{"id":"https://openalex.org/W2215138628","doi":"https://doi.org/10.1109/bigdata.2015.7363739","title":"Concept hierarchies and human navigation","display_name":"Concept hierarchies and human navigation","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2215138628","doi":"https://doi.org/10.1109/bigdata.2015.7363739","mag":"2215138628"},"language":"en","primary_location":{"id":"doi:10.1109/bigdata.2015.7363739","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata.2015.7363739","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Big Data (Big Data)","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/A5015341427","display_name":"Salvador Agui\u00f1aga","orcid":null},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Salvador Aguinaga","raw_affiliation_strings":["University of Notre Dame"],"affiliations":[{"raw_affiliation_string":"University of Notre Dame","institution_ids":["https://openalex.org/I107639228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073276348","display_name":"Aditya Nambiar","orcid":null},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Aditya Nambiar","raw_affiliation_strings":["IIT Bombay"],"affiliations":[{"raw_affiliation_string":"IIT Bombay","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024343415","display_name":"Zuozhu Liu","orcid":"https://orcid.org/0000-0002-7816-502X"},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zuozhu Liu","raw_affiliation_strings":["University of Notre Dame"],"affiliations":[{"raw_affiliation_string":"University of Notre Dame","institution_ids":["https://openalex.org/I107639228"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084597959","display_name":"Tim Weninger","orcid":"https://orcid.org/0000-0003-3164-2615"},"institutions":[{"id":"https://openalex.org/I107639228","display_name":"University of Notre Dame","ror":"https://ror.org/00mkhxb43","country_code":"US","type":"education","lineage":["https://openalex.org/I107639228"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tim Weninger","raw_affiliation_strings":["University of Notre Dame"],"affiliations":[{"raw_affiliation_string":"University of Notre Dame","institution_ids":["https://openalex.org/I107639228"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5015341427"],"corresponding_institution_ids":["https://openalex.org/I107639228"],"apc_list":null,"apc_paid":null,"fwci":0.4775,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66488898,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"12","issue":null,"first_page":"38","last_page":"45"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9983000159263611,"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"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9934999942779541,"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":0.7583440542221069},{"id":"https://openalex.org/keywords/categorical-variable","display_name":"Categorical variable","score":0.6349235773086548},{"id":"https://openalex.org/keywords/recall","display_name":"Recall","score":0.5000357627868652},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4910006821155548},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47606322169303894},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4606369435787201},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.45316967368125916},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.41469860076904297},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35684776306152344}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7583440542221069},{"id":"https://openalex.org/C5274069","wikidata":"https://www.wikidata.org/wiki/Q2285707","display_name":"Categorical variable","level":2,"score":0.6349235773086548},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.5000357627868652},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4910006821155548},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47606322169303894},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4606369435787201},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.45316967368125916},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.41469860076904297},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35684776306152344},{"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigdata.2015.7363739","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata.2015.7363739","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Big Data (Big Data)","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":22,"referenced_works":["https://openalex.org/W78077100","https://openalex.org/W1573579329","https://openalex.org/W1972807758","https://openalex.org/W1973754941","https://openalex.org/W1975914563","https://openalex.org/W1999914334","https://openalex.org/W2005783762","https://openalex.org/W2028013622","https://openalex.org/W2066636486","https://openalex.org/W2073525534","https://openalex.org/W2092735388","https://openalex.org/W2106219095","https://openalex.org/W2111708605","https://openalex.org/W2112090702","https://openalex.org/W2133299088","https://openalex.org/W2147952642","https://openalex.org/W2167000629","https://openalex.org/W2625718370","https://openalex.org/W6603201521","https://openalex.org/W6634264458","https://openalex.org/W6675356707","https://openalex.org/W6679726148"],"related_works":["https://openalex.org/W4386799044","https://openalex.org/W2773208253","https://openalex.org/W2560646951","https://openalex.org/W4297454206","https://openalex.org/W65104662","https://openalex.org/W1871748041","https://openalex.org/W2362286668","https://openalex.org/W2133382151","https://openalex.org/W2153339597","https://openalex.org/W1528412344"],"abstract_inverted_index":{"We":[0,85,124],"are":[1,143],"confronted":[2],"with":[3,146],"massive":[4],"amounts":[5],"of":[6,56,75,92,118,148],"information":[7,52,81,97],"at":[8],"every":[9],"turn.":[10],"In":[11],"order":[12,30],"to":[13,31,68,130],"efficiently":[14],"reason":[15],"about":[16],"knowledge":[17],"and":[18,35,43,87,137],"information,":[19],"humans":[20,94],"have":[21],"evolved":[22],"efficient":[23],"strategies":[24],"for":[25,48],"organizing":[26],"complex":[27],"concepts":[28],"in":[29,83],"form":[32],"connections":[33],"between":[34],"recall":[36],"information.":[37],"This":[38],"behavior":[39,58],"can":[40],"be":[41],"observed":[42],"codified":[44],"when":[45,135],"people":[46],"search":[47,57],"objects":[49],"within":[50,121],"digital":[51],"networks.":[53,84,98],"Current":[54],"models":[55,74],"exhibit":[59],"unnecessary":[60],"or":[61,65],"extraneous":[62],"complexity.":[63],"Minimal":[64],"simple":[66],"modifications":[67],"well":[69],"established":[70],"algorithms":[71],"yield":[72],"valid":[73],"human":[76,111,149],"navigation":[77,112],"by":[78,113],"exploring":[79],"hierarchical":[80],"inherent":[82],"explore":[86],"validate":[88],"a":[89,104],"new":[90,105,127],"model":[91],"how":[93],"navigate":[95],"an":[96],"To":[99],"that":[100,109,139],"end,":[101],"we":[102],"present":[103],"path":[106],"finding":[107],"algorithm":[108],"approximates":[110],"leveraging":[114],"the":[115,119,122,140],"categorical":[116],"classification":[117],"nodes":[120],"network.":[123],"compare":[125],"our":[126],"model,":[128],"CatPath,":[129],"existing":[131],"graph":[132],"distance":[133],"measures":[134],"possible":[136],"show":[138],"category":[141],"paths":[142],"largely":[144],"correlated":[145],"traces":[147],"navigation.":[150]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
