{"id":"https://openalex.org/W1964533028","doi":"https://doi.org/10.1145/1210669.1210675","title":"A combinatorial algorithmic approach to energy efficient information collection in wireless sensor networks","display_name":"A combinatorial algorithmic approach to energy efficient information collection in wireless sensor networks","publication_year":2007,"publication_date":"2007-03-01","ids":{"openalex":"https://openalex.org/W1964533028","doi":"https://doi.org/10.1145/1210669.1210675","mag":"1964533028"},"language":"en","primary_location":{"id":"doi:10.1145/1210669.1210675","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1210669.1210675","pdf_url":null,"source":{"id":"https://openalex.org/S170502224","display_name":"ACM Transactions on Sensor Networks","issn_l":"1550-4859","issn":["1550-4859","1550-4867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Sensor Networks","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/A5113478517","display_name":"Xun Su","orcid":"https://orcid.org/0000-0002-8500-5008"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xun Su","raw_affiliation_strings":["California Institute of Technology, Pasadena, CA","[California Institute of Technology, Pasadena, CA]"],"affiliations":[{"raw_affiliation_string":"California Institute of Technology, Pasadena, CA","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"[California Institute of Technology, Pasadena, CA]","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5113478517"],"corresponding_institution_ids":["https://openalex.org/I122411786"],"apc_list":null,"apc_paid":null,"fwci":2.57066936,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.888222,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"3","issue":"1","first_page":"6","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":1.0,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9998999834060669,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9995999932289124,"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":0.8213894367218018},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7664117813110352},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6512356996536255},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5813780426979065},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.5756017565727234},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.5438197255134583},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.523246705532074},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4754604697227478},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4324498176574707},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.42455852031707764},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36444970965385437},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.35792776942253113},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.35367777943611145},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34328413009643555},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11023157835006714},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08055958151817322}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8213894367218018},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7664117813110352},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6512356996536255},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5813780426979065},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.5756017565727234},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.5438197255134583},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.523246705532074},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4754604697227478},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4324498176574707},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.42455852031707764},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36444970965385437},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.35792776942253113},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.35367777943611145},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34328413009643555},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11023157835006714},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08055958151817322},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1210669.1210675","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1210669.1210675","pdf_url":null,"source":{"id":"https://openalex.org/S170502224","display_name":"ACM Transactions on Sensor Networks","issn_l":"1550-4859","issn":["1550-4859","1550-4867"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:authors.library.caltech.edu:73010","is_oa":false,"landing_page_url":"https://resolver.caltech.edu/CaltechAUTHORS:20161220-152153832","pdf_url":null,"source":{"id":"https://openalex.org/S4306401936","display_name":"The Caltech Institute Archives (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1545360592","https://openalex.org/W1787995280","https://openalex.org/W1979021834","https://openalex.org/W1989225545","https://openalex.org/W2006033216","https://openalex.org/W2019094720","https://openalex.org/W2077243267","https://openalex.org/W2096909875","https://openalex.org/W2099111195","https://openalex.org/W2106335692","https://openalex.org/W2112322703","https://openalex.org/W2123097741","https://openalex.org/W2126866049","https://openalex.org/W2136423702","https://openalex.org/W2137775453","https://openalex.org/W2138256990","https://openalex.org/W2141112914","https://openalex.org/W2145417574","https://openalex.org/W2164680510","https://openalex.org/W2165956524","https://openalex.org/W2170469173","https://openalex.org/W2172131322","https://openalex.org/W2258857078","https://openalex.org/W2338905098","https://openalex.org/W4234835238","https://openalex.org/W4240241513"],"related_works":["https://openalex.org/W2992876473","https://openalex.org/W2163795157","https://openalex.org/W4293732116","https://openalex.org/W1914202484","https://openalex.org/W2275700319","https://openalex.org/W2022001678","https://openalex.org/W2069492363","https://openalex.org/W2045419934","https://openalex.org/W2144726648","https://openalex.org/W4281885745"],"abstract_inverted_index":{"In":[0],"this":[1],"article,":[2],"we":[3,38],"examine":[4],"the":[5,45,58,62,68,81,87,103,107,110,118,124],"energy":[6],"consumption":[7],"of":[8,11,61,70,80,89,109],"a":[9,18,31],"set":[10],"sensors":[12],"that":[13,67,105,117],"transmit":[14],"correlated":[15],"information":[16],"to":[17,56,94,123],"base":[19],"station":[20],"either":[21],"directly":[22],"or":[23],"in":[24],"an":[25,40],"ad-hoc":[26],"multihop":[27],"fashion.":[28],"Building":[29],"on":[30,102],"single-hop":[32],"distributed":[33],"data":[34,50],"rate":[35],"allocation":[36],"scheme,":[37],"present":[39],"efficient":[41],"approximation":[42,111],"algorithm":[43,72],"for":[44],"NP-hard":[46],"joint":[47],"routing":[48],"and":[49,98],"compression":[51],"problem":[52],"whose":[53],"objective":[54],"is":[55,86],"maximize":[57],"operation":[59],"lifetime":[60],"sensor":[63],"networks.":[64],"We":[65,91],"prove":[66],"performance":[69,108],"our":[71,96],"lies":[73],"within":[74],"1/":[75],"O":[76],"(log":[77],"n":[78,85],")":[79],"optimum":[82],"value":[83],"where":[84],"number":[88],"sensors.":[90],"use":[92],"simulations":[93],"validate":[95],"intuitions":[97],"provide":[99],"additional":[100],"insights":[101],"factors":[104],"impact":[106],"scheme.":[112],"The":[113],"numerical":[114],"results":[115],"show":[116],"proposed":[119],"scheme":[120],"performs":[121],"close":[122],"optimum.":[125]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
