{"id":"https://openalex.org/W1999747591","doi":"https://doi.org/10.1145/2809948.2809951","title":"Improving Dynamic Index Pruning via Linear Programming","display_name":"Improving Dynamic Index Pruning via Linear Programming","publication_year":2015,"publication_date":"2015-10-13","ids":{"openalex":"https://openalex.org/W1999747591","doi":"https://doi.org/10.1145/2809948.2809951","mag":"1999747591"},"language":"en","primary_location":{"id":"doi:10.1145/2809948.2809951","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2809948.2809951","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Workshop on Large-Scale and Distributed System for Information Retrieval","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/A5049157067","display_name":"Simon Jonassen","orcid":null},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Simon Jonassen","raw_affiliation_strings":["Norwegian University of Science and Technology, Trondheim, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Trondheim, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5049157067"],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.06838853,"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":"21","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.996999979019165,"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/T11269","display_name":"Algorithms and Data Compression","score":0.995199978351593,"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/pruning","display_name":"Pruning","score":0.8861279487609863},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7636440396308899},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.6815932989120483},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6197324395179749},{"id":"https://openalex.org/keywords/dynamic-programming","display_name":"Dynamic programming","score":0.5910475254058838},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.4667983651161194},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.44168218970298767},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4085375964641571},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3289366364479065},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24658632278442383},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.23614001274108887},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.17507317662239075},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1304117739200592},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06689819693565369}],"concepts":[{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.8861279487609863},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7636440396308899},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.6815932989120483},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6197324395179749},{"id":"https://openalex.org/C37404715","wikidata":"https://www.wikidata.org/wiki/Q380679","display_name":"Dynamic programming","level":2,"score":0.5910475254058838},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.4667983651161194},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.44168218970298767},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4085375964641571},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3289366364479065},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24658632278442383},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.23614001274108887},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.17507317662239075},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1304117739200592},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06689819693565369},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2809948.2809951","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2809948.2809951","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Workshop on Large-Scale and Distributed System for Information Retrieval","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":17,"referenced_works":["https://openalex.org/W29270429","https://openalex.org/W40096148","https://openalex.org/W1056240874","https://openalex.org/W1885526678","https://openalex.org/W1980344365","https://openalex.org/W1997214779","https://openalex.org/W1999599233","https://openalex.org/W2040708107","https://openalex.org/W2043150166","https://openalex.org/W2063694594","https://openalex.org/W2065472179","https://openalex.org/W2123006679","https://openalex.org/W2139230733","https://openalex.org/W2150414292","https://openalex.org/W2154045882","https://openalex.org/W2154610494","https://openalex.org/W2295820528"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W2164382479","https://openalex.org/W2146343568","https://openalex.org/W98480971","https://openalex.org/W2150291671","https://openalex.org/W2013643406","https://openalex.org/W2027972911","https://openalex.org/W2157978810","https://openalex.org/W2597809628","https://openalex.org/W3046370962"],"abstract_inverted_index":{"Dynamic":[0],"index":[1,35,55],"pruning":[2,36],"techniques":[3],"are":[4],"commonly":[5],"used":[6],"to":[7,61],"speed":[8],"up":[9],"query":[10],"processing":[11],"in":[12,49],"Web":[13],"search":[14],"engines.":[15],"In":[16],"this":[17],"work,":[18],"we":[19,40],"propose":[20],"a":[21],"linear":[22],"programming":[23],"technique":[24,46],"which":[25],"can":[26],"further":[27],"improve":[28],"the":[29,32,44,52,62],"performance":[30],"of":[31,51],"state-of-the-art":[33],"dynamic":[34],"techniques.":[37],"The":[38],"experiments":[39],"conducted":[41],"demonstrate":[42],"that":[43],"proposed":[45],"achieves":[47],"reduction":[48],"terms":[50],"disk":[53],"access,":[54],"decompression,":[56],"and":[57],"scoring":[58],"costs":[59],"compared":[60],"well-known":[63],"Max-Score":[64],"technique.":[65]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
