{"id":"https://openalex.org/W2003599752","doi":"https://doi.org/10.1145/1555400.1555457","title":"Preserving digital data in heterogeneous environments","display_name":"Preserving digital data in heterogeneous environments","publication_year":2009,"publication_date":"2009-06-15","ids":{"openalex":"https://openalex.org/W2003599752","doi":"https://doi.org/10.1145/1555400.1555457","mag":"2003599752"},"language":"en","primary_location":{"id":"doi:10.1145/1555400.1555457","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1555400.1555457","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th ACM/IEEE-CS joint conference on Digital libraries","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/A5047563183","display_name":"Gon\u00e7alo Antunes","orcid":"https://orcid.org/0000-0003-4470-3157"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Gon\u00e7alo Antunes","raw_affiliation_strings":["INESC-ID, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC-ID, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070330998","display_name":"Jos\u00e9 Barateiro","orcid":"https://orcid.org/0000-0002-4036-5528"},"institutions":[{"id":"https://openalex.org/I66947310","display_name":"National Laboratory for Civil Engineering","ror":"https://ror.org/03bvw9g02","country_code":"PT","type":"facility","lineage":["https://openalex.org/I66947310"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Barateiro","raw_affiliation_strings":["LNEC, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"LNEC, Lisbon, Portugal","institution_ids":["https://openalex.org/I66947310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081595879","display_name":"Manuel Cabral","orcid":null},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Manuel Cabral","raw_affiliation_strings":["INESC-ID, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC-ID, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040049937","display_name":"Jos\u00e9 Borbinha","orcid":"https://orcid.org/0000-0001-5463-8438"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Borbinha","raw_affiliation_strings":["INESC-ID, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC-ID, Lisbon, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084561739","display_name":"Rodrigo Rodrigues","orcid":"https://orcid.org/0000-0001-8367-4024"},"institutions":[{"id":"https://openalex.org/I4210121786","display_name":"Max Planck Institute for Software Systems","ror":"https://ror.org/02pe2kf23","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210121786"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rodrigo Rodrigues","raw_affiliation_strings":["Max Planck Institute for Software Systems, Kaiserslautern and Saarbr\u00fccken, Germany"],"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Software Systems, Kaiserslautern and Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I4210121786"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5047563183"],"corresponding_institution_ids":["https://openalex.org/I121345201"],"apc_list":null,"apc_paid":null,"fwci":1.0285,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.77328378,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"345","last_page":"348"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9972000122070312,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9923999905586243,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.8407321572303772},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7729910612106323},{"id":"https://openalex.org/keywords/interdependence","display_name":"Interdependence","score":0.6817383766174316},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.611057460308075},{"id":"https://openalex.org/keywords/data-redundancy","display_name":"Data redundancy","score":0.5875461101531982},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5013947486877441},{"id":"https://openalex.org/keywords/digital-data","display_name":"Digital data","score":0.48392707109451294},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.47575730085372925},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4514075219631195},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.39303940534591675},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.21203488111495972},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1621313989162445},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1369083821773529},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13611018657684326}],"concepts":[{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.8407321572303772},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7729910612106323},{"id":"https://openalex.org/C185874996","wikidata":"https://www.wikidata.org/wiki/Q269699","display_name":"Interdependence","level":2,"score":0.6817383766174316},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.611057460308075},{"id":"https://openalex.org/C7545210","wikidata":"https://www.wikidata.org/wiki/Q838123","display_name":"Data redundancy","level":2,"score":0.5875461101531982},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5013947486877441},{"id":"https://openalex.org/C2778864079","wikidata":"https://www.wikidata.org/wiki/Q173285","display_name":"Digital data","level":3,"score":0.48392707109451294},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.47575730085372925},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4514075219631195},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.39303940534591675},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.21203488111495972},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1621313989162445},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1369083821773529},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13611018657684326},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1555400.1555457","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1555400.1555457","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th ACM/IEEE-CS joint conference on Digital libraries","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1608234229","https://openalex.org/W1657742319","https://openalex.org/W1836955865","https://openalex.org/W2123170080","https://openalex.org/W2147853062","https://openalex.org/W2167434739","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2067279514","https://openalex.org/W2002428578","https://openalex.org/W2897258045","https://openalex.org/W2018406690","https://openalex.org/W2072332896","https://openalex.org/W2951748633","https://openalex.org/W2057691131","https://openalex.org/W2542042335","https://openalex.org/W2952039693","https://openalex.org/W4280621979"],"abstract_inverted_index":{"Digital":[0],"preservation":[1,123],"aims":[2],"at":[3],"maintaining":[4],"digital":[5],"objects":[6],"accessible":[7],"over":[8],"a":[9,86,107],"long":[10],"period":[11],"of":[12,15,18,42,46,49,82,95,120],"time,":[13],"regardless":[14],"the":[16,43,68,93,118,122,136],"challenges":[17],"organizational":[19],"or":[20,23],"technological":[21],"changes":[22],"failures.":[24],"In":[25],"particular,":[26],"data":[27,38,100],"produced":[28],"in":[29,36,92],"e-Science":[30],"domains":[31],"could":[32],"be":[33,112],"reliably":[34],"stored":[35],"today's":[37],"grids,":[39],"taking":[40],"advantage":[41],"natural":[44],"properties":[45],"this":[47],"kind":[48],"infrastructure":[50],"to":[51,55,88,116,132],"support":[52,117],"redundancy.":[53],"However,":[54],"achieve":[56],"reliability":[57],"we":[58,84],"must":[59],"take":[60],"into":[61,66],"account":[62,67],"failure":[63],"interdependency.":[64],"Taking":[65],"fact":[69],"that":[70,110],"correlated":[71],"failures":[72],"can":[73,111],"affect":[74],"multiple":[75],"components":[76],"and":[77,125,134],"potentially":[78],"cause":[79],"complete":[80],"loss":[81],"data,":[83],"propose":[85],"solution":[87,103],"evaluate":[89],"redundancy":[90],"strategies":[91],"context":[94],"heterogeneous":[96],"environments":[97],"such":[98],"as":[99],"grids.":[101],"This":[102],"is":[104],"based":[105],"on":[106,131],"simulation":[108],"engine":[109],"used":[113],"not":[114],"only":[115],"process":[119],"designing":[121],"environment":[124],"related":[126],"policies,":[127],"but":[128],"also":[129],"later":[130],"observe":[133],"control":[135],"deployed":[137],"system.":[138]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}