{"id":"https://openalex.org/W4394699159","doi":"https://doi.org/10.1109/lra.2024.3387123","title":"Map Explorations via Dynamic Tree Structured Graph","display_name":"Map Explorations via Dynamic Tree Structured Graph","publication_year":2024,"publication_date":"2024-04-10","ids":{"openalex":"https://openalex.org/W4394699159","doi":"https://doi.org/10.1109/lra.2024.3387123"},"language":"en","primary_location":{"id":"doi:10.1109/lra.2024.3387123","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lra.2024.3387123","pdf_url":null,"source":{"id":"https://openalex.org/S4210169774","display_name":"IEEE Robotics and Automation Letters","issn_l":"2377-3766","issn":["2377-3766","2377-3774"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Robotics and Automation Letters","raw_type":"journal-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/A5095766575","display_name":"Rei-Shu Shieh","orcid":null},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Rei-Shu Shieh","raw_affiliation_strings":["Mathematics Department, National Central University, Taoyuan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematics Department, National Central University, Taoyuan, Taiwan","institution_ids":["https://openalex.org/I22265921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039241771","display_name":"Kuo-Shih Tseng","orcid":"https://orcid.org/0000-0002-7818-5821"},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuo-Shih Tseng","raw_affiliation_strings":["Mathematics Department, National Central University, Taoyuan, Taiwan"],"raw_orcid":"https://orcid.org/0000-0002-7818-5821","affiliations":[{"raw_affiliation_string":"Mathematics Department, National Central University, Taoyuan, Taiwan","institution_ids":["https://openalex.org/I22265921"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I22265921"],"apc_list":null,"apc_paid":null,"fwci":0.4301,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.52926104,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"9","issue":"6","first_page":"5062","last_page":"5069"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9922000169754028,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9922000169754028,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9602000117301941,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9537000060081482,"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":0.5497324466705322},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.49133172631263733},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4535180628299713},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.337912380695343},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19154158234596252},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1518501341342926}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5497324466705322},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.49133172631263733},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4535180628299713},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.337912380695343},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19154158234596252},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1518501341342926}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lra.2024.3387123","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lra.2024.3387123","pdf_url":null,"source":{"id":"https://openalex.org/S4210169774","display_name":"IEEE Robotics and Automation Letters","issn_l":"2377-3766","issn":["2377-3766","2377-3774"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Robotics and Automation Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1680189815","https://openalex.org/W2011193572","https://openalex.org/W2042986967","https://openalex.org/W2080379754","https://openalex.org/W2117226423","https://openalex.org/W2165142526","https://openalex.org/W2308703108","https://openalex.org/W2409009991","https://openalex.org/W2531699011","https://openalex.org/W2973864946","https://openalex.org/W3100948105","https://openalex.org/W3125164440","https://openalex.org/W4205677764","https://openalex.org/W4205921540","https://openalex.org/W4223583037","https://openalex.org/W4235735721","https://openalex.org/W4281479885","https://openalex.org/W4283791212","https://openalex.org/W4319878801","https://openalex.org/W4383108733","https://openalex.org/W6652987040","https://openalex.org/W6666105348","https://openalex.org/W6698333356"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"Map":[0],"exploration":[1],"in":[2],"unknown":[3,45],"environments":[4,46],"is":[5,28],"the":[6,20,25,54,69],"key":[7],"to":[8,23,43],"various":[9],"robotics":[10],"applications":[11],"(e.g.,":[12,75],"3D":[13],"reconstruction,":[14],"search":[15],"and":[16,50],"rescue).":[17],"However,":[18],"finding":[19],"optimal":[21],"path":[22],"maximize":[24],"environmental":[26],"coverage":[27],"NP-hard.":[29],"To":[30],"overcome":[31],"this":[32,34],"problem,":[33],"research":[35],"proposes":[36],"a":[37],"dynamic":[38],"generalized":[39],"cost-benefit":[40],"(DGCB)":[41],"algorithm":[42],"explore":[44],"via":[47,63],"utilizing":[48],"submodularity":[49],"tree-Structured":[51],"routing.":[52],"Moreover,":[53],"theoretical":[55],"guarantees":[56],"at":[57],"each":[58],"time":[59],"step":[60],"are":[61],"proved":[62],"submodularity.":[64],"The":[65],"experiments":[66],"show":[67],"that":[68],"proposed":[70],"method":[71],"outperforms":[72],"benchmark":[73],"methods":[74],"FUEL,":[76],"GCB,":[77],"GCB-MST).":[78]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}