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In the current diversity and complexity of the network information environment, the technology of web page sensitive keywords detection is an important and immediate way to manage public opinion online. We propose a system for web page sensitive keywords detection. This system can detect sensitive keywords in the web pages timely and effectively. And it will mark the position of the keywords in web...
E-learning has become a focus application area in modern education technology. How to provide a wealth of teaching resources and teaching scenarios for on-line network learning users has become a hot issue of current research. Web annotations are sharable information which is added to the Web pages by users, the aim is to reflect the experience of reading, understanding and dispel doubts. They are...
This paper describes how the Google Web 1T 5-gram data set, contributed by Google Inc., can be stored so that it can be used efficiently with respect to time. We present an efficient way of accessing all the 5-grams for a specific word of interest from the stored files. We measure the maximum access and processing efficiency achievable for any word of interest. We also compare results (access time...
Ontology is widely used in the computer domain to structure concepts that represent a view of world. In this paper, we present the coordination between two Agent Crawlers based on ontology and try to measure the understanding between them relying on Formal Concept Analysis instead of comparing terms only. Here we propose a novel method on concept similarity for computing the Concept-Concept similarity,...
Link context is a beneficial complement to the anchor text when we predict the topic of the target Web page. In this paper, we have defined the link context of the anchor text as a word set in which each word has dependency relationship with it. We have proposed an effective method for the extraction of the link context. Firstly, we have decomposed the whole sentence into some sub-clauses through...
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