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Social networks are very dynamic objects, since new edges and vertices are added to the graph over the time. Link prediction is an important task in social network analysis and is useful in many application domains. In the recent years, there is significant interest in methods that represent the social network in the form of a graph and leverage topological and semantic measures of similarity between...
The significance of time in information production and consumption has been recognised in information retrieval research. Temporal information plays an important role in the webpage retrieval. The webpage has both the temporal metadata and temporal semantics in the content. However, the existing search engines conduct the information retrieval based on text keywords rather than temporal semantics...
Based on the Technology Acceptance Model (TAM) developed from the theory of reasoned action (TRA) and social psychology research by Davis (1989), this study models the use of the Internet-based modular object-oriented dynamic learning environment (Moodle) by students of the computer science department at Ming Chuan University (MCU), Taiwan. Apart from student demographics and background information...
Lots of scholars depend on the Internet for rapid access to the other scholar's research information and build cooperative relationship. But current systems for finding another scholar who share the same research field or interests do not adequately satisfy the need of scholars; moreover the process of seeking is time-consuming and difficult. In this paper, we use the data from scholar's profile in...
Technological innovation already has been becoming the focal point that the whole world competes for each other. Innovative culture is the soul of technological innovation. This article analyzes the factors of affecting an innovative culture, puts forward the main factors of innovative culture, government, education, enterprise, financial and intermediary institutes. Moreover, finds connections and...
The development of the Internet and E-commerce makes the enterprises' competition beyond the time-space constraints. The rules of traditional market competition also have been changed. Soft power has become as important as hard power in the enterprises' development. A clear exposition of the relationship between soft power and hard power is very important for acquiring sustainable competitive advantage...
Through applying spatial statistical analysis, Geographical Weighted Regression (GWR) model and GIS technology, this study aims at finding the relationship between the effects of various factors and spatial distribution of residential house price. The traditional regression models are reviewed firstly, the model without the consideration of spatial characteristics cannot reach very nice precision...
According to practical requirement, this paper puts forward an alarm event correlation approach basing on event driving, which considers the temporal relationship between events, and establishes several Petri net models. The experiment results show that, the approach basing on event driving to select time window can implement the alarm event correlation correctively and effectively for complex network...
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