A direct manipulation object-oriented environment to support methodology-independent CASE tools : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Computer Science at Massey University

The aim of the thesis is research into application of direct-manipulable OO graphical environments to the development of methodology-independent CASE tools. In this thesis, a Methodology-Independent Graphical OO CASE Environment (M1GOCE) is proposed. MIGOCE consists of three parts: OO Notation Workshop, OO Notation Repository and Universal OO Diagramming Tool. OO Notation Workshop is an OO graphical editor which is used to design existing and new notations; OO Notation Repository is a notation database that stores different notations designed by the notation workshop; Universal OO Diagramming Tool is an upper-CASE graphical environment, by which a user can draw arbitrary OO diagrams of different methodologies. The MIGOCE database management system provides OO notation sets management, OOA/OOD diagrams management and OO repository management for data integrity and sharing. MIGOCE has three outstanding characteristics: Methodology-independence, Directly-manipulable graphical environment and Easily-expanded program structure MIGOCE is completely methodology-independent. It not only supports existing OO methodologies, but also supports users' own notation designs. It provides support for mixing, updating existing methodologies or defining new ones. It typically allows the user to switch quickly different OO notation sets supported by corresponding methodologies for designing diagrams. Direct manipulation interfaces of MIGOCE enable it more flexible and distinctive. The user can easily add, delete, edit or show notation shapes, and get the system feedback very quick on the screen. The MIGOCE system itself is programmed using object-oriented programming language - C++. Its program structure enable the functions of itself easy to be modified and expanded. Although MIGOCE is a prototype, it provides a new way to develop the real methodology-independent OO CASE environment. So far, the way and style taken by MIGOCE have not been found in OO CASE literatures. This system gives a complete possibility of implementing a methodology-independent OO CASE tool and shows distinct effectiveness of such a tool in practice

Object-oriented database management systems for construction of CASE environments

We argue that a fully object-oriented database management system is a very suitable basis of every modern CASE environment. We describe how the features provided by an OODBMS are exploited to build a CASE tool or environment. We discuss especially problems concerning inter-document consistency constraints and multi-user support. We finally sketch the features which are still missing in OODBMSs

Ocelet modelling language and simulation tool: possible applications in pest management

Modelling spatial dynamics may be used to gather understanding on how insect populations develop in a given environment. Hypotheses and independent knowledge inferred from ground observations can be confronted for consistency, and the mechanisms requiring finer descriptions can also be identified. Different scenarios of pest management can then be simulated and the possible consequences of the measures taken assessed. However, spatial dynamics are expressions of multiple and complex ongoing processes, and their modelling at different temporal and spatial scales remains a challenging task. Various approaches have been proposed to address this, including cellular automata, agent-based systems, discrete event systems, system dynamics and geographic information systems, each displaying specific benefits in some domains of application, and weaknesses in others. In this area of research, we are exploring an approach based on the manipulation of graphs (mathematical object expressing a set of entities, some of which are linked) that are employed here in an innovative way for modelling landscape dynamics. Concepts essential for modellers had to be identified and formally defined. A modelling computer language (called Ocelet) was then developed, together with the grammar and syntax needed to manipulate these concepts, the compiler, and the environment/interface for building models and running simulations. Ocelet is thus both a modelling language and a simulation tool. To illustrate its usage, two case studies possibly pertinent for pest management are presented: 1) the dissemination of a pathogen among neighbouring agricultural plots, and 2) temporary pond and mosquito population dynamics for understanding Rift Valley Fever (RVF) occurrence. (Texte intégral

Universal Access for Roaming User via Mobile Agent Technology

[[abstract]]Mobile agents refer to self-contained and identifiable computer programs that can migrate along the network and can act on behalf of the user or other agents. Mobile agents often work on heterogeneous network and operating system environment. Therefore, an integrated logical interface to access physical structure via mobile agent application is become more and more urgent. In this paper, we proposed a tracking and persistent agent-based mobility management system in the case of distance learning. The main purpose of our system is addressed to achieve the universal access objective. In order to let the whole mobility management system full play, we encapsulated the utility tools to be a role-setting object. The role-setting object is an application-driven component, which can provide customization benefits for user and matching the user’s demands. These integrated technologies are sufficient in distance learning (virtual university) environment.[[notice]]補正完

A generic framework for the development of standardised learning objects within the discipline of construction management

E-learning has occurred in the academic world in different forms since the early 1990s. Its use varies from interactive multimedia tools and simulation environments to static resources within learning management systems. E-learning tools and environments are no longer criticised for their lack of use in higher education in general and within the construction domain in particular. The main criticism, however, is that of reinventing the wheel in order to create new learning environments that cater for different educational needs. Therefore, sharing educational content has become the focus of current research, taking e-learning into a whole new era of developments. This era is enabled by the emergence of new technologies (online and wireless) and the development of educational standards, such as SCORM (Sharable Content Object Reference Model) and LOM (Learning Object Metadata) for example. Accordingly, the broad definition of the construction domain and the interlocking nature of subjects taught within this domain, makes the concept of sharing content most appealing. This paper proposes a framework developed to describe the various steps required in order to enable the application of e-learning metadata standards and ontology for sharable learning objects to serve the construction discipline. The paper further describes the application of the proposed framework to a case study for developing an online environment for learning objects that are standardised, sharable, transparent and that cater for the needs of learners, educators and curricula developers in Construction Management. Based on the framework, a learning objects repository is developed incorporating educational and web standards. The repository manages objects as well as metadata using ontology and offers a set of services such as storing, retrieving and searching of learning objects using Semantic Web technologies. Thus, it increases the reusability, sharability and interoperability of learning objects

Moving Object Detection and Tracking for Video Surveillance: A Review

This paper presents a review and systematic study on the moving object detection and surveillance of the video as it is an important and challenging task in many computer vision applications, such as human detection, vehicles detection, threat, and security. Video surveillance is a dynamic environment, especially for human and vehicles and for specific object in case of security is one of the current challenging research topics in computer vision. It is a key technology to fight against terrorism, crime, public safety and for efficient management of accidents and crime scene going on now days. The paper also presents the concept of real time implementation computing task in video surveillances system. In this review paper various methods are discussed were evaluation of order to access how well they can detect moving object in an outdoor/indoor section in real time situation

THE BUSINESS CASE FOR AUTOMATING SOFTWARE METRICS IN OBJECT-ORIENTED COMPUTER AIDED SOFTWARE ENGINEERING ENVIRONMENTS

This paper makes the business case for automating the collection of software metrics for gauging development performance in integrated computer aided software engineering (CASE) environments that are characterized by an object-oriented development methodology and a centralized repository. The automation of function point analysis is discussed in the context of such an integrated CASE environment (ICE). We also discuss new metrics that describe three different dimensions of code reuse -- leverage, value and classification -- and examine the p,ossibility of utilizing objects as means to estimate software development labor and measure productivity. We argue that the automated collection of these software metrics opens up new avenues for refining the management of software development projects and controlling stra-egic costs.Information Systems Working Papers Serie

Manajemen Kurikulum Pendidikan Anak Usia Dini Berbasis Alam Di TK Saymara Sukoharjo

This study was to describe and illustrate as clearly as possible on: (1) The activity management functions related to the implementation of early childhood curriculum in kindergarten Saymara Sukoharjo 2013/2014 school year for class B (2) the extent to which the use of nature into teaching materials (3) differences in curriculum management TK Saymara Sukoharjo with Conventional kindergarten curriculum management. The method of case studies including a qualitative descriptive study. Data collection techniques using observation, in-depth interviews and documentation. Analysis of the research data used to draw conclusions is an interactive model analysis. The object of research is the activity management functionality curriculum for early childhood education kindergarten Saymara Sukoharjo. Based on the results of data analysis can be summarized as follows: (1) activity in the kindergarten curriculum management functions based nature in Saymara Sukoharjo include (a) planning (b) organizing (c) implementation (d) evaluation. In any activity management functions contain nature-based education curriculum development indicators love of nature which is a typical indicator of the nature school. 2) differences in kindergarten curriculum management Saymara Sukoharjo with conventional kindergarten curriculum management is reflected in the curriculum components include (a) learning objectives (b) teaching materials (c) learning method (d) evaluation (e) setting environment. The components in nature school curriculum let learners being closer to nature by making nature as a learning environment in learning activities

PERAN STAKEHOLDERS DALAM PENGELOLAAN OBJEK WISATA ALAM SIWANG PARADISE DI DESA SIWANG KOTA AMBON

The potential of the natural tourist attraction of Siwang Paradise will have a high attractiveness value if it is supported by the role of stakeholders in management and development. The purpose of this study is to analyze the role of stakeholders in the management and development of the natural tourist attraction of Siwang Paradise, and what obstacles are experienced by stakeholders in optimally managing and developing these objects. The method used is descriptive qualitative, the determination of respondents is based on snowball sampling technique, the analysis is carried out inductively based on facts and the results of interviews with respondents and key actors. The results showed that the stakeholders involved in the management of the Siwang Paradise object were the key actors (area owners) and the main actors (surrounding communities). Constraints in the management of the Siwang object are due to the lack of trust within the area owner to involve supporting stakeholders, in this case the private sector, NGOs, and academics. So that the management of objects in developing various readiness of tourist attraction products becomes slow and runs not optimally. The visible impact of the management is the economic impact, through increasing family income, social impact, reducing unemployment, opening up road access, making motorcycle taxis easier to use, making it easier for people to do their activities. While the ecological impact is the management is carried out by paying attention to the cleanliness of the environment from waste, and based on the carrying capacity of the object area