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Based on field survey data of 366 traditional households (THs) and 364 family farms (FFs) from Huang-Huai-Hai Plain, a discrete-time cloglog model for parameter estimation was constructed to reveal factors that affect the two types of farms’ duration from the awareness to the adoption of green control techniques (GCTs). Differences in the influencing factors affecting the duration of the two types...
Companies are opening up to their partners (using instituted, regular or sporadic relations) and it is an inescapable characteristic of the market evolution. This need of networking rests on several aspects: concurrency, exchange improvement of information, products increasing complexity. This article deals with enterprise interoperability in order to research on information system design in a collaborative...
Logistics management is concerned with the planning, implementation and control of the movement of physical objects and the associated information. This associated information is the domain of logistics management information system (MIS). In recent years, the ability to realize the profit and strategic potential of efficient and effective logistics of garment commodity has increasingly depended on...
E-Business is becoming one of the most popular electronic business ways. Supply Chain Management (SCM) information systems (IS) as an effective means to enhance the competitiveness of enterprises, is being more and more attention. Because of lacking a unified standard and solution of basic architecture and interface, traditional E-Business system has many shortcomings, such as poor reusability and...
B2B E-Business is becoming one of the most popular electronic business ways. Because of lacking a unified standard and solution of basic architecture and interface, traditional B2B E-Business system has many shortcomings, such as poor reusability and poor extensibility. In order to solve the problems, a B2B E-Business system model based on Web Service is proposed and analyzed. The model can build...
Network and host Intrusion Detection Systems (IDS) have become a standard component in security infrastructures. As the action of intrusion represents variable, complicated, and uncertainty characteristic, they face so many problems to resolve for intrusion detection. Each approach has its strengths and weaknesses. We propose a hybrid IDS, which combines network and host IDS, with anomaly and misuse...
Supply chain management (SCM) information systems (IS) as an effective means to enhance the competitiveness of enterprises, is being more and more attention. For the specific characteristics of SCM information system and the functional deficiency of existing two-Tiers C/S structure, this paper presents a solution based on J2EE architecture. Firstly, the paper describes the J2EE framework, multi-tier...
Network and host Intrusion Detection Systems (IDS) have become a standard component in security infrastructures. As the action of intrusion represents variable, complicated, and uncertainty characteristic, they face so many problems to resolve for intrusion detection. Each approach has its strengths and weaknesses. A truly effective intrusion detection system will employ both technologies. We discusses...
Based on the current situations of the curriculum system in Software Engineering (SE) in most universities, and with the development of software engineering knowledge area, this paper point outs the necessity to reform the curriculum system for students majoring in software engineering. The paper puts forward a three-phase curriculum system structure which emphasizes systemic cognition of software...
An Individualized Education Program (IEP) is a written statement of the educational program designed to meet a child's individual needs. Every child who receives special education services must have an IEP. This paper describes good experiences in the teaching methods of Individualistic Education (IE) in computer science at independent colleges, including different levels in constructing curricula,...
This paper introduces the background, the main contents and the knowledge structure of the multimedia CAI courseware in Engineering Mechanics course. This paper focuses on the basic ideas of the courseware design and development, such as the elements of teaching system, the design of system architecture, the analysis and selection of system development tool software, and the key technologies and their...
Jacquard image denoising is an active research field in jacquard image processing and has attracted much attention in the past years. In this paper, we present a novel denoising algorithm within the framework of variational schemes and Beltrami manifold technique. Variational schemes for image denoising consist of minimizing a functional which incorporates both the data and a Beltrami flow term. The...
Computer science at independent colleges is a popular subject and attracts many students at different levels. This brings teaching difficulties and challenges the traditional teaching methods. This paper describes a variety of experiences in computer teaching at independent colleges. They include different levels of constructing curricula, teaching plan and practicing projects based on the characteristics...
Because of virus and worms which make use of vulnerability of computer systems, computer software is getting in trouble increasingly. Although there are opportunities to defend these attacks at an earlier stage, people undergo several serious disturbances because many administrators and users didn't realize the essentiality of the patch management. The paper designs and implements a patch management...
The overall arrangement in shipbuilding project is a strategic problem, whose purpose is to obtain an optimal scheme with the shortest days for construction and the best economic benefits. Here a multiobjective model of shipbuilding schedule is proposed, and a new genetic algorithm based on a vector group encoding method in order to effectively solve it. The shipbuilding scheduling problem with minimizing...
With the development of Internet, there are numerous vulnerabilities in variety of software because of bugs at the design. Vendors support corresponding patches to repair the software bugs in their web pages. The paper presents an infrastructure for automated precautionary measures that enables network and system administrators to manage security vulnerabilities. The infrastructure enables incoming...
The study presents a bi-objective scheduling model on parallel machines(BOSP), and proposes a new genetic algorithm (VIGA) based on the vector group encoding method and the immune method. Compared with other scheduling problems on parallel machines, The BOSP is distinct for the following characteristics: (1) parallel machines are non-identical; (2) the sort of jobs processed on every machine can be...
Computer-aided diagnosis (CAD) has become one of the major research subjects in medical imaging and diagnostic services. Medical image inpainting is an important research field in CAD, which can be used to retouch and remove speckle noise and conceal spots and cracks in organic images. When processing damaged medical image, because the amount of data and computing of image is very large and traditional...
Executing business workflows on large-scale heterogeneous distributed computing systems is a challenging task. The grid workflow is aimed at enabling resource sharing and coordinated problem-solving between computers and people in a distributed and heterogeneous manner. In this paper, we present a formal specification methodology for grid workflow modeling which is founded upon the Pi-calculus and...
In order to solve the visual problems of large-scale scientific computing, the project imports the middleware for communication, and extends the classic client-server structure into client-commware-server structure. The paper proposes a visual system model for large-scale scientific computing based on client-commware-server structure, PC-cluster and large-scale display technology. The visual system...
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