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The trend of resources organization is the semantization of library resources in the internet environment. Nowadays, Library resources are beginning to transform to multidimensional revelation of library resources, a major support of library knowledge service. With the help of automatic ontology construction platform, we attempt to make a corpus of terminologies in dermatology and make semantic annotations...
When the Internet is the most part of human life, traditional learning is changed gradually. People will learn from the Internet besides in the classroom. This paper presents an approach of e-Learning based on semantic P2P Network?? Virtual Hierarchical Tree Gird Organizations (VIRGO), which takes advantages for all people can participate the activities due to its distributed technologies. The teachers...
Grooming is the process by which pedophiles try to find children on the internet for sex-related purposes. In chat conversations they may try to establish a connection and escalate the conversation towards a physical meeting. Till date no effective methods exist for quickly analyzing the contents, evolution over time, the present state and threat level of these chat conversations. In this paper we...
Online shopping has grown rapidly over the past few years. Besides the convenience of shopping directly from ones home, an important advantage of e-commerce is the great variety of items that online stores offer. However, with such a large number of items, it becomes harder for vendors to determine which items are more relevant for a given user. Recommender Systems are programs that attempt to assist...
Cognition disorientation problem is one of the major problems caused by the self-learning principle in the current web based intelligent learning systems. Providing learners with the personalized learning path can effectively smooth over the problem. In this paper, we provide learners with learning paths which is based on the 3 dimensioned SLN (3d_SLN) map according to their different learning styles...
Geographically replicating the contents and executable objects of dynamic web applications is one of the most common technique to enhance the performance of web based applications. This work addresses the problem of delivering updates and maintaining data freshness efficiently for the distributed environment in which servers are organized in a hierarchical structure. In this paper, the cost of update...
Microcontent is the prime resource and valuable asset of Web 2.0, rapid development of Mobile Commerce (MC) has enhanced the operational functionalities requirement among Mobile terminals, Servers, Knowledge Bases and other participants in many Web 2.0 applications, consequently making Micro content Management incompetent in the world of distributed environment. This issue gets further complicated...
The paper presents a content packaging ontology to represent the semantics of the SCORM Content Aggregation Model, which is a distance e-learning technical specification for promoting reusability and interoperability of learning object among different tools and systems. This ontology model solves the problem that the SCORM XML-Schema model lacks semantics and reasoning capabilities. The ontology consists...
Multiagent plays an important role in various applications. As the Internet becomes prerequisite of human life, large scale Multiagent systems on the Internet become more and more important. However, large scale multiagent systems encounter many big issues such as scalability and inter-operability. This paper presents a different approach of large scale multiagent system based on semantic P2P Network-Virtual...
In today's data-intensive world, the need for data organization has increased dramatically. Distributed systems are dealing with unheard amounts of data arising primarily from the popularization of pervasive computing applications and the so-called “data-in-the-cloud” paradigm. Naturally, agent-coordination systems are affected by this data-increase phenomenon as they are often used as the basis for...
In the recent years, with the expansion of the Internet there has been tremendous growth in the volume of electronic text documents available information on the Web, which making difficulty for users to locate efficiently needed information. To facilitate efficient searching for information, research to summarize the general outline of a text document is essential. Moreover, as the information from...
Knowledge discovery is the non-trivial process of identifying valid, novel, potentially useful and ultimately understandable patterns in data. The complicated computational environment with ultra-large-scale, heterogeneous, highly-dynamic, and semantic-implicit data in the 21st century puts forward new problems and challenges for traditional knowledge discovery. As a solution, Semantic Web and Cloud...
Nowadays, in enterprise environments there is a wide and consolidated utilization of software for the human resource management providing functionalities like organizational management, personnel development, training event management, etc. that lay upon a competencies repository mostly populated through expensive and inefficient data entry activities. The new trends in Web 2.0 see a paradigm namely...
By moving from its original host-centric architecture to a new information-centric organization, the Internet will be able to offer new services and applications to end users, allowing for example the on-demand composition of a new service from those already available online. However, this requires the development of a Network of Information to offer users the possibility to annotate, discover and...
While Internet has enabled us to access a vast amount of online news articles originating from thousands of different sources, the human capability to read all these articles has stayed rather constant. Usually, the publishing industry takes over the role of filtering this enormous amount of information and presenting it in an appropriate way to the group of their subscribers. In this paper, the semantic...
This paper aims to investigate the additional information value provided by user-created social tags and author-provided metadata as well as their effectiveness in facilitating Web clustering and discovery. We collected a data set of Web pages that includes both social tags from the del.icio.us website and author-provided metadata crawled from the internet. Based on this data set, we first checked...
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