{"id":"https://openalex.org/W2164641405","doi":"https://doi.org/10.1109/icsmc.2007.4413836","title":"Towards Visual Exploration of Topic Shifts","display_name":"Towards Visual Exploration of Topic Shifts","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2164641405","doi":"https://doi.org/10.1109/icsmc.2007.4413836","mag":"2164641405"},"language":"en","primary_location":{"id":"doi:10.1109/icsmc.2007.4413836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsmc.2007.4413836","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Systems, Man and Cybernetics","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-65547","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027631426","display_name":"Kilian Thiel","orcid":null},"institutions":[{"id":"https://openalex.org/I189712700","display_name":"University of Konstanz","ror":"https://ror.org/0546hnb39","country_code":"DE","type":"education","lineage":["https://openalex.org/I189712700"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Kilian Thiel","raw_affiliation_strings":["ALTANA-Chair for Bioinformatics and Information Mining, University of Konstanz, Konstanz, Germany"],"affiliations":[{"raw_affiliation_string":"ALTANA-Chair for Bioinformatics and Information Mining, University of Konstanz, Konstanz, Germany","institution_ids":["https://openalex.org/I189712700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043748720","display_name":"Fabian Dill","orcid":null},"institutions":[{"id":"https://openalex.org/I189712700","display_name":"University of Konstanz","ror":"https://ror.org/0546hnb39","country_code":"DE","type":"education","lineage":["https://openalex.org/I189712700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Fabian Dill","raw_affiliation_strings":["ALTANA-Chair for Bioinformatics and Information Mining, University of Konstanz, Konstanz, Germany"],"affiliations":[{"raw_affiliation_string":"ALTANA-Chair for Bioinformatics and Information Mining, University of Konstanz, Konstanz, Germany","institution_ids":["https://openalex.org/I189712700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023181734","display_name":"Tobias K\u00f6tter","orcid":null},"institutions":[{"id":"https://openalex.org/I189712700","display_name":"University of Konstanz","ror":"https://ror.org/0546hnb39","country_code":"DE","type":"education","lineage":["https://openalex.org/I189712700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tobias Kotter","raw_affiliation_strings":["ALTANA-Chair for Bioinformatics and Information Mining, University of Konstanz, Konstanz, Germany"],"affiliations":[{"raw_affiliation_string":"ALTANA-Chair for Bioinformatics and Information Mining, University of Konstanz, Konstanz, Germany","institution_ids":["https://openalex.org/I189712700"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035270195","display_name":"Michael R. Berthold","orcid":"https://orcid.org/0000-0001-9095-3283"},"institutions":[{"id":"https://openalex.org/I189712700","display_name":"University of Konstanz","ror":"https://ror.org/0546hnb39","country_code":"DE","type":"education","lineage":["https://openalex.org/I189712700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael R. Berthold","raw_affiliation_strings":["ALTANA-Chair for Bioinformatics and Information Mining, University of Konstanz, Konstanz, Germany"],"affiliations":[{"raw_affiliation_string":"ALTANA-Chair for Bioinformatics and Information Mining, University of Konstanz, Konstanz, Germany","institution_ids":["https://openalex.org/I189712700"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027631426"],"corresponding_institution_ids":["https://openalex.org/I189712700"],"apc_list":null,"apc_paid":null,"fwci":1.408,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.86160967,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"13","issue":null,"first_page":"522","last_page":"527"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9994999766349792,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9994999766349792,"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/T10799","display_name":"Data Visualization and Analytics","score":0.9940000176429749,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9659000039100647,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7120262980461121},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6178132891654968},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.5629976391792297},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5616196393966675},{"id":"https://openalex.org/keywords/publishing","display_name":"Publishing","score":0.5003557205200195},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.4676100015640259},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.43787139654159546},{"id":"https://openalex.org/keywords/period","display_name":"Period (music)","score":0.41796571016311646},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4132368862628937},{"id":"https://openalex.org/keywords/spacetime","display_name":"Spacetime","score":0.41145840287208557},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.387418270111084},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2858228087425232},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16183751821517944}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7120262980461121},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6178132891654968},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.5629976391792297},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5616196393966675},{"id":"https://openalex.org/C151719136","wikidata":"https://www.wikidata.org/wiki/Q3972943","display_name":"Publishing","level":2,"score":0.5003557205200195},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.4676100015640259},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.43787139654159546},{"id":"https://openalex.org/C2781291010","wikidata":"https://www.wikidata.org/wiki/Q178580","display_name":"Period (music)","level":2,"score":0.41796571016311646},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4132368862628937},{"id":"https://openalex.org/C130187892","wikidata":"https://www.wikidata.org/wiki/Q133327","display_name":"Spacetime","level":2,"score":0.41145840287208557},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.387418270111084},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2858228087425232},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16183751821517944},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icsmc.2007.4413836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsmc.2007.4413836","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Systems, Man and Cybernetics","raw_type":"proceedings-article"},{"id":"pmh:oai:kops.uni-konstanz.de:123456789/5442","is_oa":true,"landing_page_url":"http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-65547","pdf_url":null,"source":{"id":"https://openalex.org/S4306401487","display_name":"KOPS (University of Konstanz)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I189712700","host_organization_name":"University of Konstanz","host_organization_lineage":["https://openalex.org/I189712700"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2007 IEEE International Conference on Systems, Man and Cybernetics. - IEEE, 2007. - S. 522-527. - ISBN 978-1-4244-0991-4","raw_type":"doc-type:conferenceObject"}],"best_oa_location":{"id":"pmh:oai:kops.uni-konstanz.de:123456789/5442","is_oa":true,"landing_page_url":"http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-65547","pdf_url":null,"source":{"id":"https://openalex.org/S4306401487","display_name":"KOPS (University of Konstanz)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I189712700","host_organization_name":"University of Konstanz","host_organization_lineage":["https://openalex.org/I189712700"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2007 IEEE International Conference on Systems, Man and Cybernetics. - IEEE, 2007. - S. 522-527. - ISBN 978-1-4244-0991-4","raw_type":"doc-type:conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W64540378","https://openalex.org/W1483301080","https://openalex.org/W1601717103","https://openalex.org/W1996430422","https://openalex.org/W2003458432","https://openalex.org/W2009287352","https://openalex.org/W2098162425","https://openalex.org/W2129800764","https://openalex.org/W2134312057","https://openalex.org/W2152496595","https://openalex.org/W2158018156","https://openalex.org/W2158392373","https://openalex.org/W2169763321","https://openalex.org/W2212118560","https://openalex.org/W2261963636","https://openalex.org/W3125534699","https://openalex.org/W4238775936","https://openalex.org/W6602635066","https://openalex.org/W6834473044"],"related_works":["https://openalex.org/W2068608913","https://openalex.org/W3124914020","https://openalex.org/W2141033859","https://openalex.org/W2077542787","https://openalex.org/W141820298","https://openalex.org/W2156434174","https://openalex.org/W2071701083","https://openalex.org/W2383687187","https://openalex.org/W2070401501","https://openalex.org/W2121496884"],"abstract_inverted_index":{"This":[0,50],"paper":[1],"presents":[2],"two":[3],"approaches":[4,137],"to":[5,99,106,157,175],"visually":[6],"analyze":[7],"the":[8,25,55,92,107,110,145,154,187],"topic":[9],"shift":[10],"of":[11,14,20,24,52,57,82,94,109,117,141,165,180,189,195],"a":[12,17,31,46,76,95,100,163],"pool":[13],"documents":[15,125],"over":[16,69,192],"given":[18],"period":[19],"time.":[21,181],"The":[22,72],"first":[23],"proposed":[26],"methods":[27],"is":[28],"based":[29,78],"on":[30,148],"multi-dimensional":[32],"scaling":[33],"algorithm,":[34],"which":[35],"places":[36],"vectors":[37],"representing":[38],"terms":[39,58,67,88,121,167,191,202],"occurring":[40,59,123],"in":[41,45,60,63,124,127,144,153,172],"certain":[42,193],"years":[43,129,155,177],"(period-frequency-vectors)":[44],"spatial,":[47],"two-dimensional":[48],"space.":[49],"kind":[51],"visualization":[53],"enables":[54],"detection":[56],"documents,":[61,83],"published":[62,126,143],"particular":[64,128],"years,":[65],"or":[66,178],"spread":[68],"different":[70],"years.":[71],"second":[73],"method":[74],"uses":[75],"graph":[77],"approach.":[79],"Publishing":[80],"dates":[81],"as":[84,86],"well":[85],"their":[87],"are":[89,104],"represented":[90],"by":[91],"vertices":[93],"graph.":[96],"Terms":[97],"related":[98],"specific":[101,190],"publishing":[102],"year":[103,111],"connected":[105],"vertex":[108],"via":[112],"an":[113],"edge.":[114],"By":[115],"usage":[116],"activation":[118],"spreading":[119],"techniques,":[120],"frequently":[122],"can":[130,168,185],"be":[131,169],"discovered":[132],"visually.":[133],"We":[134],"tested":[135],"both":[136],"with":[138],"2431":[139],"abstracts":[140],"papers":[142],"IEEE":[146],"Transactions":[147],"SMC-A,":[149],"SMC-B,":[150],"and":[151,197,200],"SMC-C":[152],"1996":[156],"2006.":[158],"Our":[159],"experiments":[160],"indicate":[161],"that":[162],"number":[164],"interesting":[166],"nicely":[170],"separated":[171],"clumps":[173],"according":[174],"individual":[176],"periods":[179,194],"In":[182],"addition,":[183],"one":[184],"visualize":[186],"emergence":[188],"time":[196],"how":[198],"these":[199],"other":[201],"fade":[203],"away":[204],"again":[205],"later.":[206]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
