{"id":"https://openalex.org/W3207864173","doi":"https://doi.org/10.1007/s40747-021-00542-3","title":"An approach to pedestrian walking behaviour classification in wireless communication and network failure contexts","display_name":"An approach to pedestrian walking behaviour classification in wireless communication and network failure contexts","publication_year":2021,"publication_date":"2021-10-20","ids":{"openalex":"https://openalex.org/W3207864173","doi":"https://doi.org/10.1007/s40747-021-00542-3","mag":"3207864173"},"language":"en","primary_location":{"id":"doi:10.1007/s40747-021-00542-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-021-00542-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-021-00542-3.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007/s40747-021-00542-3.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103272168","display_name":"Zahraa Hashim Kareem","orcid":"https://orcid.org/0000-0003-2530-8936"},"institutions":[{"id":"https://openalex.org/I143923087","display_name":"Sultan Idris Education University","ror":"https://ror.org/005bjd415","country_code":"MY","type":"education","lineage":["https://openalex.org/I143923087"]},{"id":"https://openalex.org/I4400573189","display_name":"Al-Mustaqbal University","ror":"https://ror.org/023a3xe97","country_code":null,"type":"education","lineage":["https://openalex.org/I4400573189"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Z. H. Kareem","raw_affiliation_strings":["Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia","Department of medical instrumentation techniques engineering, Al-Mustaqbal University College, Hillah, Iraq"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia","institution_ids":["https://openalex.org/I143923087"]},{"raw_affiliation_string":"Department of medical instrumentation techniques engineering, Al-Mustaqbal University College, Hillah, Iraq","institution_ids":["https://openalex.org/I4400573189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042905745","display_name":"A. A. Zaidan","orcid":"https://orcid.org/0000-0001-6090-0391"},"institutions":[{"id":"https://openalex.org/I143923087","display_name":"Sultan Idris Education University","ror":"https://ror.org/005bjd415","country_code":"MY","type":"education","lineage":["https://openalex.org/I143923087"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"A. A. Zaidan","raw_affiliation_strings":["Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia","institution_ids":["https://openalex.org/I143923087"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070480529","display_name":"Mohamed A. Ahmed","orcid":"https://orcid.org/0000-0002-4663-4469"},"institutions":[{"id":"https://openalex.org/I72539421","display_name":"University of Tikrit","ror":"https://ror.org/01zfzax10","country_code":"IQ","type":"education","lineage":["https://openalex.org/I72539421"]}],"countries":["IQ"],"is_corresponding":true,"raw_author_name":"M. A. Ahmed","raw_affiliation_strings":["Department of Computer Science, Computer Science and Mathematics College, Tikrit University, Tikrit, Iraq"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Computer Science and Mathematics College, Tikrit University, Tikrit, Iraq","institution_ids":["https://openalex.org/I72539421"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101699433","display_name":"B. B. Zaidan","orcid":"https://orcid.org/0000-0001-7412-8267"},"institutions":[{"id":"https://openalex.org/I75357094","display_name":"National Yunlin University of Science and Technology","ror":"https://ror.org/04qkq2m54","country_code":"TW","type":"education","lineage":["https://openalex.org/I75357094"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"B. B. Zaidan","raw_affiliation_strings":["Future Technology Research Center, National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin, 64002, Taiwan, ROC","Future Technology Research Center, National Yunlin University of Science and Technology, Douliou, Yunlin, Taiwan, ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Future Technology Research Center, National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin, 64002, Taiwan, ROC","institution_ids":["https://openalex.org/I75357094"]},{"raw_affiliation_string":"Future Technology Research Center, National Yunlin University of Science and Technology, Douliou, Yunlin, Taiwan, ROC","institution_ids":["https://openalex.org/I75357094"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112735320","display_name":"O. S. Albahri","orcid":"https://orcid.org/0000-0002-7844-3990"},"institutions":[{"id":"https://openalex.org/I143923087","display_name":"Sultan Idris Education University","ror":"https://ror.org/005bjd415","country_code":"MY","type":"education","lineage":["https://openalex.org/I143923087"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"O. S. Albahri","raw_affiliation_strings":["Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia"],"raw_orcid":"https://orcid.org/0000-0002-7844-3990","affiliations":[{"raw_affiliation_string":"Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia","institution_ids":["https://openalex.org/I143923087"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069290393","display_name":"A. H. Alamoodi","orcid":"https://orcid.org/0000-0003-4393-5570"},"institutions":[{"id":"https://openalex.org/I143923087","display_name":"Sultan Idris Education University","ror":"https://ror.org/005bjd415","country_code":"MY","type":"education","lineage":["https://openalex.org/I143923087"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"A. H. Alamoodi","raw_affiliation_strings":["Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia","institution_ids":["https://openalex.org/I143923087"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016905023","display_name":"R. Q. Malik","orcid":"https://orcid.org/0000-0003-2518-9260"},"institutions":[{"id":"https://openalex.org/I4400573189","display_name":"Al-Mustaqbal University","ror":"https://ror.org/023a3xe97","country_code":null,"type":"education","lineage":["https://openalex.org/I4400573189"]}],"countries":["IQ"],"is_corresponding":true,"raw_author_name":"R. Q. Malik","raw_affiliation_strings":["Department of medical instrumentation techniques engineering, Al-Mustaqbal University College, Hillah, Iraq"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of medical instrumentation techniques engineering, Al-Mustaqbal University College, Hillah, Iraq","institution_ids":["https://openalex.org/I4400573189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012505948","display_name":"A. S. Albahri","orcid":"https://orcid.org/0000-0003-3335-457X"},"institutions":[{"id":"https://openalex.org/I3131779051","display_name":"Iraqi University","ror":"https://ror.org/01wfhkb67","country_code":"IQ","type":"education","lineage":["https://openalex.org/I3131779051"]}],"countries":["IQ"],"is_corresponding":true,"raw_author_name":"A. S. Albahri","raw_affiliation_strings":["Informatics Institute for Postgraduate Studies (IIPS), Iraqi Commission for Computers and Informatics (ICCI), Baghdad, Iraq"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Informatics Institute for Postgraduate Studies (IIPS), Iraqi Commission for Computers and Informatics (ICCI), Baghdad, Iraq","institution_ids":["https://openalex.org/I3131779051"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019803408","display_name":"Hussein Ali Ameen","orcid":"https://orcid.org/0000-0002-3301-3655"},"institutions":[{"id":"https://openalex.org/I930072361","display_name":"Tun Hussein Onn University of Malaysia","ror":"https://ror.org/01c5wha71","country_code":"MY","type":"education","lineage":["https://openalex.org/I930072361"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"H. A. Ameen","raw_affiliation_strings":["Department of Electronic Engineering, Faculty of Electrical and Electronic Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Faculty of Electrical and Electronic Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja, Malaysia","institution_ids":["https://openalex.org/I930072361"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037997581","display_name":"Salem Garfan","orcid":"https://orcid.org/0000-0003-1310-6931"},"institutions":[{"id":"https://openalex.org/I143923087","display_name":"Sultan Idris Education University","ror":"https://ror.org/005bjd415","country_code":"MY","type":"education","lineage":["https://openalex.org/I143923087"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Salem Garfan","raw_affiliation_strings":["Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, Faculty of Arts, Computing and Creative Industry, Universiti Pendidikan Sultan Idris, Perak, Malaysia","institution_ids":["https://openalex.org/I143923087"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001567167","display_name":"Ali Mohammed","orcid":"https://orcid.org/0000-0001-8807-6816"},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"A. Mohammed","raw_affiliation_strings":["Faculty of Engineering and Built Environment, Department of Civil Engineering, Universiti Kebangsaan Malaysia (UKM), Bangi, Malaysia","Faculty of Engineering and Built Environment, Department of Civil Engineering, Universiti Kebangsaan Malaysia (UKM), Bangi, Selangor, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Built Environment, Department of Civil Engineering, Universiti Kebangsaan Malaysia (UKM), Bangi, Malaysia","institution_ids":["https://openalex.org/I885383172"]},{"raw_affiliation_string":"Faculty of Engineering and Built Environment, Department of Civil Engineering, Universiti Kebangsaan Malaysia (UKM), Bangi, Selangor, Malaysia","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010589226","display_name":"R. A. Zaidan","orcid":null},"institutions":[{"id":"https://openalex.org/I75357094","display_name":"National Yunlin University of Science and Technology","ror":"https://ror.org/04qkq2m54","country_code":"TW","type":"education","lineage":["https://openalex.org/I75357094"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"R. A. Zaidan","raw_affiliation_strings":["Future Technology Research Center, National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin, 64002, Taiwan, ROC","Future Technology Research Center, National Yunlin University of Science and Technology, Douliou, Yunlin, Taiwan, ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Future Technology Research Center, National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin, 64002, Taiwan, ROC","institution_ids":["https://openalex.org/I75357094"]},{"raw_affiliation_string":"Future Technology Research Center, National Yunlin University of Science and Technology, Douliou, Yunlin, Taiwan, ROC","institution_ids":["https://openalex.org/I75357094"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041270969","display_name":"Khairun Nidzam Ramli","orcid":"https://orcid.org/0000-0002-2335-7040"},"institutions":[{"id":"https://openalex.org/I4400573189","display_name":"Al-Mustaqbal University","ror":"https://ror.org/023a3xe97","country_code":null,"type":"education","lineage":["https://openalex.org/I4400573189"]}],"countries":["IQ"],"is_corresponding":true,"raw_author_name":"K. N. Ramli","raw_affiliation_strings":["Department of medical instrumentation techniques engineering, Al-Mustaqbal University College, Hillah, Iraq"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of medical instrumentation techniques engineering, Al-Mustaqbal University College, Hillah, Iraq","institution_ids":["https://openalex.org/I4400573189"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5001567167","https://openalex.org/A5010589226","https://openalex.org/A5012505948","https://openalex.org/A5016905023","https://openalex.org/A5019803408","https://openalex.org/A5037997581","https://openalex.org/A5041270969","https://openalex.org/A5042905745","https://openalex.org/A5069290393","https://openalex.org/A5070480529","https://openalex.org/A5101699433","https://openalex.org/A5103272168","https://openalex.org/A5112735320"],"corresponding_institution_ids":["https://openalex.org/I143923087","https://openalex.org/I3131779051","https://openalex.org/I4400573189","https://openalex.org/I72539421","https://openalex.org/I75357094","https://openalex.org/I885383172","https://openalex.org/I930072361"],"apc_list":{"value":2190,"currency":"USD","value_usd":2190},"apc_paid":{"value":2190,"currency":"USD","value_usd":2190},"fwci":1.1089,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.7464817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"8","issue":"2","first_page":"909","last_page":"931"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9983000159263611,"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"}},"topics":[{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T10370","display_name":"Traffic and Road Safety","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/pedestrian","display_name":"Pedestrian","score":0.8983281850814819},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.7054417133331299},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5775135159492493},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5137837529182434},{"id":"https://openalex.org/keywords/distraction","display_name":"Distraction","score":0.5060939192771912},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.49202796816825867},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.4905027747154236},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.44155848026275635},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.43841418623924255},{"id":"https://openalex.org/keywords/radio-frequency-identification","display_name":"Radio-frequency identification","score":0.4195253252983093},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3968397080898285},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.388349324464798},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3329654335975647},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.29250195622444153},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28120142221450806},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.2565416097640991},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12313547730445862}],"concepts":[{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.8983281850814819},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.7054417133331299},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5775135159492493},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5137837529182434},{"id":"https://openalex.org/C2776378700","wikidata":"https://www.wikidata.org/wiki/Q3030775","display_name":"Distraction","level":2,"score":0.5060939192771912},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.49202796816825867},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.4905027747154236},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.44155848026275635},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.43841418623924255},{"id":"https://openalex.org/C204222849","wikidata":"https://www.wikidata.org/wiki/Q104954","display_name":"Radio-frequency identification","level":2,"score":0.4195253252983093},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3968397080898285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.388349324464798},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3329654335975647},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.29250195622444153},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28120142221450806},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.2565416097640991},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12313547730445862},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s40747-021-00542-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-021-00542-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-021-00542-3.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s40747-021-00542-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-021-00542-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-021-00542-3.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6200000047683716,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3207864173.pdf","grobid_xml":"https://content.openalex.org/works/W3207864173.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W38301456","https://openalex.org/W97559023","https://openalex.org/W1990449822","https://openalex.org/W1996629723","https://openalex.org/W2003085734","https://openalex.org/W2091613757","https://openalex.org/W2106741819","https://openalex.org/W2111109853","https://openalex.org/W2138658768","https://openalex.org/W2147180543","https://openalex.org/W2157111804","https://openalex.org/W2184456119","https://openalex.org/W2211254307","https://openalex.org/W2297028316","https://openalex.org/W2460379932","https://openalex.org/W2555643026","https://openalex.org/W2605175478","https://openalex.org/W2765476103","https://openalex.org/W2766402408","https://openalex.org/W2769788410","https://openalex.org/W2790668761","https://openalex.org/W2792506592","https://openalex.org/W2805637662","https://openalex.org/W2907196130","https://openalex.org/W2909253672","https://openalex.org/W2919556327","https://openalex.org/W2949446683","https://openalex.org/W2952672944","https://openalex.org/W2969413773","https://openalex.org/W2969484936","https://openalex.org/W2987522103","https://openalex.org/W2988427533","https://openalex.org/W2997740130","https://openalex.org/W3008508208","https://openalex.org/W3037270324","https://openalex.org/W3047488904","https://openalex.org/W3096697136","https://openalex.org/W3101480813","https://openalex.org/W3120683583","https://openalex.org/W3127137920","https://openalex.org/W3150346602","https://openalex.org/W4235474209"],"related_works":["https://openalex.org/W1984342691","https://openalex.org/W2470048815","https://openalex.org/W2324884046","https://openalex.org/W641612223","https://openalex.org/W2906771794","https://openalex.org/W2028203774","https://openalex.org/W4205873045","https://openalex.org/W2080126316","https://openalex.org/W4323276068","https://openalex.org/W2174716869"],"abstract_inverted_index":{"Abstract":[0],"Despite":[1],"the":[2,16,24,77,86,105,126,135,141,150,176,179,193,205,211,217,263,320,328,344,347],"wide":[3],"range":[4],"of":[5,19,26,64,95,98,102,107,137,149,154,196,219,237,266,306,346],"research":[6],"on":[7,23,175,216,275,333],"pedestrian":[8,20,28,38,47,65,81,121,197,226,267,281,290,338],"safety,":[9],"previous":[10,352],"studies":[11],"have":[12],"failed":[13],"to":[14,36,120,191,261,319,351],"analyse":[15],"real-time":[17,194,307],"data":[18,99,103,183,195,209,308,322,332],"walking":[21,48,122,152,174,198,268,282,291,339],"misbehaviour":[22],"basis":[25,218],"either":[27],"behaviour":[29,49,66,123,153,199,227,283,292],"distraction":[30],"or":[31,43],"movements":[32],"during":[33],"specific":[34],"activities":[35],"realise":[37],"safety":[39,82],"for":[40,80,134,225,279],"positive":[41],"(normal)":[42],"aggressive":[44,54],"pedestrians.":[45,61],"Practically,":[46],"should":[50,56,91],"be":[51,57,69,92],"recognised,":[52],"and":[53,100,110,232,255,295,327],"pedestrians":[55],"differentiated":[58],"from":[59,323],"normal":[60],"This":[62],"type":[63],"recognition":[67],"can":[68,165],"converted":[70],"into":[71],"a":[72,117,162,245,285,302],"classification":[73,87,124,228,265],"problem,":[74],"which":[75],"is":[76,214,252,273,287,293,296,317],"main":[78],"challenge":[79],"systems.":[83],"In":[84,140,178,204],"addressing":[85],"challenge,":[88],"three":[89],"issues":[90],"considered:":[93],"identification":[94],"factors,":[96],"collection":[97],"exchange":[101],"in":[104,125,301,311],"contexts":[106],"wireless":[108,242],"communication":[109,243],"network":[111],"failure.":[112],"Thus,":[113],"this":[114,138,312],"work":[115],"proposes":[116],"novel":[118],"approach":[119,213,349],"aforementioned":[127],"contexts.":[128],"Three":[129],"useful":[130],"phases":[131],"are":[132,158,189,309],"proposed":[133,212,348],"methodology":[136],"study.":[139],"first":[142,223,315],"phase":[143,181,207],"involving":[144,182,208],"factor":[145],"identification,":[146],"several":[147],"factors":[148],"irregular":[151],"mobile":[155,171],"phone":[156],"users":[157],"established":[159],"by":[160,200],"constructing":[161],"questionnaire":[163,321],"that":[164],"determine":[166],"users\u2019":[167],"options":[168],"(attitudes/opinions)":[169],"about":[170],"usage":[172],"whilst":[173],"street.":[177],"second":[180,271,329],"collection,":[184],"four":[185,276],"different":[186],"testing":[187],"scenarios":[188],"developed":[190,250],"acquire":[192],"using":[201,257],"gyroscope":[202],"sensors.":[203],"third":[206],"exchange,":[210],"presented":[215,310],"two":[220],"modules.":[221],"The":[222,249,270,314],"module":[224,251,272],"uses":[229],"random":[230],"forest":[231],"decision":[233],"tree":[234],"classifiers":[235],"part":[236],"machine":[238],"learning":[239],"techniques":[240],"via":[241],"when":[244,284,298],"server":[246,286],"becomes":[247],"available.":[248],"then":[253],"trained":[254],"evaluated":[256],"five":[258],"category":[259],"sets":[260,305],"obtain":[262],"best":[264],"behaviour.":[269],"based":[274],"standard":[277],"vectors":[278],"classifying":[280],"unavailable.":[288],"Fault-tolerant":[289],"identified":[294],"initiated":[297],"failures":[299],"occur":[300],"network.":[303],"Two":[304],"work.":[313],"dataset":[316,330],"related":[318],"262":[324],"sampled":[325,335],"respondents,":[326],"comprises":[331],"263":[334],"participants":[336],"with":[337],"signals.":[340],"Experimental":[341],"results":[342],"confirm":[343],"efficacy":[345],"relative":[350],"ones.":[353]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
