{"id":"https://openalex.org/W2169908948","doi":"https://doi.org/10.1109/dasfaa.2003.1192378","title":"Maintenance of partial-sum-based histograms","display_name":"Maintenance of partial-sum-based histograms","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2169908948","doi":"https://doi.org/10.1109/dasfaa.2003.1192378","mag":"2169908948"},"language":"en","primary_location":{"id":"doi:10.1109/dasfaa.2003.1192378","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dasfaa.2003.1192378","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Eighth International Conference on Database Systems for Advanced Applications, 2003. (DASFAA 2003). Proceedings.","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/A5111991742","display_name":"Kin-Fai Kan","orcid":null},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Kin-Fai Kan","raw_affiliation_strings":["Department of Computer Science and Information Systems, University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Systems, University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030458470","display_name":"David W. Cheung","orcid":"https://orcid.org/0000-0002-8343-8440"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"D.W. Cheung","raw_affiliation_strings":["Department of Computer Science and Information Systems, University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Systems, University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063695659","display_name":"Ben Kao","orcid":"https://orcid.org/0000-0002-0501-9435"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"B. Kao","raw_affiliation_strings":["Department of Computer Science and Information Systems, University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Systems, University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111991742"],"corresponding_institution_ids":["https://openalex.org/I889458895"],"apc_list":null,"apc_paid":null,"fwci":0.2669,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61539868,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"31","issue":null,"first_page":"149","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9911999702453613,"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"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9911999702453613,"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9853000044822693,"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"}},{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9835000038146973,"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/histogram","display_name":"Histogram","score":0.8327106833457947},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.7094867825508118},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5664771795272827},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5302229523658752},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.529657781124115},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.385206401348114},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35558125376701355},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29365962743759155},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1865212619304657}],"concepts":[{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.8327106833457947},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.7094867825508118},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5664771795272827},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5302229523658752},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.529657781124115},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.385206401348114},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35558125376701355},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29365962743759155},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1865212619304657},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dasfaa.2003.1192378","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dasfaa.2003.1192378","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Eighth International Conference on Database Systems for Advanced Applications, 2003. (DASFAA 2003). Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1489255272","https://openalex.org/W1581547316","https://openalex.org/W1923473247","https://openalex.org/W2021850646","https://openalex.org/W2025051251","https://openalex.org/W2079656678","https://openalex.org/W2114029045","https://openalex.org/W2145910025","https://openalex.org/W2160627419","https://openalex.org/W2161463763","https://openalex.org/W2169908948","https://openalex.org/W2171903035","https://openalex.org/W4246006899","https://openalex.org/W4248343126","https://openalex.org/W4254407475","https://openalex.org/W6629296720","https://openalex.org/W6634880912","https://openalex.org/W6640261920","https://openalex.org/W6648171237"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2107628111","https://openalex.org/W2784060934","https://openalex.org/W2394004323","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W2394084632"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"an":[3],"efficient":[4,142],"method":[5,140],"for":[6,128],"the":[7,43,83,86,96,102,116,129],"maintenance":[8,44,130,139],"of":[9,45,69,80,85,98,105,115,119,131],"wavelet-based":[10],"histograms":[11,17,60],"built":[12],"on":[13,42,82,101],"partial":[14,27,71,106,120],"sums.":[15,28,107],"Wavelet-based":[16],"can":[18],"be":[19],"constructed":[20],"from":[21],"either":[22],"raw":[23],"data":[24,64,99,150],"distributions":[25],"or":[26],"The":[29],"two":[30],"construction":[31],"methods":[32],"have":[33,39],"their":[34,56],"own":[35],"merits.":[36],"Previous":[37],"works":[38],"only":[40],"focused":[41],"raw-data-based":[46],"histograms.":[47,133],"However":[48],"it":[49],"is":[50,141,146],"highly":[51],"inefficient":[52],"to":[53,58,94,148],"apply":[54],"directly":[55],"techniques":[57],"partial-sum-based":[59,132],"because":[61],"a":[62,91,124],"single":[63],"update":[65],"would":[66,76],"trigger":[67,77],"changes":[68,84],"multiple":[70],"sums,":[72],"which":[73],"in":[74],"turn,":[75],"large":[78],"amounts":[79],"computation":[81],"wavelet":[87,103,117],"decomposition.":[88],"We":[89],"present":[90],"novel":[92],"technique":[93,127],"compute":[95],"effects":[97],"updates":[100],"decomposition":[104,118],"Moreover,":[108],"we":[109],"point":[110],"out":[111],"some":[112],"special":[113],"features":[114],"sums":[121],"and":[122,143],"adapt":[123],"probabilistic":[125],"counting":[126],"Experimental":[134],"results":[135],"show":[136],"that":[137],"our":[138],"its":[144],"accuracy":[145],"robust":[147],"changing":[149],"distributions.":[151]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
