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Software defined networking (SDN) technology promises a new bright future to IP network. Significant number of SDN researches have been done so far to facilitate network operation and management efficiently. However, until now there are only few frameworks to support emulation, verification, and implementation of the SDN. Mininet is one of the most popular tools because of the openness, cost effectiveness,...
This paper is based on the experiences with implementation of information systems within preparation to deal with crisis situations in terms of crisis management in the Slovak Republic with Introduction to the state of the art, the Unified Information System of Economic Mobilization and Development in Slovakia of the Program and Information System — EPSIS®JISHM. We also focus on new challenges in...
Smart objects (SOs) have been utilized widely to transform the physical environment around us to a digital world using the Internet of things (IoT) vision. Integrating a huge number of these devices into the Internet presents a significant necessity for an efficient discovery mechanism with high capability of an autonomous configuration and detection for theses devices and their provided services...
We consider the economic and mathematical model of forming unified information Internet space for scientific and educational resources by integration of scientific and educational resources in certain “cloud”, based on the needs of consumers, the possibility of required generation in information sources and the availability of nodes (providers) in the network to organize the process of receiving,...
In order to enable the development of smart services, many IoT platforms were proposed to securely and reliably connect IoT devices to the Internet and to each other. Examples are IoTivity from Open Connectivity Foundation (OCF), AllJoyn from AllSeen Alliance, Weave from Google and HomeKit from Apple. However, such fragmentation of IoT platforms has made the development of IoT applications very difficult...
In this paper we study the problem of key phrase extraction from short texts written in Russian. As texts we consider messages posted on Internet car forums related to the purchase or repair of cars. The main assumption made is: the construction of lists of stop words for key phrase extraction can be effective if performed on the basis of a small, expert-marked collection. The results show that even...
Digital Business or D-Business is an environment where nearly all physical and virtual assets in the value chain are digital. Intelligent objects, are a part of end-to-end processes. Business is conducted by intelligent agents making decisions based on context provided by the IoT — Internet of Things. In order to improve productivity in the value chain, a Steel Mill decided to automate one of its...
Over the last decade, there has been a constant increase in the accessibility and utility of the Internet. More number of people are tending towards the use of mobile applications, E-mails, E-commerce and social networking sites. In this scenario, even the most confidential information travels through unsecured channels. Hence, it becomes crucial to ensure the security of the data being exchanged...
Because that the taxi industry generally appears a series of problems such as “difficult to take a taxi”, “high part money”, and the consumption demand presents the multi-level diversification trend as people income growth as well, the tailored taxi arose, remitting the contradiction of supply and demand of taxi service problems and providing people with a variety of service. But in the meantime,...
In the article describes the main perspective directions of development of Worldwide network the Internet reveal: Internet of things, Industrial Internet of things, tactile Internet of things. These directions it is planned to unite in the general concept of Internet of with the basic principle “Always in touch”. Potentially it means increase number of connections to the Internet to 70 trillion by...
The concept of Extension Headers, newly introduced with IPv6, is elusive and enables new types of threats in the Internet. Simply dropping all traffic containing any Extension Header — a current practice by operators-seemingly is an effective solution, but at the cost of possibly dropping legitimate traffic as well. To determine whether threats indeed occur, and evaluate the actual nature of the traffic,...
Current Internet traffic is carried mainly by the Transmission Control Protocol (TCP), and the performance of the Internet depends strongly on how well TCP works. Detecting and mitigating the congestion is one of the main tasks of this protocol, in fact, different TCP versions are defined by their congestion control algorithm. Also, Active Queue Management (AQM) algorithms share the same goal of congestion...
In order to disseminate the exponential extent of knowledge being produced in the form of scientific publications, it would be best to design mechanisms that connect it with already existing rich repository of concepts - the Wikipedia. Not only does it make scientific reading simple and easy (by connecting the involved concepts used in the scientific articles to their Wikipedia explanations) but also...
This workshop will explore integration of Web archiving and digital libraries, so the complete life cycle involved is covered: creation/authoring, uploading/publishing in the Web (2.0), (focused) crawling, indexing, exploration (searching, browsing), archiving (of events), etc. It will include particular coverage of current topics of interest, like: big data, mobile web archiving, and systems (e.g...
This paper considered defining relationships between various the social activity of the population of the region and the quantitative characteristics of its representation in crowdsourcing project OpenStreetMap (OSM). The research of factors that influence to the social activity of the population and creating volunteered geographic information was performed. Assumption about a correlation between...
KNX is a worldwide open standard for home and building automation, which originated from a classical fieldbus protocol. While the needs for interacting with the upcoming Internet of Things (IoT) were already partially addressed by the recent KNX Web Services application note, KNX IP networking still supports IPv4 only. This paper proposes the usage of IPv6 networking as native KNX medium. The most...
The IPv6 Routing Protocol for Low-power and Lossy Networks (RPL) has been recently standardized for routing in the constrained Internet of Things networks. Unfortunately, the RPL storing mode has been found restricted by storage limitations in the routers along the downward path. In fact, unreachable destinations problem may be easily encountered when a router fails, due to lack of memory, to store...
Internet of Things (IoT) connect different types of devices to control different things or simply read data from then, such as room temperature, location, pressure and others, in a variety of application domains using the World Wide Web. This is a challenge for technology and Information Security (IS). Therefore, this paper surveys advances in IoT-based with an eye towards security, where discusses...
Energy Internet is the development trend of future energy system. The paper compared the difference between Energy networks and Energy Internet firstly, and analyzed the concept and connotation of the Energy Internet. Based on the comparison result of different features between Energy Internet and Information Internet, then proposed a five-layer reference model for Energy Internet on the basis of...
A fast Deflate implementation is described that outperforms Zlib by 6x. This pushes Deflate to speeds similar or better than purpose-built for speed standards such as LZ4 and Snappy but at better compression ratios.
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