{"id":"https://openalex.org/W4415421057","doi":"https://doi.org/10.15439/2025f4755","title":"Segmentation and Process Assignment of Semi-Structured Event Logs","display_name":"Segmentation and Process Assignment of Semi-Structured Event Logs","publication_year":2025,"publication_date":"2025-10-15","ids":{"openalex":"https://openalex.org/W4415421057","doi":"https://doi.org/10.15439/2025f4755"},"language":"en","primary_location":{"id":"doi:10.15439/2025f4755","is_oa":true,"landing_page_url":"https://doi.org/10.15439/2025f4755","pdf_url":"https://annals-csis.org/Volume_43/drp/pdf/4755.pdf","source":{"id":"https://openalex.org/S4220651875","display_name":"Annals of Computer Science and Information Systems","issn_l":"2300-5963","issn":["2300-5963"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310317484","host_organization_name":"Polskie Towarzystwo Informatyczne","host_organization_lineage":["https://openalex.org/P4310317484"],"host_organization_lineage_names":["Polskie Towarzystwo Informatyczne"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Computer Science and Information Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://annals-csis.org/Volume_43/drp/pdf/4755.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053506993","display_name":"Piotr Przymus","orcid":"https://orcid.org/0000-0001-9548-2388"},"institutions":[{"id":"https://openalex.org/I3019271933","display_name":"Nicolaus Copernicus University","ror":"https://ror.org/0102mm775","country_code":"PL","type":"education","lineage":["https://openalex.org/I3019271933"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Piotr Przymus","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, Nicolaus Copernicus University"],"raw_orcid":"https://orcid.org/0000-0001-9548-2388","affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, Nicolaus Copernicus University","institution_ids":["https://openalex.org/I3019271933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039425265","display_name":"Krzysztof Rykaczewski","orcid":"https://orcid.org/0000-0002-4772-6330"},"institutions":[{"id":"https://openalex.org/I3019271933","display_name":"Nicolaus Copernicus University","ror":"https://ror.org/0102mm775","country_code":"PL","type":"education","lineage":["https://openalex.org/I3019271933"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Krzysztof Rykaczewski","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, Nicolaus Copernicus University"],"raw_orcid":"https://orcid.org/0000-0002-4772-6330","affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, Nicolaus Copernicus University","institution_ids":["https://openalex.org/I3019271933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054088111","display_name":"J. Zieli\u0144ski","orcid":"https://orcid.org/0000-0002-1127-9874"},"institutions":[{"id":"https://openalex.org/I3019271933","display_name":"Nicolaus Copernicus University","ror":"https://ror.org/0102mm775","country_code":"PL","type":"education","lineage":["https://openalex.org/I3019271933"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Janusz Zieli\u0144ski","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, Nicolaus Copernicus University"],"raw_orcid":"https://orcid.org/0000-0002-1127-9874","affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, Nicolaus Copernicus University","institution_ids":["https://openalex.org/I3019271933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036094384","display_name":"\u0141ukasz Mikulski","orcid":"https://orcid.org/0000-0002-6711-557X"},"institutions":[{"id":"https://openalex.org/I3019271933","display_name":"Nicolaus Copernicus University","ror":"https://ror.org/0102mm775","country_code":"PL","type":"education","lineage":["https://openalex.org/I3019271933"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"\u0141ukasz Mikulski","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, Nicolaus Copernicus University"],"raw_orcid":"https://orcid.org/0000-0002-6711-557X","affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, Nicolaus Copernicus University","institution_ids":["https://openalex.org/I3019271933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I3019271933"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.45813669,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"43","issue":null,"first_page":"231","last_page":"241"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10703","display_name":"Business Process Modeling and Analysis","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10703","display_name":"Business Process Modeling and Analysis","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11159","display_name":"Manufacturing Process and Optimization","score":0.9789000153541565,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.9616000056266785,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5835000276565552},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5784000158309937},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5127000212669373},{"id":"https://openalex.org/keywords/event-data","display_name":"Event data","score":0.3077999949455261},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.2976999878883362}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5934000015258789},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5835000276565552},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5784000158309937},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5127000212669373},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.503600001335144},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36719998717308044},{"id":"https://openalex.org/C2987896495","wikidata":"https://www.wikidata.org/wiki/Q5416716","display_name":"Event data","level":3,"score":0.3077999949455261},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2976999878883362},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.27950000762939453},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.2777999937534332},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.25870001316070557}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.15439/2025f4755","is_oa":true,"landing_page_url":"https://doi.org/10.15439/2025f4755","pdf_url":"https://annals-csis.org/Volume_43/drp/pdf/4755.pdf","source":{"id":"https://openalex.org/S4220651875","display_name":"Annals of Computer Science and Information Systems","issn_l":"2300-5963","issn":["2300-5963"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310317484","host_organization_name":"Polskie Towarzystwo Informatyczne","host_organization_lineage":["https://openalex.org/P4310317484"],"host_organization_lineage_names":["Polskie Towarzystwo Informatyczne"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Computer Science and Information Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:doaj.org/article:7a2eed32b2564b20a91d601f74d15f16","is_oa":true,"landing_page_url":"https://doaj.org/article/7a2eed32b2564b20a91d601f74d15f16","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":"Annals of computer science and information systems, Vol 43, Pp 231-241 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.15439/2025f4755","is_oa":true,"landing_page_url":"https://doi.org/10.15439/2025f4755","pdf_url":"https://annals-csis.org/Volume_43/drp/pdf/4755.pdf","source":{"id":"https://openalex.org/S4220651875","display_name":"Annals of Computer Science and Information Systems","issn_l":"2300-5963","issn":["2300-5963"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310317484","host_organization_name":"Polskie Towarzystwo Informatyczne","host_organization_lineage":["https://openalex.org/P4310317484"],"host_organization_lineage_names":["Polskie Towarzystwo Informatyczne"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Computer Science and Information Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4415421057.pdf","grobid_xml":"https://content.openalex.org/works/W4415421057.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W164909438","https://openalex.org/W1573114896","https://openalex.org/W2047247871","https://openalex.org/W2087103691","https://openalex.org/W2098250644","https://openalex.org/W2134937538","https://openalex.org/W2462439317","https://openalex.org/W2964199157","https://openalex.org/W2971437256","https://openalex.org/W3005655192","https://openalex.org/W3030845798","https://openalex.org/W3091024008","https://openalex.org/W3100853202","https://openalex.org/W3105635724","https://openalex.org/W3190222600","https://openalex.org/W3210032359","https://openalex.org/W4232360564","https://openalex.org/W4298137605","https://openalex.org/W4307358413"],"related_works":[],"abstract_inverted_index":{"Process":[0],"mining":[1,123,195,209],"provides":[2],"valuable":[3],"insights":[4],"by":[5,46,75,130,210],"discovering":[6],"process":[7,28,35,56,67,112,122,166,194,208,223,275],"models":[8],"from":[9,58,104,174],"execution":[10],"logs.However,":[11],"its":[12],"effectiveness":[13],"depends":[14],"heavily":[15],"on":[16,94,182,272],"high-quality,":[17],"well-structured":[18],"logs.Many":[19],"real-world":[20],"systems":[21],"produce":[22],"low-level,":[23],"semi-structured":[24,183,216,292],"logs":[25,45,88,115,170,202],"lacking":[26],"clear":[27],"identifiers,":[29],"causing":[30],"misalignment":[31],"with":[32,116],"their":[33],"intended":[34],"models.This":[36],"paper":[37,257],"introduces":[38],"a":[39,63,76,95,100,175,190,212,240,328],"method":[40,93,213],"for":[41,139,214,290],"structuring":[42,215,291],"raw":[43],"event":[44,48,201,217,273,293,333],"segmenting":[47],"streams":[49],"and":[50,99,119,161,227,235,247,267,277,284,302,317],"mapping":[51],"them":[52],"to":[53,207,313],"known":[54],"processes.Using":[55],"traces":[57],"experienced":[59],"users,":[60],"we":[61,188,238,297,310,315],"develop":[62],"model":[64],"that":[65,108,192],"infers":[66],"assignments":[68],"in":[69,124,197,321],"unstructured":[70,125],"logs.Our":[71],"approach":[72],"is":[73,171,250,258,334],"motivated":[74],"modular":[77],"enterprise":[78],"system":[79,330],"without":[80],"predefined":[81],"workflows,":[82],"where":[83,199,331],"dynamic":[84],"processes":[85],"generate":[86],"low-level":[87],"requiring":[89],"interpretation.We":[90],"validate":[91],"our":[92,178,288,299],"semi-synthetic":[96],"business":[97,159,176,222],"dataset":[98,103],"fully":[101],"synthetic":[102],"PLG2.Our":[105],"results":[106],"demonstrate":[107],"trace":[109],"segmentation":[110],"improves":[111],"discovery,":[113],"aligns":[114],"meaningful":[117],"structures,":[118],"significantly":[120],"enhances":[121,193],"environments.This":[126],"work":[127],"was":[128],"supported":[129],"the":[131,136,142,156,162,169,282,306],"Regional":[132],"Operational":[133],"Programme":[134],"of":[135,154,158,255],"Kuyavian-Pomeranian":[137],"Voivodeship":[138],"2014-2020":[140],"under":[141],"grant":[143],"titled":[144],"\"Budowa":[145],"zaplecza":[146],"badawczo-rozwojowego":[147],"w":[148],"MGA":[149],"Sp.":[150],"z":[151],"o.o.\"":[152],"variability":[153],"clients,":[155],"heterogeneity":[157],"processes,":[160],"system's":[163],"flexibility,":[164],"incorporating":[165],"identifiers":[167],"into":[168],"not":[172],"feasible":[173],"perspective.Therefore,":[177],"methodology":[179,289],"relies":[180],"exclusively":[181],"data.By":[184],"implementing":[185],"this":[186,256],"approach,":[187],"provide":[189,239],"solution":[191],"capabilities":[196],"environments":[198],"structured":[200],"are":[203],"unavailable.This":[204],"research":[205],"contributes":[206],"introducing":[211],"logs,":[218,274],"enabling":[219],"more":[220],"effective":[221],"analysis,":[224],"anomaly":[225],"detection,":[226],"performance":[228],"monitoring.a)":[229],"Replication":[230],"Package:":[231],"To":[232],"facilitate":[233],"reproducibility":[234],"further":[236],"research,":[237],"complete":[241],"replication":[242],"package":[243],"containing":[244],"code,":[245],"data,":[246],"experimental":[248,300],"scripts.It":[249],"publicly":[251],"available":[252],"at:The":[253],"remainder":[254],"organized":[259],"as":[260,336],"follows.Section":[261],"II":[262],"discusses":[263],"related":[264],"work.Sections":[265],"III":[266],"IV":[268],"reviews":[269],"necessary":[270],"preliminaries":[271],"mining,":[276],"similarity":[278],"measures.Section":[279],"V":[280],"states":[281],"problem,":[283],"Section":[285,295,303,308,322],"VI":[286],"describes":[287],"logs.In":[294],"VII,":[296],"discuss":[298],"design,":[301],"VIII":[304],"presents":[305],"results.In":[307],"IX,":[309],"assess":[311],"threats":[312],"validity.Finally,":[314],"conclude":[316],"propose":[318],"future":[319],"directions":[320],"X.":[323],"A.":[324],"Running":[325],"Example":[326],"(Motivation)Consider":[327],"customer-support":[329],"each":[332],"logged":[335],"[time,":[337],"user,":[338],"activity,":[339],".":[340],"..].A":[341],"typical":[342],"log":[343],"snippet":[344],"might":[345],"look":[346],"like:":[347]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-24T00:00:00"}
