Justice XML Data Model Technical Overview
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Object Query Language Reference Version: Itop 1.0
Object Query Language Reference Version: Itop 1.0 Overview OQL aims at defining a subset of the data in a natural language, while hiding the complexity of the data model and benefit of the power of the object model (encapsulation, inheritance). Its syntax sticks to the syntax of SQL, and its grammar is a subset of SQL. As of now, only SELECT statements have been implemented. Such a statement do return objects of the expected class. The result will be used by programmatic means (to develop an API like ITOp). A famous example: the library Starter SELECT Book Do return any book existing in the Database. No need to specify the expected columns as we would do in a SQL SELECT clause: OQL do return plain objects. Join classes together I would like to list all books written by someone whose name starts with `Camus' SELECT Book JOIN Artist ON Book.written_by = Artist.id WHERE Artist.name LIKE 'Camus%' Note that there is no need to specify wether the JOIN is an INNER JOIN, or LEFT JOIN. This is well-known in the data model. The OQL engine will in turn create a SQL queries based on the relevant option, but we do not want to care about it, do we? © Combodo 2010 1 Now, you may consider that the name of the author of a book is of importance. This is the case if should be displayed anytime you will list a set of books, or if it is an important key to search for. Then you have the option to change the data model, and define the name of the author as an external field. -
Foundations of the Unified Modeling Language
Foundations of the Unified Modeling Language. CLARK, Anthony <http://orcid.org/0000-0003-3167-0739> and EVANS, Andy Available from Sheffield Hallam University Research Archive (SHURA) at: http://shura.shu.ac.uk/11889/ This document is the author deposited version. You are advised to consult the publisher's version if you wish to cite from it. Published version CLARK, Anthony and EVANS, Andy (1997). Foundations of the Unified Modeling Language. In: 2nd BCS-FACS Northern Formal Methods Workshop., Ilkley, UK, 14- 15 July 1997. Springer. Copyright and re-use policy See http://shura.shu.ac.uk/information.html Sheffield Hallam University Research Archive http://shura.shu.ac.uk Foundations of the Unified Modeling Language Tony Clark, Andy Evans Formal Methods Group, Department of Computing, University of Bradford, UK Abstract Object-oriented analysis and design is an increasingly popular software development method. The Unified Modeling Language (UML) has recently been proposed as a standard language for expressing object-oriented designs. Unfor- tunately, in its present form the UML lacks precisely defined semantics. This means that it is difficult to determine whether a design is consistent, whether a design modification is correct and whether a program correctly implements a design. Formal methods provide the rigor which is lacking in object-oriented design notations. This provision is often at the expense of clarity of exposition for the non-expert. Formal methods aim to use mathematical techniques in order to allow software development activities to be precisely defined, checked and ultimately automated. This paper aims to present an overview of work being undertaken to provide (a sub-set of) the UML with formal semantics. -
Department of the Navy XML Naming and Design Rules
Department of the Navy XML Naming and Design Rules Office of the DON Final Version 2.0 Chief Information Officer January 2005 Department of the Navy XML Naming and Design Rules January 2005 18 January 2005 MEMORANDUM FOR DISTRIBUTION Subj: EXTENSIBLE MARKUP LANGUAGE (XML) NAMING AND DESIGN RULES OFFICIAL RELEASE To comply with joint requirements as embodied in the DoD Net-Centric Data Strategy and to achieve the FORCEnet requirement for a common structure and language for information handling, the Department of the Navy (DON) is issuing Naming and Design Rules (NDR) that facilitate the discovery and use of common data across the naval enterprise. XML, an open standards based technology, is a key enabler of the Department's net-centric data strategy. The NDR provides additional rigor necessary to efficiently and effectively operate in a net-centric data-sharing environment. These rules move the DON forward to ensure that all XML is based on a consistent set of schema through the application of open standards that align with the Federal Enterprise Architecture Data Reference Model and Global Information Grid. The result will be an environment that is sustainable, responsive, and agile. The NDR is the product of expertise and energies contributed by representatives from 13 key Navy, Marine Corps, and Secretary of the Navy organizations who participated in the DON XML Working Group. To ensure these rules are applicable and current, the DON Chief Information Officer (DON CIO) has established the XML Business Standards Council and is proceeding to charter the Net-Centric Technical Standards Council to serve as liaison to organizations developing national and international standards for XML and Web Services technologies. -
Using Telelogic DOORS and Microsoft Visio to Model and Visualize Complex Business Processes
Using Telelogic DOORS and Microsoft Visio to Model and Visualize Complex Business Processes “The Business Driven Application Lifecycle” Bob Sherman Procter & Gamble Pharmaceuticals [email protected] Michael Sutherland Galactic Solutions Group, LLC [email protected] Prepared for the Telelogic 2005 User Group Conference, Americas & Asia/Pacific http://www.telelogic.com/news/usergroup/us2005/index.cfm 24 October 2005 Abstract: The fact that most Information Technology (IT) projects fail as a result of requirements management problems is common knowledge. What is not commonly recognized is that the widely haled “use case” and Object Oriented Analysis and Design (OOAD) phenomenon have resulted in little (if any) abatement of IT project failures. In fact, ten years after the advent of these methods, every major IT industry research group remains aligned on the fact that these projects are still failing at an alarming rate (less than a 30% success rate). Ironically, the popularity of use case and OOAD (e.g. UML) methods may be doing more harm than good by diverting our attention away from addressing the real root cause of IT project failures (when you have a new hammer, everything looks like a nail). This paper asserts that, the real root cause of IT project failures centers around the failure to map requirements to an accurate, precise, comprehensive, optimized business model. This argument will be supported by a using a brief recap of the history of use case and OOAD methods to identify differences between the problems these methods were intended to address and the challenges of today’s IT projects. -
UN/CEFACT – Ebxml Core Components Technical 9 Specification, Part 1 10 11 12 13 8 February 2002 14 Version 1.8
UN/CEFACT DRAFT United Nations Centre for Trade Facilitation and Electronic Business 1 2 3 4 5 6 7 8 UN/CEFACT – ebXML Core Components Technical 9 Specification, Part 1 10 11 12 13 8 February 2002 14 Version 1.8 UN/CEFACT - ebXML Core Components Technical Specification, Part 1 V1.8 Page 1 of 97 UN/CEFACT DRAFT United Nations Centre for Trade Facilitation and Electronic Business 15 1 Status of This Document 16 This Technical Specification is being developed in accordance with the 17 UN/CEFACT/TRADE/22 Open Development Process for Technical Specifications. It 18 has been approved by the eBTWG for public review as defined in Step 5 of the Open 19 Development Process. 20 This document contains information to guide in the interpretation or implementation 21 of ebXML concepts. 22 Distribution of this document is unlimited. 23 The document formatting is based on the Internet Society’s Standard RFC format. 24 This version: Core Components Technical Specification, Version 1.80 of 8 February 25 2002 26 Previous version: Core Components Technical specification, Version 1.75 of 15 27 January 2002 UN/CEFACT - ebXML Core Components Technical Specification, Part 1 V1.8 Page 2 of 97 Core Components 2002-02-08 28 2 eBTWG - ebXML Core Components Specification 29 Project Team Participants 30 We would like to recognise the following for their significant participation to the 31 development of this document. 32 Project Team Leader: Hartmut Hermes Siemens 33 Lead Editor: Mark Crawford Logistics Management Institute 34 Editing Team Mike Adcock APACS 35 Alan Stitzer Marsh, Inc. -
Modelling, Analysis and Design of Computer Integrated Manueactur1ng Systems
MODELLING, ANALYSIS AND DESIGN OF COMPUTER INTEGRATED MANUEACTUR1NG SYSTEMS Volume I of II ABDULRAHMAN MUSLLABAB ABDULLAH AL-AILMARJ October-1998 A thesis submitted for the DEGREE OP DOCTOR OF.PHILOSOPHY MECHANICAL ENGINEERING DEPARTMENT, THE UNIVERSITY OF SHEFFIELD 3n ti]S 5íamc of Allai]. ¿Hoot (gractouo. iHHoßt ¿Merciful. ACKNOWLEDGEMENTS I would like to express my appreciation and thanks to my supervisor Professor Keith Ridgway for devoting freely of his time to read, discuss, and guide this research, and for his assistance in selecting the research topic, obtaining special reference materials, and contacting industrial collaborations. His advice has been much appreciated and I am very grateful. I would like to thank Mr Bruce Lake at Brook Hansen Motors who has patiently answered my questions during the case study. Finally, I would like to thank my family for their constant understanding, support and patience. l To my parents, my wife and my son. ABSTRACT In the present climate of global competition, manufacturing organisations consider and seek strategies, means and tools to assist them to stay competitive. Computer Integrated Manufacturing (CIM) offers a number of potential opportunities for improving manufacturing systems. However, a number of researchers have reported the difficulties which arise during the analysis, design and implementation of CIM due to a lack of effective modelling methodologies and techniques and the complexity of the systems. The work reported in this thesis is related to the development of an integrated modelling method to support the analysis and design of advanced manufacturing systems. A survey of various modelling methods and techniques is carried out. The methods SSADM, IDEFO, IDEF1X, IDEF3, IDEF4, OOM, SADT, GRAI, PN, 10A MERISE, GIM and SIMULATION are reviewed. -
IDEF0 Includes Both a Definition of a Graphical Model
Faculty of Information Technologies Basic concepts of Business Process Modeling Šárka Květoňová Brno, 2006 Outline • Terminology • A Brief History on Business Activity • The basic approaches to Business Process Modeling – Formal x informal methods of specification and analysis – Verification of the informal defined methods • Software tools for Business Process specification and analysis (ARIS, BP Studio, JARP, Woflan, Flowmake, Oracle BPEL Process Manager, etc.) • Standards of BPM in context of BP Challenges – BPEL, BPMN, BPML, BPQL, BPSM, XPDL, XLANG, WSCI etc. • Mapping of UML Business Processes to BPEL4WS • Conclusions Terminology of BPM • Business Process is a set of one or more linked procedures or activities which collectively realize a business objective or policy goal, normally within the context of an organizational structure defining functional roles and relationships. • Business process model – is the representation of a business process in a form which supports automated manipulation, such as modeling or enactment. The process definition consists of a network of activities and their relationships, criteria to indicate the start and termination of the process, and information about the individual activities, such as participants, associated data, etc. • Workflow – is the automation of a business process, in whole or part, during which documents, information or tasks are passed from one participant to another for action, according to a set of procedural rules. Terminology of BPM • Method is well-considered (sophisticated) system -
Real Time UML
Fr 5 January 22th-26th, 2007, Munich/Germany Real Time UML Bruce Powel Douglass Organized by: Lindlaustr. 2c, 53842 Troisdorf, Tel.: +49 (0)2241 2341-100, Fax.: +49 (0)2241 2341-199 www.oopconference.com RealReal--TimeTime UMLUML Bruce Powel Douglass, PhD Chief Evangelist Telelogic Systems and Software Modeling Division www.telelogic.com/modeling groups.yahoo.com/group/RT-UML 1 Real-Time UML © Telelogic AB Basics of UML • What is UML? – How do we capture requirements using UML? – How do we describe structure using UML? – How do we model communication using UML? – How do we describe behavior using UML? • The “Real-Time UML” Profile • The Harmony Process 2 Real-Time UML © Telelogic AB What is UML? 3 Real-Time UML © Telelogic AB What is UML? • Unified Modeling Language • Comprehensive full life-cycle 3rd Generation modeling language – Standardized in 1997 by the OMG – Created by a consortium of 12 companies from various domains – Telelogic/I-Logix a key contributor to the UML including the definition of behavioral modeling • Incorporates state of the art Software and Systems A&D concepts • Matches the growing complexity of real-time systems – Large scale systems, Networking, Web enabling, Data management • Extensible and configurable • Unprecedented inter-disciplinary market penetration – Used for both software and systems engineering • UML 2.0 is latest version (2.1 in process…) 4 Real-Time UML © Telelogic AB UML supports Key Technologies for Development Iterative Development Real-Time Frameworks Visual Modeling Automated Requirements- -
Working Document 5.5.4, V6.0 -. | Davide Taibi
QualiPSo Quality Platform for Open Source Software IST-FP6-IP-034763 Working document 5.5.4, V6.0 User guides for the WP5.5 toolset Anja Hentschel (SIE) Klaus P. Berg (SIE) Vieri del Bianco (INS) Davide Taibi (INS) Davide Tosi (INS) Tomasz Krysztofiak (PNSC) Davide dalle Carbonare (ENG) Hongbo Xu (GMRC) Jonathan Pares (GMRC) Auri Vincenzi (USP) Paulo Meirelles (USP) Due date of deliverable: 31/10/2010 Actual submission date: 31/01/2011 This work is licensed under the Creative Commons Attribution-Share Alike 3.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA QualiPSo • 034763 • WD5.5.4_V6.0 • Page 1 of 138 Change History Version Date Status Author (Partner) Description 0.1 16/08/07 Draft Anja Hentschel Document structure and (SIE) initial content 0.2 22/10/07 Draft Anja Hentschel Input from Max. Almost (SIE) everything completely restructured. 0.3 31/10/07 Draft Anja Hentschel Input from Marion and (SIE) Abbas. 0.4 13/06/08 Draft Anja Hentschel New chapters: Testing (SIE), Klaus Berg (KB), User stories (VdB), (SIE), Vieri del Implementation concept Bianco (INS) (AH) Removed: description of evaluation methods 1.0 30/07/08 Release Anja Hentschel (SIE) 1.1 03/11/08 Draft All New chapters: Tool descriptions, Integration, Experiences and related appendices 1.2 07/11/08 Draft Anja Hentschel Some remaining gaps (SIE) filled 1.3 28/11/08 Draft Anja Hentschel Input from reviews (SIE) included; -
The Java Object Model
Java Object Model The Java Object Model Topics in this section include: • Java classes, including the use of access rights, inheritance, method definitions, constructors, and instance versus class members • Java packages. • Java interfaces, and why are they are so important • Java dynamic loading, and how application classes are loaded on demand Introduction A Java program consists of a set of class definitions, optionally grouped into packages. Each class encapsulates state and behavior appropriate to whatever the class models in the real world and may dictate access privileges of its members. In this chapter, you will learn how Java supports the primary features of an object- oriented programming system: encapsulation, data hiding, polymorphism, and inheritance. We assume a knowledge of the object-oriented paradigm. Classes Minimally, a class defines a collection of state variables, as well as the functionality for working with these variables. Classes are like C struct or Pascal record definitions that allow function definitions within them. The syntax for defining a class is straightforward: class ClassName { variables methods } For example, an Employee class might resemble: class Employee { String name; ... } Typically, Java classes are defined one per .java file so Employee would be in Employee.java and compiled to Employee.class. When a class references another class, the Java compiler finds the associated class definition to perform type checking and so on. For example, Employee references String, which the © 1996-2003 jGuru.com. All Rights Reserved. Java Object Model -1 Java Object Model compiler finds in file String.class stored in the standard Java class library. Variable Definitions Variable definitions are of the form: modifiers TypeName name; where modifiers include access specifiers (discussed in a section below) and static if the variable is a class variable. -
CEDS Element Naming Conventions 1
The Consistent Naming of Elements This document describes the principles used in naming CEDS data elements and entities. These naming conventions provide consistency within the standards. Conventions used within CEDS need not restrict how education agencies and system developers implement the standards. Comparability of meaning is most critical for implementation; however, consistent and clear naming can make it easier to compare data across systems and domains of systems. Standard Name The standard name of a data element in CEDS is refined for human readability and understandability, to avoid possible confusion when using an element in a different context or across domains. CEDS elements may also be assigned a “Technical Name,” often the standard name with spaces removed, and/or an alternative name reflecting a commonly used alternative name for the same concept. Based on the ISO 11-179 guidelines, element names have name parts that consist of discrete terms. The name parts are entity terms, property terms, representation terms (optional), and qualifier terms (optional). Consider how these name parts function in the following illustration: Enrollment in Postsecondary Award Type entity qualifier property representation Entity Terms Entity terms provide the context for an element. In the following data element names, the terms Person, Accountability Report, Dental Insurance Coverage, and Advance Placement are entity terms: Person Middle Name Accountability Report Title Dental Insurance Coverage Type Advance Placement Credits Awarded CEDS Element Naming Conventions 1 Property Terms A property is an attribute common to all members of an entity. For example, all persons have a date of birth. In the following data element names, the terms Name, Title, and Credits Awarded are property terms: Person Middle Name Accountability Report Title Dental Insurance Coverage Type Advance Placement Credits Awarded In this list, three of the element names have an Entity – Property structure. -
Automated Analysis of Security-Critical Javascript Apis
Automated Analysis of Security-Critical JavaScript APIs Ankur Taly Ulfar´ Erlingsson John C. Mitchell Mark S. Miller Jasvir Nagra Stanford University Google Inc. Stanford University Google Inc. Google Inc. [email protected] [email protected] [email protected] [email protected] [email protected] Abstract—JavaScript is widely used to provide client-side object and other critical objects, very little research has been functionality in Web applications. To provide services ranging devoted to rigorously analyzing API confinement. In this from maps to advertisements, Web applications may incor- paper, we therefore study and provide precise semantics for porate untrusted JavaScript code from third parties. The trusted portion of each application may then expose an API to a subset of JavaScript that supports confinement, present an untrusted code, interposing a reference monitor that mediates automated tool that provably verifies confinement, and use access to security-critical resources. However, a JavaScript this tool to analyze code designed to provide confinement. reference monitor can only be effective if it cannot be circum- We consider a variant of a recently-standardized version of vented through programming tricks or programming language JavaScript that supports static scoping and hiding of nested idiosyncracies. In order to verify complete mediation of critical resources for applications of interest, we define the semantics local variables. Using this language, our static analysis of a restricted version of JavaScript devised by the ECMA method examines trusted code used in a hosting page, Standards committee for isolation purposes, and develop and such as security-focused wrapping libraries, and determines test an automated tool that can soundly establish that a given whether it is secure against arbitrary untrusted code in the API cannot be circumvented or subverted.