{"id":"https://openalex.org/W2136422427","doi":"https://doi.org/10.1109/wcnc.2003.1200685","title":"An efficient clustering-based heuristic for data gathering and aggregation in sensor networks","display_name":"An efficient clustering-based heuristic for data gathering and aggregation in sensor networks","publication_year":2004,"publication_date":"2004-01-23","ids":{"openalex":"https://openalex.org/W2136422427","doi":"https://doi.org/10.1109/wcnc.2003.1200685","mag":"2136422427"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2003.1200685","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2003.1200685","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE Wireless Communications and Networking, 2003. WCNC 2003.","raw_type":"proceedings-article"},"type":"conference-paper","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/A5103250869","display_name":"Kalyan Dasgupta","orcid":"https://orcid.org/0000-0002-1910-5289"},"institutions":[{"id":"https://openalex.org/I126744593","display_name":"University of Maryland, Baltimore","ror":"https://ror.org/04rq5mt64","country_code":"US","type":"education","lineage":["https://openalex.org/I126744593"]},{"id":"https://openalex.org/I6059380","display_name":"University of Baltimore","ror":"https://ror.org/024gw2733","country_code":"US","type":"education","lineage":["https://openalex.org/I6059380"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Dasgupta","raw_affiliation_strings":["Department of Computer Science and Electrical Engineering, University of Maryland, Baltimore, USA","Dept. of Comput. Sci.& Electr. Eng., Maryland Univ., Baltimore, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Electrical Engineering, University of Maryland, Baltimore, USA","institution_ids":["https://openalex.org/I126744593"]},{"raw_affiliation_string":"Dept. of Comput. Sci.& Electr. Eng., Maryland Univ., Baltimore, MD, USA","institution_ids":["https://openalex.org/I6059380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020847214","display_name":"Konstantinos Kalpakis","orcid":"https://orcid.org/0000-0002-4827-2828"},"institutions":[{"id":"https://openalex.org/I126744593","display_name":"University of Maryland, Baltimore","ror":"https://ror.org/04rq5mt64","country_code":"US","type":"education","lineage":["https://openalex.org/I126744593"]},{"id":"https://openalex.org/I6059380","display_name":"University of Baltimore","ror":"https://ror.org/024gw2733","country_code":"US","type":"education","lineage":["https://openalex.org/I6059380"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Kalpakis","raw_affiliation_strings":["Department of Computer Science and Electrical Engineering, University of Maryland, Baltimore, USA","Dept. of Comput. Sci.& Electr. Eng., Maryland Univ., Baltimore, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Electrical Engineering, University of Maryland, Baltimore, USA","institution_ids":["https://openalex.org/I126744593"]},{"raw_affiliation_string":"Dept. of Comput. Sci.& Electr. Eng., Maryland Univ., Baltimore, MD, USA","institution_ids":["https://openalex.org/I6059380"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059054956","display_name":"Parag Namjoshi","orcid":null},"institutions":[{"id":"https://openalex.org/I126744593","display_name":"University of Maryland, Baltimore","ror":"https://ror.org/04rq5mt64","country_code":"US","type":"education","lineage":["https://openalex.org/I126744593"]},{"id":"https://openalex.org/I6059380","display_name":"University of Baltimore","ror":"https://ror.org/024gw2733","country_code":"US","type":"education","lineage":["https://openalex.org/I6059380"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Namjoshi","raw_affiliation_strings":["Department of Computer Science and Electrical Engineering, University of Maryland, Baltimore, USA","Dept. of Comput. Sci.& Electr. Eng., Maryland Univ., Baltimore, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Electrical Engineering, University of Maryland, Baltimore, USA","institution_ids":["https://openalex.org/I126744593"]},{"raw_affiliation_string":"Dept. of Comput. Sci.& Electr. Eng., Maryland Univ., Baltimore, MD, USA","institution_ids":["https://openalex.org/I6059380"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.8104,"has_fulltext":false,"cited_by_count":302,"citation_normalized_percentile":{"value":0.98548236,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"3","issue":null,"first_page":"1948","last_page":"1953"},"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9980999827384949,"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":0.9972000122070312,"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/wireless-sensor-network","display_name":"Wireless sensor network","score":0.8198907971382141},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7752151489257812},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.771729588508606},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6040041446685791},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6025214195251465},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.5556200742721558},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.544944703578949},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5108475089073181},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5083224177360535},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.5073167681694031},{"id":"https://openalex.org/keywords/visual-sensor-network","display_name":"Visual sensor network","score":0.4803403615951538},{"id":"https://openalex.org/keywords/data-aggregator","display_name":"Data aggregator","score":0.4768967628479004},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.47556179761886597},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.464655339717865},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.4280267655849457},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.42699486017227173},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.42685651779174805},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4192357659339905},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34124115109443665},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.29666954278945923},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1444178819656372},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12458685040473938},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10095718502998352}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.8198907971382141},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7752151489257812},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.771729588508606},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6040041446685791},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6025214195251465},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.5556200742721558},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.544944703578949},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5108475089073181},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5083224177360535},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.5073167681694031},{"id":"https://openalex.org/C149102469","wikidata":"https://www.wikidata.org/wiki/Q7936624","display_name":"Visual sensor network","level":5,"score":0.4803403615951538},{"id":"https://openalex.org/C82578977","wikidata":"https://www.wikidata.org/wiki/Q16773055","display_name":"Data aggregator","level":3,"score":0.4768967628479004},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.47556179761886597},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.464655339717865},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.4280267655849457},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.42699486017227173},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.42685651779174805},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4192357659339905},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34124115109443665},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.29666954278945923},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1444178819656372},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12458685040473938},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10095718502998352},{"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/wcnc.2003.1200685","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2003.1200685","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE Wireless Communications and Networking, 2003. WCNC 2003.","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.13.8149","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.8149","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.csee.umbc.edu/~dasgupta/papers/WCNC03.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.324.5577","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.324.5577","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.it.iitb.ac.in/~palwencha/assg/cryptograph.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1506909609","https://openalex.org/W1787995280","https://openalex.org/W1992876548","https://openalex.org/W2091936226","https://openalex.org/W2106335692","https://openalex.org/W2110173519","https://openalex.org/W2115187901","https://openalex.org/W2115763491","https://openalex.org/W2121692374","https://openalex.org/W2122130200","https://openalex.org/W2122179278","https://openalex.org/W2131791946","https://openalex.org/W2132895032","https://openalex.org/W2133443216","https://openalex.org/W2148251644","https://openalex.org/W2339058897","https://openalex.org/W6638183917","https://openalex.org/W6648283419","https://openalex.org/W6676389973"],"related_works":["https://openalex.org/W917005982","https://openalex.org/W2158429056","https://openalex.org/W4396918259","https://openalex.org/W1657620843","https://openalex.org/W3148968234","https://openalex.org/W3168843827","https://openalex.org/W2246872454","https://openalex.org/W2295628284","https://openalex.org/W2557309381","https://openalex.org/W1985609192"],"abstract_inverted_index":{"The":[0,94,143],"rapid":[1],"advances":[2],"in":[3,45,97,170,205,210,254,269],"processor,":[4],"memory,":[5],"and":[6,26,42,53,105,111,191,195,220],"radio":[7],"technology":[8],"have":[9,127],"enabled":[10],"the":[11,32,38,49,58,102,128,140,151,161,164,176,180,184,187,192,196,218,223,228,235,249,262],"development":[12],"of":[13,16,23,31,40,57,75,107,113,135,145,183,189,271],"distributed":[14],"networks":[15,30],"small,":[17],"inexpensive":[18],"nodes":[19],"that":[20,78,227,261],"are":[21,34,79,203],"capable":[22],"sensing,":[24],"computation,":[25],"wireless":[27],"communication.":[28],"Sensor":[29],"future":[33],"envisioned":[35],"to":[36,67,116,130,139,163,174,222,247],"revolutionize":[37],"paradigm":[39],"collecting":[41],"processing":[43],"information":[44,88,158],"diverse":[46],"environments.":[47],"However,":[48],"severe":[50],"energy":[51,181,198],"constraints":[52,182],"limited":[54],"computing":[55],"resources":[56],"sensors,":[59],"present":[60],"major":[61],"challenges":[62],"for":[63,120],"such":[64,98,146,226],"a":[65,69,73,82,99,117,147,245],"vision":[66],"become":[68],"reality.":[70],"We":[71],"consider":[72],"network":[74,100],"energy-constrained":[76],"sensors":[77,126,162,190,219],"deployed":[80],"over":[81],"region.":[83],"Each":[84],"sensor":[85,148,255],"periodically":[86],"produces":[87],"as":[89],"it":[90],"monitors":[91],"its":[92],"vicinity.":[93],"basic":[95],"operation":[96],"is":[101,150,173,231,234],"systematic":[103],"gathering":[104,110,172],"transmission":[106,112],"sensed":[108,114],"data":[109,115,124,136,171,212],"base":[118,141,165,193,224],"station":[119,194],"further":[121],"processing.":[122],"During":[123],"gathering,":[125],"ability":[129],"perform":[131],"in-network":[132],"aggregation":[133,253],"(fusion)":[134],"packets":[137],"enroute":[138],"station.":[142,166],"lifetime":[144,230,237],"system":[149,177,229,272],"time":[152],"during":[153],"which":[154,211],"we":[155,202,243],"can":[156],"gather":[157],"from":[159,216],"all":[160,217],"A":[167],"key":[168],"challenge":[169],"maximize":[175],"lifetime,":[178],"given":[179],"sensors.":[185],"Given":[186],"location":[188],"available":[197],"at":[199],"each":[200],"sensor,":[201],"interested":[204],"finding":[206],"an":[207],"efficient":[208],"manner":[209],"should":[213],"be":[214],"collected":[215],"transmitted":[221],"station,":[225],"maximized.":[232],"This":[233],"maximum":[236],"data-gathering":[238,250],"problem.":[239],"In":[240],"this":[241],"paper,":[242],"describe":[244],"heuristic":[246],"solve":[248],"problem":[251],"with":[252],"networks.":[256],"Our":[257],"experimental":[258],"results":[259],"demonstrate":[260],"proposed":[263],"algorithm":[264],"significantly":[265],"outperform":[266],"previous":[267],"methods,":[268],"terms":[270],"lifetime.":[273]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":15},{"year":2015,"cited_by_count":16},{"year":2014,"cited_by_count":20},{"year":2013,"cited_by_count":25},{"year":2012,"cited_by_count":28}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
