{"id":"https://openalex.org/W2079884356","doi":"https://doi.org/10.1016/0306-4573(77)90029-2","title":"Incorporation of the age of a document into the retrieval process","display_name":"Incorporation of the age of a document into the retrieval process","publication_year":1977,"publication_date":"1977-01-01","ids":{"openalex":"https://openalex.org/W2079884356","doi":"https://doi.org/10.1016/0306-4573(77)90029-2","mag":"2079884356"},"language":"en","primary_location":{"id":"doi:10.1016/0306-4573(77)90029-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0306-4573(77)90029-2","pdf_url":null,"source":{"id":"https://openalex.org/S174847851","display_name":"Information Processing & Management","issn_l":"0306-4573","issn":["0306-4573","1873-5371"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Processing &amp; Management","raw_type":"journal-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/A5063306468","display_name":"M.H. Heine","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"M.H. Heine","raw_affiliation_strings":["Department of Librarianship and Information Science, Newcastle upon Tyne Polytechnic, Newcastle upon Tyne NEI 8ST, England"],"affiliations":[{"raw_affiliation_string":"Department of Librarianship and Information Science, Newcastle upon Tyne Polytechnic, Newcastle upon Tyne NEI 8ST, England","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5063306468"],"corresponding_institution_ids":[],"apc_list":{"value":3220,"currency":"USD","value_usd":3220},"apc_paid":null,"fwci":1.2474,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.86712956,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"1","first_page":"35","last_page":"47"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9664000272750854,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9664000272750854,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9620000123977661,"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/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9584000110626221,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/information-retrieval","display_name":"Information retrieval","score":0.6430705785751343},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6358601450920105},{"id":"https://openalex.org/keywords/document-retrieval","display_name":"Document retrieval","score":0.5620520710945129},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5541971325874329},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.0639449954032898}],"concepts":[{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6430705785751343},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6358601450920105},{"id":"https://openalex.org/C161156560","wikidata":"https://www.wikidata.org/wiki/Q1638872","display_name":"Document retrieval","level":2,"score":0.5620520710945129},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5541971325874329},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0639449954032898}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0306-4573(77)90029-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0306-4573(77)90029-2","pdf_url":null,"source":{"id":"https://openalex.org/S174847851","display_name":"Information Processing & Management","issn_l":"0306-4573","issn":["0306-4573","1873-5371"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Processing &amp; Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.6499999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W290268557","https://openalex.org/W649219009","https://openalex.org/W1487863191","https://openalex.org/W1965751196","https://openalex.org/W1971747485","https://openalex.org/W1987173782","https://openalex.org/W1988706991","https://openalex.org/W2008525336","https://openalex.org/W2034701578","https://openalex.org/W2040539380","https://openalex.org/W2049870103","https://openalex.org/W2058413358","https://openalex.org/W2075006521","https://openalex.org/W2078857984","https://openalex.org/W2140821974","https://openalex.org/W2153303737","https://openalex.org/W2554751804","https://openalex.org/W2561380899","https://openalex.org/W4247137450","https://openalex.org/W4299882772","https://openalex.org/W6610470392","https://openalex.org/W6843793546","https://openalex.org/W7042960073"],"related_works":["https://openalex.org/W2083605078","https://openalex.org/W166528628","https://openalex.org/W2166451235","https://openalex.org/W2003224893","https://openalex.org/W204509384","https://openalex.org/W2188001116","https://openalex.org/W1579794579","https://openalex.org/W2112788825","https://openalex.org/W1971810790","https://openalex.org/W1560138630"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
