{"id":"https://openalex.org/W2964891095","doi":"https://doi.org/10.1145/3335783.3335807","title":"Towards Generalizing Stochastic Spatiotemporal Graphs for Analyzing Least-Cost Path Stability","display_name":"Towards Generalizing Stochastic Spatiotemporal Graphs for Analyzing Least-Cost Path Stability","publication_year":2019,"publication_date":"2019-07-23","ids":{"openalex":"https://openalex.org/W2964891095","doi":"https://doi.org/10.1145/3335783.3335807","mag":"2964891095"},"language":"en","primary_location":{"id":"doi:10.1145/3335783.3335807","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3335783.3335807","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3335783.3335807","source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st International Conference on Scientific and Statistical Database Management","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3335783.3335807","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026426371","display_name":"Chris J. Michael","orcid":null},"institutions":[{"id":"https://openalex.org/I2802384920","display_name":"Stennis Space Center","ror":"https://ror.org/03j9e2j92","country_code":"US","type":"facility","lineage":["https://openalex.org/I2802384920","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chris J. Michael","raw_affiliation_strings":["U.S. Naval Research Laboratory, Stennis Space Center, Mississippi"],"affiliations":[{"raw_affiliation_string":"U.S. Naval Research Laboratory, Stennis Space Center, Mississippi","institution_ids":["https://openalex.org/I2802384920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112733653","display_name":"Joseph P. Macker","orcid":null},"institutions":[{"id":"https://openalex.org/I1288214837","display_name":"United States Naval Research Laboratory","ror":"https://ror.org/04d23a975","country_code":"US","type":"facility","lineage":["https://openalex.org/I1288214837","https://openalex.org/I1330347796","https://openalex.org/I175003984","https://openalex.org/I3130687028"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph P. Macker","raw_affiliation_strings":["U.S. Naval Research Laboratory, Washington, DC"],"affiliations":[{"raw_affiliation_string":"U.S. Naval Research Laboratory, Washington, DC","institution_ids":["https://openalex.org/I1288214837"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075304271","display_name":"Frederick E. Petry","orcid":"https://orcid.org/0000-0001-6214-0349"},"institutions":[{"id":"https://openalex.org/I2802384920","display_name":"Stennis Space Center","ror":"https://ror.org/03j9e2j92","country_code":"US","type":"facility","lineage":["https://openalex.org/I2802384920","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Frederick E. Petry","raw_affiliation_strings":["U.S. Naval Research Laboratory, Stennis Space Center, Mississippi"],"affiliations":[{"raw_affiliation_string":"U.S. Naval Research Laboratory, Stennis Space Center, Mississippi","institution_ids":["https://openalex.org/I2802384920"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5026426371"],"corresponding_institution_ids":["https://openalex.org/I2802384920"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0976949,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"189","last_page":"192"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9641000032424927,"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/T10698","display_name":"Transportation Planning and Optimization","score":0.9559000134468079,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.565085232257843},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5337997674942017},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.4741770029067993},{"id":"https://openalex.org/keywords/random-graph","display_name":"Random graph","score":0.45760273933410645},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.44347473978996277},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4094984233379364},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36823219060897827},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33970096707344055},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32627540826797485}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.565085232257843},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5337997674942017},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.4741770029067993},{"id":"https://openalex.org/C47458327","wikidata":"https://www.wikidata.org/wiki/Q910404","display_name":"Random graph","level":3,"score":0.45760273933410645},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.44347473978996277},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4094984233379364},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36823219060897827},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33970096707344055},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32627540826797485},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3335783.3335807","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3335783.3335807","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3335783.3335807","source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st International Conference on Scientific and Statistical Database Management","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3335783.3335807","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3335783.3335807","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3335783.3335807","source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st International Conference on Scientific and Statistical Database Management","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.4300000071525574,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320337628","display_name":"U.S. Naval Research Laboratory","ror":"https://ror.org/04d23a975"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2964891095.pdf","grobid_xml":"https://content.openalex.org/works/W2964891095.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1986564315","https://openalex.org/W2023616065","https://openalex.org/W2060464767","https://openalex.org/W2066785338","https://openalex.org/W2088521668","https://openalex.org/W2227557434","https://openalex.org/W2316678214","https://openalex.org/W2342400483","https://openalex.org/W2913513236","https://openalex.org/W3117917186"],"related_works":["https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W2049003611","https://openalex.org/W2127804977","https://openalex.org/W2108418243","https://openalex.org/W164103134","https://openalex.org/W2787352659","https://openalex.org/W1970611213","https://openalex.org/W4206560911","https://openalex.org/W4372260270"],"abstract_inverted_index":{"In":[0,86],"numerous":[1,62],"applications,":[2],"spatiotemporal":[3,64,232],"graphs":[4,23,51,65,76],"are":[5,52],"studied":[6,156],"to":[7,14,89,98,190,207,225],"exploit":[8],"the":[9,38,43,47,84,99,178,192,203],"structure":[10],"of":[11,21,37,42,112,119,159,168,185,231],"underlying":[12],"data":[13],"characterize,":[15],"control,":[16],"or":[17,151],"predict":[18],"behavior.":[19],"Nodes":[20],"these":[22,50],"exhibit":[24],"spatiality,":[25],"while":[26],"edge":[27,128,133,199],"connectivity":[28],"and":[29,116,130,198,220,227],"weighting":[30],"may":[31,154],"be":[32,155],"derived":[33],"from":[34],"spatial":[35],"conditions":[36,158],"incident":[39],"nodes.":[40,186],"Because":[41],"complexity":[44],"added":[45],"by":[46,143,166],"temporal":[48,145],"dimension,":[49],"typically":[53],"modeled":[54],"in":[55,83],"part":[56],"as":[57,109],"a":[58,70,95,107,110,138,164,169],"stochastic":[59,67,72,120,229],"processes.":[60],"Though":[61],"application-defined":[63],"with":[66],"parameterizations":[68],"exist,":[69],"general":[71],"process":[73],"for":[74,157,210],"such":[75,163],"has":[77],"not":[78],"yet":[79],"been":[80],"formally":[81],"defined":[82,175],"literature.":[85],"an":[87],"effort":[88],"move":[90],"towards":[91],"generalization,":[92],"we":[93,215],"offer":[94,188],"brief":[96],"introduction":[97],"Stochastic":[100],"SpatioTemporal":[101],"(SST)":[102],"graph":[103,108,146,181,206],"model,":[104],"which":[105,144,173,195],"describes":[106],"set":[111],"initially":[113],"observed":[114],"nodes":[115],"several":[117],"sets":[118],"processes:":[121],"one":[122,126,131],"describing":[123,127,132],"node":[124,196],"motion,":[125],"connectivity,":[129],"weight":[134,200],"variation.":[135],"We":[136,161,187],"propose":[137],"Monte":[139],"Carlo":[140],"method":[141],"framework":[142,165],"algorithms":[147],"that":[148],"yield":[149],"numerical":[150],"set-based":[152],"results":[153,189],"stability.":[160],"demonstrate":[162],"way":[167],"geometric":[170,179,204],"SST":[171,205],"graph,":[172],"is":[174],"based":[176],"on":[177],"random":[180],"exhibiting":[182],"Brownian":[183],"motion":[184],"show":[191],"points":[193],"at":[194],"movement":[197],"variation":[201],"cause":[202],"become":[208],"unstable":[209],"predicting":[211],"least-cost":[212],"paths.":[213],"Finally,":[214],"discuss":[216],"ongoing":[217],"research":[218],"projects":[219],"plans":[221],"currently":[222],"being":[223],"undertaken":[224],"study":[226],"utilize":[228],"properties":[230],"network":[233],"data.":[234]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
