{"id":"https://openalex.org/W2017818247","doi":"https://doi.org/10.1109/etfa.2011.6059085","title":"A qualitative balance of shape descriptors on dynamometer cards","display_name":"A qualitative balance of shape descriptors on dynamometer cards","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2017818247","doi":"https://doi.org/10.1109/etfa.2011.6059085","mag":"2017818247"},"language":"en","primary_location":{"id":"doi:10.1109/etfa.2011.6059085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/etfa.2011.6059085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ETFA2011","raw_type":"proceedings-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/A5101955202","display_name":"F\u00e1bio Lima","orcid":"https://orcid.org/0009-0000-2940-9086"},"institutions":[{"id":"https://openalex.org/I32393484","display_name":"Petrobras (Brazil)","ror":"https://ror.org/0235kyq22","country_code":"BR","type":"company","lineage":["https://openalex.org/I32393484"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Fabio Soares de Lima","raw_affiliation_strings":["Petr\u00f3leo Brasileiro S.A. Petrobras, Brazil","Petr\u00f3leo Brasileiro S.A. (PETROBRAS)"],"affiliations":[{"raw_affiliation_string":"Petr\u00f3leo Brasileiro S.A. Petrobras, Brazil","institution_ids":["https://openalex.org/I32393484"]},{"raw_affiliation_string":"Petr\u00f3leo Brasileiro S.A. (PETROBRAS)","institution_ids":["https://openalex.org/I32393484"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073571125","display_name":"Diego Rodrigo Cabral Silva","orcid":null},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Diego Rodrigo Cabral Silva","raw_affiliation_strings":["Universidade Federal do Rio Grande do Norte, Brazil","Universidade Federal do Rio Grande do Norte"],"affiliations":[{"raw_affiliation_string":"Universidade Federal do Rio Grande do Norte, Brazil","institution_ids":["https://openalex.org/I35046152"]},{"raw_affiliation_string":"Universidade Federal do Rio Grande do Norte","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021236304","display_name":"Luiz Affonso Guedes","orcid":"https://orcid.org/0000-0003-2690-1563"},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luiz Affonso H. Guedes de Oliveira","raw_affiliation_strings":["Universidade Federal do Rio Grande do Norte, Brazil","Universidade Federal do Rio Grande do Norte"],"affiliations":[{"raw_affiliation_string":"Universidade Federal do Rio Grande do Norte, Brazil","institution_ids":["https://openalex.org/I35046152"]},{"raw_affiliation_string":"Universidade Federal do Rio Grande do Norte","institution_ids":["https://openalex.org/I35046152"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101955202"],"corresponding_institution_ids":["https://openalex.org/I32393484"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13425242,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13050","display_name":"Oil and Gas Production Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T13050","display_name":"Oil and Gas Production Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10892","display_name":"Drilling and Well Engineering","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dynamometer","display_name":"Dynamometer","score":0.5821078419685364},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.561271607875824},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.553123414516449},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5209678411483765},{"id":"https://openalex.org/keywords/production","display_name":"Production (economics)","score":0.5187473297119141},{"id":"https://openalex.org/keywords/sucker-rod","display_name":"Sucker rod","score":0.4167852997779846},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3815658688545227},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3800300061702728},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3460085391998291},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3416981101036072},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3403385281562805},{"id":"https://openalex.org/keywords/engineering-drawing","display_name":"Engineering drawing","score":0.3245020806789398},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.27287012338638306},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25948041677474976},{"id":"https://openalex.org/keywords/petroleum-engineering","display_name":"Petroleum engineering","score":0.25276660919189453},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14244890213012695}],"concepts":[{"id":"https://openalex.org/C102284421","wikidata":"https://www.wikidata.org/wiki/Q11223329","display_name":"Dynamometer","level":2,"score":0.5821078419685364},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.561271607875824},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.553123414516449},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5209678411483765},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5187473297119141},{"id":"https://openalex.org/C2780190608","wikidata":"https://www.wikidata.org/wiki/Q7633102","display_name":"Sucker rod","level":2,"score":0.4167852997779846},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3815658688545227},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3800300061702728},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3460085391998291},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3416981101036072},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3403385281562805},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.3245020806789398},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.27287012338638306},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25948041677474976},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.25276660919189453},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14244890213012695},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/etfa.2011.6059085","is_oa":false,"landing_page_url":"https://doi.org/10.1109/etfa.2011.6059085","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ETFA2011","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1533162639","https://openalex.org/W1971947151","https://openalex.org/W1986648937","https://openalex.org/W1990708562","https://openalex.org/W1990970863","https://openalex.org/W2013999446","https://openalex.org/W2014486101","https://openalex.org/W2017086245","https://openalex.org/W2018235832","https://openalex.org/W2061388212","https://openalex.org/W2076235861","https://openalex.org/W2079893855","https://openalex.org/W2081478433","https://openalex.org/W6654011241"],"related_works":["https://openalex.org/W2003694557","https://openalex.org/W2390071636","https://openalex.org/W2263473007","https://openalex.org/W2558215895","https://openalex.org/W2028600613","https://openalex.org/W4382241243","https://openalex.org/W2365215267","https://openalex.org/W2355880706","https://openalex.org/W2974247650","https://openalex.org/W2789705656"],"abstract_inverted_index":{"The":[0,51],"precision":[1],"and":[2,16,36,74],"the":[3,20,34,37,42,55,58,63,67],"fast":[4],"identification":[5],"of":[6,8,39,48,57,66,84],"abnormalities":[7],"bottom":[9,49],"hole":[10,69],"are":[11],"essential":[12],"to":[13,33,81],"prevent":[14],"damage":[15],"increase":[17],"production":[18,60],"in":[19,41],"oil":[21],"industry.":[22],"This":[23,77],"article":[24],"presents":[25],"a":[26,29],"study":[27],"about":[28],"new":[30],"automatic":[31],"approach":[32],"detection":[35],"diagnosis":[38],"faults":[40],"Sucker-rod":[43],"Pumping":[44],"through":[45,62],"dynamometric":[46,70],"cards":[47,83],"hole.":[50],"main":[52],"idea":[53],"is":[54],"recognition":[56],"well":[59],"status":[61],"image":[64],"processing":[65],"bottom's":[68],"card":[71],"(Boundary":[72],"Descriptors)":[73],"Euclidean":[75],"Distance.":[76],"proposal":[78],"was":[79],"implemented":[80],"oilfields":[82],"PETROBRAS":[85],"with":[86],"success.":[87]},"counts_by_year":[],"updated_date":"2026-04-23T09:07:50.710637","created_date":"2025-10-10T00:00:00"}