{"id":"https://openalex.org/W2198072994","doi":"https://doi.org/10.1109/bibm.2015.7359881","title":"Selected aspects of electronic health record analysis from the big data perspective","display_name":"Selected aspects of electronic health record analysis from the big data perspective","publication_year":2015,"publication_date":"2015-11-01","ids":{"openalex":"https://openalex.org/W2198072994","doi":"https://doi.org/10.1109/bibm.2015.7359881","mag":"2198072994"},"language":"en","primary_location":{"id":"doi:10.1109/bibm.2015.7359881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm.2015.7359881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","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/A5084051053","display_name":"Bogus\u0142aw Cyganek","orcid":"https://orcid.org/0000-0001-5185-1145"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]},{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Boguslaw Cyganek","raw_affiliation_strings":["AGH University of Science and Technology, Poland","ENGINE Center, Wroclaw University of Technology, Wroclaw, Poland"],"affiliations":[{"raw_affiliation_string":"AGH University of Science and Technology, Poland","institution_ids":["https://openalex.org/I686019"]},{"raw_affiliation_string":"ENGINE Center, Wroclaw University of Technology, Wroclaw, Poland","institution_ids":["https://openalex.org/I11923345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106225114","display_name":"Manuel Gra\u00f1a","orcid":"https://orcid.org/0000-0001-7373-4097"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]},{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES","PL"],"is_corresponding":false,"raw_author_name":"Manuel Grana","raw_affiliation_strings":["ENGINE Center, Wroclaw University of Technology, Wroclaw, Poland","University of the Basque Country, Leioa, Bizkaia, Spain"],"affiliations":[{"raw_affiliation_string":"ENGINE Center, Wroclaw University of Technology, Wroclaw, Poland","institution_ids":["https://openalex.org/I11923345"]},{"raw_affiliation_string":"University of the Basque Country, Leioa, Bizkaia, Spain","institution_ids":["https://openalex.org/I169108374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102969032","display_name":"Andrzej Kasprzak","orcid":"https://orcid.org/0000-0003-3672-5006"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Andrzej Kasprzak","raw_affiliation_strings":["Department of Systems and Computer Networks, Wroclaw University of Technology, Poland"],"affiliations":[{"raw_affiliation_string":"Department of Systems and Computer Networks, Wroclaw University of Technology, Poland","institution_ids":["https://openalex.org/I11923345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027153286","display_name":"Krzysztof Walkowiak","orcid":"https://orcid.org/0000-0003-1686-3110"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Krzysztof Walkowiak","raw_affiliation_strings":["Department of Systems and Computer Networks, Wroclaw University of Technology, Poland"],"affiliations":[{"raw_affiliation_string":"Department of Systems and Computer Networks, Wroclaw University of Technology, Poland","institution_ids":["https://openalex.org/I11923345"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060936121","display_name":"Micha\u0142 Wo\u017aniak","orcid":"https://orcid.org/0000-0003-0146-4205"},"institutions":[{"id":"https://openalex.org/I11923345","display_name":"Wroc\u0142aw University of Science and Technology","ror":"https://ror.org/008fyn775","country_code":"PL","type":"education","lineage":["https://openalex.org/I11923345"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Michal Wozniak","raw_affiliation_strings":["Department of Systems and Computer Networks, Wroclaw University of Technology, Poland"],"affiliations":[{"raw_affiliation_string":"Department of Systems and Computer Networks, Wroclaw University of Technology, Poland","institution_ids":["https://openalex.org/I11923345"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084051053"],"corresponding_institution_ids":["https://openalex.org/I11923345","https://openalex.org/I686019"],"apc_list":null,"apc_paid":null,"fwci":0.8012,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.78689419,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"17","issue":null,"first_page":"1391","last_page":"1396"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9677000045776367,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9677000045776367,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.9664999842643738,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9610000252723694,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.7190124988555908},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.7029348611831665},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.6715946793556213},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.6506532430648804},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5808427333831787},{"id":"https://openalex.org/keywords/external-data-representation","display_name":"External Data Representation","score":0.5033168196678162},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.4881349503993988},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.48708367347717285},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.48030251264572144},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.4483713209629059},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4480229616165161},{"id":"https://openalex.org/keywords/unstructured-data","display_name":"Unstructured data","score":0.43444302678108215},{"id":"https://openalex.org/keywords/health-records","display_name":"Health records","score":0.427852600812912},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.42170530557632446},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3050071597099304},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16419368982315063}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7190124988555908},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.7029348611831665},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.6715946793556213},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6506532430648804},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5808427333831787},{"id":"https://openalex.org/C116409475","wikidata":"https://www.wikidata.org/wiki/Q1385056","display_name":"External Data Representation","level":2,"score":0.5033168196678162},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.4881349503993988},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.48708367347717285},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.48030251264572144},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.4483713209629059},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4480229616165161},{"id":"https://openalex.org/C2781252014","wikidata":"https://www.wikidata.org/wiki/Q1141900","display_name":"Unstructured data","level":3,"score":0.43444302678108215},{"id":"https://openalex.org/C3019952477","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Health records","level":3,"score":0.427852600812912},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.42170530557632446},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3050071597099304},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16419368982315063},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bibm.2015.7359881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm.2015.7359881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","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":43,"referenced_works":["https://openalex.org/W4252670","https://openalex.org/W22857217","https://openalex.org/W148426746","https://openalex.org/W1486588521","https://openalex.org/W1527418157","https://openalex.org/W1574272650","https://openalex.org/W1578530317","https://openalex.org/W1585067194","https://openalex.org/W1963737364","https://openalex.org/W1973246108","https://openalex.org/W1976088676","https://openalex.org/W1977800863","https://openalex.org/W1979767694","https://openalex.org/W1981328081","https://openalex.org/W1984472515","https://openalex.org/W1990008269","https://openalex.org/W1991945341","https://openalex.org/W2001391391","https://openalex.org/W2014296358","https://openalex.org/W2022775778","https://openalex.org/W2030449097","https://openalex.org/W2032612527","https://openalex.org/W2047805825","https://openalex.org/W2061681083","https://openalex.org/W2066138297","https://openalex.org/W2078638435","https://openalex.org/W2089507025","https://openalex.org/W2090051506","https://openalex.org/W2096475783","https://openalex.org/W2098007862","https://openalex.org/W2098493607","https://openalex.org/W2122475441","https://openalex.org/W2161892114","https://openalex.org/W2166858912","https://openalex.org/W2168020168","https://openalex.org/W2739088306","https://openalex.org/W2914331073","https://openalex.org/W3144049167","https://openalex.org/W4206070770","https://openalex.org/W4244494905","https://openalex.org/W4255466416","https://openalex.org/W6600925160","https://openalex.org/W6684338786"],"related_works":["https://openalex.org/W3157828377","https://openalex.org/W4377992839","https://openalex.org/W2937168573","https://openalex.org/W2261525379","https://openalex.org/W2162769527","https://openalex.org/W2805468299","https://openalex.org/W4231652189","https://openalex.org/W4400467792","https://openalex.org/W2608358066","https://openalex.org/W4297688969"],"abstract_inverted_index":{"The":[0],"electronic":[1],"health":[2],"record":[3],"(EHR)":[4],"groups":[5],"all":[6],"digital":[7],"documents":[8],"related":[9],"to":[10,84,95,126],"a":[11],"given":[12],"patient":[13],"as":[14,25,41,64],"anamnesis,":[15],"results":[16],"of":[17,39,44],"the":[18,65,112,116,138,147,153],"laboratory":[19],"tests,":[20],"prescriptions,":[21],"recorded":[22],"medical":[23,87],"signals":[24],"ECG":[26],"or":[27,136],"images":[28],"etc.":[29,56],"Dealing":[30],"with":[31,37],"such":[32,86],"data":[33,47,67,155],"representation":[34],"we":[35,80,108,144],"face":[36],"plethora":[38],"problems":[40],"different":[42],"form":[43],"data,":[45],"unstructured":[46],"(as":[48,129],"doctor's":[49],"notes),":[50],"huge":[51],"and":[52,78,105],"fast":[53,76],"growing":[54,77],"volume,":[55],"It":[57],"causes":[58],"that":[59],"EHR":[60,150],"should":[61,92,109],"be":[62,93],"considered":[63],"complex":[66],"representation.":[68],"Accordingly,":[69],"taking":[70],"into":[71],"consideration":[72],"its":[73],"complexity,":[74],"hetorogenousity,":[75],"size":[79],"need":[81],"special":[82],"tools":[83,91],"analyse":[85,96],"big":[88,154],"data.":[89],"Such":[90],"able":[94],"datasets":[97],"characterized":[98],"by":[99],"so-called":[100],"4Vs":[101],"(volume,":[102],"velocity,":[103],"variety,":[104],"veracity).":[106],"Notwithstandingly,":[107],"also":[110],"add":[111],"fifth":[113],"V-value,":[114],"because":[115],"only":[117],"analytics":[118],"tool":[119],"deployment":[120],"makes":[121],"sense":[122],"if":[123],"it":[124],"leads":[125],"healthcare":[127],"improvement":[128],"personalised":[130],"patient's":[131,139],"care,":[132],"unnecessary":[133],"hospitalization":[134],"decreasing":[135],"reducing":[137],"readmissions).":[140],"In":[141],"this":[142],"paper":[143],"focus":[145],"on":[146],"selected":[148],"aspects":[149],"analysis":[151],"from":[152],"perspective.":[156]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}