{"id":"https://openalex.org/W1498969203","doi":"https://doi.org/10.1007/978-3-540-73556-4_39","title":"A PTAS for the Weighted 2-Interval Pattern Problem over the Preceding-and-Crossing Model","display_name":"A PTAS for the Weighted 2-Interval Pattern Problem over the Preceding-and-Crossing Model","publication_year":2007,"publication_date":"2007-08-28","ids":{"openalex":"https://openalex.org/W1498969203","doi":"https://doi.org/10.1007/978-3-540-73556-4_39","mag":"1498969203"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-73556-4_39","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-73556-4_39","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_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"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/A5080563649","display_name":"Minghui Jiang","orcid":"https://orcid.org/0000-0003-1843-9292"},"institutions":[{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Minghui Jiang","raw_affiliation_strings":["Department of Computer Science, Utah State University, Logan, Utah 84322-4205, USA","Department of Computer Science, Utah State University, Logan Utah"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Utah State University, Logan, Utah 84322-4205, USA","institution_ids":["https://openalex.org/I121980950"]},{"raw_affiliation_string":"Department of Computer Science, Utah State University, Logan Utah","institution_ids":["https://openalex.org/I121980950"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5080563649"],"corresponding_institution_ids":["https://openalex.org/I121980950"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.0464,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.85832996,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"378","last_page":"387"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9961000084877014,"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/T10142","display_name":"Formal Methods in Verification","score":0.9961000084877014,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9948999881744385,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.6685138940811157},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4451679289340973},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.4317362904548645},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.3627396821975708},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.3382835388183594},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.27739614248275757}],"concepts":[{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.6685138940811157},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4451679289340973},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4317362904548645},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.3627396821975708},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.3382835388183594},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.27739614248275757}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-73556-4_39","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-73556-4_39","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_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W141925199","https://openalex.org/W1481166764","https://openalex.org/W1519859752","https://openalex.org/W1550097844","https://openalex.org/W1585284295","https://openalex.org/W1589421353","https://openalex.org/W1596880823","https://openalex.org/W1758149641","https://openalex.org/W1967690823","https://openalex.org/W1974900495","https://openalex.org/W2003813631","https://openalex.org/W2031347356","https://openalex.org/W2043274817","https://openalex.org/W2065295938","https://openalex.org/W2069532962","https://openalex.org/W2076756368","https://openalex.org/W2091929603","https://openalex.org/W2102566324","https://openalex.org/W2109297587","https://openalex.org/W2146922921","https://openalex.org/W2501059503"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2042127053","https://openalex.org/W2142036596","https://openalex.org/W2072657027"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
