{"id":"https://openalex.org/W4414597593","doi":"https://doi.org/10.1145/3746252.3761645","title":"STM-Graph: A Python Framework for Spatio-Temporal Mapping and Graph Neural Network Predictions","display_name":"STM-Graph: A Python Framework for Spatio-Temporal Mapping and Graph Neural Network Predictions","publication_year":2025,"publication_date":"2025-11-08","ids":{"openalex":"https://openalex.org/W4414597593","doi":"https://doi.org/10.1145/3746252.3761645"},"language":"en","primary_location":{"id":"doi:10.1145/3746252.3761645","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3746252.3761645","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 34th ACM International Conference on Information and Knowledge Management","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3746252.3761645","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5095842596","display_name":"Amirhossein Ghaffari","orcid":"https://orcid.org/0009-0006-9264-8681"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Amirhossein Ghaffari","raw_affiliation_strings":["Center for Ubiquitous Computing, University of Oulu, Oulu, Finland"],"raw_orcid":"https://orcid.org/0009-0006-9264-8681","affiliations":[{"raw_affiliation_string":"Center for Ubiquitous Computing, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101634983","display_name":"Huong Nguyen","orcid":"https://orcid.org/0000-0001-9067-3396"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Huong Nguyen","raw_affiliation_strings":["Center for Ubiquitous Computing, University of Oulu, Oulu, Finland"],"raw_orcid":"https://orcid.org/0000-0001-9067-3396","affiliations":[{"raw_affiliation_string":"Center for Ubiquitous Computing, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051101152","display_name":"Lauri Lov\u00e9n","orcid":"https://orcid.org/0000-0001-9475-4839"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Lauri Lov\u00e9n","raw_affiliation_strings":["Center for Ubiquitous Computing, University of Oulu, Oulu, Finland"],"raw_orcid":"https://orcid.org/0000-0001-9475-4839","affiliations":[{"raw_affiliation_string":"Center for Ubiquitous Computing, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032821793","display_name":"Ekaterina Gilman","orcid":"https://orcid.org/0000-0001-9816-2240"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ekaterina Gilman","raw_affiliation_strings":["Center for Ubiquitous Computing, University of Oulu, Oulu, Finland"],"raw_orcid":"https://orcid.org/0000-0001-9816-2240","affiliations":[{"raw_affiliation_string":"Center for Ubiquitous Computing, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98381234"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13484855,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"6377","last_page":"6381"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9851999878883362,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10215","display_name":"Semantic Web and Ontologies","score":0.957099974155426,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/python","display_name":"Python (programming language)","score":0.8012999892234802},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.6496999859809875},{"id":"https://openalex.org/keywords/graphical-user-interface","display_name":"Graphical user interface","score":0.6025999784469604},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.5956000089645386},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5127000212669373},{"id":"https://openalex.org/keywords/graphical-model","display_name":"Graphical model","score":0.48570001125335693},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.4731999933719635},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.42649999260902405},{"id":"https://openalex.org/keywords/extensibility","display_name":"Extensibility","score":0.40860000252723694},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.4020000100135803}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8026999831199646},{"id":"https://openalex.org/C519991488","wikidata":"https://www.wikidata.org/wiki/Q28865","display_name":"Python (programming language)","level":2,"score":0.8012999892234802},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.6496999859809875},{"id":"https://openalex.org/C37789001","wikidata":"https://www.wikidata.org/wiki/Q782543","display_name":"Graphical user interface","level":2,"score":0.6025999784469604},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5956000089645386},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5127000212669373},{"id":"https://openalex.org/C155846161","wikidata":"https://www.wikidata.org/wiki/Q1143367","display_name":"Graphical model","level":2,"score":0.48570001125335693},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.4731999933719635},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.42649999260902405},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4235000014305115},{"id":"https://openalex.org/C32833848","wikidata":"https://www.wikidata.org/wiki/Q4115054","display_name":"Extensibility","level":2,"score":0.40860000252723694},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.4020000100135803},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.3959999978542328},{"id":"https://openalex.org/C72634772","wikidata":"https://www.wikidata.org/wiki/Q386824","display_name":"Data integration","level":2,"score":0.385699987411499},{"id":"https://openalex.org/C137314826","wikidata":"https://www.wikidata.org/wiki/Q2330408","display_name":"Data mapping","level":2,"score":0.384799987077713},{"id":"https://openalex.org/C132964779","wikidata":"https://www.wikidata.org/wiki/Q2110223","display_name":"Raw data","level":2,"score":0.3409999907016754},{"id":"https://openalex.org/C59732488","wikidata":"https://www.wikidata.org/wiki/Q2528440","display_name":"Visual analytics","level":3,"score":0.3400000035762787},{"id":"https://openalex.org/C73752529","wikidata":"https://www.wikidata.org/wiki/Q79872","display_name":"Object-oriented programming","level":2,"score":0.3276999890804291},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.32690000534057617},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32519999146461487},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.32109999656677246},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.31040000915527344},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30640000104904175},{"id":"https://openalex.org/C112953755","wikidata":"https://www.wikidata.org/wiki/Q739462","display_name":"Graph drawing","level":3,"score":0.2969000041484833},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.28360000252723694},{"id":"https://openalex.org/C2984927552","wikidata":"https://www.wikidata.org/wiki/Q845734","display_name":"Graphical display","level":2,"score":0.2761000096797943},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.26930001378059387},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.2687999904155731},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.26330000162124634},{"id":"https://openalex.org/C176225458","wikidata":"https://www.wikidata.org/wiki/Q595971","display_name":"Graph database","level":3,"score":0.2630000114440918},{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.26179999113082886},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.25940001010894775},{"id":"https://openalex.org/C16311509","wikidata":"https://www.wikidata.org/wiki/Q4148050","display_name":"Dependency graph","level":3,"score":0.2583000063896179},{"id":"https://openalex.org/C175801342","wikidata":"https://www.wikidata.org/wiki/Q1988917","display_name":"Data analysis","level":2,"score":0.2551000118255615}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3746252.3761645","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3746252.3761645","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 34th ACM International Conference on Information and Knowledge Management","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2509.10528","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2509.10528","pdf_url":"https://arxiv.org/pdf/2509.10528","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"doi:10.1145/3746252.3761645","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3746252.3761645","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 34th ACM International Conference on Information and Knowledge Management","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3187350251","display_name":null,"funder_award_id":"8754/31/2022","funder_id":"https://openalex.org/F4320328501","funder_display_name":"Business Finland"},{"id":"https://openalex.org/G8177809173","display_name":null,"funder_award_id":"A81373","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G8514444208","display_name":"Developing and assessing novel educational and user-centred actions towards scaling up behavioural change and climate resilience through an AI-enhanced solution","funder_award_id":"101137711","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320328501","display_name":"Business Finland","ror":"https://ror.org/05bgf9v38"},{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320336704","display_name":"Infotech Oulu","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Urban":[0],"spatio-temporal":[1,26],"data":[2,29],"present":[3],"unique":[4],"challenges":[5],"for":[6,34,65,95],"predictive":[7],"analytics":[8],"due":[9],"to":[10],"their":[11],"dynamic":[12],"and":[13,40,58,67,72,78,87,97,108,114],"complex":[14],"nature.":[15],"We":[16],"introduce":[17],"STM-Graph,":[18],"an":[19],"open-source":[20],"Python":[21],"framework":[22,74,107],"that":[23],"transforms":[24],"raw":[25],"urban":[27,48,100],"event":[28],"into":[30],"graph":[31],"representations":[32],"suitable":[33,64],"Graph":[35],"Neural":[36],"Network":[37],"(GNN)":[38],"training":[39],"prediction.":[41],"STM-Graph":[42],"integrates":[43],"diverse":[44],"spatial":[45],"mapping":[46,85],"methods,":[47],"features":[49],"from":[50],"OpenStreetMap,":[51],"multiple":[52],"GNN":[53],"models,":[54,89],"comprehensive":[55],"visualization":[56],"tools,":[57],"a":[59,92],"graphical":[60],"user":[61],"interface":[62],"(GUI)":[63],"professional":[66],"non-professional":[68],"users.":[69],"This":[70],"modular":[71],"extensible":[73],"facilitates":[75],"rapid":[76],"experimentation":[77],"benchmarking.":[79],"It":[80],"allows":[81],"integration":[82],"of":[83,105],"new":[84],"methods":[86],"custom":[88],"making":[90],"it":[91],"valuable":[93],"resource":[94],"researchers":[96],"practitioners":[98],"in":[99],"computing.":[101],"The":[102],"source":[103],"code":[104],"the":[106],"GUI":[109],"are":[110],"available":[111],"at:":[112],"https://github.com/Ahghaffari/stm_graph":[113],"https://github.com/tuminguyen/stm_graph_gui.":[115]},"counts_by_year":[],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}
