{"id":"https://openalex.org/W2128643848","doi":"https://doi.org/10.1145/1900008.1900101","title":"A running time improvement for the two thresholds two divisors algorithm","display_name":"A running time improvement for the two thresholds two divisors algorithm","publication_year":2010,"publication_date":"2010-04-15","ids":{"openalex":"https://openalex.org/W2128643848","doi":"https://doi.org/10.1145/1900008.1900101","mag":"2128643848"},"language":"en","primary_location":{"id":"doi:10.1145/1900008.1900101","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1900008.1900101","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th Annual Southeast Regional Conference","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/A5019298277","display_name":"Teng-Sheng Moh","orcid":"https://orcid.org/0000-0002-2726-102X"},"institutions":[{"id":"https://openalex.org/I51504820","display_name":"San Jose State University","ror":"https://ror.org/04qyvz380","country_code":"US","type":"education","lineage":["https://openalex.org/I51504820"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Teng-Sheng Moh","raw_affiliation_strings":["San Jose State University, San Jose, CA"],"affiliations":[{"raw_affiliation_string":"San Jose State University, San Jose, CA","institution_ids":["https://openalex.org/I51504820"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041026313","display_name":"BingChun Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I51504820","display_name":"San Jose State University","ror":"https://ror.org/04qyvz380","country_code":"US","type":"education","lineage":["https://openalex.org/I51504820"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"BingChun Chang","raw_affiliation_strings":["San Jose State University, San Jose, CA"],"affiliations":[{"raw_affiliation_string":"San Jose State University, San Jose, CA","institution_ids":["https://openalex.org/I51504820"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019298277"],"corresponding_institution_ids":["https://openalex.org/I51504820"],"apc_list":null,"apc_paid":null,"fwci":0.3767,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.67360017,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9997000098228455,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9997000098228455,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9990000128746033,"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/T10237","display_name":"Cryptography and Data Security","score":0.998199999332428,"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":0.7294412851333618},{"id":"https://openalex.org/keywords/chunking","display_name":"Chunking (psychology)","score":0.6569575071334839},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6498119235038757},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.5708834528923035},{"id":"https://openalex.org/keywords/sliding-window-protocol","display_name":"Sliding window protocol","score":0.5020828247070312},{"id":"https://openalex.org/keywords/running-time","display_name":"Running time","score":0.47431349754333496},{"id":"https://openalex.org/keywords/algorithm-design","display_name":"Algorithm design","score":0.45699355006217957},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.3151974380016327},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21966952085494995}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7294412851333618},{"id":"https://openalex.org/C203357204","wikidata":"https://www.wikidata.org/wiki/Q1089605","display_name":"Chunking (psychology)","level":2,"score":0.6569575071334839},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6498119235038757},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.5708834528923035},{"id":"https://openalex.org/C102392041","wikidata":"https://www.wikidata.org/wiki/Q592860","display_name":"Sliding window protocol","level":3,"score":0.5020828247070312},{"id":"https://openalex.org/C3017489831","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Running time","level":2,"score":0.47431349754333496},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.45699355006217957},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.3151974380016327},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21966952085494995},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1900008.1900101","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1900008.1900101","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th Annual Southeast Regional Conference","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":10,"referenced_works":["https://openalex.org/W162607394","https://openalex.org/W1963535513","https://openalex.org/W2004286258","https://openalex.org/W2009899662","https://openalex.org/W2038908732","https://openalex.org/W2056980397","https://openalex.org/W2111295912","https://openalex.org/W2123767107","https://openalex.org/W2148578434","https://openalex.org/W2151077486"],"related_works":["https://openalex.org/W2384729545","https://openalex.org/W2198395236","https://openalex.org/W2800417007","https://openalex.org/W147604216","https://openalex.org/W2161080928","https://openalex.org/W2118525872","https://openalex.org/W2279104074","https://openalex.org/W4360764637","https://openalex.org/W2907675665","https://openalex.org/W2356209611"],"abstract_inverted_index":{"Chunking":[0],"algorithms":[1],"play":[2],"an":[3],"important":[4],"role":[5],"in":[6],"hash-based":[7],"data":[8],"de-duplication":[9],"systems.":[10],"The":[11,33],"Basic":[12],"Sliding":[13],"Window":[14],"(BSW)":[15],"algorithm":[16,25,39,46],"is":[17],"the":[18,44,49,61,74,84,90],"first":[19],"prototype":[20],"of":[21,31,56,63,83,89],"a":[22,54,70],"content-based":[23],"chunking":[24],"that":[26],"can":[27],"handle":[28],"most":[29],"types":[30],"data.":[32],"Two":[34,36],"Thresholds":[35],"Divisors":[37],"(TTTD)":[38],"was":[40],"proposed":[41,69],"to":[42,59],"improve":[43],"BSW":[45],"by":[47],"controlling":[48],"chunk-size":[50],"variations.":[51],"We":[52,67],"conducted":[53],"series":[55],"systematic":[57],"experiments":[58],"evaluate":[60],"performances":[62],"these":[64],"two":[65],"algorithms.":[66],"also":[68,94],"new":[71,78],"improvement":[72],"for":[73],"TTTD":[75],"algorithm.":[76],"Our":[77],"approach":[79],"reduced":[80],"about":[81],"6%":[82],"running":[85],"time":[86],"and":[87,93],"50%":[88],"large-sized":[91],"chunks,":[92],"brought":[95],"other":[96],"significant":[97],"benefits.":[98]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}