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Websites have become a form of information distributors; usage of websites has seen a significant rise in the amount of information circulated on the Internet. Some businesses have created websites that display services the business renders or information about that particular product; businesses make use of the Internet to expand business opportunities or advertise the services they render on a global...
Nowadays, various network services, such as online shops and reservation of facilities, have been used with the spread of the Internet. Some of these services request to offer personal information to users. However, we cannot know how offered personal information is used. Thus, we feel uneasy to offer personal information to service providers. For this reason, we proposed a framework that a user can...
This article is devoted to methods of improving the efficiency of security systems using Honeypot technology. There are observed basic principles of creating the protection system using this technology. There are suggested methods of web services organization which use affected software to efficiently detect intrusions. There are also given options of collecting statistical information about attacker's...
The patent system is a valuable source of information. Millions of patents have been issued and data contained in them is not represented in any other form. However, the usage of these data is not optimal. We believe that contextual data can be very useful in understanding better and using more patent data. This paper reports on developed algorithms, methods and obtained the results in matching patent...
The problem of content change tracking on the web had various applications starting with human operators or software tools monitoring a web resource. The problem becomes more complicated if the human operator or the software tool needs to monitor changes in a particular area of the web resource. This article proposes a solution for tracking changes in Internet data sources focusing on using low storage...
Preventing juveniles from accessing pornographic web pages remains a problem in Vietnam. The existing tools have failed to block these Vietnamese sites automatically and rely only on configuring black list and white list. In fact, the Vietnamese and English are different in both syntax and semantic, therefore, applying methods used for English into Vietnamese will definitely be much less effective...
The exponential explosion of various contents on the Web, made Recommendation Systems increasingly indispensable. Innumerable different kinds of recommendations are made on the Web every day, including movies, music, images, books recommendations, query suggestions, tags recommendations, etc. The proposed system uses the historical browsers' data for search keywords and provides users with most relevant...
With the target of free knowledge distribution a vast information repository is build up in web. People are able to access and share these information through Internet. It helps people to enrich their knowledge base as well as to get quick suggestions of any problem. But this opportunity is only limited to the educated people those who have good reading, writing and comprehending capability of language...
Today, Internet is usually used as large databases. However, Web pages published by an author is often modified and deleted by the author but not by viewers. Therefore, it is difficult for viewers to guarantee the contents of Web pages referred by an official documents. So, in this paper, we propose a system that guarantees Web page existence. This system checks whether the contents of a page accessed...
This paper presents a reading annotation and knowledge sharing tool, which can annotate a web page with HTML format archived by the Taiwan libraries' history digital library based on Web 2.0 technologies. The developed reading annotation and knowledge sharing tool can provide benefits in terms of accumulating and sharing knowledge of readers who cooperatively participate in reading or learning processes...
This thesis starts to analyze the current situation of academic library information resources, discourses the several models of information resources integration, and then proposes the integration direction of developing to the all-in-one synthesized manner for the users' information resources integration.
Online testing system is an important means to evaluate the teaching effect; it plays a significant role in online course of bilingual teaching of fundamentals of manufacturing technology. On the basis of system analysis, this paper discussed the developing process of the online testing system. The system used B/S (Browse/Server) mode, supported by dynamic web page technique JSP, Web server Tomcat,...
The web size is increasing continuously. Chinese researchers have shown that web growth obeys the Moor's law and the Internet will double in size every 5.32 years. The more the Internet is growing; the more tendencies the people have to use the search engines. Moreover, since most of the commercial search engines are based on keyword indexing, there are many records in their result lists that are...
Web mining consists of three aspects: Web content mining, Web structure mining, and web usage mining. The most important application of web mining is targeted advertising. Sequential mining is the process of applying data mining techniques to a sequential database for the purposes of discovering the correlation relationships that exist among an ordered list of events. An important application of sequential...
As the foundational component of web information acquisition, web crawler has been always the research hotspot in academia and industry, recently the parallel web crawler is the main research direction. In view of the shortage of the center-like dynamic assignment and distributed static assignment which are adopted by current parallel web crawler, this paper presents a parallel web crawler based on...
Modern Information Retrieval Systems match the terms of a user query with available documents in their index and return a large number of Web pages generally in the form of a ranked list. It becomes almost impractical at the user end to examine every returned document, thus necessitating the need to look for some means of result optimization. In this paper, a novel result optimization technique based...
World Wide Web is a huge data repository and is growing with the explosive rate of about 1 million pages a day, web log records each access of the web page and number of entries in the web logs is increasing rapidly. These web logs, when mined properly can provide useful information for decision-making. Sequential pattern mining discovers frequent user access patterns from web logs. Since Apriori-like...
Today E-commerce popularity has made web an excellent source of gathering customer reviews / opinions about a product that they have purchased. The number of customer reviews that a product receives is growing at a very fast rate (It could be in hundreds or thousands). Opinion mining from product reviews, forum posts and blogs is an important research topic today with many applications. However, existing...
In this study, we propose a recommender system for e-learning by utilizing a hybrid feedback method that extracts a user's preference and Web-browsing behavior. This system is capable of recommending learning content of potential interest to a user and also the likely Web-browsing action on the current item using a novel similarity measure approach. The recommender is adaptive to individual user's...
Ontologies act like a bridge between user expressions and raw data. Hence, they can play an important role in assisting the users in their search for Web pages. Different users use different queries according to their knowledge and intuition to find the results. The numbers of relevant Web pages returned to users differ depending on the terms entered into the search box of traditional search engines...
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