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This paper presents World Wide Web Consortium's (W3C) Geolocation Application Program Interface (API), which is an interface to retrieve geographic location information of a client-side device. Currently Geolocation API is used as implementation in Web browsers, and new coming HTML5 standard. There are few methods how Geolocation API is determining location which are mentioned in this article, and...
The platform of teaching resources which is in the form of the network course has combined the course website construction and teaching resources construction together. It has avoided the duplication of the resources construction and satisfied the need of the course website construction and teaching resources construction and has made up for each other's deficiencies. With the turning point of the...
Keyword extraction is an important application in the area of information technology. Automatic keyword extraction can help people know what is the article primarily talking about without reading the long passage carefully. This paper mainly introduced a keyword extraction algorithm using pagerank on Synonym. Firstly, the content in a single document is represented as a weighted synonym co-occurrence...
Automatic document classification is becoming an important research field with the rapid increase of electronic documents. The main purpose of this research is to construct an accurate document classifier based on support vector machines (SVM), which is known as the state of the art algorithm for document classification. The rough null space (RNS) based approach is also known as a good linear approach...
In this paper we discuss about the use of computer simulations for sustainable systems. Specifically, we propose laboratory practices for Automatic Control subjects where the plants are sustainable systems. The interest is the simulation of this kind of systems to forecast their behavior in order to control and actuate over them. In this paper, the use of a didactic material for laboratory practices...
In network economy, it is very important for Chinese agricultural web sites to raise their core competence that web sites construct. This paper adopts multiple correspondence to evaluate Chinese agricultural websites by utilizing real-time detecting tool. Through the analysis results, the paper put forword some suggestions for agricultural websites which may improve their service levels.
This paper studies the problem of extracting data from large numbers of semi-structured web pages. The fact that many websites have enormous pages generated dynamically from a underlying structured source like a database makes it feasible to induct a common template for similar web pages and then extract data accordingly. Previous work on this problem has limited practical utility because of either...
With the rapid growth of e-commerce, there has been millions of products in a large ecommerce site where customer unable to effectively choose the products they are exposed to. To overcome the product overload problem, a variety of recommendation methods have been developed. Collaborative filtering (CF) is the most successful recommendation method. However, the CF method has two well-known limitations,...
Electronic Commerce has offered a convenient way for people to go shopping on the Internet. However, it is difficult for Internet customers to select a valuable item from the great number of various products available on line. When we use a keyword and search in a EC website, the ranking algorithm of products is usually based on statistics or simply the shop manager's preference, which does not fully...
This paper discussed the, meaning and related techniques of constructing the high-performance WEB sites for the self-help service system, for the sake of advance usability and dependability of the self-help service system, design the project that carrying out gather-group technique of servers and load-balanced technique in system, it is mostly considered the complexion of the difference construct...
As an emerging area in information retrieval, question answering aims at retrieving answers to user-posted questions from a given sentence collection or text corpus. In question answering, the queries are usually submitted in the form of short sentences which are unable to represent user intentions sufficiently. In this study, we present a novel framework which improves question answering through...
The immunoglobulin is one kind of special material for protecting the biological body far way from the invasion of harmful foreign antigen. When the biological body is under the attack by the continuous harmful foreign antigens, the set of immune cell in biological immune system will secret much immunoglobulin to neutralize them. Inspired by the process of immunoglobulin secretion in biological body,...
Rumors or abusive postings in internet have become a social issue. Web postings may be evidence in form of a screenshot in libel suit. A screenshot is an image which is taken by a computer and can be easily modified by computer programs. Users can write their message and modify some parts of writing or delete it after user authentication on a web site. A web server saves only the latest postings generally...
Along with informationization advancement thorough and Internet rapid development, there exists millions of websites on the Internet. Search engines become a mediator to connect web users and websites. The query logs in which recorded daily contains a wealth of knowledge about the actions of the users of search engines, and as such they contain valuable information about the interests, the preferences,...
Whenever the question arises how a product, a personality, a technology or some other specific entity is perceived by the public, the blogosphere is a very good source of information. This is what usually interests business users from marketing or PR. Modern search services offer a rich set of tools to monitor or track the blogosphere as a whole, but the analysis with respect to a certain domain is...
With the development of information technology, the internet rapidly steals into our daily life, which brings profound changes to each industry. Even the insurance sector, regarded as “the last sleeping giant” in financial industry, is getting rid of the bondage of its complicated rules and regulations, and increasingly involved in a new revolution. Websites providing insurance consulting and doing...
With the pervasion of Internet and the sharp increase of the number of netizens, Network public opinion has been serving as an effective method in the monitoring and reflection of social public opinion. However, Regulatory Authorities are inclined to concern more about public opinion in a special field while it is too difficult to acquisite the expected information that relates to a special area from...
Online shopping is the process whereby consumers directly buy goods, services etc from a seller interactively in real-time without an intermediary service over the Internet. Nowadays, online shopping has become increasingly popular. However, affected by many factors, the purchase activities of consumers in online shopping is different from that of consumers in traditional shopping. This essay involves...
Vertical search engines use focused crawlers as their key component and develops some specific algorithms to select web pages relevant to some pre-defined set of topics. Therefore, to effectively build up a semantic pattern for specific topics is extremely important to such search engines. Crawlers are software which can traverse the internet and retrieve web pages by hyperlinks. Here we propose an...
More and more people setup their own blogs due to the popularization of web 2.0 and maturation of Internet techniques. People love to share their thoughts and moods even new products experiences through their blogs. This phenomenon pushes the business models and web technologies forward in a rapid speed. It is also becoming an important research topic of how to improve the search results by using...
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