{"id":"https://openalex.org/W2066057802","doi":"https://doi.org/10.1145/2141622.2141631","title":"Probabilistic search of human by autonomous mobile robot","display_name":"Probabilistic search of human by autonomous mobile robot","publication_year":2011,"publication_date":"2011-05-25","ids":{"openalex":"https://openalex.org/W2066057802","doi":"https://doi.org/10.1145/2141622.2141631","mag":"2066057802"},"language":"en","primary_location":{"id":"doi:10.1145/2141622.2141631","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2141622.2141631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on PErvasive Technologies Related to Assistive Environments","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/A5076721250","display_name":"Syed Atif Mehdi","orcid":"https://orcid.org/0000-0002-6102-9937"},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Syed Atif Mehdi","raw_affiliation_strings":["University of Kaiserslautern Kaiserslautern, Germany","University of Kaiserslautern; Kaiserslautern; Germany"],"affiliations":[{"raw_affiliation_string":"University of Kaiserslautern Kaiserslautern, Germany","institution_ids":["https://openalex.org/I153267046"]},{"raw_affiliation_string":"University of Kaiserslautern; Kaiserslautern; Germany","institution_ids":["https://openalex.org/I153267046"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027711778","display_name":"Karsten Berns","orcid":"https://orcid.org/0000-0002-9080-1404"},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Karsten Berns","raw_affiliation_strings":["University of Kaiserslautern Kaiserslautern, Germany","University of Kaiserslautern; Kaiserslautern; Germany"],"affiliations":[{"raw_affiliation_string":"University of Kaiserslautern Kaiserslautern, Germany","institution_ids":["https://openalex.org/I153267046"]},{"raw_affiliation_string":"University of Kaiserslautern; Kaiserslautern; Germany","institution_ids":["https://openalex.org/I153267046"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5076721250"],"corresponding_institution_ids":["https://openalex.org/I153267046"],"apc_list":null,"apc_paid":null,"fwci":0.2576,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57938865,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10709","display_name":"Social Robot Interaction and HRI","score":0.979200005531311,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.975600004196167,"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/computer-science","display_name":"Computer science","score":0.7472845315933228},{"id":"https://openalex.org/keywords/mobile-robot","display_name":"Mobile robot","score":0.7074472904205322},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.6524332761764526},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5274149179458618},{"id":"https://openalex.org/keywords/patrolling","display_name":"Patrolling","score":0.5062450766563416},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.49927568435668945},{"id":"https://openalex.org/keywords/planner","display_name":"Planner","score":0.4923902750015259},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.47586625814437866},{"id":"https://openalex.org/keywords/motion-planning","display_name":"Motion planning","score":0.4648085832595825},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.44928786158561707},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.42616650462150574},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.38229864835739136},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.31832289695739746},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12078982591629028},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09837010502815247}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7472845315933228},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.7074472904205322},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.6524332761764526},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5274149179458618},{"id":"https://openalex.org/C110698143","wikidata":"https://www.wikidata.org/wiki/Q651389","display_name":"Patrolling","level":2,"score":0.5062450766563416},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.49927568435668945},{"id":"https://openalex.org/C2776999362","wikidata":"https://www.wikidata.org/wiki/Q2349274","display_name":"Planner","level":2,"score":0.4923902750015259},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.47586625814437866},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.4648085832595825},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.44928786158561707},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.42616650462150574},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.38229864835739136},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.31832289695739746},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12078982591629028},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09837010502815247},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2141622.2141631","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2141622.2141631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on PErvasive Technologies Related to Assistive Environments","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5099999904632568}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320875","display_name":"Deutscher Akademischer Austauschdienst","ror":"https://ror.org/039djdh30"},{"id":"https://openalex.org/F4320322799","display_name":"Higher Education Commission, Pakistan","ror":"https://ror.org/038y3sz68"},{"id":"https://openalex.org/F4320326275","display_name":"Higher Education Commision, Pakistan","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1174325445","https://openalex.org/W1557554895","https://openalex.org/W1795529882","https://openalex.org/W1982229636","https://openalex.org/W1987250353","https://openalex.org/W1993925701","https://openalex.org/W2003400137","https://openalex.org/W2023597264","https://openalex.org/W2030191867","https://openalex.org/W2030664771","https://openalex.org/W2037135061","https://openalex.org/W2039024925","https://openalex.org/W2059615851","https://openalex.org/W2151715033","https://openalex.org/W2152536965","https://openalex.org/W2157091671","https://openalex.org/W2167340365","https://openalex.org/W2400657883","https://openalex.org/W2408500447","https://openalex.org/W2528951883","https://openalex.org/W4210492122","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W170273588","https://openalex.org/W2337788814","https://openalex.org/W2092973197","https://openalex.org/W2404411151","https://openalex.org/W2163146706","https://openalex.org/W2957660816","https://openalex.org/W3100590984","https://openalex.org/W187740018","https://openalex.org/W2162286586","https://openalex.org/W4255368532"],"abstract_inverted_index":{"This":[0,116,183],"paper":[1],"focuses":[2],"on":[3],"the":[4,16,32,45,53,57,62,99,104,107,111,123,137,144,149,154,167,200,221],"development":[5],"of":[6,42,59,61,74,77,109,136,173,193,202,220],"an":[7,10,22,43],"approach":[8],"for":[9,97,153],"indoor":[11],"mobile":[12,46],"robot":[13,47],"to":[14,30,35,49,103,143],"search":[15,152],"elderly":[17,33],"person":[18,63,79,112],"living":[19],"alone":[20],"in":[21,40,52,211],"unstructured":[23],"and":[24,106,139,190,204],"dynamic":[25],"household":[26],"environment.":[27],"In":[28],"order":[29],"reach":[31],"person,":[34,100],"perform":[36],"different":[37,212],"tasks":[38],"or":[39],"case":[41],"emergency,":[44],"needs":[48],"navigate":[50],"autonomously":[51,121],"home":[54],"environment":[55,138,178,184,189],"with":[56],"perception":[58],"presence":[60],"at":[64,68,113],"a":[65,69,78,84,132,141,151,161,170,175,186,194,205],"particular":[66],"place":[67],"specific":[70],"time.":[71],"The":[72,91,125,214],"estimation":[73],"possible":[75],"locations":[76],"is":[80,119,128,157],"carried":[81,158],"out":[82,159],"using":[83,160],"behavior":[85],"based":[86],"Markov":[87],"Decision":[88],"Process":[89],"(MDP).":[90],"implemented":[92],"methodology":[93,168],"centers":[94],"two":[95],"criteria":[96],"searching":[98,203],"namely":[101],"distance":[102],"destination":[105,118],"probability":[108],"finding":[110],"that":[114,208],"location.":[115],"estimated":[117],"reached":[120],"by":[122,130],"robot.":[124],"autonomous":[126],"navigation":[127],"supported":[129],"building":[131],"detailed":[133],"grid":[134],"map":[135],"planning":[140],"path":[142],"required":[145],"target.":[146],"Upon":[147],"reaching":[148],"destination,":[150],"human":[155,206],"face":[156],"Haar":[162],"cascade":[163],"classifier.":[164],"To":[165],"validate":[166],"over":[169],"longer":[171],"period":[172],"time,":[174],"3D":[176],"simulated":[177],"has":[179],"also":[180],"been":[181],"created.":[182],"resembles":[185],"real":[187],"house":[188],"features":[191],"simulation":[192,207,217],"small":[195],"robot,":[196],"Artos,":[197],"which":[198],"performs":[199],"task":[201],"walks":[209],"around":[210],"rooms.":[213],"results":[215],"from":[216],"shows":[218],"effectiveness":[219],"developed":[222],"methodology.":[223]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
