{"id":"https://openalex.org/W4400060229","doi":"https://doi.org/10.56553/popets-2024-0102","title":"I still know it's you! On Challenges in Anonymizing Source Code","display_name":"I still know it's you! On Challenges in Anonymizing Source Code","publication_year":2024,"publication_date":"2024-06-25","ids":{"openalex":"https://openalex.org/W4400060229","doi":"https://doi.org/10.56553/popets-2024-0102"},"language":"en","primary_location":{"id":"doi:10.56553/popets-2024-0102","is_oa":true,"landing_page_url":"https://doi.org/10.56553/popets-2024-0102","pdf_url":"https://petsymposium.org/popets/2024/popets-2024-0102.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://petsymposium.org/popets/2024/popets-2024-0102.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067407906","display_name":"Micha Horlboge","orcid":"https://orcid.org/0009-0005-3195-4573"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Micha Horlboge","raw_affiliation_strings":["Technische Universit\u00e4t Berlin"],"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Berlin","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085852581","display_name":"Erwin Quiring","orcid":"https://orcid.org/0009-0004-7170-1274"},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Erwin Quiring","raw_affiliation_strings":["ICSI & Ruhr Universit\u00e4t Bochum"],"affiliations":[{"raw_affiliation_string":"ICSI & Ruhr Universit\u00e4t Bochum","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102494505","display_name":"Roland Meyer","orcid":null},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Roland Meyer","raw_affiliation_strings":["Technische Universit\u00e4t Braunschweig"],"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Braunschweig","institution_ids":["https://openalex.org/I94509681"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066077721","display_name":"Konrad Rieck","orcid":"https://orcid.org/0000-0002-5054-8758"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Konrad Rieck","raw_affiliation_strings":["BIFOLD & Technische Universit\u00e4t Berlin"],"affiliations":[{"raw_affiliation_string":"BIFOLD & Technische Universit\u00e4t Berlin","institution_ids":["https://openalex.org/I4577782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067407906"],"corresponding_institution_ids":["https://openalex.org/I4577782"],"apc_list":null,"apc_paid":null,"fwci":1.0034,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79463999,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2024","issue":"3","first_page":"744","last_page":"760"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9980999827384949,"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"}},"topics":[{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9980999827384949,"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"}},{"id":"https://openalex.org/T12034","display_name":"Digital and Cyber Forensics","score":0.9958999752998352,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/code","display_name":"Code (set theory)","score":0.5058114528656006},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4579630494117737},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.34977757930755615},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.33662149310112},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.20190557837486267}],"concepts":[{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5058114528656006},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4579630494117737},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.34977757930755615},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.33662149310112},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.20190557837486267},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.56553/popets-2024-0102","is_oa":true,"landing_page_url":"https://doi.org/10.56553/popets-2024-0102","pdf_url":"https://petsymposium.org/popets/2024/popets-2024-0102.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.56553/popets-2024-0102","is_oa":true,"landing_page_url":"https://doi.org/10.56553/popets-2024-0102","pdf_url":"https://petsymposium.org/popets/2024/popets-2024-0102.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7400000095367432,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G18682879","display_name":null,"funder_award_id":"390781972","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G3031800739","display_name":null,"funder_award_id":"BIFOLD","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"},{"id":"https://openalex.org/G352791218","display_name":null,"funder_award_id":"(BMBF)","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"},{"id":"https://openalex.org/G3582019854","display_name":null,"funder_award_id":"16KIS1165K","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"},{"id":"https://openalex.org/G5106512922","display_name":null,"funder_award_id":"Deutsche Forschungsgemeinschaft (DFG","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G5717916917","display_name":null,"funder_award_id":"39078197","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G7910929434","display_name":null,"funder_award_id":"BIFOLD23B","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"}],"funders":[{"id":"https://openalex.org/F4320320875","display_name":"Deutscher Akademischer Austauschdienst","ror":"https://ror.org/039djdh30"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4400060229.pdf","grobid_xml":"https://content.openalex.org/works/W4400060229.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"The":[0],"source":[1,78],"code":[2,109,169,175,219],"of":[3,44,54,77,86,116,128,154,181,192],"a":[4,39,49,104,118,138,142,198,207,222],"program":[5,121],"not":[6,131,211],"only":[7],"defines":[8],"its":[9,19],"semantics":[10],"but":[11],"also":[12],"contains":[13],"subtle":[14],"clues":[15,27],"that":[16,25,113,122,179,218,225],"can":[17,28],"identify":[18],"author.":[20],"Several":[21],"studies":[22],"have":[23,90],"shown":[24],"these":[26],"be":[29,65,74,124],"automatically":[30],"extracted":[31],"using":[32],"machine":[33],"learning":[34],"and":[35,56,63,102,174],"allow":[36],"for":[37,106,165,213],"determining":[38],"program's":[40],"author":[41],"among":[42],"hundreds":[43],"programmers.":[45],"This":[46],"attribution":[47,202],"poses":[48],"significant":[50],"threat":[51,72],"to":[52,126,150],"developers":[53],"anti-censorship":[55],"privacy-enhancing":[57],"technologies,":[58],"as":[59,168],"they":[60],"become":[61],"identifiable":[62],"may":[64],"prosecuted.":[66],"An":[67],"ideal":[68],"protection":[69,153,186,209],"from":[70,229],"this":[71,96,100,158],"would":[73],"the":[75,114,134,152,182,188,193,230],"anonymization":[76,89,220],"code.":[79],"However,":[80],"neither":[81],"theoretical":[82],"nor":[83],"practical":[84],"principles":[85],"such":[87,167],"an":[88],"been":[91],"explored":[92],"so":[93],"far.":[94],"In":[95],"paper,":[97],"we":[98,140,160,196],"tackle":[99],"problem":[101,224],"develop":[103],"framework":[105],"reasoning":[107],"about":[108],"anonymization.":[110,194],"We":[111,177,216],"prove":[112],"task":[115],"generating":[117],"\ud835\udc58-anonymous":[119],"program\u2014a":[120],"cannot":[123],"attributed":[125],"one":[127],"\ud835\udc58":[129],"authors\u2014is":[130],"computable":[132],"in":[133,201],"general":[135],"case.":[136],"As":[137],"remedy,":[139],"introduce":[141],"relaxed":[143],"concept":[144],"called":[145],"\ud835\udc58-uncertainty,":[146],"which":[147],"enables":[148],"us":[149],"measure":[151],"developers.":[155,215],"Based":[156],"on":[157,204],"concept,":[159],"empirically":[161],"study":[162],"candidate":[163],"techniques":[164,183],"anonymization,":[166],"normalization,":[170],"coding":[171],"style":[172],"imitation,":[173],"obfuscation.":[176],"find":[178],"none":[180],"provides":[184],"sufficient":[185],"when":[187],"attacker":[189],"is":[190,210,221],"aware":[191],"While":[195],"observe":[197],"notable":[199],"reduction":[200],"performance":[203],"real-world":[205],"code,":[206],"reliable":[208],"achieved":[212],"all":[214],"conclude":[217],"hard":[223],"requires":[226],"further":[227],"attention":[228],"research":[231],"community.":[232]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}