{"id":"https://openalex.org/W2135036739","doi":"https://doi.org/10.1002/spe.4380110104","title":"Procedures for managing extendible array files","display_name":"Procedures for managing extendible array files","publication_year":1981,"publication_date":"1981-01-01","ids":{"openalex":"https://openalex.org/W2135036739","doi":"https://doi.org/10.1002/spe.4380110104","mag":"2135036739"},"language":"en","primary_location":{"id":"doi:10.1002/spe.4380110104","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380110104","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","raw_type":"journal-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/A5035361151","display_name":"Gary D. Knott","orcid":null},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]},{"id":"https://openalex.org/I4210091794","display_name":"Office of the Director","ror":"https://ror.org/00fj8a872","country_code":"US","type":"other","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I4210091794"]},{"id":"https://openalex.org/I4210155647","display_name":"National Institutes of Health Clinical Center","ror":"https://ror.org/04vfsmv21","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I4210155647"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Gary D. Knott","raw_affiliation_strings":["Division of Computer Research and Technology, National Institutes of Health, Bethesda, Maryland 20205, U.S.A"],"affiliations":[{"raw_affiliation_string":"Division of Computer Research and Technology, National Institutes of Health, Bethesda, Maryland 20205, U.S.A","institution_ids":["https://openalex.org/I1299303238","https://openalex.org/I4210155647","https://openalex.org/I4210091794"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5035361151"],"corresponding_institution_ids":["https://openalex.org/I1299303238","https://openalex.org/I4210091794","https://openalex.org/I4210155647"],"apc_list":{"value":4220,"currency":"USD","value_usd":4220},"apc_paid":null,"fwci":0.6065,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.76025763,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":"1","first_page":"63","last_page":"84"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/computer-science","display_name":"Computer science","score":0.8322458267211914},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.703886866569519},{"id":"https://openalex.org/keywords/virtual-memory","display_name":"Virtual memory","score":0.5707260370254517},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.5626644492149353},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.5366828441619873},{"id":"https://openalex.org/keywords/reading","display_name":"Reading (process)","score":0.5232242941856384},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.4964826703071594},{"id":"https://openalex.org/keywords/file-format","display_name":"File format","score":0.44585326313972473},{"id":"https://openalex.org/keywords/subject","display_name":"Subject (documents)","score":0.4390738606452942},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4185265600681305},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4145342707633972},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4008297622203827},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.2137032449245453},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.20888611674308777}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8322458267211914},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.703886866569519},{"id":"https://openalex.org/C76399640","wikidata":"https://www.wikidata.org/wiki/Q189401","display_name":"Virtual memory","level":4,"score":0.5707260370254517},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.5626644492149353},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5366828441619873},{"id":"https://openalex.org/C554936623","wikidata":"https://www.wikidata.org/wiki/Q199657","display_name":"Reading (process)","level":2,"score":0.5232242941856384},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.4964826703071594},{"id":"https://openalex.org/C97250363","wikidata":"https://www.wikidata.org/wiki/Q235557","display_name":"File format","level":2,"score":0.44585326313972473},{"id":"https://openalex.org/C2777855551","wikidata":"https://www.wikidata.org/wiki/Q12310021","display_name":"Subject (documents)","level":2,"score":0.4390738606452942},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4185265600681305},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4145342707633972},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4008297622203827},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.2137032449245453},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.20888611674308777},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/spe.4380110104","is_oa":false,"landing_page_url":"https://doi.org/10.1002/spe.4380110104","pdf_url":null,"source":{"id":"https://openalex.org/S122199241","display_name":"Software Practice and Experience","issn_l":"0038-0644","issn":["0038-0644","1097-024X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Software: Practice and Experience","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W176929518","https://openalex.org/W1496856923","https://openalex.org/W1521486817","https://openalex.org/W1967063635","https://openalex.org/W1985264830","https://openalex.org/W1999937110","https://openalex.org/W2005959865","https://openalex.org/W2010778676","https://openalex.org/W2015629806","https://openalex.org/W2023065712","https://openalex.org/W2043213682","https://openalex.org/W2044829921","https://openalex.org/W2050902871","https://openalex.org/W2070884996","https://openalex.org/W2089061030","https://openalex.org/W2104350312","https://openalex.org/W2104880663","https://openalex.org/W2147038515","https://openalex.org/W2163702279","https://openalex.org/W2289548539","https://openalex.org/W2752853835","https://openalex.org/W2989713547","https://openalex.org/W6647011698","https://openalex.org/W6674227289","https://openalex.org/W6683866235"],"related_works":["https://openalex.org/W2366107444","https://openalex.org/W4388145910","https://openalex.org/W1976205134","https://openalex.org/W2381570729","https://openalex.org/W2185224469","https://openalex.org/W1562555177","https://openalex.org/W3105397175","https://openalex.org/W2510089675","https://openalex.org/W4297824918","https://openalex.org/W1788071539"],"abstract_inverted_index":{"Abstract":[0],"Varieties":[1],"of":[2,9,17,36,63,122],"files":[3,80,102],"are":[4,23,41,44,57,73,83,103,135,149],"reviewed":[5],"and":[6,53,67,81,94],"the":[7,34,106,127],"notion":[8],"a":[10,30,61,84,111,116,152,159,166],"file":[11,21],"space":[12,114,163],"is":[13,131],"discussed.":[14],"A":[15],"number":[16],"properties":[18],"which":[19,43,130,155],"characterize":[20],"spaces":[22],"listed.":[24],"This":[25],"modest":[26],"theoretical":[27],"framework":[28],"has":[29],"clarifying":[31],"influence":[32],"on":[33,75],"subject":[35],"files.":[37],"Certain":[38],"file\u2010system":[39],"primitives":[40,56],"introduced":[42],"similar":[45,104],"to":[46,105,142],"those":[47],"in":[48,59,109,115,126,138,144,151],"most":[49],"commonly\u2010known":[50],"operating":[51],"systems,":[52],"then":[54],"these":[55,133,147],"used":[58,108,150],"constructing":[60],"collection":[62],"routines":[64,98,134,148],"for":[65,90,99,157],"reading":[66],"writing":[68],"extedible":[69],"arrays.":[70],"Extendible":[71],"arrays":[72],"based":[74],"fixed":[76],"page":[77],"size":[78],"randomly\u2010accessible":[79],"they":[82],"useful":[85],"universal":[86],"input/output":[87],"(I/O)":[88],"structure":[89],"many":[91],"different":[92],"storage":[93],"retrieval":[95],"schemes.":[96],"The":[97,120],"managing":[100,158],"such":[101],"mechanisms":[107],"handling":[110],"paged":[112],"address":[113],"virtual":[117],"memory":[118],"system.":[119],"contribution":[121],"this":[123],"paper":[124],"lies":[125],"detailed":[128],"implementation":[129],"presented;":[132],"well":[136],"understood":[137],"principle,":[139],"but":[140],"tricky":[141],"construct":[143],"practice.":[145],"Finally,":[146],"practical":[153],"example":[154],"provides":[156],"variable":[160],"blocksize":[161],"free":[162],"list":[164],"within":[165],"extendible":[167],"array.":[168]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
