02612nam 2200385 450 99628098950331620231208091141.00-7381-8003-310.1109/IEEESTD.2012.6357338(CKB)3780000000093213(NjHacI)993780000000093213(EXLCZ)99378000000009321320231208d2012 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierISO/IEC/IEEE 31320-2:2012(E)Part 2Syntax and Semantics for IDEF1X97 (IDEFobject) ISO/IEC/IEEE International Standard - Information technology -- Modeling Languages /Institute of Electrical and Electronics EngineersGeneva, New York :IEEE,2012.1 online resource (320 pages) illustrationsIDEF1X97 consists of two conceptual modeling languages. The key-style language supports data/information modeling and is downward compatible with the US government's 1993 standard, FIPS PUB 184. The identity-style language is based on the object model with declarative rules and constraints. IDEF1X97 identity style includes constructs for the distinct but related components of object abstraction: interface, requests, and realization; utilizes graphics to state the interface; and defines a declarative, directly executable Rule and Constraint Language for requests and realizations. IDEF1X97 conceptual modeling supports implementation by relational databases, extended relational databases, object databases, and object programming languages. IDEF1X97 is formally defined in terms of first order logic. A procedure is given whereby any valid IDEF1X97 model can be transformed into an equivalent theory in first order logic. That procedure is then applied to a meta model of IDEF1X97 to define the valid set of IDEF1X97 models.31320-2-2012 - ISO/IEC/IEEE International Standard - Information technology -- Modeling Languages -- Part 2ISO/IEC/IEEE 31320-2:2012(E): ISO/IEC/IEEE International Standard - Information technology -- Modeling Languages -- Part 2: Syntax and Semantics for IDEF1X97 (IDEFobject)ISO/IEC/IEEE International Standard - Information technology -- Modeling Languages -- Part 2ISO/IEC/IEEE 31320-2Modeling languages (Computer science)Modeling languages (Computer science)005.1NjHacINjHaclDOCUMENT996280989503316ISO1086301UNISA01765oam 2200457M 450 991071625550332120260430112506.0(CKB)5470000002519570(OCoLC)1065777180(OCoLC)995470000002519570(DGPO)001153478(EXLCZ)99547000000251957020071213d1926 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierTransferring jurisdiction over United States reservation No. 248. May 27, 1926. -- Committed to the Committee of the Whole House on the State of the Union and ordered to be printed[Washington, D.C.] :[U.S. Government Printing Office],1926.1 online resource (2 pages)House report / 69th Congress, 1st session. House ;no. 1324[United States congressional serial set ] ;[serial no. 8534]Batch processed record: Metadata reviewed, not verified. Some fields updated by batch processes.FDLP item number not assigned.Administrative lawLand useSewerageLegislative materials.lcgftAdministrative law.Land use.Sewerage.Zihlman Frederick Nicholas1879-1935Republican (MD)1386186WYUWYUOCLCOOCLCQBOOK9910716255503321Transferring jurisdiction over United States reservation No. 248. May 27, 1926. -- Committed to the Committee of the Whole House on the State of the Union and ordered to be printed3434882UNINA