{"id":"https://openalex.org/W2610457950","doi":"https://doi.org/10.4108/eai.25-10-2016.2267060","title":"Optimising Hidden Stochastic PERT Networks","display_name":"Optimising Hidden Stochastic PERT Networks","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2610457950","doi":"https://doi.org/10.4108/eai.25-10-2016.2267060","mag":"2610457950"},"language":"en","primary_location":{"id":"doi:10.4108/eai.25-10-2016.2267060","is_oa":false,"landing_page_url":"https://doi.org/10.4108/eai.25-10-2016.2267060","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th EAI International Conference on Performance Evaluation Methodologies and Tools","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/A5041449434","display_name":"Tommi Pesu","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Tommi Pesu","raw_affiliation_strings":["Imperial College London Department of Computing, Imperial College London, South Kensington Campus, SW7 2AZ London, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Imperial College London Department of Computing, Imperial College London, South Kensington Campus, SW7 2AZ London, United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050119476","display_name":"William J. Knottenbelt","orcid":"https://orcid.org/0000-0002-8490-1011"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"William Knottenbelt","raw_affiliation_strings":["Imperial College London Department of Computing, Imperial College London, South Kensington Campus, SW7 2AZ London, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Imperial College London Department of Computing, Imperial College London, South Kensington Campus, SW7 2AZ London, United Kingdom","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5041449434"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03674286,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9977999925613403,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9977999925613403,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10232","display_name":"Optical Network Technologies","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.6685999035835266},{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.6244634985923767},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5406460762023926},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4702906608581543},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34201353788375854},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13892361521720886},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.07791513204574585}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6685999035835266},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.6244634985923767},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5406460762023926},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4702906608581543},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34201353788375854},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13892361521720886},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.07791513204574585},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4108/eai.25-10-2016.2267060","is_oa":false,"landing_page_url":"https://doi.org/10.4108/eai.25-10-2016.2267060","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th EAI International Conference on Performance Evaluation Methodologies and Tools","raw_type":"proceedings-article"},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/53026","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/53026","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"10th EAI International Conference on Performance Evaluation Methodologies and Tools","raw_type":"Conference Paper"}],"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/W89318575","https://openalex.org/W141285947","https://openalex.org/W2045826497","https://openalex.org/W2055079880","https://openalex.org/W2067259281","https://openalex.org/W2129711721","https://openalex.org/W2138537392","https://openalex.org/W2140442875","https://openalex.org/W2152474925","https://openalex.org/W2180511292","https://openalex.org/W2208154600","https://openalex.org/W2400084195","https://openalex.org/W4256666068"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"a":[3],"technique":[4,15],"for":[5],"minimising":[6],"subtask":[7,26],"dispersion":[8,27],"in":[9,20,29],"hidden":[10],"stochastic":[11],"PERT":[12],"networks.":[13],"The":[14],"improves":[16],"on":[17],"existing":[18],"research":[19],"two":[21],"ways.":[22],"Firstly,":[23],"it":[24],"enables":[25],"reduction":[28],"DAG":[30],"structures,":[31],"whereas":[32],"previous":[33],"techniques":[34],"have":[35],"only":[36],"been":[37],"applicable":[38],"to":[39],"single-layer":[40],"s":[41]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
