Design Of Object Model Research Articles

Phishing Webpage Detection using Hybrid Features and Deep Learning Techniques

Phishing is a sort of online assault that endeavors to cheat delicate data of organization clients. Current phishing website page discovery strategies primarily utilize manual component assortment, and there are issues that include extraction is muddled and the conceivable connection between's highlights can't be stayed away from. To tackle the issues, another phishing site page location model is proposed, among which the primary segments are programmed taking in portrayals from multi-perspectives highlights through portrayal learning and extricating highlights by mixture profound learning organization. Initially, the model treats URL, HTML page substance, and document object model design of pages as character arrangements individually, also, utilizes portrayal learning innovation to consequently get familiar with the portrayal of the pages; at that point, sends different portrayals to a half breed profound learning network made out of a convolutional neural network also, a bidirectional long and transient memory network through various channels to separate neighborhood and worldwide highlights, and utilize the consideration component to fortify the influence of significant highlights; finally, the yield of various channels is combined to acknowledge classification expectation. Through four arrangements of trials to check the recognition impact of the model, the outcomes show that the general classification impact of the model is superior to the current exemplary phishing site page discovery strategies, the exactness arrives at 98.05%, and the bogus positive rate is just 0.25%. It is demonstrated that the techniques of extricating website page highlights from all angles through portrayal learning and cross breed profound learning organization can successfully improve the discovery impact of phishing site pages..

An Object Model for Seafloor Observatory Sensor Control in the East China Sea

Seafloor observatories enable long-term, real-time, and continuous observation that marks a new way for oceanographic measurements. In terms of seafloor observatory research, sensor control is a key issue for the stable and effective operations of functional observatories. In this paper, an object model is proposed to standardize seafloor observatory sensor control and data acquisition. The object model is conceptionally designed as a set of sensor resource objects, based on the attributes and operations of which a client–server sensor control architecture is enabled for bidirectional information flow of control commands and observation data. The object model-based architecture is implemented with a prototype control system for plug-and-play enablement. The prototype system was put into a series of tests before applied to the East China Sea Experimental Seafloor Observatory, performing consistently with all the project requirements. Given the successful experiment, the object model design and prototype implementation are feasible to resolve seafloor observatory sensor control and beneficial for ocean observatory sciences.

Формальное представление моделей прикладных предметных областей в понятиях унифицированной метамодели объектно-ориентированных приложений баз данных

This article presents a formal description of object models in terms of a unified object-oriented metamodel for database applications, developed by the author and independent of the domain. Described metamodel is implemented by the author in own development environment which called SharpArchitect RAD Studio. In the beginning of the article the available works of similar subjects are thoroughly analyzed. Analysis have revealed that most authors use the set theory and predicate calculus for representation of the elements of object-oriented programming languages and design of object models. The same approach is used in this article. This article presents a metamodel, developed by the author for the design and implementation for object-oriented database applications. Attention is paid to the hierarchy of the classes presented in the application domains. Also the composition and structure of classes that allows to present both atomic literal types and classes of attributes which values are the instances of classes and collection of copies are described in detail. Attention is paid to the implementation of the dynamic component by description of methods (with support of the parameters) and present classes events. The formal approach to the description of the models for any application domains are proposed on the basis of the metamodel with using of set theory. The unified model of testing of objectoriented applications development tools was developed for the analysis of the applicability of the proposed approach. Optimality criteria of this model as well as its implementation in C# with the representation of all main classes presented in it are described. The proposed formal approach has been tested on the described model. Domain classes, attributes, associations and whole hierarchies have been described. It allowed to confirm the validity of the proposed formal solution. In conclusion the assumptions about the directions of further development of the proposed approach are made.

Application of Peer-to-Peer Network for Real-Time Online Collaborative Computer-Aided Design

The Internet has revolutionized the way software systems work. Many applications, such as online games and instant messengers, have utilized Web-related technologies to cooperate over the Internet. Recently, some researchers have utilized Web-related technologies in computer-aided design to allow real-time collaboration between users over the Web. All these systems are based on the client-server model. In this kind of collaborative design environment, the system grouping, operation, and communication all have to rely on the central server. In order to improve accessibility and flexibility in collaborative design and to provide a more load-balanced and extensible environment, this paper presents a prototype implementation of collaborative design tools based on a peer-to-peer (P2P) model. The users can conveniently form design groups by connecting directly to each other, anytime and anywhere, without the presence of a central server. All peers are equal in functionalities and computing loads. In addition, application level multicast (ALM) technology is adopted in the proposed system to improve efficiency in Internet communication. Based on the P2P network model and ALM communication scheme, several mechanisms are proposed in this paper to form a working model of this system. Then, the object model design and implementation of this P2P system is presented.

Web-FEM: An internet-based finite-element analysis framework with 3D graphics and parallel computing environment

This paper presents an Internet-based finite-element analysis framework, named Web-FEM, which allows users to access finite-element analysis service from remote sites over the Internet by using an Internet-connected machine only. The implementation utilizes modern computer graphics, parallel processing, and information technology to provide features such as platform-independence, 3D graphical interface, system performance, multiple-user management, and fault tolerance in comparison with other Internet-based analytical systems. These features make its usage like using a traditional finite-element package installed and run on a local machine, and its performance like using a high performance computing facility. The object model design and the implementation of this system are presented in detail.

Converting a fuzzy data model to an object-oriented design for managing GIS data files

A fuzzy entity relationship diagram (ERD) data model for managing information about sets of related data files was converted to an object design. To do this, we developed new methods incorporating object model flattening, entity payload data containerization, and a nonintegrated object model design to allow expression of fuzziness.

Design of an object model for a context sensitive tourist GUIDE

This paper describes work carried out as part of the GUIDE project at Lancaster University. The overall aim of the project is to develop a context-sensitive tourist guide for visitors to the city of Lancaster. Visitors are equipped with portable GUIDE units which in turn provide interactive services and dynamically tailored web-based information reflecting the visitor's preferences and environmental context. In contrast to existing tourist systems all information in GUIDE is obtained dynamically using a city-wide wireless network infrastructure. The paper presents an overview of the GUIDE system, with particular focus on our design of an appropriate object model, capable of handling the high degree of flexibility required by GUIDE. In addition, the paper includes the results of our requirements analysis, the web-based application that has been developed to meet these requirements and our approach towards communicating information to portable GUIDE units in a timely and scaleable manner.