{"id":"https://openalex.org/W7123347828","doi":"https://doi.org/10.1109/icspis67605.2025.11318312","title":"Circuit-Level Construction of Bucket-Brigade QRAM Basis Encoding from Arbitrary Classical Data","display_name":"Circuit-Level Construction of Bucket-Brigade QRAM Basis Encoding from Arbitrary Classical Data","publication_year":2025,"publication_date":"2025-11-18","ids":{"openalex":"https://openalex.org/W7123347828","doi":"https://doi.org/10.1109/icspis67605.2025.11318312"},"language":null,"primary_location":{"id":"doi:10.1109/icspis67605.2025.11318312","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspis67605.2025.11318312","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 8th International Conference on Signal Processing and Information Security (ICSPIS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089599261","display_name":"Mohammed Al-Haidary","orcid":null},"institutions":[{"id":"https://openalex.org/I29891158","display_name":"University of Sharjah","ror":"https://ror.org/00engpz63","country_code":"AE","type":"education","lineage":["https://openalex.org/I29891158"]}],"countries":["AE"],"is_corresponding":true,"raw_author_name":"Mohammed Al-Haidary","raw_affiliation_strings":["University of Sharjah,College of Computing and Informatics,Sharjah,UAE"],"affiliations":[{"raw_affiliation_string":"University of Sharjah,College of Computing and Informatics,Sharjah,UAE","institution_ids":["https://openalex.org/I29891158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086766269","display_name":"A. Bouridane","orcid":null},"institutions":[{"id":"https://openalex.org/I29891158","display_name":"University of Sharjah","ror":"https://ror.org/00engpz63","country_code":"AE","type":"education","lineage":["https://openalex.org/I29891158"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ahmed Bouridane","raw_affiliation_strings":["University of Sharjah,College of Computing and Informatics,Sharjah,UAE"],"affiliations":[{"raw_affiliation_string":"University of Sharjah,College of Computing and Informatics,Sharjah,UAE","institution_ids":["https://openalex.org/I29891158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5122876170","display_name":"Raouf Dridi","orcid":null},"institutions":[{"id":"https://openalex.org/I29891158","display_name":"University of Sharjah","ror":"https://ror.org/00engpz63","country_code":"AE","type":"education","lineage":["https://openalex.org/I29891158"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Raouf Dridi","raw_affiliation_strings":["Qamia Ltd.,Sharjah,UAE"],"affiliations":[{"raw_affiliation_string":"Qamia Ltd.,Sharjah,UAE","institution_ids":["https://openalex.org/I29891158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5089599261"],"corresponding_institution_ids":["https://openalex.org/I29891158"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.85829224,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9761000275611877,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9761000275611877,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13182","display_name":"Quantum-Dot Cellular Automata","score":0.0026000000070780516,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.7590000033378601},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5493000149726868},{"id":"https://openalex.org/keywords/unitary-state","display_name":"Unitary state","score":0.5170000195503235},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.43860000371932983},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.43149998784065247},{"id":"https://openalex.org/keywords/gate-count","display_name":"Gate count","score":0.413100004196167},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.41040000319480896},{"id":"https://openalex.org/keywords/quantum-algorithm","display_name":"Quantum algorithm","score":0.399399995803833}],"concepts":[{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.7590000033378601},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5493000149726868},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5313000082969666},{"id":"https://openalex.org/C67820243","wikidata":"https://www.wikidata.org/wiki/Q179164","display_name":"Unitary state","level":2,"score":0.5170000195503235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.492900013923645},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.43860000371932983},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.43149998784065247},{"id":"https://openalex.org/C2777892113","wikidata":"https://www.wikidata.org/wiki/Q5527005","display_name":"Gate count","level":2,"score":0.413100004196167},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.41040000319480896},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4092999994754791},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4049000144004822},{"id":"https://openalex.org/C137019171","wikidata":"https://www.wikidata.org/wiki/Q2623817","display_name":"Quantum algorithm","level":3,"score":0.399399995803833},{"id":"https://openalex.org/C124148022","wikidata":"https://www.wikidata.org/wiki/Q2122210","display_name":"Quantum circuit","level":5,"score":0.39320001006126404},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.3560999929904938},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.3321000039577484},{"id":"https://openalex.org/C75235859","wikidata":"https://www.wikidata.org/wiki/Q582659","display_name":"Exponential growth","level":2,"score":0.3264999985694885},{"id":"https://openalex.org/C58849907","wikidata":"https://www.wikidata.org/wiki/Q2118982","display_name":"Quantum gate","level":4,"score":0.32359999418258667},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.32190001010894775},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3010999858379364},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.2865000069141388},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.2858999967575073},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.2784999907016754},{"id":"https://openalex.org/C164620267","wikidata":"https://www.wikidata.org/wiki/Q376953","display_name":"Adder","level":3,"score":0.272599995136261},{"id":"https://openalex.org/C192122513","wikidata":"https://www.wikidata.org/wiki/Q2835770","display_name":"Quantum phase estimation algorithm","level":5,"score":0.26570001244544983},{"id":"https://openalex.org/C90702460","wikidata":"https://www.wikidata.org/wiki/Q1055112","display_name":"Circuit complexity","level":3,"score":0.2597000002861023},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.25429999828338623}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspis67605.2025.11318312","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspis67605.2025.11318312","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 8th International Conference on Signal Processing and Information Security (ICSPIS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,99,135],"bucket-brigade":[1,86],"architecture":[2],"[1],":[3],"[2]\u2014a":[4],"tree-based":[5],"quantum":[6,140,190],"memory":[7],"encoding":[8,12,56,69,105,142,188],"scheme\u2014is":[9],"a":[10,25,64,139,167,185],"QRAM":[11,54,187],"design":[13],"with":[14,39,148],"one":[15],"of":[16,42,77,92,103,178],"the":[17,34,40,84,90,104,133,174],"lowest":[18],"known":[19],"computational":[20],"complexities.":[21],"It":[22],"theoretically":[23],"offers":[24],"polylogarithmic":[26],"complexity":[27],"[3]\u2013[5],":[28],"although":[29],"in":[30,132],"practical":[31,68],"gate-based":[32],"implementations,":[33],"gate":[35,97,169],"count":[36,170],"scales":[37],"exponentially":[38],"number":[41,91],"qubits.":[43],"Despite":[44],"theoretical":[45],"advancements,":[46],"no":[47],"algorithm":[48,75,110],"yet":[49],"exists":[50],"that":[51,144],"can":[52,145],"generate":[53],"basis":[55],"circuits":[57,80,137],"for":[58,189],"arbitrary":[59],"input":[60],"datasets,":[61],"which":[62,120],"is":[63,111,173],"significant":[65],"barrier":[66],"to":[67,113,165],"scalability.":[70],"This":[71,172],"paper":[72,164],"proposes":[73],"an":[74],"capable":[76],"generating":[78],"such":[79],"more":[81],"efficiently":[82],"than":[83],"standard":[85],"construction,":[87],"thus":[88],"reducing":[89],"address":[93],"accesses":[94],"and":[95],"overall":[96],"complexity.":[98],"asymptotic":[100],"upper":[101],"bound":[102],"circuit":[106],"generated":[107],"by":[108],"our":[109],"derived":[112],"be":[114,146,160],"$O\\left({{2^{\\tilde":[115],"k}}(\\tilde":[116],"k":[117],"+":[118],"d)}\\right),$":[119],"achieves":[121],"asymptotically":[122],"exponential":[123],"savings":[124],"over":[125],"general":[126],"unitary":[127],"synthesis":[128],"as":[129],"shown":[130],"later":[131],"paper.":[134],"resulting":[136],"provide":[138],"data":[141],"layer":[143],"composed":[147],"downstream":[149],"query":[150],"or":[151],"transform":[152],"routines":[153],"when":[154],"needed.":[155],"An":[156],"example":[157],"vector":[158],"will":[159],"used":[161],"throughout":[162],"this":[163],"demonstrate":[166],"60%":[168],"reduction.":[171],"first":[175],"automated":[176],"implementation":[177],"its":[179],"kind-a":[180],"foundational":[181],"step":[182],"towards":[183],"developing":[184],"scalable":[186],"computing":[191],"systems.":[192]},"counts_by_year":[],"updated_date":"2026-01-14T00:46:21.520733","created_date":"2026-01-14T00:00:00"}