{"id":"https://openalex.org/W2137495254","doi":"https://doi.org/10.1109/icassp.2012.6288321","title":"Detecting activity-based communities using dynamic membership propagation","display_name":"Detecting activity-based communities using dynamic membership propagation","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2137495254","doi":"https://doi.org/10.1109/icassp.2012.6288321","mag":"2137495254"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2012.6288321","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288321","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5004694824","display_name":"Scott Philips","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122954","display_name":"MIT Lincoln Laboratory","ror":"https://ror.org/022z6jk58","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210122954","https://openalex.org/I63966007"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott Philips","raw_affiliation_strings":["M. I. T. Lincoln Laboratory, Lexington, MA, USA","MIT Lincoln Laboratory, Lexington Massachusetts 02420, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"M. I. T. Lincoln Laboratory, Lexington, MA, USA","institution_ids":["https://openalex.org/I4210122954"]},{"raw_affiliation_string":"MIT Lincoln Laboratory, Lexington Massachusetts 02420, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110229149","display_name":"Michael Yee","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122954","display_name":"MIT Lincoln Laboratory","ror":"https://ror.org/022z6jk58","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210122954","https://openalex.org/I63966007"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael Yee","raw_affiliation_strings":["M. I. T. Lincoln Laboratory, Lexington, MA, USA","MIT Lincoln Laboratory, Lexington Massachusetts 02420, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"M. I. T. Lincoln Laboratory, Lexington, MA, USA","institution_ids":["https://openalex.org/I4210122954"]},{"raw_affiliation_string":"MIT Lincoln Laboratory, Lexington Massachusetts 02420, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085426788","display_name":"Edward K. Kao","orcid":"https://orcid.org/0000-0001-8880-0691"},"institutions":[{"id":"https://openalex.org/I4210122954","display_name":"MIT Lincoln Laboratory","ror":"https://ror.org/022z6jk58","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210122954","https://openalex.org/I63966007"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward Kao","raw_affiliation_strings":["M. I. T. Lincoln Laboratory, Lexington, MA, USA","MIT Lincoln Laboratory, Lexington Massachusetts 02420, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"M. I. T. Lincoln Laboratory, Lexington, MA, USA","institution_ids":["https://openalex.org/I4210122954"]},{"raw_affiliation_string":"MIT Lincoln Laboratory, Lexington Massachusetts 02420, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003311067","display_name":"Christian N. K. Anderson","orcid":"https://orcid.org/0000-0003-0874-0196"},"institutions":[{"id":"https://openalex.org/I4210122954","display_name":"MIT Lincoln Laboratory","ror":"https://ror.org/022z6jk58","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210122954","https://openalex.org/I63966007"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christian Anderson","raw_affiliation_strings":["M. I. T. Lincoln Laboratory, Lexington, MA, USA","MIT Lincoln Laboratory, Lexington Massachusetts 02420, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"M. I. T. Lincoln Laboratory, Lexington, MA, USA","institution_ids":["https://openalex.org/I4210122954"]},{"raw_affiliation_string":"MIT Lincoln Laboratory, Lexington Massachusetts 02420, USA","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.457,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.82269874,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"9","issue":null,"first_page":"2085","last_page":"2088"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9961000084877014,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/modularity","display_name":"Modularity (biology)","score":0.860133171081543},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.8272079825401306},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7469704747200012},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.7122657895088196},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5604842901229858},{"id":"https://openalex.org/keywords/community-structure","display_name":"Community structure","score":0.46606260538101196},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.45691001415252686},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3934507966041565},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.35682588815689087},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35639679431915283},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1280442476272583},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09040656685829163}],"concepts":[{"id":"https://openalex.org/C2779478453","wikidata":"https://www.wikidata.org/wiki/Q6889748","display_name":"Modularity (biology)","level":2,"score":0.860133171081543},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.8272079825401306},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7469704747200012},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.7122657895088196},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5604842901229858},{"id":"https://openalex.org/C133079900","wikidata":"https://www.wikidata.org/wiki/Q5155065","display_name":"Community structure","level":2,"score":0.46606260538101196},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.45691001415252686},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3934507966041565},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.35682588815689087},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35639679431915283},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1280442476272583},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09040656685829163},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/icassp.2012.6288321","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288321","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W249159571","https://openalex.org/W1875112053","https://openalex.org/W1971421925","https://openalex.org/W2013661955","https://openalex.org/W2066636486","https://openalex.org/W2095072199","https://openalex.org/W2111565546","https://openalex.org/W2116320356","https://openalex.org/W2127048411","https://openalex.org/W2138621811","https://openalex.org/W2145154306","https://openalex.org/W2165562800","https://openalex.org/W3098531157","https://openalex.org/W3102641634","https://openalex.org/W4238452917","https://openalex.org/W4252632300","https://openalex.org/W4298997816","https://openalex.org/W6677369999","https://openalex.org/W6684194576"],"related_works":["https://openalex.org/W2349859869","https://openalex.org/W2362940594","https://openalex.org/W2153048426","https://openalex.org/W2079295974","https://openalex.org/W1681823257","https://openalex.org/W3114311606","https://openalex.org/W2570739995","https://openalex.org/W2889168673","https://openalex.org/W4321765920","https://openalex.org/W2613291114"],"abstract_inverted_index":{"Existing":[0],"literature":[1],"on":[2,87,93],"network":[3,18],"community":[4,44,48],"detection":[5],"typically":[6],"exploits":[7],"the":[8,79,100],"structure":[9],"of":[10,22,24,54],"static":[11],"associations":[12],"between":[13,27],"entities.":[14],"However,":[15],"real":[16],"world":[17],"data":[19],"often":[20],"consists":[21],"observations":[23],"coordinated":[25],"interactions":[26],"members":[28],"who":[29],"belong":[30],"to":[31,69,82],"multiple":[32],"communities.":[33],"This":[34],"paper":[35],"presents":[36],"a":[37,47,52,94],"novel":[38],"perspective":[39],"and":[40,89,99],"approach":[41,81],"for":[42],"activity-based":[43],"detection,":[45],"where":[46],"is":[49,63],"defined":[50],"as":[51],"group":[53],"actors":[55],"engaged":[56],"in":[57],"correlated":[58],"activities":[59],"over":[60],"time.":[61],"Detection":[62],"performed":[64],"by":[65],"propagating":[66],"membership":[67],"iteratively":[68],"neighboring":[70],"nodes":[71],"through":[72],"edges":[73],"that":[74],"represent":[75],"interactions.":[76],"We":[77],"compare":[78],"proposed":[80],"two":[83],"state-of-the-art":[84],"methods":[85],"based":[86],"modularity,":[88],"demonstrate":[90],"its":[91],"effectiveness":[92],"simulated":[95],"vehicle":[96],"movement":[97],"dataset":[98],"Enron":[101],"email":[102],"corpus.":[103]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
