{"id":"https://openalex.org/W2116059095","doi":"https://doi.org/10.1109/lcn.2010.5735787","title":"Physics-based modeling of skier mobility and avalanche rescue in mountainous terrain","display_name":"Physics-based modeling of skier mobility and avalanche rescue in mountainous terrain","publication_year":2010,"publication_date":"2010-10-01","ids":{"openalex":"https://openalex.org/W2116059095","doi":"https://doi.org/10.1109/lcn.2010.5735787","mag":"2116059095"},"language":"en","primary_location":{"id":"doi:10.1109/lcn.2010.5735787","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcn.2010.5735787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Local Computer Network Conference","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/A5030517737","display_name":"Xin Liu","orcid":"https://orcid.org/0000-0001-6154-0789"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Xin Liu","raw_affiliation_strings":["Department of Computer Science, University of Calgary, Calgary, AB, Canada","Department of Computer Science, University of Calgary, Calgary, Alberta, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, Alberta, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083779826","display_name":"Carey Williamson","orcid":"https://orcid.org/0000-0001-9922-7237"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Carey Williamson","raw_affiliation_strings":["Department of Computer Science, University of Calgary, Calgary, AB, Canada","Department of Computer Science, University of Calgary, Calgary, Alberta, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, Alberta, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020310155","display_name":"Jon Rokne","orcid":"https://orcid.org/0000-0002-3439-2917"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jon Rokne","raw_affiliation_strings":["Department of Computer Science, University of Calgary, Calgary, AB, Canada","Department of Computer Science, University of Calgary, Calgary, Alberta, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, Alberta, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5030517737"],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":null,"apc_paid":null,"fwci":0.3719,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.66936424,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"645","last_page":"652"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9991999864578247,"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9983999729156494,"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"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.7978721261024475},{"id":"https://openalex.org/keywords/flocking","display_name":"Flocking (texture)","score":0.6932101249694824},{"id":"https://openalex.org/keywords/mobility-model","display_name":"Mobility model","score":0.6602627038955688},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.6055004000663757},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.537905752658844},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5151580572128296},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.45495739579200745},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.44550055265426636},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.28270164132118225},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2151762843132019},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2059079110622406},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15665343403816223},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.08401593565940857}],"concepts":[{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.7978721261024475},{"id":"https://openalex.org/C2781220375","wikidata":"https://www.wikidata.org/wiki/Q814208","display_name":"Flocking (texture)","level":2,"score":0.6932101249694824},{"id":"https://openalex.org/C191485582","wikidata":"https://www.wikidata.org/wiki/Q6887309","display_name":"Mobility model","level":2,"score":0.6602627038955688},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.6055004000663757},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.537905752658844},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5151580572128296},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.45495739579200745},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.44550055265426636},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.28270164132118225},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2151762843132019},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2059079110622406},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15665343403816223},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.08401593565940857},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lcn.2010.5735787","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcn.2010.5735787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Local Computer Network Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.309.8398","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.309.8398","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://pages.cpsc.ucalgary.ca/~carey/papers/2010/Xin-ONMOVE2010.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1548879090","https://openalex.org/W1557978627","https://openalex.org/W2024315730","https://openalex.org/W2053694592","https://openalex.org/W2095206774","https://openalex.org/W2099050884","https://openalex.org/W2114140676","https://openalex.org/W2147001732","https://openalex.org/W2148135143","https://openalex.org/W2150312211","https://openalex.org/W2162201103","https://openalex.org/W2171503138","https://openalex.org/W4205649593"],"related_works":["https://openalex.org/W3196562632","https://openalex.org/W2530977643","https://openalex.org/W4318822799","https://openalex.org/W1481047111","https://openalex.org/W1989157904","https://openalex.org/W3048440450","https://openalex.org/W2357545018","https://openalex.org/W3099149755","https://openalex.org/W2021478294","https://openalex.org/W2042097059"],"abstract_inverted_index":{"Mobility":[0],"models":[1,18],"play":[2],"an":[3,62,84,172],"important":[4],"role":[5],"in":[6,45,55,168],"the":[7,40,56,89,96,102,109,120,154,164,169],"evaluation":[8],"of":[9,42,58,78,92,101,108,123,156,171],"wireless":[10,51,70],"ad":[11,71],"hoc":[12,72],"networks.":[13],"However,":[14],"most":[15],"existing":[16],"mobility":[17,35,122],"are":[19],"limited":[20],"to":[21,138,142,162],"1D":[22],"or":[23],"2D":[24],"user":[25],"movement.":[26,93],"In":[27],"this":[28],"paper,":[29],"we":[30,126,159],"propose":[31],"a":[32,67,114,128],"novel":[33],"2.5D":[34],"model":[36,75],"suitable":[37],"for":[38,53],"modeling":[39],"movement":[41],"backcountry":[43],"skiers":[44,49],"mountainous":[46],"terrains.":[47],"These":[48],"carry":[50],"devices":[52],"communication":[54],"event":[57,170],"emergencies,":[59],"such":[60],"as":[61],"avalanche,":[63],"and":[64,99,113,135],"thus":[65],"form":[66],"dynamic":[68],"mobile":[69],"network.":[73],"Our":[74],"represents":[76],"groups":[77],"skiers,":[79],"with":[80,149],"each":[81,150],"group":[82,103,124,140],"having":[83],"invisible":[85],"leader":[86,104],"who":[87],"determines":[88],"general":[90],"direction":[91],"We":[94],"calculate":[95],"acceleration,":[97],"velocity,":[98],"position":[100],"based":[105],"on":[106],"properties":[107],"terrain,":[110],"gravitational":[111],"force,":[112],"randomized":[115],"sine":[116],"function.":[117],"To":[118,152],"simulate":[119],"coordinated":[121],"members,":[125],"use":[127,160],"flocking":[129],"model,":[130,158],"which":[131],"applies":[132],"cohesion,":[133],"separation,":[134],"alignment":[136],"forces":[137],"influence":[139],"members":[141],"follow":[143],"their":[144],"leader,":[145],"while":[146],"avoiding":[147],"collisions":[148],"other.":[151],"demonstrate":[153],"applicability":[155],"our":[157],"simulation":[161],"evaluate":[163],"skier":[165],"rescue":[166],"probability":[167],"avalanche.":[173]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}