{"id":"https://openalex.org/W3123282454","doi":"https://doi.org/10.1109/igarss39084.2020.9323183","title":"Towards Natural Language Question Answering Over Earth Observation Linked Data Using Attention-Based Neural Machine Translation","display_name":"Towards Natural Language Question Answering Over Earth Observation Linked Data Using Attention-Based Neural Machine Translation","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3123282454","doi":"https://doi.org/10.1109/igarss39084.2020.9323183","mag":"3123282454"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9323183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323183","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2101.09427","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089748744","display_name":"Abhishek Potnis","orcid":"https://orcid.org/0000-0001-8168-857X"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Abhishek V. Potnis","raw_affiliation_strings":["Centre of Studies in Resources Engineering, Indian Institute of Technology, Bombay, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Studies in Resources Engineering, Indian Institute of Technology, Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056007385","display_name":"Rajat C. Shinde","orcid":"https://orcid.org/0000-0002-9505-6204"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rajat C. Shinde","raw_affiliation_strings":["Centre of Studies in Resources Engineering, Indian Institute of Technology, Bombay, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Studies in Resources Engineering, Indian Institute of Technology, Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052217638","display_name":"Surya S. Durbha","orcid":"https://orcid.org/0000-0003-1022-8378"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Surya S. Durbha","raw_affiliation_strings":["Centre of Studies in Resources Engineering, Indian Institute of Technology, Bombay, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Studies in Resources Engineering, Indian Institute of Technology, Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":0.5214,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.74324675,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"577","last_page":"580"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9990000128746033,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9990000128746033,"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/T10028","display_name":"Topic Modeling","score":0.9948999881744385,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9933000206947327,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8727656602859497},{"id":"https://openalex.org/keywords/machine-translation","display_name":"Machine translation","score":0.7576241493225098},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.6614997386932373},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6014977693557739},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.5907902717590332},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.5560916662216187},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5254744291305542},{"id":"https://openalex.org/keywords/geospatial-analysis","display_name":"Geospatial analysis","score":0.4994068145751953},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.45710501074790955},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.44131651520729065},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4214699864387512},{"id":"https://openalex.org/keywords/natural-language-user-interface","display_name":"Natural language user interface","score":0.4126214385032654},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.09263738989830017}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8727656602859497},{"id":"https://openalex.org/C203005215","wikidata":"https://www.wikidata.org/wiki/Q79798","display_name":"Machine translation","level":2,"score":0.7576241493225098},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.6614997386932373},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6014977693557739},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.5907902717590332},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.5560916662216187},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5254744291305542},{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.4994068145751953},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.45710501074790955},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.44131651520729065},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4214699864387512},{"id":"https://openalex.org/C174252522","wikidata":"https://www.wikidata.org/wiki/Q3816772","display_name":"Natural language user interface","level":3,"score":0.4126214385032654},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.09263738989830017},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss39084.2020.9323183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323183","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2101.09427","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2101.09427","pdf_url":"https://arxiv.org/pdf/2101.09427","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"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2101.09427","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2101.09427","pdf_url":"https://arxiv.org/pdf/2101.09427","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":[{"display_name":"Quality Education","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1902237438","https://openalex.org/W2130942839","https://openalex.org/W2133564696","https://openalex.org/W2746107509","https://openalex.org/W2751448157","https://openalex.org/W2791908423","https://openalex.org/W2810893340","https://openalex.org/W2964199361","https://openalex.org/W2967218146","https://openalex.org/W2983550634","https://openalex.org/W4299878728","https://openalex.org/W6679434410","https://openalex.org/W6766959048"],"related_works":["https://openalex.org/W2112751186","https://openalex.org/W3157284875","https://openalex.org/W2099715052","https://openalex.org/W2147241511","https://openalex.org/W4226247999","https://openalex.org/W4213176082","https://openalex.org/W3090872036","https://openalex.org/W2187398150","https://openalex.org/W3209772662","https://openalex.org/W2259406085"],"abstract_inverted_index":{"With":[0],"an":[1,69],"increase":[2],"in":[3,120,205],"Geospatial":[4],"Linked":[5,50,66,169],"Open":[6],"Data":[7,51,67,170],"being":[8],"adopted":[9],"and":[10,23,27,73,84,116,131,176],"published":[11],"over":[12,63,140,164],"the":[13,43,86,108,148,165,178,199],"web,":[14],"there":[15],"is":[16,39,186,194],"a":[17,54,111,141,195],"need":[18],"to":[19,58,82,106,123,144,161,174,209],"develop":[20],"intuitive":[21],"interfaces":[22],"systems":[24],"for":[25,95,114,147,198],"seamless":[26],"efficient":[28],"exploratory":[29],"analysis":[30],"of":[31,46,88,110,155,201],"such":[32],"rich":[33],"heterogeneous":[34],"multi-modal":[35],"datasets.":[36],"This":[37,79],"work":[38],"geared":[40],"towards":[41],"improving":[42],"exploration":[44],"process":[45],"Earth":[47,64],"Observation":[48,65],"(EO)":[49],"by":[52],"developing":[53],"natural":[55,97,121,149,158,206],"language":[56,98,122,150,159,207],"interface":[57],"facilitate":[59],"querying.":[60],"Questions":[61],"asked":[62],"have":[68],"inherent":[70],"spatio-temporal":[71],"dimension":[72],"can":[74,136],"be":[75,138],"represented":[76],"using":[77],"GeoSPArql.":[78],"paper":[80],"seeks":[81],"study":[83],"analyze":[85],"use":[87],"RNN-based":[89],"neural":[90,112,180,189],"machine":[91,190],"translation":[92,191],"with":[93,192],"attention":[94,193],"transforming":[96],"questions":[99,160,208],"into":[100],"GeoSPArql":[101,162,210],"queries.":[102,211],"Specifically,":[103],"it":[104,185],"aims":[105],"assess":[107],"feasibility":[109],"approach":[113,197],"identifying":[115],"mapping":[117],"spatial":[118,203],"predicates":[119,204],"GeoSPARQL's":[124],"topology":[125],"vocabulary":[126],"extension":[127],"including":[128],"-":[129],"Egenhofer":[130],"RCC8":[132],"relations.":[133],"The":[134],"queries":[135,163],"then":[137],"executed":[139],"triple":[142],"store":[143],"yield":[145],"answers":[146],"questions.":[151],"A":[152],"dataset":[153],"consisting":[154],"mappings":[156],"from":[157],"Corine":[166],"Land":[167],"Cover(CLC)":[168],"has":[171],"been":[172],"created":[173],"train":[175],"validate":[177],"deep":[179],"network.":[181],"From":[182],"our":[183],"experiments,":[184],"evident":[187],"that":[188],"promising":[196],"task":[200],"translating":[202]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-09T07:52:08.696243","created_date":"2025-10-10T00:00:00"}
