{"id":"https://openalex.org/W2980747386","doi":"https://doi.org/10.1109/icassp40776.2020.9054497","title":"Smoothing Graph Signals via Random Spanning Forests","display_name":"Smoothing Graph Signals via Random Spanning Forests","publication_year":2020,"publication_date":"2020-04-09","ids":{"openalex":"https://openalex.org/W2980747386","doi":"https://doi.org/10.1109/icassp40776.2020.9054497","mag":"2980747386"},"language":"en","primary_location":{"id":"doi:10.1109/icassp40776.2020.9054497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp40776.2020.9054497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1910.07963","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008484841","display_name":"Yusuf Yi\u011fit P\u0131lavci","orcid":"https://orcid.org/0000-0003-0588-2076"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yusuf Y. Pilavci","raw_affiliation_strings":["Grenoble INP, GIPSA-lab, CNRS, Univ. Grenoble Alpes, Grenoble, France","CNRS, Univ. Grenoble Alpes,Grenoble INP, GIPSA-lab,Grenoble,France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Grenoble INP, GIPSA-lab, CNRS, Univ. Grenoble Alpes, Grenoble, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CNRS, Univ. Grenoble Alpes,Grenoble INP, GIPSA-lab,Grenoble,France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038576947","display_name":"Pierre\u2010Olivier Amblard","orcid":"https://orcid.org/0000-0002-7695-7728"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pierre-Olivier Amblard","raw_affiliation_strings":["Grenoble INP, GIPSA-lab, CNRS, Univ. Grenoble Alpes, Grenoble, France","CNRS, Univ. Grenoble Alpes,Grenoble INP, GIPSA-lab,Grenoble,France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Grenoble INP, GIPSA-lab, CNRS, Univ. Grenoble Alpes, Grenoble, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CNRS, Univ. Grenoble Alpes,Grenoble INP, GIPSA-lab,Grenoble,France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047627660","display_name":"Simon Barthelm\u00e9","orcid":null},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Simon Barthelme","raw_affiliation_strings":["Grenoble INP, GIPSA-lab, CNRS, Univ. Grenoble Alpes, Grenoble, France","CNRS, Univ. Grenoble Alpes,Grenoble INP, GIPSA-lab,Grenoble,France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Grenoble INP, GIPSA-lab, CNRS, Univ. Grenoble Alpes, Grenoble, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CNRS, Univ. Grenoble Alpes,Grenoble INP, GIPSA-lab,Grenoble,France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101521136","display_name":"Nicolas Tremblay","orcid":"https://orcid.org/0000-0001-5776-0770"},"institutions":[{"id":"https://openalex.org/I106785703","display_name":"Institut polytechnique de Grenoble","ror":"https://ror.org/05sbt2524","country_code":"FR","type":"education","lineage":["https://openalex.org/I106785703","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nicolas Tremblay","raw_affiliation_strings":["Grenoble INP, GIPSA-lab, CNRS, Univ. Grenoble Alpes, Grenoble, France","CNRS, Univ. Grenoble Alpes,Grenoble INP, GIPSA-lab,Grenoble,France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Grenoble INP, GIPSA-lab, CNRS, Univ. Grenoble Alpes, Grenoble, France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CNRS, Univ. Grenoble Alpes,Grenoble INP, GIPSA-lab,Grenoble,France","institution_ids":["https://openalex.org/I106785703","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00752842,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5630","last_page":"5634"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9991000294685364,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9991000294685364,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9965999722480774,"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/T11303","display_name":"Bayesian Modeling and Causal Inference","score":0.9958000183105469,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.6923670172691345},{"id":"https://openalex.org/keywords/random-graph","display_name":"Random graph","score":0.6622160077095032},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6038011312484741},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.5309768319129944},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4710557162761688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43461525440216064},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.43287140130996704},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4250670075416565},{"id":"https://openalex.org/keywords/minimum-spanning-tree","display_name":"Minimum spanning tree","score":0.4244157075881958},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.328950971364975},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2994728088378906},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.26269370317459106},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.19373798370361328}],"concepts":[{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.6923670172691345},{"id":"https://openalex.org/C47458327","wikidata":"https://www.wikidata.org/wiki/Q910404","display_name":"Random graph","level":3,"score":0.6622160077095032},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6038011312484741},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.5309768319129944},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4710557162761688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43461525440216064},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.43287140130996704},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4250670075416565},{"id":"https://openalex.org/C13743678","wikidata":"https://www.wikidata.org/wiki/Q240464","display_name":"Minimum spanning tree","level":2,"score":0.4244157075881958},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.328950971364975},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2994728088378906},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.26269370317459106},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.19373798370361328}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1109/icassp40776.2020.9054497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp40776.2020.9054497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1910.07963","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1910.07963","pdf_url":"https://arxiv.org/pdf/1910.07963","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"mag:2980747386","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1910.07963","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:HAL:hal-02319175v1","is_oa":true,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-02319175","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://hal.archives-ouvertes.fr/hal-02319175","raw_type":"info:eu-repo/semantics/preprint"},{"id":"pmh:oai:HAL:hal-02319175v2","is_oa":false,"landing_page_url":"https://hal.science/hal-02319175","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://2020.ieeeicassp.org/","raw_type":"Conference papers"},{"id":"doi:10.48550/arxiv.1910.07963","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1910.07963","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"doi:10.17023/rp5x-1366","is_oa":true,"landing_page_url":"https://doi.org/10.17023/rp5x-1366","pdf_url":null,"source":{"id":"https://openalex.org/S7407051697","display_name":"IEEE RESOURCE CENTERS","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1910.07963","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1910.07963","pdf_url":"https://arxiv.org/pdf/1910.07963","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[{"display_name":"Life in Land","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G1041279674","display_name":"MIAI @ Grenoble Alpes","funder_award_id":"ANR-19-P3IA-0003","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G4400367867","display_name":"Variational Methods for Graph Signals","funder_award_id":"ANR-18-CE40-0005","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G5867641771","display_name":"IDEX UGA","funder_award_id":"ANR-15-IDEX-0002","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G6175499886","display_name":"Systemes et Algorithmes Pervasifs au confluent des mondes physique et num\u00e9rique","funder_award_id":"ANR-11-LABX-0025","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G8222822358","display_name":"Faster Gaussian Process inference in Structured Spaces","funder_award_id":"ANR-16-CE23-0008","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"}],"funders":[{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1479963817","https://openalex.org/W1506342804","https://openalex.org/W1656240941","https://openalex.org/W1976257805","https://openalex.org/W1990488619","https://openalex.org/W2021272950","https://openalex.org/W2101491865","https://openalex.org/W2179147795","https://openalex.org/W2255802913","https://openalex.org/W2736852931","https://openalex.org/W2763569390","https://openalex.org/W2943771451","https://openalex.org/W6685712034","https://openalex.org/W6692181969","https://openalex.org/W6741474123"],"related_works":["https://openalex.org/W3015712584","https://openalex.org/W2963141464","https://openalex.org/W3012305147","https://openalex.org/W2952030117","https://openalex.org/W2519716980","https://openalex.org/W3015632718","https://openalex.org/W2298972907","https://openalex.org/W2810559148","https://openalex.org/W3003354019","https://openalex.org/W3093204380","https://openalex.org/W2549297562","https://openalex.org/W3168510769","https://openalex.org/W2189958126","https://openalex.org/W3011579450","https://openalex.org/W3006259287","https://openalex.org/W1874581008","https://openalex.org/W3004186216","https://openalex.org/W2610421390","https://openalex.org/W2963914402","https://openalex.org/W1965395679"],"abstract_inverted_index":{"Another":[0],"facet":[1],"of":[2,41,50,55,73],"the":[3,48,56],"elegant":[4],"link":[5],"between":[6],"random":[7,20,33],"processes":[8],"on":[9,19,82],"graphs":[10],"and":[11,61],"Laplacian-based":[12],"numerical":[13],"linear":[14,46],"algebra":[15],"is":[16],"uncovered:":[17],"based":[18],"spanning":[21],"forests,":[22],"novel":[23],"Monte-Carlo":[24],"estimators":[25,58],"for":[26,79],"graph":[27,74],"signal":[28],"smoothing":[29],"are":[30,35,59,67],"proposed.":[31],"These":[32],"forests":[34],"sampled":[36],"efficiently":[37],"via":[38],"a":[39],"variant":[40],"Wilson's":[42],"algorithm":[43],"-in":[44],"time":[45],"in":[47],"number":[49],"edges.":[51],"The":[52],"theoretical":[53],"variance":[54],"proposed":[57],"analyzed,":[60],"their":[62],"application":[63],"to":[64],"several":[65],"problems":[66],"considered,":[68],"such":[69],"as":[70],"Tikhonov":[71],"denoising":[72],"signals":[75],"or":[76],"semi-supervised":[77],"learning":[78],"node":[80],"classification":[81],"graphs.":[83]},"counts_by_year":[],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}
