{"id":"https://openalex.org/W1976487624","doi":"https://doi.org/10.1145/1062745.1062779","title":"Preferential walk","display_name":"Preferential walk","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1976487624","doi":"https://doi.org/10.1145/1062745.1062779","mag":"1976487624"},"language":"en","primary_location":{"id":"doi:10.1145/1062745.1062779","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1062745.1062779","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Special interest tracks and posters of the 14th international conference on World Wide Web  - WWW '05","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/A5088177576","display_name":"Hai Zhuge","orcid":"https://orcid.org/0000-0001-8250-6408"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hai Zhuge","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, China","Chinese Academy of Sciences , Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"Chinese Academy of Sciences , Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100408560","display_name":"Xue Chen","orcid":"https://orcid.org/0000-0003-3163-7613"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Chen","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, China","Chinese Academy of Sciences , Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"Chinese Academy of Sciences , Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102414272","display_name":"Xiaoping Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoping Sun","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, China","Chinese Academy of Sciences , Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"Chinese Academy of Sciences , Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5088177576"],"corresponding_institution_ids":["https://openalex.org/I19820366"],"apc_list":null,"apc_paid":null,"fwci":1.0382,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.80260435,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"882","last_page":"882"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":1.0,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":1.0,"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/T11478","display_name":"Caching and Content Delivery","score":0.9995999932289124,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.995199978351593,"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/probabilistic-logic","display_name":"Probabilistic logic","score":0.7378032803535461},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7069393992424011},{"id":"https://openalex.org/keywords/random-walk","display_name":"Random walk","score":0.5833630561828613},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5354763269424438},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.4976792633533478},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.44729289412498474},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4300447404384613},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33967530727386475},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30149218440055847},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.257371723651886},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18923282623291016},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18707957863807678},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.06816345453262329}],"concepts":[{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.7378032803535461},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7069393992424011},{"id":"https://openalex.org/C121194460","wikidata":"https://www.wikidata.org/wiki/Q856741","display_name":"Random walk","level":2,"score":0.5833630561828613},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5354763269424438},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4976792633533478},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.44729289412498474},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4300447404384613},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33967530727386475},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30149218440055847},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.257371723651886},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18923282623291016},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18707957863807678},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.06816345453262329}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1062745.1062779","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1062745.1062779","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Special interest tracks and posters of the 14th international conference on World Wide Web  - WWW '05","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":9,"referenced_works":["https://openalex.org/W1491360661","https://openalex.org/W1527463082","https://openalex.org/W1567806735","https://openalex.org/W2008620264","https://openalex.org/W2107082801","https://openalex.org/W2132726368","https://openalex.org/W2134177285","https://openalex.org/W2172093239","https://openalex.org/W2204990693"],"related_works":["https://openalex.org/W1597743604","https://openalex.org/W2038723108","https://openalex.org/W4255837520","https://openalex.org/W2033630974","https://openalex.org/W2387011115","https://openalex.org/W4245069437","https://openalex.org/W2325737604","https://openalex.org/W4297449606","https://openalex.org/W2382333285","https://openalex.org/W4234808182"],"abstract_inverted_index":{"To":[0],"improve":[1],"search":[2,18],"efficiency":[3],"and":[4,64],"reduce":[5],"unnecessary":[6],"traffic":[7],"in":[8],"Peer-to-Peer":[9],"(P2P)":[10],"networks,":[11],"this":[12],"paper":[13],"proposes":[14],"a":[15],"trust-based":[16],"probabilistic":[17],"algorithm,":[19],"called":[20],"preferential":[21],"walk":[22],"(P-Walk).":[23],"Every":[24],"peer":[25],"ranks":[26],"its":[27],"neighbors":[28,36],"according":[29],"to":[30,40],"searching":[31],"experience.":[32],"The":[33],"highly":[34],"ranked":[35],"have":[37],"higher":[38],"probabilities":[39],"be":[41],"queried.":[42],"Simulation":[43],"results":[44],"show":[45],"that":[46],"P-Walk":[47],"is":[48],"not":[49],"only":[50],"efficient,":[51],"but":[52],"also":[53],"robust":[54],"against":[55],"malicious":[56],"behaviors.":[57],"Furthermore,":[58],"we":[59],"measure":[60],"peers'":[61],"rank":[62],"distribution":[63],"draw":[65],"implications.":[66]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
