{"id":"https://openalex.org/W2036733400","doi":"https://doi.org/10.1145/2331140.2331143","title":"Simulating Multivariate Nonhomogeneous Poisson Processes Using Projections","display_name":"Simulating Multivariate Nonhomogeneous Poisson Processes Using Projections","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2036733400","doi":"https://doi.org/10.1145/2331140.2331143","mag":"2036733400"},"language":"en","primary_location":{"id":"doi:10.1145/2331140.2331143","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2331140.2331143","pdf_url":null,"source":{"id":"https://openalex.org/S38703467","display_name":"ACM Transactions on Modeling and Computer Simulation","issn_l":"1049-3301","issn":["1049-3301","1558-1195"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Modeling and Computer Simulation","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/A5088463362","display_name":"Evan Saltzman","orcid":null},"institutions":[{"id":"https://openalex.org/I1309849503","display_name":"RAND Corporation","ror":"https://ror.org/00f2z7n96","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1309849503"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Evan A. Saltzman","raw_affiliation_strings":["RAND Corporation","[RAND Corporation]"],"affiliations":[{"raw_affiliation_string":"RAND Corporation","institution_ids":["https://openalex.org/I1309849503"]},{"raw_affiliation_string":"[RAND Corporation]","institution_ids":["https://openalex.org/I1309849503"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113859735","display_name":"John H. Drew","orcid":null},"institutions":[{"id":"https://openalex.org/I16285277","display_name":"William & Mary","ror":"https://ror.org/03hsf0573","country_code":"US","type":"education","lineage":["https://openalex.org/I16285277"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John H. Drew","raw_affiliation_strings":["The College of William &amp; Mary"],"affiliations":[{"raw_affiliation_string":"The College of William &amp; Mary","institution_ids":["https://openalex.org/I16285277"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057011822","display_name":"Lawrence M. Leemis","orcid":"https://orcid.org/0000-0001-9071-985X"},"institutions":[{"id":"https://openalex.org/I16285277","display_name":"William & Mary","ror":"https://ror.org/03hsf0573","country_code":"US","type":"education","lineage":["https://openalex.org/I16285277"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lawrence M. Leemis","raw_affiliation_strings":["The College of William &amp; Mary"],"affiliations":[{"raw_affiliation_string":"The College of William &amp; Mary","institution_ids":["https://openalex.org/I16285277"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075933702","display_name":"Shane G. Henderson","orcid":"https://orcid.org/0000-0003-1004-4034"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shane G. Henderson","raw_affiliation_strings":["Cornell University"],"affiliations":[{"raw_affiliation_string":"Cornell University","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5088463362"],"corresponding_institution_ids":["https://openalex.org/I1309849503"],"apc_list":null,"apc_paid":null,"fwci":5.7341,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.9531658,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"22","issue":"3","first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/multivariate-statistics","display_name":"Multivariate statistics","score":0.7240206003189087},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.6871307492256165},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.6651650667190552},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.5994734764099121},{"id":"https://openalex.org/keywords/point-process","display_name":"Point process","score":0.5792462825775146},{"id":"https://openalex.org/keywords/poisson-distribution","display_name":"Poisson distribution","score":0.5385926961898804},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5332462787628174},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5233975052833557},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.494099885225296},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4406619966030121},{"id":"https://openalex.org/keywords/inefficiency","display_name":"Inefficiency","score":0.43984556198120117},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.43857407569885254},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41961127519607544},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4148976802825928},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.23412832617759705},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18170830607414246}],"concepts":[{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.7240206003189087},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.6871307492256165},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.6651650667190552},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.5994734764099121},{"id":"https://openalex.org/C88871306","wikidata":"https://www.wikidata.org/wiki/Q7208287","display_name":"Point process","level":2,"score":0.5792462825775146},{"id":"https://openalex.org/C100906024","wikidata":"https://www.wikidata.org/wiki/Q205692","display_name":"Poisson distribution","level":2,"score":0.5385926961898804},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5332462787628174},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5233975052833557},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.494099885225296},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4406619966030121},{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.43984556198120117},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.43857407569885254},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41961127519607544},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4148976802825928},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.23412832617759705},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18170830607414246},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2331140.2331143","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2331140.2331143","pdf_url":null,"source":{"id":"https://openalex.org/S38703467","display_name":"ACM Transactions on Modeling and Computer Simulation","issn_l":"1049-3301","issn":["1049-3301","1558-1195"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Modeling and Computer Simulation","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.295.9604","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.295.9604","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.math.wm.edu/~leemis/2012tomacs.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5601413118","display_name":null,"funder_award_id":"CMMI-0800688CMMI-0926814","funder_id":"https://openalex.org/F4320337391","funder_display_name":"Division of Civil, Mechanical and Manufacturing Innovation"}],"funders":[{"id":"https://openalex.org/F4320320431","display_name":"Australian National University","ror":"https://ror.org/019wvm592"},{"id":"https://openalex.org/F4320337380","display_name":"Division of Mathematical Sciences","ror":"https://ror.org/051fftw81"},{"id":"https://openalex.org/F4320337391","display_name":"Division of Civil, Mechanical and Manufacturing Innovation","ror":"https://ror.org/028yd4c30"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W156499095","https://openalex.org/W1978358551","https://openalex.org/W1980766398","https://openalex.org/W2001383258","https://openalex.org/W2007240547","https://openalex.org/W2017501222","https://openalex.org/W2021711978","https://openalex.org/W2052923946","https://openalex.org/W2072549155","https://openalex.org/W2095499293","https://openalex.org/W2126149714","https://openalex.org/W2135433898","https://openalex.org/W2141712372","https://openalex.org/W2152828142","https://openalex.org/W2156150292","https://openalex.org/W2330552497","https://openalex.org/W2333113929","https://openalex.org/W2793249117","https://openalex.org/W2795503892","https://openalex.org/W3026026050","https://openalex.org/W4210703193","https://openalex.org/W4246860363","https://openalex.org/W4298838381","https://openalex.org/W6749761207"],"related_works":["https://openalex.org/W2264067234","https://openalex.org/W3124243301","https://openalex.org/W1589409554","https://openalex.org/W2759038785","https://openalex.org/W3123876860","https://openalex.org/W3124172198","https://openalex.org/W4298392797","https://openalex.org/W2385009502","https://openalex.org/W1979678609","https://openalex.org/W2180122548"],"abstract_inverted_index":{"Established":[0],"techniques":[1],"for":[2],"generating":[3,75],"an":[4,46],"instance":[5],"of":[6,23,55,82,92],"a":[7,37,53,59,86,90],"multivariate":[8],"NonHomogeneous":[9],"Poisson":[10],"Process":[11],"(NHPP)":[12],"such":[13],"as":[14,20],"thinning":[15],"can":[16],"become":[17],"highly":[18],"inefficient":[19],"the":[21,24,30,56,65,71],"dimensionality":[22],"process":[25],"is":[26],"increased,":[27],"particularly":[28],"if":[29],"defining":[31],"intensity":[32],"(or":[33],"rate)":[34],"function":[35],"has":[36],"pronounced":[38],"peak.":[39],"To":[40],"overcome":[41],"this":[42,83],"inefficiency,":[43],"we":[44],"propose":[45],"alternative":[47],"approach":[48],"where":[49],"one":[50],"first":[51],"generates":[52],"projection":[54],"NHPP":[57],"onto":[58],"lower-dimensional":[60],"space,":[61],"and":[62],"then":[63],"extends":[64],"generated":[66],"points":[67,69],"to":[68],"in":[70],"original":[72],"space":[73],"by":[74],"from":[76],"appropriate":[77],"conditional":[78],"distributions.":[79],"One":[80],"version":[81],"algorithm":[84],"replaces":[85],"high-dimensional":[87],"problem":[88],"with":[89],"series":[91],"one-dimensional":[93],"problems.":[94],"Several":[95],"examples":[96],"are":[97],"presented.":[98]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
