{"id":"https://openalex.org/W2010676144","doi":"https://doi.org/10.1145/2093973.2094033","title":"Unveiling locations in geo-spatial documents","display_name":"Unveiling locations in geo-spatial documents","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2010676144","doi":"https://doi.org/10.1145/2093973.2094033","mag":"2010676144"},"language":"en","primary_location":{"id":"doi:10.1145/2093973.2094033","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2093973.2094033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems","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/A5108812223","display_name":"Gyan Ranjan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101327","display_name":"Twin Cities Orthopedics","ror":"https://ror.org/01en4s460","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210101327"]},{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Gyan Ranjan","raw_affiliation_strings":["University of Minnesota, Twin Cities, MN","University of Minnesota, Twin Cities, MN#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Minnesota, Twin Cities, MN","institution_ids":["https://openalex.org/I4210101327","https://openalex.org/I130238516"]},{"raw_affiliation_string":"University of Minnesota, Twin Cities, MN#TAB#","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063773752","display_name":"Juong-Sik Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I173498003","display_name":"Palo Alto Research Center","ror":"https://ror.org/0529fxt39","country_code":"US","type":"facility","lineage":["https://openalex.org/I173498003","https://openalex.org/I4210132870"]},{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Juong-Sik Lee","raw_affiliation_strings":["Nokia Research Center, Palo Alto, CA","Nokia Research Center., Palo Alto, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Palo Alto, CA","institution_ids":["https://openalex.org/I173498003","https://openalex.org/I72090969"]},{"raw_affiliation_string":"Nokia Research Center., Palo Alto, CA#TAB#","institution_ids":["https://openalex.org/I173498003","https://openalex.org/I72090969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055143489","display_name":"Deepti Chafekar","orcid":null},"institutions":[{"id":"https://openalex.org/I173498003","display_name":"Palo Alto Research Center","ror":"https://ror.org/0529fxt39","country_code":"US","type":"facility","lineage":["https://openalex.org/I173498003","https://openalex.org/I4210132870"]},{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Deepti Chafekar","raw_affiliation_strings":["Nokia Research Center, Palo Alto, CA","Nokia Research Center., Palo Alto, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Palo Alto, CA","institution_ids":["https://openalex.org/I173498003","https://openalex.org/I72090969"]},{"raw_affiliation_string":"Nokia Research Center., Palo Alto, CA#TAB#","institution_ids":["https://openalex.org/I173498003","https://openalex.org/I72090969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040080453","display_name":"Umesh Chandra","orcid":"https://orcid.org/0000-0003-3596-2069"},"institutions":[{"id":"https://openalex.org/I173498003","display_name":"Palo Alto Research Center","ror":"https://ror.org/0529fxt39","country_code":"US","type":"facility","lineage":["https://openalex.org/I173498003","https://openalex.org/I4210132870"]},{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Umesh Chandra","raw_affiliation_strings":["Nokia Research Center, Palo Alto, CA","Nokia Research Center., Palo Alto, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"Nokia Research Center, Palo Alto, CA","institution_ids":["https://openalex.org/I173498003","https://openalex.org/I72090969"]},{"raw_affiliation_string":"Nokia Research Center., Palo Alto, CA#TAB#","institution_ids":["https://openalex.org/I173498003","https://openalex.org/I72090969"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5108812223"],"corresponding_institution_ids":["https://openalex.org/I130238516","https://openalex.org/I4210101327"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22945228,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"401","last_page":"404"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.6777719259262085},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.47219526767730713},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.46182140707969666},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4484637677669525},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4234883189201355},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.33531707525253296},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.12379324436187744}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6777719259262085},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.47219526767730713},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.46182140707969666},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4484637677669525},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4234883189201355},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.33531707525253296},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.12379324436187744}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2093973.2094033","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2093973.2094033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1612003148","https://openalex.org/W1646006088","https://openalex.org/W1673310716","https://openalex.org/W1980885755","https://openalex.org/W2134118576","https://openalex.org/W2147152072","https://openalex.org/W2161443453","https://openalex.org/W2170741935","https://openalex.org/W6631872075"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2347703430","https://openalex.org/W3148227991","https://openalex.org/W3001521712","https://openalex.org/W4210727352","https://openalex.org/W2380470746","https://openalex.org/W1486593826","https://openalex.org/W2092017824","https://openalex.org/W2134683619","https://openalex.org/W2029664475"],"abstract_inverted_index":{"Resolving":[0],"geo-identities":[1],"of":[2,17,24,29,35],"addresses":[3],"in":[4],"emerging":[5],"economies":[6],"where":[7],"users":[8],"rely":[9],"primarily":[10],"on":[11],"short":[12],"messaging":[13],"as":[14,39],"the":[15],"means":[16],"querying,":[18],"poses":[19],"several":[20],"daunting":[21],"challenges:":[22],"lack":[23],"proper":[25],"addressing":[26],"schemes,":[27],"non-availability":[28],"cartographic":[30],"information":[31],"and":[32,41],"non-standardized":[33],"nomenclature":[34],"geo-spatial":[36],"entities":[37],"such":[38],"streets":[40],"avenues,":[42],"to":[43],"name":[44],"a":[45],"few.":[46]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
