{"id":"https://openalex.org/W3035368505","doi":"https://doi.org/10.24963/ijcai.2020/468","title":"HID: Hierarchical Multiscale Representation Learning for Information Diffusion","display_name":"HID: Hierarchical Multiscale Representation Learning for Information Diffusion","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3035368505","doi":"https://doi.org/10.24963/ijcai.2020/468","mag":"3035368505"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2020/468","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/468","pdf_url":"https://www.ijcai.org/proceedings/2020/0468.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2020/0468.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101900985","display_name":"Honglu Zhou","orcid":"https://orcid.org/0000-0002-2953-6277"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]},{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL","US"],"is_corresponding":true,"raw_author_name":"Honglu Zhou","raw_affiliation_strings":["Rutgers University","Department of Computer Science, Rutgers University, New Brunswick, NJ 08901"],"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]},{"raw_affiliation_string":"Department of Computer Science, Rutgers University, New Brunswick, NJ 08901","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040605157","display_name":"Shuyuan Xu","orcid":"https://orcid.org/0000-0003-0865-5223"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]},{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL","US"],"is_corresponding":false,"raw_author_name":"Shuyuan Xu","raw_affiliation_strings":["Rutgers University","Department of Computer Science, Rutgers University, New Brunswick, NJ 08901"],"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]},{"raw_affiliation_string":"Department of Computer Science, Rutgers University, New Brunswick, NJ 08901","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017387871","display_name":"Zuohui Fu","orcid":"https://orcid.org/0000-0002-3881-7935"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]},{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL","US"],"is_corresponding":false,"raw_author_name":"Zuohui Fu","raw_affiliation_strings":["Rutgers University","Department of Computer Science, Rutgers University, New Brunswick, NJ 08901"],"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]},{"raw_affiliation_string":"Department of Computer Science, Rutgers University, New Brunswick, NJ 08901","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085818578","display_name":"Gerard de Melo","orcid":"https://orcid.org/0000-0002-2930-2059"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]},{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL","US"],"is_corresponding":false,"raw_author_name":"Gerard de Melo","raw_affiliation_strings":["Rutgers University","Department of Computer Science, Rutgers University, New Brunswick, NJ 08901"],"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]},{"raw_affiliation_string":"Department of Computer Science, Rutgers University, New Brunswick, NJ 08901","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100329828","display_name":"Yongfeng Zhang","orcid":"https://orcid.org/0000-0003-2633-8555"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]},{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL","US"],"is_corresponding":false,"raw_author_name":"Yongfeng Zhang","raw_affiliation_strings":["Rutgers University","Department of Computer Science, Rutgers University, New Brunswick, NJ 08901"],"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]},{"raw_affiliation_string":"Department of Computer Science, Rutgers University, New Brunswick, NJ 08901","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069589954","display_name":"Mubbasir Kapadia","orcid":"https://orcid.org/0000-0002-3501-0028"},"institutions":[{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]},{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["NL","US"],"is_corresponding":false,"raw_author_name":"Mubbasir Kapadia","raw_affiliation_strings":["Rutgers University","Department of Computer Science, Rutgers University, New Brunswick, NJ 08901"],"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]},{"raw_affiliation_string":"Department of Computer Science, Rutgers University, New Brunswick, NJ 08901","institution_ids":["https://openalex.org/I102322142"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101900985"],"corresponding_institution_ids":["https://openalex.org/I102322142","https://openalex.org/I4210096112"],"apc_list":null,"apc_paid":null,"fwci":0.5488,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.73164873,"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":"3385","last_page":"3391"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9983999729156494,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9983999729156494,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.992900013923645,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9842000007629395,"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/leverage","display_name":"Leverage (statistics)","score":0.808539628982544},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7995956540107727},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5926212072372437},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5849749445915222},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.5126677751541138},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5102431774139404},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.44056281447410583},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4316824674606323}],"concepts":[{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.808539628982544},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7995956540107727},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5926212072372437},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5849749445915222},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.5126677751541138},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5102431774139404},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.44056281447410583},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4316824674606323},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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:10.24963/ijcai.2020/468","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/468","pdf_url":"https://www.ijcai.org/proceedings/2020/0468.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2020/468","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/468","pdf_url":"https://www.ijcai.org/proceedings/2020/0468.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1209742835","display_name":null,"funder_award_id":"IIS-1703883","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3621817804","display_name":null,"funder_award_id":"1703883","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G412859630","display_name":null,"funder_award_id":"S&amp;AS-1723869","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8489375509","display_name":null,"funder_award_id":"1723869","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3035368505.pdf","grobid_xml":"https://content.openalex.org/works/W3035368505.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1963343385","https://openalex.org/W1994473607","https://openalex.org/W2018235575","https://openalex.org/W2054476043","https://openalex.org/W2095016473","https://openalex.org/W2112056172","https://openalex.org/W2127492100","https://openalex.org/W2143551222","https://openalex.org/W2154424935","https://openalex.org/W2296752489","https://openalex.org/W2578143546","https://openalex.org/W2596499466","https://openalex.org/W2700550412","https://openalex.org/W2732825232","https://openalex.org/W2739747431","https://openalex.org/W2741542521","https://openalex.org/W2765650811","https://openalex.org/W2768914708","https://openalex.org/W2788792565","https://openalex.org/W2794844907","https://openalex.org/W2795034086","https://openalex.org/W2897605361","https://openalex.org/W2905759590","https://openalex.org/W2913860539","https://openalex.org/W2943977421","https://openalex.org/W2962810718","https://openalex.org/W2963410212","https://openalex.org/W2965635372","https://openalex.org/W2966382042","https://openalex.org/W2978281981","https://openalex.org/W3099726771","https://openalex.org/W3103995645","https://openalex.org/W4232212779"],"related_works":["https://openalex.org/W2787993192","https://openalex.org/W2062195135","https://openalex.org/W2158269427","https://openalex.org/W4381280689","https://openalex.org/W2847365777","https://openalex.org/W3128025644","https://openalex.org/W2355048207","https://openalex.org/W2795079307","https://openalex.org/W2750422482","https://openalex.org/W3125827053"],"abstract_inverted_index":{"Multiscale":[0],"modeling":[1],"has":[2,13],"yielded":[3],"immense":[4],"success":[5],"on":[6,104,131],"various":[7],"machine":[8],"learning":[9,94,123],"tasks.":[10],"However,":[11],"it":[12],"not":[14],"been":[15],"properly":[16],"explored":[17],"for":[18],"the":[19,119,126,136],"prominent":[20],"task":[21],"of":[22,49,77,106,125,138],"information":[23,30,50,108],"diffusion,":[24],"which":[25],"aims":[26],"to":[27,45,65,117],"understand":[28],"how":[29],"propagates":[31],"along":[32],"users":[33],"in":[34],"online":[35],"social":[36],"networks.":[37],"For":[38],"a":[39,47,84],"specific":[40],"user,":[41],"whether":[42],"and":[43,60,95,122],"when":[44],"adopt":[46],"piece":[48],"propagated":[51],"from":[52],"another":[53],"user":[54,92,113],"is":[55,62],"affected":[56],"by":[57,90],"complex":[58],"interactions,":[59],"thus,":[61],"very":[63],"challenging":[64],"model.":[66],"Current":[67],"state-of-the-art":[68],"techniques":[69,110],"invoke":[70],"deep":[71],"neural":[72],"models":[73],"with":[74],"vector":[75],"representations":[76],"users.":[78],"In":[79],"this":[80],"paper,":[81],"we":[82],"present":[83],"Hierarchical":[85],"Information":[86],"Diffusion":[87],"(HID)":[88],"framework":[89,100],"integrating":[91],"representation":[93],"multiscale":[96],"modeling.":[97],"The":[98],"proposed":[99],"can":[101],"be":[102],"layered":[103],"top":[105],"all":[107],"diffusion":[109],"that":[111],"leverage":[112],"representations,":[114],"so":[115],"as":[116],"boost":[118],"predictive":[120],"power":[121],"efficiency":[124],"original":[127],"technique.":[128],"Extensive":[129],"experiments":[130],"three":[132],"real-world":[133],"datasets":[134],"showcase":[135],"superiority":[137],"our":[139],"method.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-15T09:29:46.208133","created_date":"2025-10-10T00:00:00"}
