{"id":"https://openalex.org/W2074978750","doi":"https://doi.org/10.1145/2335484.2335513","title":"Processing 6 billion CDRs/day","display_name":"Processing 6 billion CDRs/day","publication_year":2012,"publication_date":"2012-07-16","ids":{"openalex":"https://openalex.org/W2074978750","doi":"https://doi.org/10.1145/2335484.2335513","mag":"2074978750"},"language":"en","primary_location":{"id":"doi:10.1145/2335484.2335513","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2335484.2335513","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th ACM International Conference on Distributed Event-Based Systems","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/A5068001059","display_name":"Eric Bouillet","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Eric Bouillet","raw_affiliation_strings":["IBM Technology Campus, Dublin, Ireland","IBM Technology Campus, Dublin, Ireland#TAB#"],"affiliations":[{"raw_affiliation_string":"IBM Technology Campus, Dublin, Ireland","institution_ids":[]},{"raw_affiliation_string":"IBM Technology Campus, Dublin, Ireland#TAB#","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102551641","display_name":"Ravi Kothari","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210103279","display_name":"IBM Research - India","ror":"https://ror.org/014wt7r80","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210103279","https://openalex.org/I4210114115"]}],"countries":["IN","US"],"is_corresponding":false,"raw_author_name":"Ravi Kothari","raw_affiliation_strings":["IBM Research - India, Vasant Kunj, New Delhi, India","IBM Research - India, Vasant Kunj, New Delhi, India#TAB#"],"affiliations":[{"raw_affiliation_string":"IBM Research - India, Vasant Kunj, New Delhi, India","institution_ids":["https://openalex.org/I4210103279"]},{"raw_affiliation_string":"IBM Research - India, Vasant Kunj, New Delhi, India#TAB#","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103572343","display_name":"Vibhore Kumar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vibhore Kumar","raw_affiliation_strings":["Thomas J. Watson Research Center, IBM Research, Hawthorne, NY"],"affiliations":[{"raw_affiliation_string":"Thomas J. Watson Research Center, IBM Research, Hawthorne, NY","institution_ids":["https://openalex.org/I4210114115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001111744","display_name":"Laurent Mignet","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210103279","display_name":"IBM Research - India","ror":"https://ror.org/014wt7r80","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210103279","https://openalex.org/I4210114115"]}],"countries":["IN","US"],"is_corresponding":false,"raw_author_name":"Laurent Mignet","raw_affiliation_strings":["IBM Research - India, Vasant Kunj, New Delhi, India","IBM Research - India, Vasant Kunj, New Delhi, India#TAB#"],"affiliations":[{"raw_affiliation_string":"IBM Research - India, Vasant Kunj, New Delhi, India","institution_ids":["https://openalex.org/I4210103279"]},{"raw_affiliation_string":"IBM Research - India, Vasant Kunj, New Delhi, India#TAB#","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086138711","display_name":"Senthil Nathan","orcid":"https://orcid.org/0000-0002-5011-516X"},"institutions":[{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Senthil Nathan","raw_affiliation_strings":["Thomas J. Watson Research Center, IBM Research, Hawthorne, NY"],"affiliations":[{"raw_affiliation_string":"Thomas J. Watson Research Center, IBM Research, Hawthorne, NY","institution_ids":["https://openalex.org/I4210114115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110500429","display_name":"Anand Ranganathan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anand Ranganathan","raw_affiliation_strings":["Thomas J. Watson Research Center, IBM Research, Hawthorne, NY"],"affiliations":[{"raw_affiliation_string":"Thomas J. Watson Research Center, IBM Research, Hawthorne, NY","institution_ids":["https://openalex.org/I4210114115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056925015","display_name":"Deepak S. Turaga","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Deepak S. Turaga","raw_affiliation_strings":["Thomas J. Watson Research Center, IBM Research, Hawthorne, NY"],"affiliations":[{"raw_affiliation_string":"Thomas J. Watson Research Center, IBM Research, Hawthorne, NY","institution_ids":["https://openalex.org/I4210114115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040035948","display_name":"Octavian Udrea","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Octavian Udrea","raw_affiliation_strings":["Thomas J. Watson Research Center, IBM Research, Hawthorne, NY"],"affiliations":[{"raw_affiliation_string":"Thomas J. Watson Research Center, IBM Research, Hawthorne, NY","institution_ids":["https://openalex.org/I4210114115"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111450401","display_name":"Olivier Verscheure","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Olivier Verscheure","raw_affiliation_strings":["IBM Technology Campus, Dublin, Ireland","IBM Technology Campus, Dublin, Ireland#TAB#"],"affiliations":[{"raw_affiliation_string":"IBM Technology Campus, Dublin, Ireland","institution_ids":[]},{"raw_affiliation_string":"IBM Technology Campus, Dublin, Ireland#TAB#","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5068001059"],"corresponding_institution_ids":["https://openalex.org/I1341412227"],"apc_list":null,"apc_paid":null,"fwci":2.1276,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.88095009,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"264","last_page":"267"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9958999752998352,"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/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9958999752998352,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9695000052452087,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.968999981880188,"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":0.7801249027252197},{"id":"https://openalex.org/keywords/stream-processing","display_name":"Stream processing","score":0.67225581407547},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6317214369773865},{"id":"https://openalex.org/keywords/ibm","display_name":"IBM","score":0.6141897439956665},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.5486805438995361},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.4445892572402954},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3717333674430847},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.34007972478866577},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.328402578830719}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7801249027252197},{"id":"https://openalex.org/C107027933","wikidata":"https://www.wikidata.org/wiki/Q2006448","display_name":"Stream processing","level":2,"score":0.67225581407547},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6317214369773865},{"id":"https://openalex.org/C70388272","wikidata":"https://www.wikidata.org/wiki/Q5968558","display_name":"IBM","level":2,"score":0.6141897439956665},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.5486805438995361},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.4445892572402954},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3717333674430847},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.34007972478866577},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.328402578830719},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2335484.2335513","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2335484.2335513","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th ACM International Conference on Distributed Event-Based Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3126131865","https://openalex.org/W2044344400","https://openalex.org/W4253186488","https://openalex.org/W1996938127","https://openalex.org/W2083611981","https://openalex.org/W2043380045","https://openalex.org/W4231814374","https://openalex.org/W2099557065","https://openalex.org/W2484410460","https://openalex.org/W3175549310"],"abstract_inverted_index":{"A":[0],"call":[1,24],"detail":[2],"record":[3,8],"(CDR),":[4],"is":[5,159],"a":[6,11,22,51,79,99,160,176],"data":[7,72],"produced":[9],"by":[10],"telephone":[12],"exchange":[13,29],"or":[14,30],"other":[15],"telecommunications":[16],"equipment":[17],"documenting":[18],"the":[19,28,89,104,110,132,145,152,179],"details":[20],"of":[21,40,60,156],"phone":[23],"that":[25,86,115,143,174],"passed":[26],"through":[27],"equipment.":[31],"Telecommunications":[32],"companies":[33],"(or":[34],"\"telcos\")":[35],"use":[36],"CDRs":[37,61,85,95],"for":[38,83,98,178],"purposes":[39],"billing,":[41],"extracting":[42],"business":[43,127],"intelligence,":[44],"fraud":[45],"detection,":[46],"etc.":[47],"However,":[48],"they":[49],"face":[50],"Big":[52],"Data":[53],"challenge":[54],"--":[55],"many":[56],"telcos":[57],"get":[58],"billions":[59],"per":[62,96],"day,":[63],"and":[64,119,128,131,163,171],"are":[65,175],"unable":[66],"to":[67,91],"keep":[68],"up":[69],"with":[70,168],"these":[71],"rates.":[73],"In":[74],"this":[75],"paper,":[76],"we":[77],"describe":[78,103,125],"stream":[80,105,167],"processing":[81,84,90,106,166],"solution":[82],"allows":[87],"scaling":[88],"handle":[92],"6":[93],"billion":[94],"day":[97],"certain":[100],"telco.":[101],"We":[102,123],"application":[107],"(running":[108],"on":[109],"IBM":[111],"InfoSphere":[112],"Streams":[113],"platform)":[114],"performs":[116],"CDR":[117,165],"mediation":[118],"analysis":[120],"in":[121,139],"real-time.":[122],"also":[124],"various":[126],"operational":[129],"constraints":[130],"legacy":[133],"software":[134],"ecosystem":[135],"-":[136,142],"seldom":[137],"discussed":[138],"academic":[140],"gatherings":[141],"make":[144],"problem":[146],"more":[147],"challenging":[148],"than":[149],"originally":[150],"meets":[151],"eye.":[153],"The":[154],"outcome":[155],"our":[157],"work":[158],"highly":[161],"configurable":[162],"scalable":[164],"several":[169],"functional":[170],"performance":[172],"capabilities":[173],"first":[177],"telecommunication":[180],"industry.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}