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Person names and location names are essential building blocks for identifying events and social networks in historical documents that were written in literary Chinese. We take the lead to explore the research on algorithmically recognizing named entities in literary Chinese for historical studies with language-model based and conditional-random-field based methods, and extend our work to mining the...
As government agencies and enterprises become increasingly interested in including the climate factors into their decision making and management processes, there is growing demand for easy-to-use cost-effective climate characterization tools. Among the various kinds of climate characterization tools, climate models are most commonly accepted as an effective tool for summarizing known climate information...
In this paper, we use statistical methods to establish a keystroke biometrics model to authenticate a user's identity by predicting the user's keystroke behavior characteristics. We use HMM for keystroke sequence analysis and time series to compute the state output probability of HMM used in keystroke biometrics model. At the authentication phase, we use modified forward algorithm to compute the users'...
In order to develop an extensive E-business Capability (EBC) model for better examining how e-business technology creates business value, this paper draws on the resource-based view of the firm, the IT process-oriented perspective, the net-enabled business innovation theory, and complementarity of resource, to review previous literature on EBC research and design an extensive framework. The research...
In the assumption that all load nodes are installed reactive power compensation device, injecting a variety of disturbances to the grid, through the application of improved ant colony algorithm, we can obtain the optimal control sequence under disturbance, that is current switching reactive power compensation device node location. Comparing control sequences under the various perturbations, with circulation...
The coordination problem of a supply chain with one supplier and one retailer is analyzed under the condition that the cost information of the retailer is asymmetric. A revenue-sharing contract model is established, in the model, the supplier have the decision-making power of wholesale price and revenue sharing ratio, and the retailer have the decision-making power of hiding the information of marginal...
Effective power supplying service management is an important prerequisite for power supply enterprises to win in competitive market. In this paper, we analysis the characteristics of power supply enterprises, follow the thought of "Identifying problems - Finding problems - Solving problems", that is identifying problems based on the theory of Gaps model, establishing a service quality evaluating...
In order to ensure the healthy development of distribution center (DC), it is necessary to constitute the evaluation method. This paper deals with establishing the evaluation method of DC by grey reltional analysis (GRA). Firstly, the parameters of the indices system were selected, such as the rationality of location, the efficiency of space utilization and the level of information et al.. Secondly,...
Requirements elicitation, as the first phase of the software life cycle, its importance is becoming more and more prominent. How fast and accurate user requirements can be elicited, is a problem that people wants to solve for a long time. This paper proposes to establish an automated elicitation system based on domain knowledge on user requirements. By gradually perfecting and refining the original...
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