{"id":"https://openalex.org/W4409328517","doi":"https://doi.org/10.1145/3622781.3674180","title":"Toleo: Scaling Freshness to Tera-scale Memory Using CXL and PIM","display_name":"Toleo: Scaling Freshness to Tera-scale Memory Using CXL and PIM","publication_year":2024,"publication_date":"2024-04-27","ids":{"openalex":"https://openalex.org/W4409328517","doi":"https://doi.org/10.1145/3622781.3674180"},"language":"en","primary_location":{"id":"doi:10.1145/3622781.3674180","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3622781.3674180","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3622781.3674180","source":null,"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 4","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3622781.3674180","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5094261705","display_name":"Juechu Dong","orcid":"https://orcid.org/0000-0002-8855-9962"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210111179","display_name":"Michigan United","ror":"https://ror.org/0291ys696","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111179"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Juechu Dong","raw_affiliation_strings":["University of Michigan, Ann Arbor, Michigan, United States"],"raw_orcid":"https://orcid.org/0000-0002-8855-9962","affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, Michigan, United States","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062280240","display_name":"Jonah Rosenblum","orcid":"https://orcid.org/0009-0006-4755-9575"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonah Rosenblum","raw_affiliation_strings":["University of Michigan, Ann Arbor, Michigan, USA"],"raw_orcid":"https://orcid.org/0009-0006-4755-9575","affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, Michigan, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075649670","display_name":"Satish Narayanasamy","orcid":"https://orcid.org/0000-0001-5016-1214"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4210111179","display_name":"Michigan United","ror":"https://ror.org/0291ys696","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111179"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Satish Narayanasamy","raw_affiliation_strings":["University of Michigan, Ann Arbor, Michigan, United States of America"],"raw_orcid":"https://orcid.org/0000-0001-5016-1214","affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor, Michigan, United States of America","institution_ids":["https://openalex.org/I27837315","https://openalex.org/I4210111179"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"313","last_page":"328"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T13182","display_name":"Quantum-Dot Cellular Automata","score":0.9768000245094299,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.9204999804496765,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/tera","display_name":"Tera-","score":0.9935213327407837},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6121855974197388},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.6058506965637207},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5798644423484802},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.36862343549728394},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18720406293869019},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12071114778518677},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.06622493267059326},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.051908254623413086}],"concepts":[{"id":"https://openalex.org/C2775904623","wikidata":"https://www.wikidata.org/wiki/Q108529","display_name":"Tera-","level":2,"score":0.9935213327407837},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6121855974197388},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.6058506965637207},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5798644423484802},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.36862343549728394},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18720406293869019},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12071114778518677},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.06622493267059326},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.051908254623413086},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3622781.3674180","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3622781.3674180","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3622781.3674180","source":null,"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 4","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3622781.3674180","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3622781.3674180","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3622781.3674180","source":null,"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 4","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G435973932","display_name":"SHF: Medium: Custom Computing for Genome Sequencing","funder_award_id":"2403119","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/W4409328517.pdf","grobid_xml":"https://content.openalex.org/works/W4409328517.grobid-xml"},"referenced_works_count":56,"referenced_works":["https://openalex.org/W1482147200","https://openalex.org/W1651597767","https://openalex.org/W2001945326","https://openalex.org/W2080285432","https://openalex.org/W2108028555","https://openalex.org/W2111545894","https://openalex.org/W2120138088","https://openalex.org/W2140972824","https://openalex.org/W2146842153","https://openalex.org/W2329990365","https://openalex.org/W2474451066","https://openalex.org/W2521042077","https://openalex.org/W2622148586","https://openalex.org/W2625527027","https://openalex.org/W2734941459","https://openalex.org/W2759293838","https://openalex.org/W2788385473","https://openalex.org/W2794357950","https://openalex.org/W2807026343","https://openalex.org/W2807403537","https://openalex.org/W2886636392","https://openalex.org/W2888798936","https://openalex.org/W2903705018","https://openalex.org/W2905808651","https://openalex.org/W2927747968","https://openalex.org/W3006586535","https://openalex.org/W3036557299","https://openalex.org/W3100860658","https://openalex.org/W3126988667","https://openalex.org/W3141150936","https://openalex.org/W3157733976","https://openalex.org/W3157763265","https://openalex.org/W3158394771","https://openalex.org/W3210580311","https://openalex.org/W4226126604","https://openalex.org/W4230315356","https://openalex.org/W4240991605","https://openalex.org/W4245223843","https://openalex.org/W4245659846","https://openalex.org/W4247648595","https://openalex.org/W4251828973","https://openalex.org/W4255327858","https://openalex.org/W4280557502","https://openalex.org/W4280622459","https://openalex.org/W4281726207","https://openalex.org/W4285121610","https://openalex.org/W4287813710","https://openalex.org/W4292948772","https://openalex.org/W4312783897","https://openalex.org/W4318541517","https://openalex.org/W4384918448","https://openalex.org/W4394945941","https://openalex.org/W6638337918","https://openalex.org/W6712237015","https://openalex.org/W6864518197","https://openalex.org/W7078600449"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4404607913","https://openalex.org/W4389191251","https://openalex.org/W1919398273","https://openalex.org/W2759995589","https://openalex.org/W1548284058","https://openalex.org/W2306752770","https://openalex.org/W217819087"],"abstract_inverted_index":{"Trusted":[0],"hardware's":[1],"freshness":[2],"guarantee":[3],"ensures":[4,117],"that":[5,124],"an":[6,10,94],"adversary":[7],"cannot":[8],"replay":[9],"old":[11],"value":[12],"in":[13,130],"response":[14],"to":[15,58,84,98],"a":[16,24,36,45,79],"memory":[17,50,56,67,76,109],"read":[18],"request.":[19],"They":[20],"rely":[21],"on":[22],"maintaining":[23],"version":[25,87,103,118,127],"number":[26],"for":[27,93],"each":[28],"cache":[29],"block":[30],"and":[31],"ensuring":[32],"their":[33],"integrity":[34,101],"using":[35,107],"Merkle":[37,60,96],"tree.":[38],"However,":[39],"these":[40],"existing":[41],"solutions":[42],"protect":[43,99],"only":[44],"small":[46],"amount":[47],"of":[48,102,113],"main":[49],"(few":[51],"MBs),":[52],"as":[53,110],"the":[54,59,65,91,100,111,126],"extraneous":[55],"accesses":[57],"tree":[61,97],"increase":[62],"prohibitively":[63],"with":[64],"protected":[66],"size.":[68],"We":[69],"present":[70],"Toleo,":[71],"which":[72,120],"uses":[73],"trusted":[74],"smart":[75,108],"connected":[77],"through":[78],"secure":[80],"CXL":[81],"IDE":[82],"network":[83],"safely":[85],"store":[86],"numbers.":[88],"Toleo":[89,116],"eliminates":[90],"need":[92],"unscalable":[95],"numbers":[104],"by":[105],"instead":[106],"root":[112],"trust.":[114],"Additionally,":[115],"confidentiality":[119],"enables":[121],"stealth":[122],"versions":[123],"reduce":[125],"storage":[128],"overhead":[129],"half.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}