{"id":"https://openalex.org/W4414532760","doi":"https://doi.org/10.1177/14604582251381271","title":"Enhancing medical information retrieval: Re-engineering the tala-med search engine for improved performance and flexibility","display_name":"Enhancing medical information retrieval: Re-engineering the tala-med search engine for improved performance and flexibility","publication_year":2025,"publication_date":"2025-07-01","ids":{"openalex":"https://openalex.org/W4414532760","doi":"https://doi.org/10.1177/14604582251381271","pmid":"https://pubmed.ncbi.nlm.nih.gov/40991950"},"language":"en","primary_location":{"id":"doi:10.1177/14604582251381271","is_oa":true,"landing_page_url":"https://doi.org/10.1177/14604582251381271","pdf_url":null,"source":{"id":"https://openalex.org/S201800618","display_name":"Health Informatics Journal","issn_l":"1355-4743","issn":["1355-4743","1460-4582","1741-2811"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Health Informatics Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1177/14604582251381271","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050310722","display_name":"Florian Albrecht","orcid":"https://orcid.org/0000-0002-1968-7346"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Florian Albrecht","raw_affiliation_strings":["Technical University Munich, Munich, Germany; School of Computation, Information and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University Munich, Munich, Germany; School of Computation, Information and Technology","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062289276","display_name":"Ruslan Talpa","orcid":null},"institutions":[{"id":"https://openalex.org/I162871001","display_name":"University of Oradea","ror":"https://ror.org/00wzhv093","country_code":"RO","type":"education","lineage":["https://openalex.org/I162871001"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Ruslan Talpa","raw_affiliation_strings":["SubZero Cloud S.R.L, Oradea, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SubZero Cloud S.R.L, Oradea, Romania","institution_ids":["https://openalex.org/I162871001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029151960","display_name":"Raphael Scheible","orcid":"https://orcid.org/0000-0003-2067-5569"},"institutions":[{"id":"https://openalex.org/I2801240073","display_name":"University Medical Center Freiburg","ror":"https://ror.org/03vzbgh69","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2801240073"]},{"id":"https://openalex.org/I2802619606","display_name":"TUM Klinikum","ror":"https://ror.org/04jc43x05","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2802619606","https://openalex.org/I62916508"]},{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Raphael Scheible-Schmitt","raw_affiliation_strings":["Institute of General Practice, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany","Technical University Munich, Munich, Germany; School of Computation, Information and Technology","Technical University of Munich, Munich, Germany; TUM School of Medicine and Health, Department of Clinical Medicine, Institute of Artificial Intelligence and Informatics in Medicine, Chair of Medical Informatics; University Hospital rechts der Isar"],"raw_orcid":"https://orcid.org/0000-0003-2067-5569","affiliations":[{"raw_affiliation_string":"Institute of General Practice, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany","institution_ids":["https://openalex.org/I2801240073"]},{"raw_affiliation_string":"Technical University Munich, Munich, Germany; School of Computation, Information and Technology","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Technical University of Munich, Munich, Germany; TUM School of Medicine and Health, Department of Clinical Medicine, Institute of Artificial Intelligence and Informatics in Medicine, Chair of Medical Informatics; University Hospital rechts der Isar","institution_ids":["https://openalex.org/I2802619606"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5029151960"],"corresponding_institution_ids":["https://openalex.org/I2801240073","https://openalex.org/I2802619606","https://openalex.org/I62916508"],"apc_list":{"value":1500,"currency":"USD","value_usd":1500},"apc_paid":{"value":1500,"currency":"USD","value_usd":1500},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15603179,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"31","issue":"3","first_page":"14604582251381271","last_page":"14604582251381271"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.5848000049591064,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.5848000049591064,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/synonym","display_name":"Synonym (taxonomy)","score":0.6801999807357788},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.6633999943733215},{"id":"https://openalex.org/keywords/maintainability","display_name":"Maintainability","score":0.6575000286102295},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.6292999982833862},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.6180999875068665},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.487199991941452},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.4828000068664551},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.383899986743927},{"id":"https://openalex.org/keywords/search-oriented-architecture","display_name":"Search-oriented architecture","score":0.3831000030040741}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.785099983215332},{"id":"https://openalex.org/C173483453","wikidata":"https://www.wikidata.org/wiki/Q1040689","display_name":"Synonym (taxonomy)","level":3,"score":0.6801999807357788},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.6633999943733215},{"id":"https://openalex.org/C160713754","wikidata":"https://www.wikidata.org/wiki/Q1389965","display_name":"Maintainability","level":2,"score":0.6575000286102295},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.6292999982833862},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.6180999875068665},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.49570000171661377},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.487199991941452},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.4828000068664551},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.383899986743927},{"id":"https://openalex.org/C157154645","wikidata":"https://www.wikidata.org/wiki/Q7441612","display_name":"Search-oriented architecture","level":5,"score":0.3831000030040741},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.36039999127388},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.34049999713897705},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.33239999413490295},{"id":"https://openalex.org/C2776990098","wikidata":"https://www.wikidata.org/wiki/Q13579947","display_name":"Misinformation","level":2,"score":0.3215999901294708},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.31859999895095825},{"id":"https://openalex.org/C3019150057","wikidata":"https://www.wikidata.org/wiki/Q92779279","display_name":"Medical information","level":2,"score":0.3041999936103821},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.29510000348091125},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.2888000011444092},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.2815999984741211},{"id":"https://openalex.org/C2779913896","wikidata":"https://www.wikidata.org/wiki/Q7063001","display_name":"Notice","level":2,"score":0.2777000069618225},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2759999930858612},{"id":"https://openalex.org/C2776303644","wikidata":"https://www.wikidata.org/wiki/Q1020499","display_name":"Interfacing","level":2,"score":0.27309998869895935},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.2669999897480011},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.2667999863624573},{"id":"https://openalex.org/C206497026","wikidata":"https://www.wikidata.org/wiki/Q1753883","display_name":"SNOMED CT","level":3,"score":0.26489999890327454},{"id":"https://openalex.org/C116738811","wikidata":"https://www.wikidata.org/wiki/Q608751","display_name":"Nearest neighbor search","level":2,"score":0.2605000138282776},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.2563000023365021},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2542000114917755}],"mesh":[{"descriptor_ui":"D005858","descriptor_name":"Germany","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005858","descriptor_name":"Germany","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005858","descriptor_name":"Germany","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D057386","descriptor_name":"Search Engine","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D057386","descriptor_name":"Search Engine","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D057386","descriptor_name":"Search Engine","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D057386","descriptor_name":"Search Engine","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D057386","descriptor_name":"Search Engine","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D057386","descriptor_name":"Search Engine","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1177/14604582251381271","is_oa":true,"landing_page_url":"https://doi.org/10.1177/14604582251381271","pdf_url":null,"source":{"id":"https://openalex.org/S201800618","display_name":"Health Informatics Journal","issn_l":"1355-4743","issn":["1355-4743","1460-4582","1741-2811"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Health Informatics Journal","raw_type":"journal-article"},{"id":"pmid:40991950","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40991950","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Health informatics journal","raw_type":null},{"id":"pmh:oai:doaj.org/article:f7825cc928614ac896e4df1b31f5844a","is_oa":true,"landing_page_url":"https://doaj.org/article/f7825cc928614ac896e4df1b31f5844a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Health Informatics Journal, Vol 31 (2025)","raw_type":"article"},{"id":"pmh:oai:freidok.uni-freiburg.de:271763","is_oa":false,"landing_page_url":"https://freidok.uni-freiburg.de/data/271763","pdf_url":null,"source":{"id":"https://openalex.org/S4306401057","display_name":"FreiDok plus (Universit\u00e4tsbibliothek Freiburg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I161046081","host_organization_name":"University of Freiburg","host_organization_lineage":["https://openalex.org/I161046081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Health informatics journal. - 31, 3 (2025) , 14604582251381271, ISSN: 1741-2811","raw_type":"article"},{"id":"pmh:oai:mediatum.ub.tum.de:node/1831458","is_oa":true,"landing_page_url":"https://mediatum.ub.tum.de/1831458","pdf_url":null,"source":{"id":"https://openalex.org/S4306400453","display_name":"mediaTUM \u2013 the media and publications repository of the Technical University Munich (Technical University Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1177/14604582251381271","is_oa":true,"landing_page_url":"https://doi.org/10.1177/14604582251381271","pdf_url":null,"source":{"id":"https://openalex.org/S201800618","display_name":"Health Informatics Journal","issn_l":"1355-4743","issn":["1355-4743","1460-4582","1741-2811"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Health Informatics Journal","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1073248656","https://openalex.org/W1904811031","https://openalex.org/W1995039629","https://openalex.org/W2030551444","https://openalex.org/W2059061572","https://openalex.org/W2061474427","https://openalex.org/W2113000322","https://openalex.org/W2132472629","https://openalex.org/W2217322506","https://openalex.org/W2250539671","https://openalex.org/W2757894486","https://openalex.org/W2884262036","https://openalex.org/W2906230340","https://openalex.org/W2953201441","https://openalex.org/W2974087526","https://openalex.org/W3043076887","https://openalex.org/W3093560533","https://openalex.org/W3124794835","https://openalex.org/W3126638067","https://openalex.org/W4206402385","https://openalex.org/W4210757487","https://openalex.org/W4239872754","https://openalex.org/W4309213964","https://openalex.org/W4309941107","https://openalex.org/W4386701122","https://openalex.org/W4403701686","https://openalex.org/W4407715991"],"related_works":[],"abstract_inverted_index":{"Objective:":[0],"Accessing":[1],"reliable":[2],"medical":[3,159],"information":[4],"online":[5],"in":[6],"Germany":[7],"is":[8],"often":[9],"hindered":[10],"by":[11],"misinformation":[12],"and":[13,35,63,79,104,112,121,140,154],"low":[14],"health":[15],"literacy.":[16],"Tala-med,":[17],"an":[18],"ad-free":[19],"search":[20,128,152],"engine,":[21],"was":[22,55,70,100],"developed":[23],"to":[24,43,76],"provide":[25],"curated,":[26],"expert-reviewed":[27],"content":[28],"with":[29,82],"filters":[30],"for":[31,149],"trustworthiness,":[32],"recency,":[33],"user-friendliness,":[34],"comprehensibility.":[36],"This":[37],"study":[38],"re-engineered":[39,126],"the":[40,83,131,158],"original":[41,132],"system":[42,69,105],"overcome":[44],"technical":[45],"limitations":[46],"while":[47,94,135],"maintaining":[48],"result":[49,80,96],"consistency.":[50,97],"Methods:":[51],"A":[52],"modular":[53,113],"architecture":[54],"designed":[56],"using":[57,72,102],"Elasticsearch,":[58],"a":[59,64,109,147],"fastText-based":[60],"synonym":[61],"system,":[62],"subZero-powered":[65],"admin":[66],"interface.":[67],"The":[68,87,115,125,143],"evaluated":[71],"214":[73],"unique":[74],"queries":[75],"compare":[77],"performance":[78],"similarity":[81],"legacy":[84],"version.":[85],"Results:":[86],"new":[88],"implementation":[89],"improved":[90],"query":[91],"processing":[92],"speed":[93],"preserving":[95],"Synonym":[98],"handling":[99],"enhanced":[101],"fastText,":[103],"maintainability":[106],"increased":[107],"via":[108],"centralized":[110],"database":[111],"backend.":[114],"administrative":[116],"interface":[117],"simplified":[118],"data":[119],"updates":[120],"configuration":[122],"tasks.":[123],"Conclusion:":[124],"tala-med":[127],"engine":[129],"maintains":[130],"system\u2019s":[133],"strengths":[134],"enabling":[136],"greater":[137],"scalability,":[138],"flexibility,":[139],"future":[141],"extensibility.":[142],"open-source":[144],"platform":[145],"offers":[146],"foundation":[148],"advancing":[150],"domain-specific":[151],"systems":[153],"supports":[155],"applications":[156],"beyond":[157],"field.":[160]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}