences, Tokyo Institute of Technology, Yokohama 226-8502, Japan"},{"name":"School of Computer Science and Technology, Changchun University of Science and Technology, No. 7089, Weixing Road, Changchun 130022, China"}]},{"given":"Ahmed","family":"Sayed","sequence":"additional","affiliation":[{"name":"College of Engineering, Salman Bin Abdulaziz University, Al-Kharj-Riyadh 11942, Kingdom of Saudi Arabia"}]}],"member":"1968","published-online":{"date-parts":[[2014,6,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"563","DOI":"10.1007\/BF01011339","article-title":"The computer as a physical system: A microscopic quantum mechanical Hamiltonian model of computers as represented by Turing machines","volume":"22","author":"Benioff","year":"1980","journal-title":"J. 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