{"id":"https://openalex.org/W2895243923","doi":"https://doi.org/10.1007/978-3-030-00563-4_50","title":"Hadoop Massive Small File Merging Technology Based on Visiting Hot-Spot and Associated File Optimization","display_name":"Hadoop Massive Small File Merging Technology Based on Visiting Hot-Spot and Associated File Optimization","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2895243923","doi":"https://doi.org/10.1007/978-3-030-00563-4_50","mag":"2895243923"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-00563-4_50","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-00563-4_50","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5041967943","display_name":"Jianfeng Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122543","display_name":"Guangdong Polytechnic Normal University","ror":"https://ror.org/02pcb5m77","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210122543"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jian-feng Peng","raw_affiliation_strings":["College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China","institution_ids":["https://openalex.org/I4210122543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112375818","display_name":"Wenguo Wei","orcid":"https://orcid.org/0009-0002-9208-8283"},"institutions":[{"id":"https://openalex.org/I4210122543","display_name":"Guangdong Polytechnic Normal University","ror":"https://ror.org/02pcb5m77","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210122543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen-guo Wei","raw_affiliation_strings":["College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China","institution_ids":["https://openalex.org/I4210122543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075054710","display_name":"Huimin Zhao","orcid":"https://orcid.org/0000-0002-6877-2002"},"institutions":[{"id":"https://openalex.org/I4210122543","display_name":"Guangdong Polytechnic Normal University","ror":"https://ror.org/02pcb5m77","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210122543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui-min Zhao","raw_affiliation_strings":["College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China","Guangdong Polytechnic Normal University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China","institution_ids":["https://openalex.org/I4210122543"]},{"raw_affiliation_string":"Guangdong Polytechnic Normal University, Guangzhou, China","institution_ids":["https://openalex.org/I4210122543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042977820","display_name":"Qingyun Dai","orcid":"https://orcid.org/0000-0002-7561-3704"},"institutions":[{"id":"https://openalex.org/I4210122543","display_name":"Guangdong Polytechnic Normal University","ror":"https://ror.org/02pcb5m77","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210122543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing-yun Dai","raw_affiliation_strings":["College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China","institution_ids":["https://openalex.org/I4210122543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032051157","display_name":"Guiyuan Xie","orcid":"https://orcid.org/0000-0001-5495-5484"},"institutions":[{"id":"https://openalex.org/I4210122543","display_name":"Guangdong Polytechnic Normal University","ror":"https://ror.org/02pcb5m77","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210122543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gui-yuan Xie","raw_affiliation_strings":["College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China","institution_ids":["https://openalex.org/I4210122543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100743430","display_name":"Jun Cai","orcid":"https://orcid.org/0000-0003-1695-483X"},"institutions":[{"id":"https://openalex.org/I4210122543","display_name":"Guangdong Polytechnic Normal University","ror":"https://ror.org/02pcb5m77","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210122543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Cai","raw_affiliation_strings":["College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information, Guangdong Polytechnic Normal University, Guangzhou, 510665, China","institution_ids":["https://openalex.org/I4210122543"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003603422","display_name":"Kejing He","orcid":"https://orcid.org/0000-0003-4116-037X"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke-jing He","raw_affiliation_strings":["School of Computer Science and Engineering, South China University of Technology, Guangzhou, 510641, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology, Guangzhou, 510641, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5041967943"],"corresponding_institution_ids":["https://openalex.org/I4210122543"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":3.314,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.92748348,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"517","last_page":"524"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9684000015258789,"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"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9684000015258789,"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/T11478","display_name":"Caching and Content Delivery","score":0.947700023651123,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.942799985408783,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.886946439743042},{"id":"https://openalex.org/keywords/hot-spot","display_name":"Hot spot (computer programming)","score":0.6922883987426758},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5329500436782837},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4545402526855469},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.399833619594574}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.886946439743042},{"id":"https://openalex.org/C199672914","wikidata":"https://www.wikidata.org/wiki/Q4241353","display_name":"Hot spot (computer programming)","level":2,"score":0.6922883987426758},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5329500436782837},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4545402526855469},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.399833619594574}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-00563-4_50","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-00563-4_50","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1488971269","https://openalex.org/W1598064945","https://openalex.org/W2119565742","https://openalex.org/W2157355837","https://openalex.org/W2272617451","https://openalex.org/W2321725868","https://openalex.org/W2518557480","https://openalex.org/W2614670623","https://openalex.org/W2756951719","https://openalex.org/W2787839673","https://openalex.org/W2804550924","https://openalex.org/W3125952634","https://openalex.org/W6737972430"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4304092003","https://openalex.org/W2379142291","https://openalex.org/W2056851929","https://openalex.org/W2252731128","https://openalex.org/W2360245112","https://openalex.org/W2369166484","https://openalex.org/W2390279801","https://openalex.org/W2736580264","https://openalex.org/W2358668433"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}