{"id":"https://openalex.org/W4411622809","doi":"https://doi.org/10.1007/s00224-025-10226-x","title":"Greedy Minimum-Energy Scheduling","display_name":"Greedy Minimum-Energy Scheduling","publication_year":2025,"publication_date":"2025-06-25","ids":{"openalex":"https://openalex.org/W4411622809","doi":"https://doi.org/10.1007/s00224-025-10226-x"},"language":"en","primary_location":{"id":"doi:10.1007/s00224-025-10226-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00224-025-10226-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00224-025-10226-x.pdf","source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory of Computing Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s00224-025-10226-x.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092401207","display_name":"Gunther Bidlingmaier","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Gunther Bidlingmaier","raw_affiliation_strings":["TUM School of Computation, Information and Technology, Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"TUM School of Computation, Information and Technology, Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5092401207"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":{"value":2290,"currency":"EUR","value_usd":2890},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21596429,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"69","issue":"3","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12288","display_name":"Optimization and Search Problems","score":0.9983000159263611,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9962000250816345,"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/computer-science","display_name":"Computer science","score":0.49958229064941406},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.43143773078918457},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4102252721786499},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28671854734420776}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49958229064941406},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.43143773078918457},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4102252721786499},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28671854734420776}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00224-025-10226-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00224-025-10226-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00224-025-10226-x.pdf","source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory of Computing Systems","raw_type":"journal-article"},{"id":"pmh:oai:mediatum.ub.tum.de:node/1792195","is_oa":false,"landing_page_url":"https://mediatum.ub.tum.de/1792195","pdf_url":null,"source":{"id":"https://openalex.org/S4377196330","display_name":"mediaTUM  (Technical University of Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s00224-025-10226-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00224-025-10226-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00224-025-10226-x.pdf","source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory of Computing Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323383","display_name":"Technische Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/02kkvpp62"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4411622809.pdf","grobid_xml":"https://content.openalex.org/works/W4411622809.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1488422606","https://openalex.org/W1564611115","https://openalex.org/W1959227897","https://openalex.org/W2099961254","https://openalex.org/W2122877847","https://openalex.org/W2135755782","https://openalex.org/W2246514825","https://openalex.org/W2477631381","https://openalex.org/W2490992636","https://openalex.org/W2949793410","https://openalex.org/W2975380042","https://openalex.org/W2987263449","https://openalex.org/W3150967515","https://openalex.org/W3186379739","https://openalex.org/W3188094576","https://openalex.org/W4239895831","https://openalex.org/W4242715512","https://openalex.org/W4297437763","https://openalex.org/W4304190022","https://openalex.org/W4390072544","https://openalex.org/W6608486970"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Abstract":[0],"We":[1,83],"consider":[2],"the":[3,40,65,72,90,103,117,129,149,152,156,163],"problem":[4],"of":[5,20,62,68,81,92,139,166,174],"energy-efficient":[6],"scheduling":[7],"across":[8,34],"multiple":[9],"processors":[10,37,96],"with":[11,23],"a":[12,18,59,69,136,167,172],"power-down":[13],"mechanism.":[14],"In":[15],"this":[16,85],"setting":[17],"set":[19],"n":[21],"jobs":[22],"individual":[24],"release":[25,158],"times,":[26],"deadlines,":[27],"and":[28,100,124,155,160],"processing":[29,131],"volumes":[30],"must":[31],"be":[32,48],"scheduled":[33],"m":[35],"parallel":[36,99],"while":[38,54],"minimizing":[39],"consumed":[41,119],"energy.":[42,63],"When":[43],"idle,":[44],"each":[45],"processor":[46],"can":[47],"turned":[49],"off":[50],"to":[51,89],"save":[52],"energy,":[53],"turning":[55],"it":[56],"on":[57],"requires":[58],"fixed":[60],"amount":[61],"For":[64],"special":[66],"case":[67,91],"single":[70],"processor,":[71],"greedy":[73,87],"Left-to-Right":[74],"algorithm":[75,134],"[1]":[76],"guarantees":[77],"an":[78,121],"approximation":[79],"factor":[80],"2.":[82],"generalize":[84],"simple":[86],"policy":[88],"$$m":[93],"\\ge":[94],"1$$":[95],"running":[97,137,164],"in":[98,171],"show":[101],"that":[102],"energy":[104,118],"costs":[105],"are":[106],"still":[107],"bounded":[108],"by":[109,120],"$$2":[110],"{{\\,\\textrm{OPT}\\,}}+":[111],"P$$":[112],",":[113,145],"where":[114,146],"$${{\\,\\textrm{OPT}\\,}}$$":[115],"is":[116,128,148,162],"optimal":[122],"solution":[123],"$$P":[125],"&lt;":[126],"{{\\,\\textrm{OPT}\\,}}$$":[127],"total":[130],"volume.":[132],"Our":[133],"has":[135],"time":[138,165],"$$\\mathcal":[140,175],"{O}(n":[141],"f":[142,161],"\\log":[143],"d)$$":[144],"d":[147],"difference":[150],"between":[151],"last":[153],"deadline":[154],"earliest":[157],"time,":[159],"maximum":[168],"flow":[169],"calculation":[170],"network":[173],"{O}(n)$$":[176],"nodes.":[177]},"counts_by_year":[],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
