{"id":"https://openalex.org/W131538098","doi":null,"title":"SAMOS: an Active Object-Oriented Database System.","display_name":"SAMOS: an Active Object-Oriented Database System.","publication_year":1992,"publication_date":"1992-06-12","ids":{"openalex":"https://openalex.org/W131538098","mag":"131538098"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.47.4152","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.47.4152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ifi.unizh.ch/pub/techreports/other_docs/de93.ps.gz","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5043095643","display_name":"Stella Gatziu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Stella Gatziu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5096949387","display_name":"Klaus R. Dittrich","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Klaus R. Dittrich","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.8033,"has_fulltext":false,"cited_by_count":119,"citation_normalized_percentile":{"value":0.97999183,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"15","issue":null,"first_page":"23","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":9.999999747378752e-05,"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"}},{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/samos","display_name":"Samos","score":0.9190000295639038},{"id":"https://openalex.org/keywords/active-databases","display_name":"active databases","score":0.7549999952316284},{"id":"https://openalex.org/keywords/object-oriented-databases","display_name":"object-oriented databases","score":0.8999999761581421},{"id":"https://openalex.org/keywords/event-handling","display_name":"event handling","score":0.5979999899864197},{"id":"https://openalex.org/keywords/composite-events","display_name":"composite events","score":0.9520000219345093}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8639125823974609},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5367212891578674},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.526607871055603},{"id":"https://openalex.org/C2778744189","wikidata":"https://www.wikidata.org/wiki/Q4677551","display_name":"Active database","level":2,"score":0.4469173550605774},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3666614890098572},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3598247170448303},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25958913564682007}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.47.4152","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.47.4152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ifi.unizh.ch/pub/techreports/other_docs/de93.ps.gz","raw_type":"text"},{"id":"mag:131538098","doi":null,"is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/journals/debu/debu15.html#GatziuD92","pdf_url":null,"source":{"id":"https://openalex.org/S62003192","display_name":"IEEE Data(base) Engineering Bulletin","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"IEEE Data(base) Engineering Bulletin","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2118751582","https://openalex.org/W1835762651","https://openalex.org/W2172058300","https://openalex.org/W1536304235","https://openalex.org/W1566429223","https://openalex.org/W1986028674","https://openalex.org/W7098393304","https://openalex.org/W348229126","https://openalex.org/W7100549691","https://openalex.org/W7100942947"],"abstract_inverted_index":{"events":[0,24,29,42,50,56,69,81,95],"are":[1,37],"not":[2,38],"detected":[3],"by":[4,16,60],"SAMOS,":[5],"but":[6],"users/applications":[7],"have":[8],"to":[9,33],"notify":[10],"the":[11,110,129,137,146,153],"system":[12],"about":[13],"their":[14],"occurrence":[15,111,148],"issuing":[17],"an":[18],"explicit":[19],"raise":[20],"operation.":[21],"2.2":[22],"Composite":[23],"The":[25,66,78,105],"kinds":[26],"of":[27,48,62,68,80,90,94,112,115,149],"primitive":[28],"described":[30],"above":[31],"correspond":[32],"elementary":[34],"occurrences":[35],"and":[36,86,101],"adequate":[39],"for":[40],"handling":[41],"that":[43],"occur":[44],"when":[45,72,84,98],"some":[46],"combination":[47],"other":[49],"happens.":[51],"Thus,":[52],"SAMOS":[53],"supports":[54],"composite":[55,126],"built":[57],"from":[58],"others":[59],"means":[61],"six":[63],"event":[64,113,118,127,154],"constructors.":[65],"disjunction":[67],"(E1jE2)":[70],"occurs":[71,83,97,156],"either":[73],"E1":[74,85,100],"or":[75],"E2":[76,87,103],"occurs.":[77,104],"conjunction":[79],"(E1,E2)":[82],"occur,":[88],"regardless":[89],"order.":[91],"A":[92,125],"sequence":[93],"(E1;E2)":[96],"first":[99,147],"afterwards":[102],"following":[106],"three":[107],"constructors":[108],"monitor":[109],"instances":[114],"a":[116,121],"specific":[117],"class":[119],"during":[120],"predefined":[122],"time":[123],"interval.":[124],"with":[128],"\"*\"":[130],"-constructor":[131],"(*E)":[132],"will":[133,140],"be":[134,141],"signalled":[135],"(and":[136],"corresponding":[138],"rules":[139],"executed)":[142],"only":[143],"once":[144],"(after":[145],"E),":[150],"even":[151],"if":[152],"E":[155],"sever...":[157]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}
