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Based on the value of import and export and logistics capability evaluating index, this paper has researched the relationship of import and export trade and China's logistics capability. Meanwhile, elastic coefficients of index have also been calculated. The value of import and export trade and China's logistics capability are used to complete status analysis. The correlation between import and export...
IP lookup plays a significant role in networking. The rapid development of the Internet brings new challenges to IP lookup in recent years. To deal with these challenges, we propose the first algorithm that we are aware of to use Minimal Perfect Hash (MPH) filters in IP lookup. It achieves the information theoretic optimum on-chip memory storage and O(1) worst case on-chip lookup speed. To overcome...
Connecting wireless sensor networks (WSNs) to the Internet using the traditional IPV6 protocol is a significant challenge due to the short frame length of the WSN medium access layer and large IPV6 and UDP headers. Therefore, the Internet Engineering Task Force (IETF) recently formulated an encoding format (LoWPAN IPHC) to compress the IPV6 header from several bytes to several bits. A context table...
With the development of Internet, streaming media, as a popular video application, has been paid more attention and also attached many link-stealers. A method of video anti-hotlinking for OTT has been proposed in this paper. When generating the index dynamically which include the link of slice, it combines with the videos' characteristic in the slice, adding the recognition technology about feature...
Internet e-mailing networks are such social networks that grow up spontaneously and are in constantly changing. Social network members exert persistent influence on the other members of the network with their topics, opinions and activity. Therefore such a complex interaction based network will be generated which is very similar to the gravitational systems. In the course of the research dynamic modelling...
Many researches have been carried out on network comments nowadays. In order to get more sentiment types, the paper put forward a opinion community discovery method based on sentiment of web comments and regional distribution, considering that Internet users from different regions have different perspectives on the same issue. First, the research clusters network comments into different opinion communities...
This paper presents a multi-criteria group decision model for internet public opinion emergency with linguistic assessments involved with multiple emergency experts based on the minimum principle of weighted deviation between each network public opinion emergency and the extreme emergency. By using the proposed emergency decision model we can easily obtain the optimal weight of each decision index...
The fast retrieval in archival traffic data is essential for network security and forensic analysis. A bitmap index is a data structure enabling fast search over large data collections in a limited time, but the space consumption is always a problem. WAH, PLWAH and COMPAX are proposed for compressing bitmap indexes for less storage. In this paper, a new bitmap index encoding scheme, named MASC, is...
Today's Internet usage evolves rapidly from host-to-host communication to content dissemination. Content-Centric Networking (CCN) is proposed to embrace this trend by providing in-network caching capability via built-in Content Store (CS). However, to satisfy per-packet queries in high-speed networks, CS suffers a noticeable performance penalty and probably becomes the bottleneck of the entire packet...
Globalization, preparation of educational process and education of students for their future life are nowadays important topics. World Economic Forum makes since 2001 comparison of the countries all over the world in the Global Competitiveness Index. The article proposes to describe the situation in the field of technology level in the connection with higher education in the Czech Republic. We will...
The centralized search engine has problems of excessive server load and limited extended ability when dealing with the massive Internet information. And the search results of general search engine is not so accurate. To solve these problems, a vertical search engine based on Hadoop called HVSE was designed and developed. HVSE was based on the basic principle of the traditional search engine. It improved...
English Language teaching evaluation is the inner requirement of vocational college English teaching reform. This paper analyzes the present situation and the existing problems of classroom-based evaluation system of ELT in higher vocational college and accordingly puts forward five principles of establishing this evaluation system, constructs a multi-level evaluation index system of ELT in higher...
Spam is an unsolicited message, usually sent in thebulk. It is an unwanted activity that is performed to deceivepeople, to theft their personal information, to inject virus in theirsystem, to redirect them on malicious sites. On OSN, spammersshare malicious link looking like genuine one, place discountmessages on their wall, develop malicious apps and sometimescreate fake accounts. While on blog sites,...
The paper presents an online application that enables to follow citations of own scientific publication resources. The application cooperates with Web of Science database, Scopus, Google Scholar and ResearchGate. Its main aim is to eliminate duplicates of resources and to enable to track own scientific progress. It also enables to prepare BibTeX file of publications for later use in other papers.
In this paper, we apply the k-core decompostion to analyse the Autonomous System (AS) level Internet connectivity graph from January 2006 to October 2013 and finally obtain 94 Internet Nuclei for each month. Then, we empirically study the evolution and characteristics of the Internet Nucleus and find that the size of the Internet Nucleus grows in a linear form, which is different from the exponential...
This study extends previous research on the relationship between Hofstede's cultural values and innovation by focusing on role of national culture in explaining online innovation. We adopted Hofstede's national culture dimensions to compare different national online innovation rates. The results show that individualism has a significant positive association with both traditional innovation and online...
Currently, we are faced with a major problem concerning the use of malicious codes in hacking attacks, which is becoming increasingly intelligent. We became curious about the major factors behind the cyber incident, which prompted us to conduct research about the weighted value of resources that are used to commit malicious acts. The major approach of this paper consists in calculating the weighted...
Entertainment industry growing very fast, as an essential pillar, actors become more and more influential. An effective influence model will help investors a lot. In this paper, we propose SPIA influence model, considering actors' both social influence and professional influence. In this way we can choose the most influential actors with no obvious shortcomings. We take Sina Weibo, the largest micro-blogging...
Nowadays, more and more chatbots can get acquainted with the world by equipping with knowledge-rich minds which connect to Internet. In this paper, we will first explore how to integrate more knowledge into chatbot and how to make chatbot be aware of what are going on in the world. On top of that, a series of evaluations were performed on the prototype system. Through the evaluations, we mainly want...
Modern digital technologies offer many opportunities, whose potential has not yet been fully used even in European Union countries for the benefit of its citizens and economic development. Information and communication technologies (ICT) we use in online purchases, payment of bills, in public services over the Internet in their free time for fun and also to educate and communicate with others, whether...
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