{"id":"https://openalex.org/W2608544008","doi":"https://doi.org/10.1145/3041021.3054166","title":"Smart Jump","display_name":"Smart Jump","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2608544008","doi":"https://doi.org/10.1145/3041021.3054166","mag":"2608544008"},"language":"en","primary_location":{"id":"doi:10.1145/3041021.3054166","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3041021.3054166","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3041021.3054166","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100399382","display_name":"Han Zhang","orcid":"https://orcid.org/0000-0003-4429-9959"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Han Zhang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046448314","display_name":"Maosong Sun","orcid":"https://orcid.org/0000-0002-6011-6115"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Maosong Sun","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100401931","display_name":"Xiaochen Wang","orcid":"https://orcid.org/0000-0003-4177-7580"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaochen Wang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089817713","display_name":"Zhengyang Song","orcid":"https://orcid.org/0009-0006-8848-1030"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengyang Song","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044791875","display_name":"Jie Tang","orcid":"https://orcid.org/0000-0003-3487-4593"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Tang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084279065","display_name":"Jimeng Sun","orcid":"https://orcid.org/0000-0003-1512-6426"},"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":"Jimeng Sun","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100399382"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":4.1386,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.94055467,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"331","last_page":"339"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11122","display_name":"Online Learning and Analytics","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9861000180244446,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9832000136375427,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/jump","display_name":"Jump","score":0.8748888969421387},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6902440786361694},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5569625496864319},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4614625573158264},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3470440208911896},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3301128149032593},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09054303169250488}],"concepts":[{"id":"https://openalex.org/C2780695682","wikidata":"https://www.wikidata.org/wiki/Q4005959","display_name":"Jump","level":2,"score":0.8748888969421387},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6902440786361694},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5569625496864319},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4614625573158264},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3470440208911896},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3301128149032593},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09054303169250488},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3041021.3054166","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3041021.3054166","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3041021.3054166","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3041021.3054166","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1812434695","https://openalex.org/W1964477584","https://openalex.org/W1988135745","https://openalex.org/W1995516491","https://openalex.org/W2000271937","https://openalex.org/W2012265254","https://openalex.org/W2018206893","https://openalex.org/W2022037822","https://openalex.org/W2025571923","https://openalex.org/W2041103663","https://openalex.org/W2044758278","https://openalex.org/W2051277183","https://openalex.org/W2051525497","https://openalex.org/W2056463159","https://openalex.org/W2075562814","https://openalex.org/W2101524990","https://openalex.org/W2102850813","https://openalex.org/W2109244020","https://openalex.org/W2141210837","https://openalex.org/W2143038750","https://openalex.org/W2145963453","https://openalex.org/W2155286613","https://openalex.org/W2471699996"],"related_works":["https://openalex.org/W2351666715","https://openalex.org/W1967543778","https://openalex.org/W2757332726","https://openalex.org/W2382902960","https://openalex.org/W2369384937","https://openalex.org/W2793265400","https://openalex.org/W2352146386","https://openalex.org/W2057933140","https://openalex.org/W1590441903","https://openalex.org/W2029333469"],"abstract_inverted_index":{"Statistics":[0],"show":[1],"that,":[2],"on":[3],"average,":[4],"each":[5],"user":[6,82,87],"of":[7,38,47,56,109,138],"Massive":[8],"Open":[9],"Online":[10],"Courses":[11],"(MOOCs)":[12],"uses":[13],"'jump-back'":[14],"to":[15,43,72,79,105,131,148],"navigate":[16],"a":[17,25,77,97],"course":[18,140],"video":[19],"for":[20,65,96,150],"2.6":[21],"times.":[22],"By":[23],"taking":[24],"closer":[26],"look":[27],"at":[28],"the":[29,39,44,48,57,63,70,81,86,93,114,135,139],"navigation":[30],"data,":[31],"we":[32,68,74],"found":[33],"that":[34,101],"more":[35],"than":[36],"half":[37,137],"jump-backs":[40],"are":[41],"due":[42],"'bad'":[45],"positions":[46],"previous":[49],"jump-backs.":[50],"In":[51],"this":[52,89],"work,":[53],"employing":[54],"one":[55],"largest":[58],"Chinese":[59],"MOOCs,":[60],"XuetangX.com,":[61],"as":[62],"source":[64],"our":[66,119],"research,":[67],"study":[69,120],"extent":[71],"which":[73],"can":[75],"develop":[76],"methodology":[78],"understand":[80],"intention":[83],"and":[84,142],"help":[85],"alleviate":[88],"problem":[90],"by":[91],"suggesting":[92],"best":[94],"position":[95],"jumpback.":[98],"We":[99],"demonstrate":[100],"it":[102],"is":[103],"possible":[104],"accurately":[106],"predict":[107],"90%":[108],"users'":[110],"jump-back":[111],"intentions":[112],"in":[113,127,144],"real":[115],"online":[116],"system.":[117],"Moreover,":[118],"reveals":[121],"several":[122],"interesting":[123],"patterns,":[124],"e.g.,":[125],"students":[126,143],"nonscience":[128],"courses":[129,146],"tend":[130,147],"jump":[132],"back":[133],"from":[134],"first":[136],"video,":[141],"science":[145],"replay":[149],"longer":[151],"time.":[152]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2017-05-05T00:00:00"}