iso iec 15288 system engineering model for software engineering

... more complex representations of system dynamics This iterative modeling is done in close interaction with stakeholders, who, along with the modelers, use the models for scenario planning.” This ... conceptual model in Cormas software This tool also allows to import data form GIS For instance we can use the map of soil quality, as this is the main biophysical parameter in our model (figure ... multi-agent systems Then we present the model, which have been designed and partly implemented It has been implemented with the Cormas platform (Bousquet, et al 1998) The design of the model leads...

Ngày tải lên: 16/10/2013, 01:15

... beginning of the system exploration phase, the project software configuration management system must be available for the remainder of the project There are many possible software development models which ... development and evolution of software systems SCM is a SEI Capability Maturity Model (CMM) level key process area IEEE, Institute of Electrical and Electronic Engineers SEI, Software Engineering Institute ... SCM in the software production process For this reason, the target of this work is to create a ROI model for calculating the payback and answering the question: ”How much?” This ROI formula must...

Ngày tải lên: 10/12/2016, 22:53

... organization information systems differ Three major information systems are Transaction processing Management information system Decision support system Figure 1.2 shows relation of information system ... are usually formal, informal, and computer based Formal Information Systems: It deals with the flow of information from top management to lower management Information flows in the form of memos, ... management Informal Information Systems: Informal systems are employee based These are made to solve the day to day work related problems Computer-Based Information Systems: This class of systems...

Ngày tải lên: 27/10/2013, 23:15

... 90 ISO/ IEC 11801:1995 +A1:1999+A2:1999(E) – ix – FOREWORD ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialised system ... and systems conforming to ISO/ IEC 11801 (1995) from those that are qualified according to ISO/ IEC 11801 (1995), including amendment (1999) and amendment (1999), by specifically referencing ISO/ IEC ... Group 13 ISO/ IEC 11801:1995 +A1:1999+A2:1999(E) –1– INFORMATION TECHNOLOGY – GENERIC CABLING FOR CUSTOMER PREMISES Scope International Standard ISO/ IEC 11801 specifies generic cabling for use...

Ngày tải lên: 16/10/2013, 05:15

... scale, it would therefore also be conceivable to take the current structure of the French savings banks in many respects as a model for a future reform of the German savings bank system In such a ... the pow- Reflections on a reform of the German savings bank system on the French model In various European countries – such as Italy, Spain and Austria – far-reaching reforms of the savings banks ... cooperatives on the French model Indications of an impending radical reform of the German savings bank system come particularly from the controversial discussions which have for some years now centred...

Ngày tải lên: 29/03/2014, 08:20

... ambiguity are causing problems not only for ATR but for human experts as well Several methods for term variation management have been developed For example, the BLAST system Krauthammer et al., 2000) ... using ontology information developed by our ATR / ATC components Figure 3: Visualization Conclusion In this paper, we presented a system for structuring knowledge over large KSs The system is a terminology-based ... produced as output Parallel symmetric processing is used for high-speed clustering The calculated term cluster information is encoded and used for calculating semantic similarities in SCE component...

Ngày tải lên: 31/03/2014, 01:20

... in Systems Programs 2.1 Introduction Any technique for improving system reliability and availability has underlying it a model of system failure A given technique is successful only if real systems ... tolerant systems are used In Tandem’s outage study, the DBMS accounted for about a third of the software failures (the remainder being divided between operating system, communication software, ... to other systems programs Before presenting the approach to software fault tolerance taken in the dissertation, this chapter introduces a model of errors and describes some existing software...

Ngày tải lên: 28/04/2014, 13:32

... Ticket Report Information of System Manager System Report Information of System Admin Online Bus Ticket Reseveration System / Group Page Customer Online Bus Ticket Reseveration System *************** ... information of a staff: Input: Staff ID Output: The report form on staff’s information Process: When a user required obtaining detailed information, searching in the database and retrieving information ... system Will not work: Data lost due to deleted by user Online Bus Ticket Reseveration System / Group Page Online Bus Ticket Reseveration System *************** HD201206-J eProject – ACCPi10 Form...

Ngày tải lên: 18/06/2014, 12:42

... used specialized software, Powersim Studio 2005, for the implementation of these models The model is a user-friendly tool for physician workforce planning The structure of a system, the relationships ... Salud; 2006 Forte GJ: U.S physician workforce forecasting: a tale of two states Cah Sociol Demogr Med 2006, 46(2):123-148 Basu K, Gupta A: A physician demand and supply forecast model for Nova Scotia ... Using systems dynamics for human resources management in information systems security Kybernetes 2006, 35:1014-1023 43 Azlin N: A web-based human resource planning simulation model using system...

Ngày tải lên: 18/06/2014, 17:20

... function block semantic model The formal model belongs to the statetransition class models This class of models includes finite automata, formal grammars, Petri nets, and so forth The model is rich enough ... The algorithm computes OUT := X − Y 2.3 Model of a distributed system Networks of function blocks are used in IEC 61499 for modelling of distributed systems An example is given in Figure Here, ... notation for the types used in definition of function blocks-based applications Section presents formal model notation for function block networks In Section 6, the problem of generating a system...

Ngày tải lên: 22/06/2014, 19:20

... advanced software development models in software industry, such as COTS (commercial off-the-shelf) model (Garlan, Allen & Ockerbloom, 1995) and C-BSE (component-based software engineering) model ... implementation System development using the MDA approach is organized around a set of models by imposing a series of transformations between the models (OMG-MDA, 2003) A formal foundation for describing ... consuming, and costly COTS-BSE (COTS-based software engineering) , C-BSE (component-based software engineering) , and VE-BSE (virtual enterprise-based software engineering) are the representatives of...

Ngày tải lên: 06/07/2014, 15:28

... Simple text-file format for data exchange To enable data exchange using the XGAP model, we produced a simple text-file format (XGAP-TAB) based on the experience that for data formats to be used, ... MOLGENIS toolkit (biosoftware generator for MOLecular GENetics Information Systems; see Materials and methods) to auto-generate from the XGAP model: 1, an SQL (Structured Query Language for relational ... using the common tab-delimited format or custom parsers (5) that bioinformaticians can ‘plug-in’ for specific file formats (for example, Affymetrix CEL files) The software behind the GUI checks...

Ngày tải lên: 09/08/2014, 20:21

... general system and formulate the model We derive the analytical results for the objective function and constraint functions for our model In Section 4.1 we develop the objective function for our model ... Generally, a system can be either a single-unit system or a multi-unit system The study of single-unit systems is the foundation of studying the multi-unit systems Therefore, most of the effort has ... the system Our model, compared to the model given by Chelbi and Rezg (2006), considers more conditions for the system, and so it is a more general model to describe the Supply-Buffer-Demand system...

Ngày tải lên: 16/09/2015, 14:04

... [6] ISO 9000:—1), Quality management systems — Fundamentals and vocabulary [7] ISO 9001:2000, Quality management systems — Requirements [8] ISO/ IEC 90003, Software engineering — Guidelines for ... B (informative) Guidelines for establishing applications for specific fields 26 Bibliography 27 iv © ISO 2005 — All rights reserved ISO/ IEC 17025:2005(E) Foreword ISO (the ... application of ISO 9001:2000 to computer software [9] ISO 10012:2003, Measurement management systems — Requirements for measurement processes and measuring equipment [10] ISO/ IEC 17011, Conformity assessment...

Ngày tải lên: 07/06/2016, 22:03

... generated by peak comparison between CRC and normal controls Peaks labeled by * were selected as biomarkers for CRC diagnostic model Figure The decision trees of diagnostic model for CRC Each node ... patterns for detection of prostate cancer J Urol 2003;169:1592 24 Malik G, Ward MD, Gupta SK, Trosset MW, Grizzle WE Serum levels of an isoform of apolipoprotein A-II as a potential marker for prostate ... and allowed to clot at room temperature for up to hr; the samples were then centrifuged at 4℃ for at 10000 rpm The sera were frozen and stored at -80℃ for future analysis Table Clinical Tumor-Node-Metastasis...

Ngày tải lên: 25/10/2012, 11:18

... controls) in DBase IV format was combined with the new data package in an EXCEL format and with a total of 308 records was made The package in EXCEL format was exported to SPSS format for its later statistical ... The predisposing effect for the condition was potentiated for both variables at the individual level (OR of 1.051 for AGE and OR of 1.138 for CA 19.9) with respect to the model obtained with raw ... capacity for SCRC when attempting to include it in multivariate models [28] In this investigation, CEA was not included as an explanatory variable because it did not form part of the original model...

Ngày tải lên: 03/11/2012, 11:34

... HOUSE’S MODEL FOR TRANSLATION QUALITY ASSESSMENT 2.1 Presentation of the model Julian House is a German linguist She first proposed her model for translation quality assessment in 1977 in A Model for ... APPLICATION OF HOUSE’S MODEL FOR TRANSLATION QUALITY ASSESSMENT 2.1 Presentation of the model 27 27 2.1.1 An overview of the model 27 2.1.2 Operation of the model 28 2.2 Application of the model 31 2.2.1 ... Investment of Vietnam Therefore, a set of parameters for assessment is necessary Among the various criteria and models for translation quality assessment, House’s model is chosen in this study...

Ngày tải lên: 07/11/2012, 14:36

... c亥u ISO/ IEC 27002:2005 Mã Th c hành ISMS Các nguyên t c t v ng ISO/ IEC 27006:2007 B瓜 tiêu chu育n ISO/ IEC 27000 Dành cho TC ánh giá ch ng nh n H ISO/ IEC 27005:2007 Qu n lý r i ro ISMS ISO/ IEC 27003:2010 ... chu育n ISO/ IEC 27001:2005 2005 2002 2003 1995 BS 7799 - 2000 2000 BS 7799 - ISO 17799: 2000 1999 BS 7799 - 2 D.A.S Vietnam Certification Ltd B瓜 tiêu chu育n ISO/ IEC 27000 ISO/ IEC 27001:2005 ISO/ IEC ... 27005:2007 Qu n lý r i ro ISMS ISO/ IEC 27003:2010 ng d n áp d ng ISMS ISO/ IEC 27004:2007 ol ng ISMS D.A.S Vietnam Certification Ltd ISO/ IEC 27001:2005 – CÁC YÊU C U (theo c u trúc tiêu chu n) H th ng...

Ngày tải lên: 24/01/2013, 15:32

... obtaining information for presentation task (question – In what ways you obtain information about your discussed topics?) According to answers to this question, the main sources of information for students ... they are also useful in learning new information for their presentation later With such a topic as historical places (Unit 16, Textbook for 10-form students), for example, teacher can use quiz as ... comparatively good listening ability so that learners can catch information and ideas for speaking activities afterwards Therefore, it is necessary for learners to simple listening activities right from...

Ngày tải lên: 12/04/2013, 16:07

... lower than the measured values As for nitrogen load, the relative errors become small—the average relative errors are about 10% for point B, 30% for point C and 20% for point D In addition, Fig shows ... tank were 28 and 10.35 g·d–1, respectively (IPLEDKCS, 1999) Model calibration and verification The trends in the measured data for point A for the period from 10 August to 31 December 2001 were simulated ... differ depending on the land use, the dissolution rate (α) is set to 0.5 for the upland fields, 0.0 for livestock and 1.0 for others, that is, the nitrogen load from fertilizers is divided into...

Ngày tải lên: 05/09/2013, 09:08