{"id":"https://openalex.org/W7087457975","doi":"https://doi.org/10.18420/inf2025_31","title":"On-premise Multi-Modal RAG for AI aided Investigation","display_name":"On-premise Multi-Modal RAG for AI aided Investigation","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W7087457975","doi":"https://doi.org/10.18420/inf2025_31"},"language":"en","primary_location":{"id":"doi:10.18420/inf2025_31","is_oa":true,"landing_page_url":"https://doi.org/10.18420/inf2025_31","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.18420/inf2025_31","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"F\u00e4hndrich, Johannes","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"F\u00e4hndrich, Johannes","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Ernst, Fabian","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ernst, Fabian","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Mechler, Lars","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mechler, Lars","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.5814768,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10062","display_name":"MicroRNA in disease regulation","score":0.42570000886917114,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"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/T10062","display_name":"MicroRNA in disease regulation","score":0.42570000886917114,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"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"}},{"id":"https://openalex.org/T13370","display_name":"Diverse Scientific and Economic Studies","score":0.0203000009059906,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13324","display_name":"Scientific and Engineering Research Topics","score":0.005799999926239252,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.6022999882698059},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5932000279426575},{"id":"https://openalex.org/keywords/digital-forensics","display_name":"Digital forensics","score":0.44999998807907104},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.40849998593330383},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.35440000891685486},{"id":"https://openalex.org/keywords/german","display_name":"German","score":0.35040000081062317},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.31709998846054077}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7825999855995178},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6022999882698059},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5932000279426575},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5015000104904175},{"id":"https://openalex.org/C84418412","wikidata":"https://www.wikidata.org/wiki/Q3246940","display_name":"Digital forensics","level":2,"score":0.44999998807907104},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.40849998593330383},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.365200012922287},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36079999804496765},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.35440000891685486},{"id":"https://openalex.org/C154775046","wikidata":"https://www.wikidata.org/wiki/Q188","display_name":"German","level":2,"score":0.35040000081062317},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.31709998846054077},{"id":"https://openalex.org/C179603123","wikidata":"https://www.wikidata.org/wiki/Q1941921","display_name":"Modeling language","level":3,"score":0.3165999948978424},{"id":"https://openalex.org/C56288433","wikidata":"https://www.wikidata.org/wiki/Q58673","display_name":"Data manipulation language","level":2,"score":0.287200003862381},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.2791000008583069},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.2705000042915344},{"id":"https://openalex.org/C184356942","wikidata":"https://www.wikidata.org/wiki/Q830382","display_name":"Best practice","level":2,"score":0.26910001039505005},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.2687000036239624},{"id":"https://openalex.org/C2776876444","wikidata":"https://www.wikidata.org/wiki/Q2845200","display_name":"Crime analysis","level":2,"score":0.25189998745918274}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18420/inf2025_31","is_oa":true,"landing_page_url":"https://doi.org/10.18420/inf2025_31","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.18420/inf2025_31","is_oa":true,"landing_page_url":"https://doi.org/10.18420/inf2025_31","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7567445039749146,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"As":[0],"a":[1,6,16,106,118,125,209],"stepping":[2],"stone":[3],"toward":[4],"creating":[5],"foundation":[7],"model":[8,100],"for":[9,87,111,159],"digital":[10],"forensics,":[11],"we":[12,79],"begin":[13],"by":[14],"developing":[15],"domain-specific":[17],"Retrieval-Augmented":[18],"Generation":[19],"(RAG)":[20],"system,":[21,164],"addressing":[22],"the":[23,44,169,231],"technical,":[24],"legal,":[25],"and":[26,74,114,135,142,149,200],"organizational":[27],"challenges":[28],"involved.":[29],"Recent":[30],"advancements":[31],"in":[32,236],"Large":[33],"Language":[34],"Models":[35],"(LLMs),":[36],"such":[37],"as":[38],"o1":[39],"or":[40],"R1":[41],"[Be25],":[42],"highlight":[43],"significant":[45],"potential":[46],"of":[47,213,233],"using":[48],"these":[49],"models":[50],"within":[51,124],"RAG":[52,84,119,163],"frameworks":[53],"to":[54,133,154,194,203,219],"support":[55],"complex":[56],"investigative":[57,112,145,221],"processes.":[58],"However,":[59],"many":[60],"existing":[61],"solutions":[62],"rely":[63],"on":[64,176,185],"cloud-based":[65],"architectures,":[66],"raising":[67],"critical":[68],"concerns":[69],"about":[70],"data":[71,95,138],"privacy,":[72],"security,":[73],"compliance.":[75],"In":[76],"this":[77,162],"work,":[78],"present":[80],"an":[81],"on-premise,":[82],"multi-modal":[83],"system":[85,130,217],"designed":[86],"AI-aided":[88],"investigations,":[89,240],"ensuring":[90],"full":[91],"control":[92],"over":[93],"sensitive":[94],"while":[96,223],"leveraging":[97],"advanced":[98],"language":[99],"capabilities.":[101],"Our":[102],"approach":[103,235],"involves":[104],"fine-tuning":[105],"localized":[107],"LLM,":[108],"specifically":[109],"optimized":[110],"tasks,":[113],"integrating":[115],"it":[116],"with":[117,168,226],"framework":[120],"that":[121,192],"operates":[122],"entirely":[123],"secure,":[126],"on-premise":[127],"environment.":[128],"The":[129],"is":[131],"engineered":[132],"ingest":[134],"process":[136],"multiple":[137],"modalities,":[139],"including":[140],"structured":[141],"unstructured":[143],"data,":[144],"reports,":[146],"case":[147],"files,":[148],"forensic":[150,243],"evidence,":[151],"enabling":[152],"users":[153],"dynamically":[155],"load":[156],"relevant":[157],"datasets":[158],"analysis.":[160],"With":[161],"investigators":[165],"can":[166],"interact":[167],"platform":[170],"to:":[171],"\u2022":[172,179,188,197],"Query":[173],"general":[174],"statistics":[175],"loaded":[177],"cases;":[178],"Evaluate":[180],"different":[181],"investigation":[182],"strategies":[183],"based":[184],"historical":[186],"data;":[187],"Identify":[189],"reasoning":[190],"paths":[191],"lead":[193],"key":[195],"insights;":[196],"Extract":[198],"entities":[199],"their":[201],"relationships":[202],"uncover":[204],"hidden":[205],"connections.":[206],"By":[207],"providing":[208],"robust,":[210],"privacy-preserving":[211],"application":[212],"AI":[214],"methods,":[215],"our":[216,234],"aims":[218],"enhance":[220],"efficiency":[222],"maintaining":[224],"compliance":[225],"regulatory":[227],"standards.":[228],"We":[229],"demonstrate":[230],"architecture":[232],"supporting":[237],"structured,":[238],"data-driven":[239],"bringing":[241],"AI-assisted":[242],"analysis":[244],"into":[245],"German":[246],"law":[247],"enforcement.":[248]},"counts_by_year":[],"updated_date":"2025-11-06T06:51:31.235846","created_date":"2025-10-11T00:00:00"}
