{"id":"https://openalex.org/W2803212094","doi":"https://doi.org/10.1109/ssci.2018.8628669","title":"A Novel Exoplanetary Habitability Score via Particle Swarm Optimization of CES Production Functions","display_name":"A Novel Exoplanetary Habitability Score via Particle Swarm Optimization of CES Production Functions","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2803212094","doi":"https://doi.org/10.1109/ssci.2018.8628669","mag":"2803212094"},"language":"en","primary_location":{"id":"doi:10.1109/ssci.2018.8628669","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssci.2018.8628669","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Symposium Series on Computational Intelligence (SSCI)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1805.08858","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017527527","display_name":"Abhijit Jeremiel Theophilus","orcid":null},"institutions":[{"id":"https://openalex.org/I196608512","display_name":"PES University","ror":"https://ror.org/05m169e78","country_code":"IN","type":"education","lineage":["https://openalex.org/I196608512"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Abhijit Theophilus","raw_affiliation_strings":["Computer Science and Engineering PES University EC Campus Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering PES University EC Campus Bangalore, India","institution_ids":["https://openalex.org/I196608512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066292961","display_name":"Snehanshu Saha","orcid":"https://orcid.org/0000-0002-8458-604X"},"institutions":[{"id":"https://openalex.org/I196608512","display_name":"PES University","ror":"https://ror.org/05m169e78","country_code":"IN","type":"education","lineage":["https://openalex.org/I196608512"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Snehanshu Saha","raw_affiliation_strings":["Computer Science and Engineering PES University EC Campus Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering PES University EC Campus Bangalore, India","institution_ids":["https://openalex.org/I196608512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070936457","display_name":"Suryoday Basak","orcid":"https://orcid.org/0000-0002-1982-1787"},"institutions":[{"id":"https://openalex.org/I196608512","display_name":"PES University","ror":"https://ror.org/05m169e78","country_code":"IN","type":"education","lineage":["https://openalex.org/I196608512"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Suryoday Basak","raw_affiliation_strings":["Computer Science and Engineering PES University EC Campus Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering PES University EC Campus Bangalore, India","institution_ids":["https://openalex.org/I196608512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017637169","display_name":"Jayant Murthy","orcid":"https://orcid.org/0000-0003-4034-5137"},"institutions":[{"id":"https://openalex.org/I140717209","display_name":"Indian Institute of Astrophysics","ror":"https://ror.org/01msc1703","country_code":"IN","type":"facility","lineage":["https://openalex.org/I140717209"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jayant Murthy","raw_affiliation_strings":["Indian Institute of Astrophysics Bangalore, India","Indian Inst. of Astrophysics Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Astrophysics Bangalore, India","institution_ids":["https://openalex.org/I140717209"]},{"raw_affiliation_string":"Indian Inst. of Astrophysics Bangalore, India","institution_ids":["https://openalex.org/I140717209"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04978876,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2139","last_page":"2147"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12042","display_name":"Satellite Communication Systems","score":0.9890999794006348,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/habitability","display_name":"Habitability","score":0.927100419998169},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.6805287003517151},{"id":"https://openalex.org/keywords/exoplanet","display_name":"Exoplanet","score":0.580030083656311},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5505955815315247},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.546524703502655},{"id":"https://openalex.org/keywords/planet","display_name":"Planet","score":0.4382164776325226},{"id":"https://openalex.org/keywords/swarm-behaviour","display_name":"Swarm behaviour","score":0.4240031838417053},{"id":"https://openalex.org/keywords/planetary-habitability","display_name":"Planetary habitability","score":0.4161544442176819},{"id":"https://openalex.org/keywords/astrobiology","display_name":"Astrobiology","score":0.32837986946105957},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2311086654663086},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14406907558441162}],"concepts":[{"id":"https://openalex.org/C21435255","wikidata":"https://www.wikidata.org/wiki/Q5636875","display_name":"Habitability","level":3,"score":0.927100419998169},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.6805287003517151},{"id":"https://openalex.org/C163479331","wikidata":"https://www.wikidata.org/wiki/Q44559","display_name":"Exoplanet","level":3,"score":0.580030083656311},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5505955815315247},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.546524703502655},{"id":"https://openalex.org/C51244244","wikidata":"https://www.wikidata.org/wiki/Q634","display_name":"Planet","level":2,"score":0.4382164776325226},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.4240031838417053},{"id":"https://openalex.org/C162053735","wikidata":"https://www.wikidata.org/wiki/Q846030","display_name":"Planetary habitability","level":4,"score":0.4161544442176819},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.32837986946105957},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2311086654663086},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14406907558441162},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/ssci.2018.8628669","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssci.2018.8628669","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Symposium Series on Computational Intelligence (SSCI)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.iisc.ac.in:62094","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196309","display_name":"NOT FOUND REPOSITORY (Indian Institute of Science Bangalore)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Poster"},{"id":"pmh:oai:arXiv.org:1805.08858","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1805.08858","pdf_url":"https://arxiv.org/pdf/1805.08858","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"mag:2803212094","is_oa":true,"landing_page_url":"http://export.arxiv.org/pdf/1805.08858","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1805.08858","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1805.08858","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1805.08858","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1805.08858","pdf_url":"https://arxiv.org/pdf/1805.08858","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"},{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2803212094.pdf","grobid_xml":"https://content.openalex.org/works/W2803212094.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W190356902","https://openalex.org/W590807530","https://openalex.org/W1994445384","https://openalex.org/W2016493639","https://openalex.org/W2109364787","https://openalex.org/W2157381448","https://openalex.org/W2165299997","https://openalex.org/W2287102362","https://openalex.org/W2759577822","https://openalex.org/W2774771683","https://openalex.org/W2798944416","https://openalex.org/W2950727390","https://openalex.org/W2962905608","https://openalex.org/W2964128829","https://openalex.org/W3124069841","https://openalex.org/W6747178102","https://openalex.org/W6764423295","https://openalex.org/W6789436207"],"related_works":["https://openalex.org/W3167738628","https://openalex.org/W115820188","https://openalex.org/W2288996438","https://openalex.org/W2470803833","https://openalex.org/W3088562106","https://openalex.org/W185605820","https://openalex.org/W2100585478","https://openalex.org/W1543569323","https://openalex.org/W1975238690","https://openalex.org/W2967895064","https://openalex.org/W2520973147","https://openalex.org/W2084086154","https://openalex.org/W1599246145","https://openalex.org/W3131659828","https://openalex.org/W3098540945","https://openalex.org/W2490620092","https://openalex.org/W2108179244","https://openalex.org/W2559361431","https://openalex.org/W2299671733","https://openalex.org/W2897768851"],"abstract_inverted_index":{"The":[0,73],"search":[1],"for":[2,9,18,63],"life":[3,22],"has":[4,124],"two":[5],"goals":[6],"essentially:":[7],"looking":[8,17,62],"planets":[10],"with":[11,42,69],"Earth-like":[12],"conditions":[13],"(Earth":[14],"similarity)":[15],"and":[16,71,89,110],"the":[19,77,98,115],"possibility":[20],"of":[21,76],"in":[23],"some":[24],"form":[25],"(habitability).":[26],"Determining":[27],"habitability":[28,94],"from":[29,86],"exoplanet":[30],"data":[31],"requires":[32],"that":[33],"determining":[34],"parameters":[35],"are":[36,75],"collectively":[37],"considered":[38],"before":[39],"coming":[40],"up":[41],"a":[43,117],"conclusion":[44],"as":[45,58],"no":[46],"single":[47],"factor":[48],"alone":[49],"contributes":[50],"to":[51,107,120],"it.":[52],"Our":[53],"proposed":[54],"models,":[55],"would":[56],"serve":[57],"an":[59],"indicator":[60],"while":[61],"new":[64],"habitable":[65],"worlds,":[66],"if":[67],"computed":[68],"precision":[70],"efficiency.":[72],"models":[74],"type":[78],"constrained":[79],"optimization,":[80],"multivariate,":[81],"convex":[82],"but":[83],"may":[84],"suffer":[85],"curvature":[87],"violation":[88],"premature":[90],"convergence":[91],"impacting":[92],"desired":[93],"scores.":[95],"We":[96],"mitigate":[97],"problem":[99],"by":[100],"proposing":[101],"modified":[102],"Particle":[103],"Swarm":[104],"optimization":[105],"(PSO)":[106],"tackle":[108,121],"constraints":[109],"ensuring":[111],"global":[112],"optima.":[113],"In":[114],"process,":[116],"python":[118],"library":[119],"such":[122],"problems":[123],"been":[125],"created.":[126]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
