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Over the last decade, recommendation systems (RS) have matured into a valuable approach for assisting online customers in navigating through large product or information spaces. The associated research has described and evaluated a variety of different techniques for proposing items of interest to customers. However, each of these techniques also suffers from several shortcomings. Therefore, depending...
As a result of rapid development of network technologies, the resource sharing based collaborative business is becoming an important trend for the development of enterprises. A distributed resource based collaborative workflow management system (CWMS) was proposed in the paper, which will greatly ensure the efficient of cooperation among partner enterprises. In the paper, enterprises and their partners...
A distributed resource based collaborative workflow management system (BKMS) was proposed in the paper, which will greatly ensure the efficient of cooperation among partner enterprises. In the paper, enterprises and their partners construct a manufacturing grid framework, all the resources geographically distributed in different enterprise are all looked as "grid nodes". In order to perform...
Grid systems allow the sharing of distributed resources of registered participants to perform tasks whose demand may exceed the capacity of individual participating organization. However, the collaborative aspect of grids is still underdeveloped as they lack features and mechanisms for interaction and collaboration. This paper presents the design and development of an integrated front-end as a workplace...
E-business is an advanced commerce pattern, which is centered on electronic trade, and takes actualizing buddy benefit and information share together such as customers, suppliers, sellers, and logistic distribution enterprises as the target. The integrated e-business is an advanced e-business, which is based upon collaboration and effective approaches to solve the problems in the enterprise such as...
At present, the development of e-business has entered the collaborative e-business stage. The collaborative e-business is a complete e-business, which is based upon collaboration and an effective approach to solve the problems in the enterprise such as "information island" and "resource island". The collaborative e-business is a kind of advanced business management idea and a kind...
Government business model (GBM) is used to depict business processes of governments. It includes three basic models, which are process model, organization model and resource model. But these three models can not depict the collaboration relation between the infrastructure elements (including organization model elements and resource model elements) or the information flow in a government business process...
XML(eXtensible Markup Language)has been recognized as a standard for data exchange over the Internet. The SOAP(simple object access protocol) is a platform-independent protocol for the exchange of information in the distributed and heterogeneous environment. In this paper, a cross-platform web collaborative environment is constructed to deal with the problems of collaborative work among inhomogeneous...
Awareness net model is created for identification of process awareness requirement of the actors in collaborative business process in terms of roles, tasks and artefacts that exist within the collaborative processes. It could divide actors' awareness of knowledge sharing into five awareness levels. Consequently, people could use the model to measure actors' contribution to knowledge sharing and improve...
This paper is trying to study and design knowledge management system for virtual enterprise. The special conditions, environments and latent capacities of virtual enterprise are considered and then all knowledge in the organization is integrated organically. Three key models were designed for knowledge management system as a relatives layer structure. That is knowledge base layer, knowledge management...
The government plans to stop analogue broadcasting for TV and switch to digital broadcasting. Regarding scientific and technological development, this move will change the operations mode, the organizational framework and the relationship between media and audience in the media industry. Numerous media managers are actively introducing new information technology, particularly synchronous computer...
Small and medium size enterprises (SMEs) are considered as the backbone of the manufacturing industry in China, and a breeding ground for business ideas for the knowledge-based economy. Flexible integration of resources and engineering collaboration of self-governed SMEs is expected to facilitate the strengthening of the competitive position of SMEs. The paper studies the theoretics and methods about...
In this paper, we consider the performance of object retrieval in electronic documents and records management (EDRM) systems. In such systems, general object sizes (images, documents, audio and video files, etc.) may have a high variance. In practice, these systems have to cope with escalating number of large objects. This causes additional pressure on the underlying mechanisms to maintain an adequate...
Accelerated by the rapid deployment of distributed systems and the Internet, online collaboration and information sharing are pervasive in enterprise computing environment. With regard to the requirements of online collaboration and information sharing, authentication information needs flexible manipulation to facilitate federation across trust domains. To achieve identity federation for federated...
The paper addresses issues in aligning collaborative technologies to knowledge management processes. It describes a generic process of knowledge management and identifies important characteristics that distinguish it from most other processes. These include support of communities but what is important is that new communities emerge during the process and the process itself can change. Technology must...
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