{"id":"https://openalex.org/W2027862900","doi":"https://doi.org/10.1109/ipdpsw.2010.5470896","title":"On the parallelisation of MCMC-based image processing","display_name":"On the parallelisation of MCMC-based image processing","publication_year":2010,"publication_date":"2010-04-01","ids":{"openalex":"https://openalex.org/W2027862900","doi":"https://doi.org/10.1109/ipdpsw.2010.5470896","mag":"2027862900"},"language":"en","primary_location":{"id":"doi:10.1109/ipdpsw.2010.5470896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdpsw.2010.5470896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5020479969","display_name":"Jonathan Byrd","orcid":null},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jonathan M R Byrd","raw_affiliation_strings":["Department of Computer Science, University of Warwick, Coventry, UK","Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]},{"raw_affiliation_string":"Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK#TAB#","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051267613","display_name":"Stephen A. Jarvis","orcid":"https://orcid.org/0000-0002-1249-2167"},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Stephen A Jarvis","raw_affiliation_strings":["Department of Computer Science, University of Warwick, Coventry, UK","Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]},{"raw_affiliation_string":"Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK#TAB#","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081010150","display_name":"Abhir Bhalerao","orcid":"https://orcid.org/0000-0001-8830-329X"},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Abhir H Bhalerao","raw_affiliation_strings":["Department of Computer Science, University of Warwick, Coventry, UK","Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]},{"raw_affiliation_string":"Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK#TAB#","institution_ids":["https://openalex.org/I39555362"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I39555362"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.9987999796867371,"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"}},{"id":"https://openalex.org/T12056","display_name":"Markov Chains and Monte Carlo Methods","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10136","display_name":"Statistical Methods and Inference","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/markov-chain-monte-carlo","display_name":"Markov chain Monte Carlo","score":0.886421799659729},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7283082604408264},{"id":"https://openalex.org/keywords/approximate-inference","display_name":"Approximate inference","score":0.5334010124206543},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5132110118865967},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.506414532661438},{"id":"https://openalex.org/keywords/bayesian-inference","display_name":"Bayesian inference","score":0.4957478940486908},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.48080888390541077},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4710253179073334},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.43145060539245605},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4233721196651459},{"id":"https://openalex.org/keywords/multiprocessing","display_name":"Multiprocessing","score":0.4145132005214691},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36991262435913086},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3630099892616272},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32361721992492676},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3201639950275421},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16806340217590332}],"concepts":[{"id":"https://openalex.org/C111350023","wikidata":"https://www.wikidata.org/wiki/Q1191869","display_name":"Markov chain Monte Carlo","level":3,"score":0.886421799659729},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7283082604408264},{"id":"https://openalex.org/C2777472644","wikidata":"https://www.wikidata.org/wiki/Q16968992","display_name":"Approximate inference","level":3,"score":0.5334010124206543},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5132110118865967},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.506414532661438},{"id":"https://openalex.org/C160234255","wikidata":"https://www.wikidata.org/wiki/Q812535","display_name":"Bayesian inference","level":3,"score":0.4957478940486908},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.48080888390541077},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4710253179073334},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.43145060539245605},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4233721196651459},{"id":"https://openalex.org/C4822641","wikidata":"https://www.wikidata.org/wiki/Q846651","display_name":"Multiprocessing","level":2,"score":0.4145132005214691},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36991262435913086},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3630099892616272},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32361721992492676},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3201639950275421},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16806340217590332},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/ipdpsw.2010.5470896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdpsw.2010.5470896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW)","raw_type":"proceedings-article"},{"id":"pmh:oai:wrap.warwick.ac.uk:47413","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400665","display_name":"Warwick Research Archive Portal (University of Warwick)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I39555362","host_organization_name":"University of Warwick","host_organization_lineage":["https://openalex.org/I39555362"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Item"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.190.184","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.190.184","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://text.www2.warwick.ac.uk/fac/sci/dcs/research/hpsg/publications/pubs/hicomb.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.212.8328","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.212.8328","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.hicomb.org/papers/HICOMB2010-07.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.428.7134","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.428.7134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www2.warwick.ac.uk/fac/sci/dcs/people/abhir_bhalerao/publications/mcmc_improc_byrd_jarvis_bhalerao.pdf","raw_type":"text"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/5a5e2c70-0e9c-4528-a0c7-f97cec8bf975","is_oa":false,"landing_page_url":"https://research.birmingham.ac.uk/en/publications/5a5e2c70-0e9c-4528-a0c7-f97cec8bf975","pdf_url":null,"source":{"id":"https://openalex.org/S4306402634","display_name":"University of Birmingham Research Portal (University of Birmingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79619799","host_organization_name":"University of Birmingham","host_organization_lineage":["https://openalex.org/I79619799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1585044132","https://openalex.org/W1989782792","https://openalex.org/W2002082940","https://openalex.org/W2048971218","https://openalex.org/W2106706098","https://openalex.org/W2112794562","https://openalex.org/W2117443107","https://openalex.org/W2141310108","https://openalex.org/W2159539239","https://openalex.org/W2162654726","https://openalex.org/W6647959318","https://openalex.org/W6677711463"],"related_works":["https://openalex.org/W2326041751","https://openalex.org/W3087071515","https://openalex.org/W4283077537","https://openalex.org/W2999603699","https://openalex.org/W2464065341","https://openalex.org/W2947536360","https://openalex.org/W3086697448","https://openalex.org/W2963960970","https://openalex.org/W4302573481","https://openalex.org/W2505308168"],"abstract_inverted_index":{"The":[0],"increasing":[1],"availability":[2],"of":[3,15,51,99,107,134,156,167,205,225,231,248],"multi-core":[4],"and":[5,34,58,64,69,94,113,149],"multiprocessor":[6],"architectures":[7],"provides":[8],"new":[9],"opportunities":[10],"for":[11,28,38,203],"improving":[12],"the":[13,96,100,109,116,128,132,135,140,229,232,239,243],"performance":[14],"many":[16],"computer":[17],"simulations.":[18],"Markov":[19],"Chain":[20],"Monte":[21],"Carlo":[22],"(MCMC)":[23],"simulations":[24],"are":[25,160,180,201,215],"widely":[26],"used":[27],"approximate":[29],"counting":[30],"problems,":[31],"Bayesian":[32],"inference":[33],"as":[35],"a":[36,48,105,154,170],"means":[37,74],"estimating":[39],"very":[40],"high-dimensional":[41],"integrals.":[42],"As":[43],"such":[44,196],"MCMC":[45,101,136,192,209],"has":[46],"found":[47],"wide":[49],"variety":[50],"applications":[52],"in":[53,92,125,143,165],"fields":[54],"including":[55],"computational":[56],"biology":[57],"physics,":[59],"financial":[60],"econometrics,":[61],"machine":[62],"learning":[63],"image":[65,77,83,117],"processing.":[66],"Whilst":[67],"divide":[68],"conquer":[70],"is":[71],"an":[72,82,183],"obvious":[73],"to":[75,87,118,122,207,246],"simplify":[76],"processing":[78],"tasks,":[79],"\"naively\"":[80],"dividing":[81],"into":[84],"smaller":[85],"images":[86,206],"be":[88,123,211,220,236],"processed":[89,124],"separately":[90],"results":[91],"anomalies":[93],"breaks":[95],"statistical":[97,178],"validity":[98,179],"algorithm.":[102],"We":[103,138],"present":[104],"method":[106],"grouping":[108],"spatially":[110],"local":[111],"moves":[112,121],"temporarily":[114],"partitioning":[115,204],"allow":[119],"those":[120],"parallel,":[126],"reducing":[127],"runtime":[129,144,166,233,244],"whilst":[130],"conserving":[131],"properties":[133],"method.":[137],"calculate":[139],"theoretical":[141],"reduction":[142,234],"achievable":[145],"by":[146],"this":[147],"method,":[148],"test":[150],"its":[151,249],"effectiveness":[152],"on":[153],"number":[155],"different":[157],"architectures.":[158],"Experiments":[159],"presented":[161,202],"that":[162],"show":[163],"reductions":[164],"38%":[168],"using":[169],"dual-core":[171],"dual-processor":[172],"machine.":[173],"In":[174],"circumstances":[175],"where":[176],"absolute":[177],"not":[181,188],"required,":[182],"algorithm":[184],"based":[185],"upon,":[186],"but":[187],"strictly":[189],"adhering":[190],"to,":[191],"may":[193,219],"suffice.":[194],"For":[195],"situation":[197],"two":[198],"additional":[199],"algorithms":[200],"which":[208],"will":[210,235],"applied.":[212],"Assuming":[213],"preconditions":[214],"met,":[216],"these":[217],"methods":[218],"applied":[221],"with":[222],"minimal":[223],"risk":[224],"anomalous":[226],"results.":[227],"Although":[228],"extent":[230],"data":[237],"dependent,":[238],"experiments":[240],"performed":[241],"showed":[242],"reduced":[245],"27%":[247],"original":[250],"value.":[251]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}