{"id":"https://openalex.org/W4309652002","doi":"https://doi.org/10.1145/3557915.3560949","title":"Motorch","display_name":"Motorch","publication_year":2022,"publication_date":"2022-11-01","ids":{"openalex":"https://openalex.org/W4309652002","doi":"https://doi.org/10.1145/3557915.3560949"},"language":"en","primary_location":{"id":"doi:10.1145/3557915.3560949","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3557915.3560949","pdf_url":null,"source":{"id":"https://openalex.org/S4363608995","display_name":"Proceedings of the 30th International Conference on Advances in Geographic Information Systems","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100329151","display_name":"Chen Wu","orcid":"https://orcid.org/0000-0002-0672-2122"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chen Wu","raw_affiliation_strings":["Wuhan University"],"affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100371276","display_name":"Sheng Wang","orcid":"https://orcid.org/0000-0002-5461-4281"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Wang","raw_affiliation_strings":["Wuhan University"],"affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044622034","display_name":"Zhiyong Peng","orcid":"https://orcid.org/0000-0002-1062-0970"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyong Peng","raw_affiliation_strings":["Wuhan University"],"affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100329151"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.29010239,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9937000274658203,"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/T11819","display_name":"Data-Driven Disease Surveillance","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8177254796028137},{"id":"https://openalex.org/keywords/web-crawler","display_name":"Web crawler","score":0.6988730430603027},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.6714597940444946},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5091180205345154},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.5041342973709106},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4761333763599396},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.44985780119895935},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.44806942343711853},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.44790834188461304},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.41849732398986816},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3181787133216858}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8177254796028137},{"id":"https://openalex.org/C13743948","wikidata":"https://www.wikidata.org/wiki/Q45842","display_name":"Web crawler","level":2,"score":0.6988730430603027},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.6714597940444946},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5091180205345154},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5041342973709106},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4761333763599396},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.44985780119895935},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.44806942343711853},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.44790834188461304},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.41849732398986816},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3181787133216858}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3557915.3560949","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3557915.3560949","pdf_url":null,"source":{"id":"https://openalex.org/S4363608995","display_name":"Proceedings of the 30th International Conference on Advances in Geographic Information Systems","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2798860017","https://openalex.org/W2907481918","https://openalex.org/W3114321655","https://openalex.org/W3143847597","https://openalex.org/W3212978911","https://openalex.org/W3214563706"],"related_works":["https://openalex.org/W3005260231","https://openalex.org/W2904469652","https://openalex.org/W4362647146","https://openalex.org/W2383572231","https://openalex.org/W2042034567","https://openalex.org/W3179424333","https://openalex.org/W2782340266","https://openalex.org/W4230722125","https://openalex.org/W2149158941","https://openalex.org/W2070735207"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"would":[4],"like":[5],"to":[6,18,57,89,102],"demonstrate":[7],"a":[8,28,38,70,84,103],"personal":[9,97],"trajectory":[10],"management":[11],"system":[12],"called":[13,32],"Motorch,":[14],"which":[15],"allows":[16],"users":[17],"manage":[19],"their":[20,93],"trajectories":[21],"and":[22,54,81,95],"enables":[23],"risk":[24,98],"analytics":[25],"based":[26],"on":[27],"lightweight":[29],"similarity":[30],"measure":[31],"LCTS.":[33],"At":[34,64],"the":[35,42,65],"back":[36],"end,":[37,67],"web":[39],"crawler":[40],"collects":[41],"desensitized":[43],"COVID-19":[44],"cases":[45],"information":[46],"from":[47],"data":[48,62,75,77,94,101],"sources":[49],"(news,":[50],"social":[51],"media,":[52],"etc.)":[53],"pushes":[55],"them":[56],"Elasticsearch":[58],"for":[59],"storage":[60],"after":[61],"cleaning.":[63],"front":[66],"Motorch":[68,87],"implements":[69],"set":[71],"of":[72],"operations":[73],"including":[74],"collection,":[76],"preprocessing,":[78],"indexing,":[79],"storage,":[80],"visualization":[82],"in":[83],"mobile":[85],"application.":[86],"aims":[88],"help":[90],"individuals":[91],"manipulate":[92],"evaluate":[96],"without":[99],"uploading":[100],"server.":[104]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2022-11-29T00:00:00"}