{"id":"https://openalex.org/W2343633712","doi":"https://doi.org/10.1109/tnet.2015.2504603","title":"On Time-Constrained Data Harvesting in Wireless Sensor Networks: Approximation Algorithm Design","display_name":"On Time-Constrained Data Harvesting in Wireless Sensor Networks: Approximation Algorithm Design","publication_year":2015,"publication_date":"2015-12-17","ids":{"openalex":"https://openalex.org/W2343633712","doi":"https://doi.org/10.1109/tnet.2015.2504603","mag":"2343633712"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2015.2504603","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2015.2504603","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069716714","display_name":"Lin Chen","orcid":"https://orcid.org/0000-0001-7943-3172"},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210144804","display_name":"Laboratoire de Recherche en Informatique","ror":"https://ror.org/04e3ktk27","country_code":"FR","type":"facility","lineage":["https://openalex.org/I102197404","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I4210144804","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lin Chen","raw_affiliation_strings":["Lab. Recherche Informatique (LRI-CNRS UMR 8623), Univ. Paris-Sud, Orsay, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab. Recherche Informatique (LRI-CNRS UMR 8623), Univ. Paris-Sud, Orsay, France","institution_ids":["https://openalex.org/I102197404","https://openalex.org/I1294671590","https://openalex.org/I4210144804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392219","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0003-2153-9075"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Dept. Inf. Sci. & Electron. Eng., Zhejiang Univ., Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Inf. Sci. & Electron. Eng., Zhejiang Univ., Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029774958","display_name":"Hua Huang","orcid":"https://orcid.org/0000-0002-2817-2950"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hua Huang","raw_affiliation_strings":["Dept. Electrical & Computer Eng., Stony Brook Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Electrical & Computer Eng., Stony Brook Univ","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003166096","display_name":"Shan Lin","orcid":"https://orcid.org/0000-0001-6362-2972"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shan Lin","raw_affiliation_strings":["Dept. Electrical & Computer Eng., Stony Brook Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Electrical & Computer Eng., Stony Brook Univ","institution_ids":["https://openalex.org/I59553526"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7774,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.77194624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"24","issue":"5","first_page":"3123","last_page":"3135"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9988999962806702,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9973999857902527,"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":0.8251194357872009},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6816082000732422},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.5958051681518555},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5418878197669983},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5105801224708557},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4991426467895508},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4191746711730957},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3636956810951233},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20107942819595337},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08742561936378479}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8251194357872009},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6816082000732422},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.5958051681518555},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5418878197669983},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5105801224708557},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4991426467895508},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4191746711730957},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3636956810951233},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20107942819595337},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08742561936378479},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tnet.2015.2504603","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2015.2504603","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-01418400v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01418400","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE/ACM Transactions on Networking, 2016, 24 (5), pp.3123 - 3135. &#x27E8;10.1109/TNET.2015.2504603&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W16274536","https://openalex.org/W626292722","https://openalex.org/W1502669108","https://openalex.org/W1562240615","https://openalex.org/W1575713165","https://openalex.org/W1986565198","https://openalex.org/W1992370839","https://openalex.org/W1992600371","https://openalex.org/W2035177959","https://openalex.org/W2051747891","https://openalex.org/W2059222268","https://openalex.org/W2072954440","https://openalex.org/W2089066744","https://openalex.org/W2092474425","https://openalex.org/W2096140745","https://openalex.org/W2108559600","https://openalex.org/W2113939799","https://openalex.org/W2117226423","https://openalex.org/W2117257995","https://openalex.org/W2117702591","https://openalex.org/W2120170057","https://openalex.org/W2129105694","https://openalex.org/W2132398059","https://openalex.org/W2143742289","https://openalex.org/W2148026779","https://openalex.org/W2153422903","https://openalex.org/W2168990813","https://openalex.org/W3121675905","https://openalex.org/W4293217885","https://openalex.org/W6633642725","https://openalex.org/W6647078095"],"related_works":["https://openalex.org/W1975451135","https://openalex.org/W2989915292","https://openalex.org/W2890570089","https://openalex.org/W2073793005","https://openalex.org/W3148968234","https://openalex.org/W145760256","https://openalex.org/W2028086369","https://openalex.org/W2141581111","https://openalex.org/W2123841989","https://openalex.org/W1901143057"],"abstract_inverted_index":{"In":[0],"wireless":[1],"sensor":[2,34],"networks,":[3],"data":[4,8,26,45,50,65,79,82,103,110,120,132,161,187],"harvesting":[5,104,111,133,162,188],"using":[6],"mobile":[7],"ferries":[9,27],"has":[10],"recently":[11],"emerged":[12],"as":[13,48,118,121],"a":[14,114,124,204,226],"promising":[15],"alternative":[16],"to":[17,53,58,73,89,116],"the":[18,49,56,75,78,101,130,136,142,154,159,167,172,185,201,208,222],"traditional":[19],"multi-hop":[20],"communication":[21],"paradigm.":[22],"The":[23],"use":[24],"of":[25,77,140,144,207,229],"can":[28],"significantly":[29,170,220],"reduce":[30],"energy":[31],"consumption":[32],"at":[33],"nodes":[35],"and":[36,164,198],"increase":[37],"network":[38,57,115,177,230],"lifetime.":[39],"However,":[40,179],"it":[41,70],"usually":[42],"incurs":[43],"long":[44],"delivery":[46,83],"latency":[47,84],"ferry":[51,80],"needs":[52],"travel":[54],"through":[55],"collect":[59,117],"data,":[60],"during":[61],"which":[62,106,141],"some":[63],"delay-sensitive":[64],"may":[66],"become":[67],"obsolete.":[68],"Therefore,":[69],"is":[71,190],"important":[72],"optimize":[74],"trajectory":[76],"with":[81],"bound":[85,156],"for":[86],"this":[87,96],"approach":[88],"be":[90],"effective":[91],"in":[92,113,135,225],"practice.":[93],"To":[94],"address":[95],"problem,":[97,105],"we":[98,180],"formally":[99],"define":[100],"time-constrained":[102],"seeks":[107],"an":[108,195],"optimal":[109,160,168,186,209],"path":[112,189],"much":[119],"possible":[122],"within":[123],"time":[125],"duration.":[126],"We":[127,151,192],"then":[128],"investigate":[129],"formulated":[131],"problem":[134],"generic":[137],"m-dimensional":[138],"context,":[139],"cases":[143],"m=1,":[145],"2,":[146],"3":[147],"are":[148],"particularly":[149],"pertinent.":[150],"first":[152],"characterize":[153],"performance":[155],"given":[157],"by":[158],"algorithm":[163,169,197,219,224],"show":[165],"that":[166,183,216],"outperforms":[171,221],"random":[173,223],"algorithm,":[174],"especially":[175],"when":[176],"scales.":[178],"mathematically":[181,199],"prove":[182,200],"finding":[184],"NP-hard.":[191],"therefore":[193],"devise":[194],"approximation":[196,206,218],"output":[202],"being":[203],"constant-factor":[205],"solution.":[210],"Our":[211],"experimental":[212],"results":[213],"also":[214],"demonstrate":[215],"our":[217],"wide":[227],"range":[228],"settings.":[231]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
