{"id":"https://openalex.org/W2120059211","doi":"https://doi.org/10.1145/1871902.1871905","title":"Adaptive query processing in data stream management systems under limited memory resources","display_name":"Adaptive query processing in data stream management systems under limited memory resources","publication_year":2010,"publication_date":"2010-10-30","ids":{"openalex":"https://openalex.org/W2120059211","doi":"https://doi.org/10.1145/1871902.1871905","mag":"2120059211"},"language":"en","primary_location":{"id":"doi:10.1145/1871902.1871905","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1871902.1871905","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd workshop on Ph.D. students in information and knowledge management","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/A5090609543","display_name":"Fatima Farag","orcid":null},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Fatima Farag","raw_affiliation_strings":["University of Calgary, Calgary, AB, Canada","University of Calgary; Calgary; AB; Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"University of Calgary; Calgary; AB; Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109911563","display_name":"Moustafa A. Hammad","orcid":null},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Moustafa Hammad","raw_affiliation_strings":["Google Inc., Mountain View, CA, USA","Google Inc., Mountain View, CA USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Google Inc., Mountain View, CA, USA","institution_ids":["https://openalex.org/I1291425158"]},{"raw_affiliation_string":"Google Inc., Mountain View, CA USA","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066265052","display_name":"Reda Alhajj","orcid":"https://orcid.org/0000-0001-6657-9738"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Reda Alhajj","raw_affiliation_strings":["University of Calgary, Calgary, AB, Canada","University of Calgary; Calgary; AB; Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"University of Calgary; Calgary; AB; Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9828,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.91659871,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"9","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998999834060669,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998999834060669,"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/T11106","display_name":"Data Management and Algorithms","score":0.9993000030517578,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9930999875068665,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8004381656646729},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.6949944496154785},{"id":"https://openalex.org/keywords/data-stream","display_name":"Data stream","score":0.6332485675811768},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.5612505078315735},{"id":"https://openalex.org/keywords/stream-processing","display_name":"Stream processing","score":0.5284110307693481},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4854000508785248},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3990127742290497},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3629923462867737},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17279446125030518},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.17267301678657532}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8004381656646729},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.6949944496154785},{"id":"https://openalex.org/C2778484313","wikidata":"https://www.wikidata.org/wiki/Q1172540","display_name":"Data stream","level":2,"score":0.6332485675811768},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.5612505078315735},{"id":"https://openalex.org/C107027933","wikidata":"https://www.wikidata.org/wiki/Q2006448","display_name":"Stream processing","level":2,"score":0.5284110307693481},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4854000508785248},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3990127742290497},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3629923462867737},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17279446125030518},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.17267301678657532}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1871902.1871905","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1871902.1871905","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd workshop on Ph.D. students in information and knowledge management","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":31,"referenced_works":["https://openalex.org/W87905120","https://openalex.org/W150801922","https://openalex.org/W1510252230","https://openalex.org/W1519039476","https://openalex.org/W1544423111","https://openalex.org/W1556203341","https://openalex.org/W1646696449","https://openalex.org/W1782020131","https://openalex.org/W1848127982","https://openalex.org/W2005112390","https://openalex.org/W2010801412","https://openalex.org/W2052464302","https://openalex.org/W2085601491","https://openalex.org/W2106990403","https://openalex.org/W2109149785","https://openalex.org/W2110526107","https://openalex.org/W2117212502","https://openalex.org/W2118828104","https://openalex.org/W2124851765","https://openalex.org/W2126982545","https://openalex.org/W2132461362","https://openalex.org/W2149576945","https://openalex.org/W2151826520","https://openalex.org/W2156488464","https://openalex.org/W2203361072","https://openalex.org/W2915063781","https://openalex.org/W3138367763","https://openalex.org/W6603638053","https://openalex.org/W6630336640","https://openalex.org/W6676441079","https://openalex.org/W6678708722"],"related_works":["https://openalex.org/W4389449520","https://openalex.org/W127192698","https://openalex.org/W2570600173","https://openalex.org/W2893008024","https://openalex.org/W2743735673","https://openalex.org/W2886490431","https://openalex.org/W4361801939","https://openalex.org/W2360131081","https://openalex.org/W2985941356","https://openalex.org/W180351855"],"abstract_inverted_index":{"Many":[0],"data":[1,38,52,67],"stream":[2,39,53,68],"sources":[3,54],"are":[4,55],"prone":[5],"to":[6,49,57,65],"periods":[7,15,80],"of":[8,16,29,77,81],"spikes":[9],"in":[10],"volume":[11],"as":[12,14,62],"well":[13],"delays":[17,59,78],"and":[18,60,79],"silence.":[19],"Because":[20],"peak":[21],"load":[22],"during":[23],"a":[24,33,66],"spike":[25],"can":[26],"be":[27],"orders":[28],"magnitude":[30],"higher":[31],"than":[32],"typical":[34],"load,":[35],"fully":[36],"provisioning":[37],"monitoring":[40,69],"system":[41,70,86],"with":[42],"all":[43],"needed":[44],"resources":[45],"is":[46],"generally":[47],"difficult":[48],"achieve.":[50],"Furthermore,":[51],"subject":[56],"network":[58],"congestions":[61],"they":[63],"connect":[64],"over":[71],"shared":[72],"communication":[73],"channels.":[74],"Careless":[75],"management":[76],"silence":[82],"will":[83],"eventually":[84],"drop":[85],"performance":[87],"drastically.":[88]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}