{"id":"https://openalex.org/W4411319992","doi":"https://doi.org/10.1145/3717823.3718288","title":"Approximating the Held\u2013Karp Bound for Metric TSP in Nearly Linear Work and Polylogarithmic Depth","display_name":"Approximating the Held\u2013Karp Bound for Metric TSP in Nearly Linear Work and Polylogarithmic Depth","publication_year":2025,"publication_date":"2025-06-15","ids":{"openalex":"https://openalex.org/W4411319992","doi":"https://doi.org/10.1145/3717823.3718288"},"language":"en","primary_location":{"id":"doi:10.1145/3717823.3718288","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3717823.3718288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 57th Annual ACM Symposium on Theory of Computing","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/A5052802261","display_name":"Zhuan Khye Koh","orcid":"https://orcid.org/0000-0002-4450-8506"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Zhuan Khye Koh","raw_affiliation_strings":["Boston University, Boston, USA"],"affiliations":[{"raw_affiliation_string":"Boston University, Boston, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055582428","display_name":"Omri Weinstein","orcid":"https://orcid.org/0000-0002-9357-2299"},"institutions":[{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Omri Weinstein","raw_affiliation_strings":["Hebrew University of Jerusalem, Jerusalem, Israel"],"affiliations":[{"raw_affiliation_string":"Hebrew University of Jerusalem, Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068060092","display_name":"Sorrachai Yingchareonthawornchai","orcid":"https://orcid.org/0000-0002-7169-0163"},"institutions":[{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH","IL"],"is_corresponding":false,"raw_author_name":"Sorrachai Yingchareonthawornchai","raw_affiliation_strings":["ETH Zurich, Zurich, Switzerland","Hebrew University of Jerusalem, Jerusalem, Israel"],"affiliations":[{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Hebrew University of Jerusalem, Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5052802261"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6414,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.85495418,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"166","last_page":"177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12288","display_name":"Optimization and Search Problems","score":0.9983000159263611,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9959999918937683,"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/metric","display_name":"Metric (unit)","score":0.6854532957077026},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.5373489260673523},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48708227276802063},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4465310275554657},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4022671580314636},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3428179621696472},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15608462691307068},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0867973268032074},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.05816975235939026}],"concepts":[{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6854532957077026},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.5373489260673523},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48708227276802063},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4465310275554657},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4022671580314636},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3428179621696472},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15608462691307068},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0867973268032074},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.05816975235939026},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3717823.3718288","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3717823.3718288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 57th Annual ACM Symposium on Theory of Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1551930937","https://openalex.org/W1607394607","https://openalex.org/W1652378708","https://openalex.org/W1714357736","https://openalex.org/W1727362095","https://openalex.org/W1963724232","https://openalex.org/W1964510837","https://openalex.org/W1968135284","https://openalex.org/W1984628625","https://openalex.org/W1994248285","https://openalex.org/W2007470648","https://openalex.org/W2009803313","https://openalex.org/W2013470587","https://openalex.org/W2021659530","https://openalex.org/W2027868217","https://openalex.org/W2037022974","https://openalex.org/W2037686175","https://openalex.org/W2038858023","https://openalex.org/W2051699458","https://openalex.org/W2057575931","https://openalex.org/W2063241141","https://openalex.org/W2063836932","https://openalex.org/W2064211276","https://openalex.org/W2071864516","https://openalex.org/W2077642252","https://openalex.org/W2092113566","https://openalex.org/W2092378921","https://openalex.org/W2117595194","https://openalex.org/W2119874352","https://openalex.org/W2122205547","https://openalex.org/W2129295346","https://openalex.org/W2131926707","https://openalex.org/W2150865801","https://openalex.org/W2157604254","https://openalex.org/W2165142526","https://openalex.org/W2167732364","https://openalex.org/W2399100674","https://openalex.org/W2436525433","https://openalex.org/W2543273498","https://openalex.org/W2571094786","https://openalex.org/W2861707247","https://openalex.org/W2963193695","https://openalex.org/W2983782154","https://openalex.org/W3035645591","https://openalex.org/W3098410329","https://openalex.org/W3122114375","https://openalex.org/W3163298847","https://openalex.org/W3164510497","https://openalex.org/W3167350281","https://openalex.org/W4210631930","https://openalex.org/W4230894037","https://openalex.org/W4390575869","https://openalex.org/W4399520746"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027","https://openalex.org/W2962838298","https://openalex.org/W2600246793"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}