{"id":"https://openalex.org/W2905689462","doi":"https://doi.org/10.1109/vast.2017.8585461","title":"VAST Challenge 2017: Mini-challenge 1","display_name":"VAST Challenge 2017: Mini-challenge 1","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2905689462","doi":"https://doi.org/10.1109/vast.2017.8585461","mag":"2905689462"},"language":"en","primary_location":{"id":"doi:10.1109/vast.2017.8585461","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vast.2017.8585461","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Conference on Visual Analytics Science and Technology (VAST)","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/A5100452839","display_name":"Shu Zhang","orcid":"https://orcid.org/0000-0002-3431-744X"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shu Zhang","raw_affiliation_strings":["University of Chinese Academy of Sciences and the Computer Network Information Center, Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences and the Computer Network Information Center, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210108629","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014798583","display_name":"Danhuai Guo","orcid":"https://orcid.org/0000-0002-9131-6363"},"institutions":[{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danhuai Guo","raw_affiliation_strings":["University of Chinese Academy of Sciences and the Computer Network Information Center, Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences and the Computer Network Information Center, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210108629","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020574514","display_name":"Yingqiu Zhu","orcid":"https://orcid.org/0000-0003-2932-2540"},"institutions":[{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingqiu Zhu","raw_affiliation_strings":["University of Chinese Academy of Sciences and the Computer Network Information Center, Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences and the Computer Network Information Center, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210108629","https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026376739","display_name":"Deqiang Wang","orcid":"https://orcid.org/0000-0002-3151-6769"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210108629","display_name":"Computer Network Information Center","ror":"https://ror.org/01s0wyf50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210108629"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deqiang Wang","raw_affiliation_strings":["University of Chinese Academy of Sciences and the Computer Network Information Center, Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences and the Computer Network Information Center, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210108629","https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100452839"],"corresponding_institution_ids":["https://openalex.org/I4210108629","https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":0.091,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.52268901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"249","last_page":"250"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9965000152587891,"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"}},"topics":[{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9965000152587891,"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/T11106","display_name":"Data Management and Algorithms","score":0.9879999756813049,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9750000238418579,"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/computer-science","display_name":"Computer science","score":0.7127280235290527},{"id":"https://openalex.org/keywords/visual-analytics","display_name":"Visual analytics","score":0.709407389163971},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6687017679214478},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.6148263812065125},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.5918118953704834},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.5730552673339844},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5652912259101868},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5523706674575806},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.5398920774459839},{"id":"https://openalex.org/keywords/topological-data-analysis","display_name":"Topological data analysis","score":0.514558732509613},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.49321621656417847},{"id":"https://openalex.org/keywords/data-analysis","display_name":"Data analysis","score":0.43920913338661194},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.4247332811355591},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4146013855934143},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.4103383421897888},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.34446993470191956},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28184592723846436},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.18442127108573914},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1609465479850769}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7127280235290527},{"id":"https://openalex.org/C59732488","wikidata":"https://www.wikidata.org/wiki/Q2528440","display_name":"Visual analytics","level":3,"score":0.709407389163971},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6687017679214478},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.6148263812065125},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.5918118953704834},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.5730552673339844},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5652912259101868},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5523706674575806},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.5398920774459839},{"id":"https://openalex.org/C2776477805","wikidata":"https://www.wikidata.org/wiki/Q4460773","display_name":"Topological data analysis","level":2,"score":0.514558732509613},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.49321621656417847},{"id":"https://openalex.org/C175801342","wikidata":"https://www.wikidata.org/wiki/Q1988917","display_name":"Data analysis","level":2,"score":0.43920913338661194},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.4247332811355591},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4146013855934143},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4103383421897888},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.34446993470191956},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28184592723846436},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.18442127108573914},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1609465479850769},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vast.2017.8585461","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vast.2017.8585461","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Conference on Visual Analytics Science and Technology (VAST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2342883349"],"related_works":["https://openalex.org/W2158984754","https://openalex.org/W3149127250","https://openalex.org/W2564956852","https://openalex.org/W4246764483","https://openalex.org/W2126824079","https://openalex.org/W2143428259","https://openalex.org/W4378086562","https://openalex.org/W2112083262","https://openalex.org/W4389880955","https://openalex.org/W2056189874"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,70],"addressed":[4],"the":[5,31,48,67,80],"mini-challenge":[6],"I.":[7],"To":[8],"efficiently":[9],"identify":[10],"odd":[11,87],"behaviors":[12],"and":[13,26,39,53,73,82],"general":[14,72],"patterns,":[15],"visual":[16,64],"analytics":[17,65],"was":[18],"used":[19],"to":[20,58],"parse":[21],"trajectory":[22],"data":[23],"of":[24,77],"vehicles":[25],"support":[27],"spatial":[28,35],"analyses.":[29],"Firstly,":[30],"adjacent":[32],"relations":[33],"among":[34],"objects":[36],"were":[37,56],"extracted":[38],"then":[40],"simplified":[41],"as":[42],"a":[43,60],"topological":[44,49,68],"graph.":[45],"Base":[46],"on":[47,66],"representation,":[50],"cluster":[51],"methods":[52],"spatio-temporal":[54],"visualization":[55],"utilized":[57],"conduct":[59],"comprehensive":[61],"analysis.":[62],"Through":[63],"graph,":[69],"found":[71],"regular":[74],"behavior":[75],"patterns":[76],"passages":[78],"in":[79],"preserve":[81],"recognize":[83],"outliers":[84],"that":[85],"reflected":[86],"behaviors.":[88]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}