乐胖代购免代理版

{"id":"https://openalex.org/W1601940849","doi":"https://doi.org/10.1007/3-540-58715-2_136","title":"Approximation schemes using L-reductions","display_name":"Approximation schemes using L-reductions","publication_year":1994,"publication_date":"1994-01-01","ids":{"openalex":"https://openalex.org/W1601940849","doi":"https://doi.org/10.1007/3-540-58715-2_136","mag":"1601940849"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-58715-2_136","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319965","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Springer Nature","Springer Science+Business Media"],"type":"book series"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"book-chapter","type_crossref":"book-chapter","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/A5086835651","display_name":"Harry B. Hunt","orcid":null},"institutions":[{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"funder","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. B. Hunt","raw_affiliation_strings":["University at Albany\u2014SUNY"],"affiliations":[{"raw_affiliation_string":"University at Albany\u2014SUNY","institution_ids":["https://openalex.org/I392282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066125534","display_name":"Madha V. Marathe","orcid":null},"institutions":[{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"funder","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. V. Marathe","raw_affiliation_strings":["University at Albany\u2014SUNY"],"affiliations":[{"raw_affiliation_string":"University at Albany\u2014SUNY","institution_ids":["https://openalex.org/I392282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083087344","display_name":"V. M. Radhakrishnan","orcid":"https://orcid.org/0000-0002-9648-6791"},"institutions":[{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"funder","lineage":["https://openalex.org/I392282"]},{"id":"https://openalex.org/I4210127415","display_name":"Hewlett-Packard (Canada)","ror":"https://ror.org/0333dtq15","country_code":"CA","type":"company","lineage":["https://openalex.org/I1324840837","https://openalex.org/I4210127415"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"V. Radhakrishnan","raw_affiliation_strings":["Hewlett-Packard Company","University at Albany-SUNY"],"affiliations":[{"raw_affiliation_string":"University at Albany-SUNY","institution_ids":["https://openalex.org/I392282"]},{"raw_affiliation_string":"Hewlett-Packard Company","institution_ids":["https://openalex.org/I4210127415"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086740853","display_name":"S. S. Ravi","orcid":"https://orcid.org/0000-0002-0893-4364"},"institutions":[{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"funder","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. S. Ravi","raw_affiliation_strings":["University at Albany\u2014SUNY"],"affiliations":[{"raw_affiliation_string":"University at Albany\u2014SUNY","institution_ids":["https://openalex.org/I392282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009388396","display_name":"Daniel J. Rosenkrantz","orcid":"https://orcid.org/0000-0002-7044-0197"},"institutions":[{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"funder","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. J. Rosenkrantz","raw_affiliation_strings":["University at Albany\u2014SUNY"],"affiliations":[{"raw_affiliation_string":"University at Albany\u2014SUNY","institution_ids":["https://openalex.org/I392282"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052202085","display_name":"Richard E. Stearns","orcid":"https://orcid.org/0000-0001-5058-1999"},"institutions":[{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"funder","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. E. Stearns","raw_affiliation_strings":["University at Albany\u2014SUNY"],"affiliations":[{"raw_affiliation_string":"University at Albany\u2014SUNY","institution_ids":["https://openalex.org/I392282"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.665,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.747899,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":78,"max":79},"biblio":{"volume":null,"issue":null,"first_page":"342","last_page":"353"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9991,"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":0.9991,"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/T10792","display_name":"Matrix Theory and Algorithms","score":0.999,"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/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9981,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.81041694},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34913173}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-58715-2_136","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319965","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Springer Nature","Springer Science+Business Media"],"type":"book series"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":25,"referenced_works":["https://openalex.org/W140826446","https://openalex.org/W1504086046","https://openalex.org/W1524151948","https://openalex.org/W1572977974","https://openalex.org/W1585120303","https://openalex.org/W1982180670","https://openalex.org/W2007708595","https://openalex.org/W2011039300","https://openalex.org/W2019819322","https://openalex.org/W2038225707","https://openalex.org/W2066577300","https://openalex.org/W2067533448","https://openalex.org/W2071016718","https://openalex.org/W2076776753","https://openalex.org/W2091515017","https://openalex.org/W2122858887","https://openalex.org/W2132258126","https://openalex.org/W2135674162","https://openalex.org/W2143391442","https://openalex.org/W2150235218","https://openalex.org/W2156760067","https://openalex.org/W2165641429","https://openalex.org/W2166566648","https://openalex.org/W2604599974","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4391913857","https://openalex.org/W2748952813","https://openalex.org/W2478288626","https://openalex.org/W2390279801","https://openalex.org/W2382290278","https://openalex.org/W2376932109","https://openalex.org/W2358668433","https://openalex.org/W2073681303","https://openalex.org/W2051487156","https://openalex.org/W2001405890"],"abstract_inverted_index":null,"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W1601940849","counts_by_year":[],"updated_date":"2025-02-12T19:35:12.642286","created_date":"2016-06-24"}