{"id":"https://openalex.org/W2570367555","doi":"https://doi.org/10.1007/s11390-017-1708-0","title":"Approximate Continuous Top-k Query over Sliding Window","display_name":"Approximate Continuous Top-k Query over Sliding Window","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2570367555","doi":"https://doi.org/10.1007/s11390-017-1708-0","mag":"2570367555"},"language":"en","primary_location":{"id":"doi:10.1007/s11390-017-1708-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11390-017-1708-0","pdf_url":null,"source":{"id":"https://openalex.org/S161516442","display_name":"Journal of Computer Science and Technology","issn_l":"1000-9000","issn":["1000-9000","1860-4749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Science and Technology","raw_type":"journal-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/A5102000384","display_name":"Rui Zhu","orcid":"https://orcid.org/0000-0002-7033-8643"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui Zhu","raw_affiliation_strings":["College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100372342","display_name":"Bin Wang","orcid":"https://orcid.org/0000-0002-2694-1023"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Wang","raw_affiliation_strings":["College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029328878","display_name":"Shiying Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi-Ying Luo","raw_affiliation_strings":["College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079763362","display_name":"Xiaochun Yang","orcid":"https://orcid.org/0000-0002-6184-4771"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao-Chun Yang","raw_affiliation_strings":["College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054991337","display_name":"Guoren Wang","orcid":"https://orcid.org/0000-0002-0181-8379"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guo-Ren Wang","raw_affiliation_strings":["College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Northeastern University, Shenyang, 110819, China","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102000384"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.7471,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.69187081,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"32","issue":"1","first_page":"93","last_page":"109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9962999820709229,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9871000051498413,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8642293214797974},{"id":"https://openalex.org/keywords/sliding-window-protocol","display_name":"Sliding window protocol","score":0.7009423971176147},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.6659330725669861},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.6449967622756958},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.5716021656990051},{"id":"https://openalex.org/keywords/online-aggregation","display_name":"Online aggregation","score":0.568019688129425},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5446102619171143},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.5260438919067383},{"id":"https://openalex.org/keywords/range-query","display_name":"Range query (database)","score":0.508590579032898},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.488474041223526},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.4758070409297943},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.458450049161911},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.44224926829338074},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.4374324679374695},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.42611753940582275},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.2466038465499878},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.2154419720172882},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.1963019073009491},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12817847728729248},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09967276453971863}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8642293214797974},{"id":"https://openalex.org/C102392041","wikidata":"https://www.wikidata.org/wiki/Q592860","display_name":"Sliding window protocol","level":3,"score":0.7009423971176147},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.6659330725669861},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.6449967622756958},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.5716021656990051},{"id":"https://openalex.org/C24028149","wikidata":"https://www.wikidata.org/wiki/Q7094056","display_name":"Online aggregation","level":5,"score":0.568019688129425},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5446102619171143},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.5260438919067383},{"id":"https://openalex.org/C136736807","wikidata":"https://www.wikidata.org/wiki/Q818943","display_name":"Range query (database)","level":5,"score":0.508590579032898},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.488474041223526},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.4758070409297943},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.458450049161911},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.44224926829338074},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.4374324679374695},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.42611753940582275},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.2466038465499878},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.2154419720172882},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.1963019073009491},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12817847728729248},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09967276453971863},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11390-017-1708-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11390-017-1708-0","pdf_url":null,"source":{"id":"https://openalex.org/S161516442","display_name":"Journal of Computer Science and Technology","issn_l":"1000-9000","issn":["1000-9000","1860-4749"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Science and Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W344363268","https://openalex.org/W1493892051","https://openalex.org/W1765394157","https://openalex.org/W1986625687","https://openalex.org/W2004110412","https://openalex.org/W2040818482","https://openalex.org/W2041239340","https://openalex.org/W2064379477","https://openalex.org/W2074495191","https://openalex.org/W2080234606","https://openalex.org/W2106742801","https://openalex.org/W2127003315","https://openalex.org/W2129978406","https://openalex.org/W2156887552","https://openalex.org/W2161118867","https://openalex.org/W2166957282","https://openalex.org/W2170798490","https://openalex.org/W2302109632","https://openalex.org/W2313482544","https://openalex.org/W4249843299"],"related_works":["https://openalex.org/W3125756434","https://openalex.org/W2096359267","https://openalex.org/W2006459955","https://openalex.org/W203907944","https://openalex.org/W1560919561","https://openalex.org/W2554271401","https://openalex.org/W2901901036","https://openalex.org/W2118790811","https://openalex.org/W2558985930","https://openalex.org/W1977347765"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
