{"id":"https://openalex.org/W2097467532","doi":"https://doi.org/10.1145/1183456.1183460","title":"Leveraging data complexity","display_name":"Leveraging data complexity","publication_year":2006,"publication_date":"2006-09-01","ids":{"openalex":"https://openalex.org/W2097467532","doi":"https://doi.org/10.1145/1183456.1183460","mag":"2097467532"},"language":"en","primary_location":{"id":"doi:10.1145/1183456.1183460","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1183456.1183460","pdf_url":null,"source":{"id":"https://openalex.org/S89276529","display_name":"ACM Transactions on Computer-Human Interaction","issn_l":"1073-0516","issn":["1073-0516","1557-7325"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Computer-Human Interaction","raw_type":"journal-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/A5087565007","display_name":"Kevin P. Moloney","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kevin P. Moloney","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA","Georgia Institute of Technology Atlanta, GA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114256927","display_name":"Julie A. Jacko","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Julie A. Jacko","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA","Georgia Institute of Technology Atlanta, GA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029550725","display_name":"Brani Vidakovi\u0107","orcid":"https://orcid.org/0000-0001-9155-9325"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brani Vidakovic","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA","Georgia Institute of Technology Atlanta, GA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113549476","display_name":"Fran\u00e7ois Sainfort","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fran\u00e7ois Sainfort","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA","Georgia Institute of Technology Atlanta, GA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110468590","display_name":"V. Kathlene Leonard","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Kathlene Leonard","raw_affiliation_strings":["Alucid Solution, Inc., Atlanta, GA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Alucid Solution, Inc., Atlanta, GA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101767649","display_name":"Bin Shi","orcid":"https://orcid.org/0000-0002-3643-9475"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bin Shi","raw_affiliation_strings":["Acadian Asset Management, Inc., Boston, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acadian Asset Management, Inc., Boston, MA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7979,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.75752965,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"13","issue":"3","first_page":"376","last_page":"402"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","score":0.9764000177383423,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","score":0.9764000177383423,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9763000011444092,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","score":0.9706000089645386,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.6068145632743835},{"id":"https://openalex.org/keywords/multifractal-system","display_name":"Multifractal system","score":0.5947388410568237},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.5012633800506592},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5001490116119385},{"id":"https://openalex.org/keywords/pupillary-response","display_name":"Pupillary response","score":0.452497661113739},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.446109414100647},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.4277484714984894},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33288198709487915},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3253038823604584},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15953466296195984},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.14124658703804016},{"id":"https://openalex.org/keywords/pupil","display_name":"Pupil","score":0.09651830792427063}],"concepts":[{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.6068145632743835},{"id":"https://openalex.org/C133905733","wikidata":"https://www.wikidata.org/wiki/Q2629238","display_name":"Multifractal system","level":3,"score":0.5947388410568237},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.5012633800506592},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5001490116119385},{"id":"https://openalex.org/C149288182","wikidata":"https://www.wikidata.org/wiki/Q7260673","display_name":"Pupillary response","level":3,"score":0.452497661113739},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.446109414100647},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4277484714984894},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33288198709487915},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3253038823604584},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15953466296195984},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.14124658703804016},{"id":"https://openalex.org/C2777394604","wikidata":"https://www.wikidata.org/wiki/Q173318","display_name":"Pupil","level":2,"score":0.09651830792427063},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1183456.1183460","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1183456.1183460","pdf_url":null,"source":{"id":"https://openalex.org/S89276529","display_name":"ACM Transactions on Computer-Human Interaction","issn_l":"1073-0516","issn":["1073-0516","1557-7325"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Computer-Human Interaction","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":81,"referenced_works":["https://openalex.org/W31257946","https://openalex.org/W170118551","https://openalex.org/W595580781","https://openalex.org/W1491525961","https://openalex.org/W1516462765","https://openalex.org/W1532214611","https://openalex.org/W1534368682","https://openalex.org/W1554081756","https://openalex.org/W1559113205","https://openalex.org/W1572823726","https://openalex.org/W1586742978","https://openalex.org/W1602340060","https://openalex.org/W1606417548","https://openalex.org/W1793734229","https://openalex.org/W1941711934","https://openalex.org/W1966518476","https://openalex.org/W1970474620","https://openalex.org/W1971660807","https://openalex.org/W1976339519","https://openalex.org/W1978662310","https://openalex.org/W1979497730","https://openalex.org/W1983495813","https://openalex.org/W1984246043","https://openalex.org/W1989062160","https://openalex.org/W1995086395","https://openalex.org/W2001258746","https://openalex.org/W2003660281","https://openalex.org/W2015549892","https://openalex.org/W2019787600","https://openalex.org/W2032872483","https://openalex.org/W2036755896","https://openalex.org/W2040537822","https://openalex.org/W2040759253","https://openalex.org/W2040994822","https://openalex.org/W2047010473","https://openalex.org/W2048878685","https://openalex.org/W2053277628","https://openalex.org/W2053749959","https://openalex.org/W2062242288","https://openalex.org/W2069918525","https://openalex.org/W2074470085","https://openalex.org/W2087796271","https://openalex.org/W2092686748","https://openalex.org/W2096060458","https://openalex.org/W2099893215","https://openalex.org/W2103912271","https://openalex.org/W2105802004","https://openalex.org/W2110915351","https://openalex.org/W2112257301","https://openalex.org/W2121287783","https://openalex.org/W2123759972","https://openalex.org/W2124789365","https://openalex.org/W2127873098","https://openalex.org/W2129270900","https://openalex.org/W2137243825","https://openalex.org/W2143304716","https://openalex.org/W2145044385","https://openalex.org/W2145087287","https://openalex.org/W2146944478","https://openalex.org/W2147160183","https://openalex.org/W2160831061","https://openalex.org/W2161217162","https://openalex.org/W2172009138","https://openalex.org/W2173599178","https://openalex.org/W2413865726","https://openalex.org/W2415502093","https://openalex.org/W2483002196","https://openalex.org/W2582521406","https://openalex.org/W2592270044","https://openalex.org/W2787791465","https://openalex.org/W3103629061","https://openalex.org/W4231503796","https://openalex.org/W4254808929","https://openalex.org/W4285719527","https://openalex.org/W4312250492","https://openalex.org/W6601026004","https://openalex.org/W6632041098","https://openalex.org/W6646111578","https://openalex.org/W6748441020","https://openalex.org/W6811442113","https://openalex.org/W6842805018"],"related_works":["https://openalex.org/W1639315488","https://openalex.org/W4382488079","https://openalex.org/W2042397562","https://openalex.org/W2356714366","https://openalex.org/W2056486084","https://openalex.org/W1977404842","https://openalex.org/W2370749423","https://openalex.org/W2078152912","https://openalex.org/W3145891640","https://openalex.org/W2361728356"],"abstract_inverted_index":{"The":[0,119],"current":[1],"ubiquity":[2],"of":[3,29,38,70,91,97,128,134,146,181],"information":[4],"technology":[5],"has":[6],"increased":[7],"variability":[8,39],"among":[9],"users,":[10],"creating":[11],"a":[12,26,68,122],"corresponding":[13],"need":[14],"to":[15,33,157],"properly":[16],"capture":[17],"and":[18,76,115,131,144,163,171,183,200],"understand":[19],"these":[20,129],"individual":[21,195],"differences.":[22],"This":[23],"study":[24],"introduces":[25],"novel":[27],"application":[28],"multifractal":[30,93],"statistical":[31],"methods":[32],"distinguish":[34],"users":[35],"via":[36],"patterns":[37],"within":[40],"high":[41,148],"frequency":[42,149],"pupillary":[43],"response":[44,151],"behavior":[45,190],"(PRB)":[46],"data":[47],"collected":[48],"during":[49],"computer-based":[50],"interaction.":[51],"PRB":[52],"was":[53],"measured":[54],"from":[55,101],"older":[56],"adults,":[57],"including":[58],"two":[59],"groups":[60],"diagnosed":[61],"with":[62],"age-related":[63],"macular":[64],"degeneration":[65],"(AMD)":[66],"maintaining":[67],"range":[69],"visual":[71,135,172],"acuities":[72],"(n":[73,86],"=":[74,87],"14),":[75],"one":[77],"visually":[78],"healthy":[79],"control":[80],"group":[81],"(i.e.,":[82],"disease-free,":[83],"20/20--20/32":[84],"acuity)":[85],"14).":[88],"Three":[89],"measures":[90,130],"the":[92,95,106,126,132,141,185],"spectrum,":[94],"distribution":[96],"regularity":[98],"indices":[99],"extracted":[100],"time":[102],"series":[103],"data,":[104,152],"distinguished":[105],"user":[107],"groups,":[108],"including:":[109],"1)":[110],"Spectral":[111],"Mode;":[112],"2)":[113],"Broadness;":[114],"3)":[116],"Left":[117],"Slope.":[118],"results":[120],"demonstrate":[121],"clear":[123],"relationship":[124],"between":[125],"values":[127],"level":[133],"capabilities.":[136],"These":[137],"analytical":[138],"techniques":[139],"leverage":[140],"inherent":[142],"complexity":[143],"richness":[145],"this":[147],"physiological":[150,189],"which":[153],"can":[154],"be":[155,167],"used":[156],"meaningfully":[158],"differentiate":[159],"individuals":[160],"whose":[161],"sensory":[162],"cognitive":[164],"capabilities":[165],"may":[166,192],"affected":[168],"by":[169],"aging":[170],"impairment.":[173],"Multifractality":[174],"analysis":[175],"provides":[176],"an":[177],"objective,":[178],"quantifiable":[179],"means":[180],"uncovering":[182],"examining":[184],"underlying":[186],"signatures":[187],"in":[188,197],"that":[191],"account":[193],"for":[194],"differences":[196],"interaction":[198],"needs":[199],"behaviors.":[201]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-27T08:28:00.272161","created_date":"2025-10-10T00:00:00"}