{"id":"https://openalex.org/W2301416202","doi":"https://doi.org/10.1145/2857546.2857646","title":"OS_Searching","display_name":"OS_Searching","publication_year":2016,"publication_date":"2016-01-04","ids":{"openalex":"https://openalex.org/W2301416202","doi":"https://doi.org/10.1145/2857546.2857646","mag":"2301416202"},"language":"en","primary_location":{"id":"doi:10.1145/2857546.2857646","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2857546.2857646","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th International Conference on Ubiquitous Information Management and Communication","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/A5101899176","display_name":"Weiwei Yuan","orcid":"https://orcid.org/0000-0002-0452-4536"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weiwei Yuan","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing, University of Aeronautics and Astronautics, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing, University of Aeronautics and Astronautics, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102729226","display_name":"Donghai Guan","orcid":"https://orcid.org/0000-0002-7879-7625"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Donghai Guan","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing, University of Aeronautics and Astronautics, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing, University of Aeronautics and Astronautics, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100645018","display_name":"Taeyeon Kim","orcid":"https://orcid.org/0000-0001-7390-8069"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taeyeon Kim","raw_affiliation_strings":["Dept. of Computer Engineering, Kyung Hee University, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Engineering, Kyung Hee University, Korea","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039165136","display_name":"Young-Koo Lee","orcid":"https://orcid.org/0000-0003-2314-5395"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-Koo Lee","raw_affiliation_strings":["Dept. of Computer Engineering, Kyung Hee University, Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Engineering, Kyung Hee University, Korea","institution_ids":["https://openalex.org/I35928602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101899176"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":0.8686,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75940153,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11986","display_name":"Scientific Computing and Data Management","score":0.9786999821662903,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9703999757766724,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6236504316329956}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6236504316329956}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2857546.2857646","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2857546.2857646","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th International Conference on Ubiquitous Information Management and Communication","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W45952787","https://openalex.org/W186720014","https://openalex.org/W1553010236","https://openalex.org/W1632591701","https://openalex.org/W1995213405","https://openalex.org/W2014599226","https://openalex.org/W2018934112","https://openalex.org/W2019405505","https://openalex.org/W2031206357","https://openalex.org/W2039352528","https://openalex.org/W2064049990","https://openalex.org/W2109261456","https://openalex.org/W2126105956","https://openalex.org/W2266659648","https://openalex.org/W2279165173","https://openalex.org/W3023540311","https://openalex.org/W4254185585"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"Sufficient":[0],"number":[1],"of":[2,11,31,66,92],"recommenders":[3,52],"should":[4],"be":[5],"efficiently":[6],"found":[7],"for":[8,25],"active":[9,43],"users":[10],"the":[12,29,32,38,42,46,51,57,61,64,69,73,81,86,90,93,109,115,120,127,132,147],"trust-aware":[13],"recommender":[14,22,99],"system":[15],"(TARS).":[16],"S_Searching":[17,77,106],"is":[18,63],"a":[19,98],"newly":[20],"proposed":[21],"searching":[23,100],"mechanism":[24,101],"TARS":[26],"based":[27],"on":[28],"scale-freeness":[30],"trust":[33,40,54,74],"network.":[34,75],"It":[35,124],"first":[36],"propagates":[37],"user":[39,44],"from":[41,56],"to":[45,104,118],"skeleton,":[47,58],"and":[48],"then":[49],"finds":[50],"via":[53],"propagation":[55],"in":[59,72],"which":[60],"skeleton":[62,82,110,134,148],"collection":[65],"nodes":[67,91],"with":[68,131,142,155],"highest":[70],"degrees":[71],"However,":[76],"does":[78],"not":[79],"consider":[80],"maintenance":[83,135,149],"cost":[84,150],"or":[85],"coverage":[87,130],"overlap":[88],"between":[89],"skeleton.":[94,123],"This":[95],"paper":[96],"proposes":[97],"called":[102],"OS_Searching":[103,113,144],"improve":[105],"by":[107,151],"optimizing":[108],"selection":[111],"strategy.":[112],"uses":[114],"genetic":[116],"algorithm":[117],"choose":[119],"most":[121],"optimized":[122],"can":[125,145],"achieve":[126],"maximum":[128],"prediction":[129,157],"minimum":[133],"cost.":[136],"Simulation":[137],"results":[138],"show":[139],"that":[140],"compared":[141],"S_Searching,":[143],"reduce":[146],"more":[152],"than":[153],"90%":[154],"reasonable":[156],"coverage.":[158]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
