{"id":"https://openalex.org/W7138927259","doi":"https://doi.org/10.48550/arxiv.2603.17259","title":"AppFlow: Memory Scheduling for Cold Launch of Large Apps on Mobile and Vehicle Systems","display_name":"AppFlow: Memory Scheduling for Cold Launch of Large Apps on Mobile and Vehicle Systems","publication_year":2026,"publication_date":"2026-03-18","ids":{"openalex":"https://openalex.org/W7138927259","doi":"https://doi.org/10.48550/arxiv.2603.17259"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.17259","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.17259","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.17259","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5130182702","display_name":"Xiaochen Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Xiaochen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130038555","display_name":"Sicong Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Sicong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129794607","display_name":"Bin Guo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guo, Bin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130212456","display_name":"Yu Ouyang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ouyang, Yu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130047009","display_name":"Fengmin Wu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wu, Fengmin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129803405","display_name":"Yuan Li Elizabeth Xu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xu, Yuan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5129755061","display_name":"Zhiwen Yu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yu, Zhiwen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.3801000118255615,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.3801000118255615,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12799","display_name":"Mobile and Web Applications","score":0.15060000121593475,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.06970000267028809,"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/human-multitasking","display_name":"Human multitasking","score":0.7839000225067139},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.5414000153541565},{"id":"https://openalex.org/keywords/linux-kernel","display_name":"Linux kernel","score":0.44290000200271606},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4115999937057495},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.3700000047683716},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.3499999940395355},{"id":"https://openalex.org/keywords/undoing","display_name":"Undoing","score":0.3458999991416931},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.33250001072883606}],"concepts":[{"id":"https://openalex.org/C107418235","wikidata":"https://www.wikidata.org/wiki/Q1520565","display_name":"Human multitasking","level":2,"score":0.7839000225067139},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.7250000238418579},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.711899995803833},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.5414000153541565},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5214999914169312},{"id":"https://openalex.org/C553261973","wikidata":"https://www.wikidata.org/wiki/Q14579","display_name":"Linux kernel","level":2,"score":0.44290000200271606},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4115999937057495},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.3700000047683716},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.3499999940395355},{"id":"https://openalex.org/C2780492140","wikidata":"https://www.wikidata.org/wiki/Q4066779","display_name":"Undoing","level":2,"score":0.3458999991416931},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3361999988555908},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.33250001072883606},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.3294000029563904},{"id":"https://openalex.org/C2779041774","wikidata":"https://www.wikidata.org/wiki/Q650550","display_name":"Loader","level":2,"score":0.3151000142097473},{"id":"https://openalex.org/C2988145974","wikidata":"https://www.wikidata.org/wiki/Q620615","display_name":"Mobile apps","level":2,"score":0.29409998655319214},{"id":"https://openalex.org/C70388272","wikidata":"https://www.wikidata.org/wiki/Q5968558","display_name":"IBM","level":2,"score":0.28360000252723694},{"id":"https://openalex.org/C156731835","wikidata":"https://www.wikidata.org/wiki/Q751740","display_name":"Memory leak","level":4,"score":0.27639999985694885},{"id":"https://openalex.org/C2778565505","wikidata":"https://www.wikidata.org/wiki/Q2207566","display_name":"Spec#","level":2,"score":0.27059999108314514},{"id":"https://openalex.org/C30390489","wikidata":"https://www.wikidata.org/wiki/Q4680748","display_name":"Adaptive memory","level":3,"score":0.26570001244544983},{"id":"https://openalex.org/C10144332","wikidata":"https://www.wikidata.org/wiki/Q14645","display_name":"Rootkit","level":3,"score":0.265500009059906},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.26429998874664307}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.17259","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.17259","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.17259","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.17259","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"GB-scale":[0,63,196],"large":[1,79],"apps":[2,34],"like":[3],"on-device":[4],"LLMs":[5],"and":[6,19,88,100,107,154,178,188,203,217],"rich":[7],"media":[8],"editors":[9],"are":[10,84],"becoming":[11],"the":[12,54,185],"next-generation":[13],"trend,":[14],"but":[15,45,96,111],"their":[16],"heavy":[17],"memory":[18,99,110],"I/O":[20,94],"demands,":[21],"especially":[22],"during":[23],"multitasking,":[24],"cause":[25],"devices":[26],"to":[27,116,157],"reclaim":[28],"or":[29],"kill":[30],"processes,":[31],"turning":[32],"warm":[33],"into":[35],"cold":[36,64,118],"launches.":[37],"The":[38,138],"challenge":[39,139],"lies":[40,140],"not":[41],"in":[42,46,86,141],"storing":[43],"them,":[44],"fast,":[47],"accurate":[48],"launching.":[49],"For":[50,90],"users,":[51],"1s":[52,209],"is":[53,101,123],"usability":[55],"cliff,":[56],"yet":[57],"our":[58],"measurements":[59],"show":[60],"86.6\\%":[61],"of":[62,206],"launches":[65,207],"exceed":[66],"it.":[67],"Also,":[68],"Android":[69,186],"Vitals":[70],"flags":[71],"only":[72],"$\\geq$":[73],"5s":[74],"as":[75],"slow,":[76],"exposing":[77],"a":[78,164,170,179,211],"satisfaction":[80],"gap.":[81],"Existing":[82],"optimizations":[83],"designed":[85],"isolation":[87],"conflict.":[89],"example,":[91],"preloading":[92,146],"reduces":[93],"stalls":[95],"consumes":[97],"scarce":[98],"undone":[102],"by":[103,199],"reclamation,":[104],"while":[105],"reclamation":[106],"killing":[108,155],"free":[109],"sacrifice":[112],"background":[113,159],"survivability,":[114],"leading":[115],"repeated":[117],"relaunches.":[119],"Our":[120],"key":[121],"insight":[122],"that,":[124],"although":[125],"multitasking":[126,218],"makes":[127],"runtime":[128],"behavior":[129],"complex,":[130],"each":[131],"app's":[132],"file":[133],"access":[134],"pattern":[135],"remains":[136],"predictable.":[137],"exploiting":[142],"this":[143],"predictability,":[144],"i.e.,":[145],"without":[147,151,191],"exhausting":[148],"memory,":[149],"reclaiming":[150],"undoing":[152],"gains,":[153],"selectively":[156],"preserve":[158],"survivability.":[160],"We":[161],"introduce":[162],"AppFlow,":[163],"prediction-based":[165],"system-wide":[166],"scheduler":[167],"that":[168],"integrates":[169],"Selective":[171],"File":[172],"Preloader,":[173],"an":[174],"Adaptive":[175],"Memory":[176],"Reclaimer,":[177],"Context-Aware":[180],"Process":[181],"Killer.":[182],"Implemented":[183],"across":[184],"framework":[187],"Linux":[189],"kernel":[190],"app":[192],"changes,":[193],"AppFlow":[194],"cuts":[195],"cold-launch":[197],"latency":[198],"66.5\\%":[200],"(e.g.,":[201],"2s$\\rightarrow$690ms)":[202],"sustains":[204],"95\\%":[205],"within":[208],"over":[210],"100-day":[212],"test,":[213],"significantly":[214],"improving":[215],"responsiveness":[216],"experience.":[219]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-20T00:00:00"}
