{"id":"https://openalex.org/W4400382098","doi":"https://doi.org/10.56553/popets-2024-0135","title":"Scalable Metadata-Hiding for Privacy-Preserving IoT Systems","display_name":"Scalable Metadata-Hiding for Privacy-Preserving IoT Systems","publication_year":2024,"publication_date":"2024-07-06","ids":{"openalex":"https://openalex.org/W4400382098","doi":"https://doi.org/10.56553/popets-2024-0135"},"language":"en","primary_location":{"id":"doi:10.56553/popets-2024-0135","is_oa":true,"landing_page_url":"http://dx.doi.org/10.56553/popets-2024-0135","pdf_url":"https://petsymposium.org/popets/2024/popets-2024-0135.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-2024-0135.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008038603","display_name":"Yunang Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yunang Chen","raw_affiliation_strings":["University of Wisconsin-Madison"],"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000985250","display_name":"David Heath","orcid":"https://orcid.org/0000-0001-9589-5182"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Heath","raw_affiliation_strings":["University of Illinois Urbana-Champaign"],"affiliations":[{"raw_affiliation_string":"University of Illinois Urbana-Champaign","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114546922","display_name":"Rahul Chatterjee","orcid":"https://orcid.org/0000-0002-0308-8787"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahul Chatterjee","raw_affiliation_strings":["University of Wisconsin-Madison"],"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060924315","display_name":"Earlence Fernandes","orcid":"https://orcid.org/0000-0001-8593-2840"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Earlence Fernandes","raw_affiliation_strings":["University of California San Diego"],"affiliations":[{"raw_affiliation_string":"University of California San Diego","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5008038603"],"corresponding_institution_ids":["https://openalex.org/I135310074"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0817752,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2024","issue":"4","first_page":"649","last_page":"664"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9957000017166138,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9957000017166138,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9865999817848206,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9797000288963318,"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/computer-science","display_name":"Computer science","score":0.8088687658309937},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.8072317838668823},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.711164116859436},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.6497771739959717},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.4429525136947632},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.42579013109207153},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3088935911655426},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2879457473754883}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8088687658309937},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.8072317838668823},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.711164116859436},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.6497771739959717},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.4429525136947632},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.42579013109207153},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3088935911655426},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2879457473754883}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.56553/popets-2024-0135","is_oa":true,"landing_page_url":"http://dx.doi.org/10.56553/popets-2024-0135","pdf_url":"https://petsymposium.org/popets/2024/popets-2024-0135.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-2024-0135","is_oa":true,"landing_page_url":"http://dx.doi.org/10.56553/popets-2024-0135","pdf_url":"https://petsymposium.org/popets/2024/popets-2024-0135.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":[],"awards":[{"id":"https://openalex.org/G3478747887","display_name":null,"funder_award_id":"2312119","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4043711528","display_name":"Collaborative Research: SaTC: CORE: Medium: New Constructions for Garbled Computation","funder_award_id":"2246353","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4400382098.pdf","grobid_xml":"https://content.openalex.org/works/W4400382098.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W4386732777","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4304136894","https://openalex.org/W2989851257","https://openalex.org/W4388131927"],"abstract_inverted_index":{"Modern":[0],"cloud-based":[1],"IoT":[2,49,80,131,148],"services":[3,15,50,65],"comprise":[4],"an":[5],"integrator":[6,25,64,89],"service":[7],"and":[8,63,71,90,101,124],"several":[9],"device":[10],"vendor":[11,14,62],"services.":[12],"The":[13],"enable":[16],"users":[17,70],"to":[18,51,158],"remotely":[19],"control":[20],"their":[21],"devices,":[22],"while":[23],"the":[24,61,88,91,98,102,126,163],"serves":[26],"as":[27,121],"a":[28,32,43,57,78,122,135,144],"central":[29],"intermediary,":[30],"offering":[31],"unified":[33],"interface":[34],"for":[35,48],"managing":[36],"devices":[37],"from":[38,86],"different":[39],"vendors.":[40,92],"Although":[41],"such":[42,84],"model":[44],"is":[45,111],"quite":[46],"beneficial":[47],"evolve":[52],"quickly,":[53],"it":[54],"also":[55],"creates":[56],"serious":[58],"privacy":[59],"concern:":[60],"observe":[66],"all":[67],"interactions":[68,85],"between":[69],"devices.":[72],"Toward":[73],"this,":[74],"we":[75,95,133],"propose":[76],"Mohito,":[77,94],"privacy-preserving":[79],"system":[81],"that":[82,105,153,167],"hides":[83],"both":[87,97],"In":[93],"protect":[96],"interaction":[99],"data":[100],"metadata,":[103],"so":[104],"no":[106],"one":[107],"learns":[108],"which":[109,114],"user":[110],"communicating":[112],"with":[113],"device.":[115],"By":[116],"utilizing":[117],"oblivious":[118],"key-value":[119],"storage":[120],"primitive":[123],"leveraging":[125],"unique":[127],"communication":[128],"graph":[129],"of":[130],"services,":[132],"build":[134],"scalable":[136],"protocol":[137],"specialized":[138],"in":[139,147],"handling":[140],"large":[141],"concurrent":[142],"traffic,":[143],"common":[145],"demand":[146],"systems.":[149],"Our":[150],"evaluation":[151],"shows":[152],"Mohito":[154],"can":[155],"achieve":[156],"up":[157],"600x":[159],"more":[160],"throughput":[161],"than":[162],"state-of-the-art":[164],"general-purpose":[165],"systems":[166],"provide":[168],"similar":[169],"security":[170],"guarantees.":[171]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}