In this paper, we explored the various complicated e-commerce applications enhanced by loosely coupled asynchronous communication. And then, we put forward the automatic modeling of e-commerce based on the server-side...
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Recent research has shown the integration of multiple classifiers to be one of the most important directions in machine learning and data mining. It was shown that, for an ensemble to be successful, it should consist ...
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The product development processes nowadays are featured with ever-increasing complexity of product configurations, diverse data resources, and multi-disciplinary, geographical dispersed engineering teams, and intensiv...
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The product development processes nowadays are featured with ever-increasing complexity of product configurations, diverse data resources, and multi-disciplinary, geographical dispersed engineering teams, and intensive use of various software tools for managing the data associated with the product and its life cycle. These characteristics result in the need of a collaborative product development (CPD) environment for today's industries. This paper describes the methodology which enables the engineering collaboration within a compressed product development cycle, and presents our results with the development of a CPD environment. A four-tiered client/server collaboration architecture, which allows system integration, data sharing, and collaboration among team members in an internet platform, is described. By integrating the distributed application servers, such as product specification server, CAD/CAE server, project management, collaborative visualization workspace, and product data management module, using web technologies, an engineering CPD portal is proposed and implemented. This portal environment could bring entire engineering team together in one place in real-time, irrespective of geography, enterprise boundaries, or native systems, to share product information throughout the product development processes, which include product definition, design, engineering analysis, and manufacturing, etc. Manufacturing companies could therefore collaborate closely with their suppliers/collaborators global widely. A case study is carried out for collaborative development of a typical component used in data storage industry, the spindle motor, to illustrate the proposed approach and to validate the developed systems.
E-Commerce sites have introduced new business models for effective and efficient commerce. If we introduce software agent technologies into e-commerce systems, we can further enhance the intelligence of user support. ...
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E-Commerce sites have introduced new business models for effective and efficient commerce. If we introduce software agent technologies into e-commerce systems, we can further enhance the intelligence of user support. In this paper, we propose a new cooperation mechanism among seller agents based on exchanging their goods in E-GarageSale, our P2P-based distributed electronic marketplace. In E-GarageSale, buyer agents can purchase multiple goods based on discount prices. However, there is a case that seller agent does not have enough goods for trading with several buyer agents at a time. Therefore, seller agents cooperatively negotiate by using an exchanging mechanism for selling goods effectively. By using our mechanism, all seller and buyer agents can increase their utility. Our experiments show that an exchanging mechanism enables seller agents to sell goods in stock effectively.
This article describes the first steps done into the direction of an four dimensional assimilation scheme (4DDA) for the retrieval of snow pack properties from passive microwave remote sensing. The scheme assimilates ...
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This article describes the first steps done into the direction of an four dimensional assimilation scheme (4DDA) for the retrieval of snow pack properties from passive microwave remote sensing. The scheme assimilates passive microwave remote sensing observation into a physical based snow model. Simulated annealing is used to minimize the cost function.
In this paper, we further develop a framework for reasoning about action. We show how the proposed formalism copes with complex action domains in the presence of indirect effects. Furthermore, we also introduce an alt...
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Online auctions are becoming an increasingly important channel for electronic commerce. There are a number of online auction sites on the Internet. It is hard for users to attend, monitor, and make bids at simultaneou...
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Online auctions are becoming an increasingly important channel for electronic commerce. There are a number of online auction sites on the Internet. It is hard for users to attend, monitor, and make bids at simultaneous multiple auctions. In this paper, we implement BiddingBot which is a multiagent system that supports users in attending, monitoring, and bidding in multiple auctions. Further, we propose a new cooperative bidding mechanism among agents. Our current experiment demonstrates that our new cooperative bidding mechanism can effectively support users to monitor, attend, and make bids on multiple simultaneous auctions.
We present a multi-stage character recognition system for an Indian script, namely, Bengali (also called Bangla) using fuzzy features and multilayer perceptrons (MLP). The fuzzy features are extracted from Hough trans...
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We have worked on the development of a character recognition system in the soft computing paradigm. In this paper we present a genetic algorithm used for feature selection with a Feature Quality Index (FQI) metric. We...
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