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With the rapid development of World Wide Web, search engines have become the main tool for people to get network information. However, the search results are widely criticized due to the poor accuracy and redundancy disadvantages. After the advent of semantic web, new search engine with the ability of understanding queries and documents has attracted more and more attentions. This paper starts from...
Currently semantic annotation is a key technology of data provenance tracing and a research focus. Semantic annotation provides users with rich semantic provenance information to meet tracing needs of different users, which can effectively improve the effectiveness and relevance of data provenance tracing. For meeting the needs of data provenance dependency analysis, a model of data provenance semantic...
Music industry is one of the traditional industries that is deeply influenced by the new computing strategy for big data. This paper aims to discuss a new solution for the digital music dissemination in big data era. By analyzing the features of big data, the key points of digital music dissemination and the participants in this industry, we put forward a dissemination model for digital music and...
With the developing of blog, mircoblog and social networking sites, researchers and practitioners have paid more attentions to how to accurately get useful positive/negative evaluation information from those web opinion articles which have different writing styles. This is so-called opinion mining and sentiment analysis. However, very few sentiment analysis studies focused on multi-scenarios problem...
In distributed environment, in order to manage and share data resources better, tracking the origin and evolution of the data is needed to obtain the data provenance information, used to judge the quality and credibility of the data. In order to provide the framework basis which is used to analyze the dependent relationships of data provenance, a tracking framework for distributed environment based...
To realize the integration of the information space and physical space contained man-machine cooperation, auto-adaptation system, and intelligent management of engineering quality, in the construction quality management, this paper proposes a distributed hierarchical context-aware model which is a universal service for construction quality management system. Context-aware technology plays an important...
Lack of sufficient semantic relationships between pairs of terms coming from the three independent gene ontology sub-ontologies, that limit the power to provide complex semantic queries and inference services based on it. By integrating non-lexical and lexical learning strategies into GLUE system, we semi-automatically generate six types of one-to-one mapping paths covered almost half of all GO terms...
With the ever-increasing requirement of e-learning, more advanced technology should be introduced into it for higher quality service. This paper applies the technology of grid into e-learning, presents the architecture of the e-learning grid, the metadata, metadata hierarchical categorization architecture, and constructs e-learning ontology to allow the optimum management of e-learning repository,...
Although information technology applications vary widely, they are rarely used in support of creativity. This study presents an idea generation support system based on anchor and gestalt theories. Some perspectives from these theories are borrowed to build theoretical foundation of the proposed system. Anchor building is important to creative process. Applying stimuli suggested by gestalt theory can...
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