{"id":"https://openalex.org/W2559432886","doi":"https://doi.org/10.1145/2975167.2985688","title":"Hierarchical Spatio-temporal Visual Analysis of Cluster Evolution in Electrocorticography Data","display_name":"Hierarchical Spatio-temporal Visual Analysis of Cluster Evolution in Electrocorticography Data","publication_year":2016,"publication_date":"2016-10-02","ids":{"openalex":"https://openalex.org/W2559432886","doi":"https://doi.org/10.1145/2975167.2985688","mag":"2559432886"},"language":"en","primary_location":{"id":"doi:10.1145/2975167.2985688","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2975167.2985688","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM International Conference on Bioinformatics, Computational Biology, and Health Informatics","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.osti.gov/biblio/1377525","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066110731","display_name":"Sugeerth Murugesan","orcid":"https://orcid.org/0000-0002-9889-3905"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sugeerth Murugesan","raw_affiliation_strings":["Lawrence Berkeley National Laboratory"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040319820","display_name":"Kristofer E. Bouchard","orcid":"https://orcid.org/0000-0002-1974-4603"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kristofer Bouchard","raw_affiliation_strings":["Lawrence Berkeley National Laboratory"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091099837","display_name":"Edward F. Chang","orcid":"https://orcid.org/0000-0003-2480-4700"},"institutions":[{"id":"https://openalex.org/I180670191","display_name":"University of California, San Francisco","ror":"https://ror.org/043mz5j54","country_code":"US","type":"education","lineage":["https://openalex.org/I180670191"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward Chang","raw_affiliation_strings":["University of California, San Francisco"],"affiliations":[{"raw_affiliation_string":"University of California, San Francisco","institution_ids":["https://openalex.org/I180670191"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083260987","display_name":"Maximilian E. Dougherty","orcid":"https://orcid.org/0000-0002-0698-5678"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Max Dougherty","raw_affiliation_strings":["Lawrence Berkeley National Laboratory"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077191719","display_name":"Bernd Hamann","orcid":"https://orcid.org/0000-0002-3579-5005"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bernd Hamann","raw_affiliation_strings":["University of California, Davis"],"affiliations":[{"raw_affiliation_string":"University of California, Davis","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101451813","display_name":"Gunther H. Weber","orcid":"https://orcid.org/0000-0002-1794-1398"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gunther H. Weber","raw_affiliation_strings":["Lawrence Berkeley National Laboratory"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory","institution_ids":["https://openalex.org/I148283060"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5066110731"],"corresponding_institution_ids":["https://openalex.org/I148283060"],"apc_list":null,"apc_paid":null,"fwci":0.6676,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.7114891,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"630","last_page":"639"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8140408396720886},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6297990679740906},{"id":"https://openalex.org/keywords/electrocorticography","display_name":"Electrocorticography","score":0.5670026540756226},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5152342915534973},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5117497444152832},{"id":"https://openalex.org/keywords/glyph","display_name":"Glyph (data visualization)","score":0.508662760257721},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.4759249985218048},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.4600384831428528},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4455658197402954},{"id":"https://openalex.org/keywords/temporal-database","display_name":"Temporal database","score":0.4359188675880432},{"id":"https://openalex.org/keywords/temporal-resolution","display_name":"Temporal resolution","score":0.42587941884994507},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.42284277081489563},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3790571391582489},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.09453046321868896}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8140408396720886},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6297990679740906},{"id":"https://openalex.org/C2780117969","wikidata":"https://www.wikidata.org/wiki/Q3587624","display_name":"Electrocorticography","level":3,"score":0.5670026540756226},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5152342915534973},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5117497444152832},{"id":"https://openalex.org/C142816647","wikidata":"https://www.wikidata.org/wiki/Q5573018","display_name":"Glyph (data visualization)","level":3,"score":0.508662760257721},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.4759249985218048},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.4600384831428528},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4455658197402954},{"id":"https://openalex.org/C77277458","wikidata":"https://www.wikidata.org/wiki/Q1969246","display_name":"Temporal database","level":2,"score":0.4359188675880432},{"id":"https://openalex.org/C119666444","wikidata":"https://www.wikidata.org/wiki/Q5977280","display_name":"Temporal resolution","level":2,"score":0.42587941884994507},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.42284277081489563},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3790571391582489},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.09453046321868896},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"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/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"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/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1145/2975167.2985688","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2975167.2985688","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM International Conference on Bioinformatics, Computational Biology, and Health Informatics","raw_type":"proceedings-article"},{"id":"pmh:ark:/13030/qt8sx7v5k6","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"pmh:oai:escholarship.org/ark:/13030/qt8sx7v5k6","is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/8sx7v5k6","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},{"id":"pmh:oai:osti.gov:1377525","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1377525","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"pmh:qt8sx7v5k6","is_oa":false,"landing_page_url":"http://www.escholarship.org/uc/item/8sx7v5k6","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Murugesan, S; Bouchard, K; Chang, E; Dougherty, M; Hamann, B; & Weber, GH. (2016). Hierarchical spatio-temporal visual analysis of cluster evolution in electrocorticography data. ACM-BCB 2016 - 7th ACM Conference on Bioinformatics, Computational Biology, and Health Informatics, 630 - 639. doi: 10.1145/2975167.2985688. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/8sx7v5k6","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:osti.gov:1377525","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1377525","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W7042436","https://openalex.org/W1548779692","https://openalex.org/W1748521661","https://openalex.org/W1897729025","https://openalex.org/W1907418661","https://openalex.org/W1922066339","https://openalex.org/W1932144848","https://openalex.org/W1976623182","https://openalex.org/W1980799317","https://openalex.org/W1994080303","https://openalex.org/W1999058284","https://openalex.org/W2011961540","https://openalex.org/W2018708687","https://openalex.org/W2019966888","https://openalex.org/W2028645759","https://openalex.org/W2035226872","https://openalex.org/W2045317751","https://openalex.org/W2055801681","https://openalex.org/W2071353749","https://openalex.org/W2085864217","https://openalex.org/W2089572795","https://openalex.org/W2114566476","https://openalex.org/W2116856566","https://openalex.org/W2119491146","https://openalex.org/W2121418890","https://openalex.org/W2122219881","https://openalex.org/W2123551394","https://openalex.org/W2127048411","https://openalex.org/W2145977038","https://openalex.org/W2154391837","https://openalex.org/W2155369095","https://openalex.org/W2247535085","https://openalex.org/W2345733597","https://openalex.org/W2610881169","https://openalex.org/W3102641634","https://openalex.org/W4290619234"],"related_works":["https://openalex.org/W2971077392","https://openalex.org/W2931688134","https://openalex.org/W2377919138","https://openalex.org/W2519119624","https://openalex.org/W2378857091","https://openalex.org/W1585071718","https://openalex.org/W172753942","https://openalex.org/W1844007785","https://openalex.org/W2393607729","https://openalex.org/W2776208758"],"abstract_inverted_index":{"We":[0,134],"present":[1,135],"ECoG":[2,39,41,92],"ClusterFlow,":[3],"a":[4,44,70],"novel":[5],"interactive":[6],"visual":[7],"analysis":[8],"tool":[9],"for":[10,146],"the":[11,30,37,48,52,62,84,100,111,123,130,157],"exploration":[12],"of":[13,47,64,86,117,125,159],"high-resolution":[14,38],"Electrocorticography":[15],"(ECoG)":[16],"data.":[17,40],"Our":[18],"system":[19],"detects":[20],"and":[21,68,78,119,149],"visualizes":[22],"dynamic":[23],"high-level":[24],"structures,":[25],"such":[26],"as":[27],"communities,":[28],"using":[29,55],"time-varying":[31,53],"spatial":[32,90,126,131],"connectivity":[33],"network":[34],"derived":[35],"from":[36],"ClusterFlow":[42,93],"provides":[43],"multi-scale":[45],"visualization":[46],"spatio-temporal":[49,101],"patterns":[50,103,127],"underlying":[51],"communities":[54],"two":[56],"views:":[57],"1)":[58,97],"an":[59],"overview":[60],"summarizing":[61],"evolution":[63,102,124],"clusters":[65,87],"over":[66],"time":[67,106],"2)":[69,108],"hierarchical":[71],"glyph-based":[72],"technique":[73],"that":[74],"uses":[75],"data":[76,153],"aggregation":[77],"small":[79],"multiples":[80],"techniques":[81],"to":[82,98,109,121],"visualize":[83],"propagation":[85],"in":[88,139],"their":[89],"domain.":[91],"makes":[94],"it":[95],"possible":[96],"compare":[99,110],"across":[104],"various":[105],"intervals,":[107],"temporal":[112],"information":[113],"at":[114,155],"varying":[115],"levels":[116],"granularity,":[118],"3)":[120],"investigate":[122],"without":[128],"occluding":[129],"context":[132],"information.":[133],"case":[136],"studies":[137],"done":[138],"collaboration":[140],"with":[141],"neuroscientists":[142],"on":[143],"our":[144,160],"team":[145],"both":[147],"simulated":[148],"real":[150],"epileptic":[151],"seizure":[152],"aimed":[154],"evaluating":[156],"effectiveness":[158],"approach.":[161]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}