scholarly journals survey on the performance analysis of IPv6 transition technologies

2021 ◽  
Author(s):  
Ahmed Taha Hammo Al-hamadani ◽  
Gábor Lencse
Keyword(s):  
Performance Analysis ◽  
Packet Loss ◽  
Service Providers ◽  
Address Space ◽  
Research Papers ◽  
The Public ◽  
Ipv6 Transition ◽  
Long Time ◽  
Ipv4 Address

As the public IPv4 address space has already been depleted, the full deployment of IPv6 became indispensable, especially for service providers, as it offers a sufficient address pool. However, the ongoing IPv6 transition seems to be a lengthy task because of the numerous challenges it faces. Therefore, it is expected that IPv4 and IPv6 will coexist for a long time. Consequently, many transition technologies have been developed for this purpose. Several research papers have conducted performance analysis for a number of these transition technologies and even compared them based on some measuring metrics like RTT, throughput, jitter, packet loss, and so on. This paper reviews the results of these papers, discusses their findings, and gives some guidelines fora feasible benchmarking methodology.

scholarly journals Performance Analysis of CAT Swarm Optimization Algorithm in Disruption Tolerant Networks

2021 ◽  
Vol 9 ◽  
Author(s):  
Sangeetha R ◽  
◽  
Dr.R. Vijayabhasker ◽  
Keyword(s):  
Time Delay ◽  
Performance Analysis ◽  
Optimization Algorithm ◽  
Packet Loss ◽  
Swarm Optimization ◽  
Disruption Tolerant Networks ◽  
Cat Swarm Optimization ◽  
Long Time ◽  
End To End ◽  
Store And Forward

Disruption tolerant networks (DTN) are networks that provide unguided technologies. Solar technologies and Radio frequencies are used to operate the network. In DTN networks the connectivity does not last for a long time and they do not provide end to end connectivity. Therefore it uses store and forward technique to forward the packets to the destination nodes. When N number of nodes is participating in the network, each node receives packets from the previous node and sends acknowledgment to the sender node. Time delay occurs on receiving and sending acknowledgment continuously. Collision occurs due to the congestion in the network. Due to the irregular connectivity in the network, the compromised nodes try to drop the whole packet or part of the packet. The Blackhole and Greyhole attacks occur due to the packet loss. Optimized algorithm can be used to solve the above attacks. By using CAT Swarm optimization algorithm, the attacks can be prevented and it minimizes the Time delay in delivering the packets.

scholarly journals Statistical analysis of Hungarian public service processes for key performance indicator measurement

2020 ◽  
Vol 3 (2) ◽  
pp. 71-98
Author(s):  
László Buics ◽  
Edit Süle
Keyword(s):  
Statistical Analysis ◽  
Public Sector ◽  
Public Service ◽  
Process Management ◽  
Service Providers ◽  
Performance Indicator ◽  
Management Approach ◽  
The Public ◽  
Holistic Management ◽  
Long Time

The sophisticated and extensive toolkit for designing, managing, and measuring industrial processes is constantly expanding and forced to meet the new standards that are set by the limitless amount of data offered by the digitalisation of the industrial environment. However, services are managed under cumbersome conditions, in terms of expectations, measurability, and the modelling techniques used. Key performance indicators (KPIs) have been used for a long time in the private sector and industry compared with the public sector. Companies often use KPIs to measure the performance of individual processes to determine whether they meet or fail the expectations of customers and themselves. While public sector service providers are often monopolistic, the performance measurement also becomes a hot debate in the public sector as the citizens’ demand for quality services increases. This study aims to identify objective KPIs and demonstrate how they can be measured in a public service context, regardless of the type and complexity of the given service. As an example, the authors discuss the front office operations of government windows and the contact affair procedures of guardianship offices. They apply business process modelling in order to map the service processes and perform a statistical analysis to extract waiting, processing and lead times from the available dataset to comprehensively overlook these services. Their goal is to offer an analogy of industrial service process management by presenting how the methods and measures can be used to review processes in an industrial, manufacturing or public service, using a holistic management approach.

IPv6-Based IoT Smart Cities

2018 ◽  
pp. 1-10
Author(s):  
Aashish Gadgil
Keyword(s):  
Transition Period ◽  
Smart Cities ◽  
Solution Space ◽  
Transition Process ◽  
Address Space ◽  
Ipv6 Transition ◽  
Communication Ability ◽  
Ipv6 Networks ◽  
Ipv4 Address ◽  
Inter Communication

In the process of Internet evolution, the transition from IPv4 to IPv6 has become inevitable and fairly urgent. IANA (Internet Assigned Numbers Authority) has finally exhausted the global IPv4 address space, which leaves the community no choice but pushes forward the IPv6 transition process. IPv4 and IPv6 networks both will exist during the transition period, while the two are not compatible in nature. Therefore, it is indispensable to maintain the availability, as well as to provide the inter-communication ability of IPv4 and IPv6. Years ago, a series of transition techniques were actually proposed. However, because of their technical immatureness, they failed to cover the solution space well. Some of these techniques were even obsoleted by IETF due to their flaws.

PEMBENAHAN TERHADAP LEMBAGA PEMASYARAKATAN DAPAT MENIADAKAN OPSI HUKUMAN MATI BAGI NARAPIDANA DI INDONESIA (THE IMPROVEMENT OF QUALITY OF PENITENTIARY CAN ELIMINATE THE DEATH PENALTY OPTIONS OF CONVICTED CRIMINALS IN INDONESIA)

2020 ◽  
Vol 10 (2) ◽  
pp. 175
Author(s):  
Nomensen Freddy Siahaan
Keyword(s):  
Death Penalty ◽  
Deterrent Effect ◽  
Criminal Cases ◽  
Psychological Burden ◽  
The Real ◽  
The Public ◽  
Good Citizen ◽  
The People ◽  
Long Time

After a long time was not heard to the public area, lately death penalty toward the criminal cases that classified as extraordinary crime are appear. The author discovers electronic article about the execution of the death penalty which is the prosecutor prepares to execute death penalty toward the drugs dealer. The president of Republic of Indonesia stated that it is necessary to give a deterrent effect to the convicted  criminal and keep the morality of Indonesian teenagers. According to my opinion, the author argues that it will be better and wiser if we discuss about renovating all of the Penitentiary in Indonesia than debating whether death penalty could be done in Indonesia or not, because it will be displeasure many parties, death penalty infringed the human rights of the convicted criminals and cause psychological burden to them, families, the executor of the death penalty, and other parties. Because if we have to improve the quality of the Penitentiary, if the function of Penitentiary for fostering moralily has been optimal or properly enough to the convicted criminals, Indonesia will be no longer need the death penalty option as sanction to the convicted crimanals including for the extraordinary crime (especially for drugs trafficking in our country). Penitentiary is one of the public services which aims for fostering the people that initially have bad habits (commited to the crime), so that they will have the awareness to change their bad attitude into the be better ones, will not harm others, and positively contributed to the society. Already Penitentiary’s conditions should be designed in such a way and as good as possible, so that the inmates feels like at their own home (like having a second home after his own home), and feel humaner to spend their days in the Penitentiary. The author believes that if the Penitentiary has been improved and optimized its function well, then the real purpose of Penitentiary will definitely achieved. As stated in Law Number 12 Year 1995 regarding to Penitentiary Article 2 which states "sanction system are organized in order to fostering the convicted criminals in order to be the real man, aware of their fault, improve themselves, and not to repeat the criminal act so that they can be friendly received by the community, can actively participated in the development of our country, and can socialize themselves as good citizen."Article 3 on this regulation also intensifies the function of Penitentiary "the function of Penitentiary is to prepare convicted criminals to be able to properly integrated to the society, so they can be accepted again as members of the public who are free and responsible ones." 

Fault Diagnosis Method for a Network Control System with Long-Time Delay and Data Packet Loss Based on H∞ Filtering

2013 ◽  
Vol 846-847 ◽  
pp. 795-798
Author(s):  
Jiao Meng ◽  
Qi Hua Xu ◽  
Xiao Xiao
Keyword(s):  
Control System ◽  
Fault Diagnosis ◽  
Time Delay ◽  
Packet Loss ◽  
Estimation Error ◽  
Network Control ◽  
Data Packet ◽  
Practical Significance ◽  
Network Control System ◽  
Long Time

Improving network control system---NCS reliability and safety has important practical significance because NCS is a hot research subject in these years. Fault diagnosis methods are researched in this paper according to NCS with long-time delay and data packet loss. Firstly, given a NCS with long-time delay, a state observer is structured. Secondly, make the state estimation error equation equivalent to an asynchronous dynamical system having event incidence constraint according to whether the system having data packets loss. The problem of fault diagnosis is converted to filtering problem through structuring filtering residual system based on the observer, then giving a corresponding filter designing algorithm. The designed fault diagnosis filter system not only make sure the stability of the closed loop system but also make the residual systems norm less than given reduction level. Finally, the simulation results prove that the algorithm can diagnose faults effectively.

FISCAL EQUIVALENCE: PRINCIPLE AND PREDATION IN THE PUBLIC ADMINISTRATION OF JUSTICE

2021 ◽  
Vol 38 (1) ◽  
pp. 244-265
Author(s):  
Emily C. Skarbek
Keyword(s):  
Public Administration ◽  
Equivalence Principle ◽  
Justice System ◽  
Service Providers ◽  
The Political ◽  
The Public ◽  
Local Police ◽  
Administration Of Justice ◽  
Internal Pressures ◽  
And Control

AbstractFiscal equivalence in the public administration of justice requires local police and courts to be financed exclusively by the populations that benefit from their services. Within a polycentric framework, broad based taxation to achieve fiscal equivalence is a desirable principle of public finance because it conceptually allows for the provision of justice to be determined by constituent’s preferences, and increases the political accountability of service providers to constituents. However, the overproduction of justice services can readily occur when the benefits of the justice system are not enjoyed equally. Paradoxically, the same properties that make fiscal equivalence desirable by imposing restraint and control between constituents and local government also create internal pressures for agents of the state to engage in predatory, revenue-generating behavior.

Аmbiguous Temporality of Utopia

2021 ◽  
Vol 32 (4) ◽  
pp. 109
Author(s):  
Svetlana Neretina
Keyword(s):  
Private Property ◽  
Modern World ◽  
Thomas More ◽  
Creative Task ◽  
The Public ◽  
Theoretical Position ◽  
The World ◽  
Long Time ◽  
The Times ◽  
The Ideal

The article rejects the reading of Thomas More's Utopia as, first, a statement of More's own views on the ideal state and, accordingly, his definition not only as a humanist, but as a communist, and, secondly, an attempt is made to present the humanistic foundations of his ideas and ways of expressing them. These ways of expression are connected with the tropological way of his thinking, expressed through satire and irony, with an eye to ancient examples, which was characteristic of the philosophy, poetics and politics of humanism, one of the tasks of which was to try to build a new society (especially relevant in the period of geographical discoveries), architecture, an unprecedented ratio of natural objects (archimboldeski). The models for "Utopia" were the works of Plato, Lucian, and Cicero. It is written in the spirit of the times, with criticism of state structures, private property, the distinction between the private and the public, and openness to all ideas. Intellectual disorientation of readers is a specific creative task of More writer, his test of their ability to quickly change the optics, to consider history as an alternative world, radically different from our own, but connected with it. Thanks to an extremely pronounced intellectual tension, it goes beyond the limits of time, like the works of Plato, Aristotle, Augustine, Marx... Utopia can be represented as a dystopia, if we take into account the performative nature of the latter, which contributes to the instantaneous translation of words into action, realizing the world of utopia. Dystopia is the answer to utopia with a change of sign: about the same thing, changing the optics, you can say "yes" and "no". This means that in the modern world, indeed, and for a long time, virtual consciousness becomes little different from the real one, and imagination replaces the theoretical position, acquiring its form, turning theory into fiction. A hypothesis is put forward about the presence of many utopian countries in" Utopia": Achorians, Polylerites, Macarians, Anemolians.

Regarding Electronic Music

Tempo ◽  
1966 ◽  
pp. 2-11 ◽  
Author(s):  
Aurelio de la Vega
Keyword(s):  
Twentieth Century ◽  
Electronic Music ◽  
Aesthetic Experience ◽  
The Other ◽  
Musical Composition ◽  
Electronic Medium ◽  
The Public ◽  
The World ◽  
Twentieth Century Music ◽  
Long Time

For a long time now—long when we consider the quick, changing time-scale of our days—electronic music has been with us. The public at large usually remains cold, confused or merely dazed when faced with any new aesthetic experience. Critics, musicologists and the like still seem, as usual, to be unable to predict what will happen to this peculiar, mysterious and often anathematized way of handling musical composition, while many traditionally-minded composers consider it a degrading destruction of the art of music. On the other hand, the electronic medium seems to attract a long, motley caravan of young, inexperienced and often unprepared ‘beatnik type’ self-titled composers, who believe that the world began yesterday and that you only have to push buttons and prepare IBM cards to obtain magical results. Probably not since Schoenberg proclaimed the equal value of the twelve semitones of our sacred but by now obsolete tempered scale has twentieth-century music been faced with such a bewilderment.

scholarly journals Traditional Ulama', Islamic Traditions, and Ngaji Pasanan within the Networked Society

2021 ◽  
Vol 19 (2) ◽  
pp. 266-304
Author(s):  
Mohamad Sobirin
Keyword(s):  
Digital Media ◽  
Live Streaming ◽  
Digital Information ◽  
Political Issues ◽  
The Public ◽  
Digital Space ◽  
Digital World ◽  
Two Samples ◽  
Long Time ◽  
Digital Information Technology

In Ramadan, kiai in various pondok pesantren (Indonesian Islamic Boarding Schools) conduct lecturing activities known as "Ngaji Pasanan". This tradition has been going on for a long time ago till today. However, since 2017 up to now, it has been seen to be held by taking advantage of digital information technology through live streaming via Facebook, YouTube or other media platforms. In 2020, online “Ngaji Pasanan” has become a trend nationwide. This study aims to reveal the context of the online “Ngaji Pasanan phenomenon, which is carried out by the ulama' in pondok pesantren, by taking two samples, namely K.H. Mustofa Bisri and K.H. Said Aqil Siradj. Data collection and analysis used a netnographic approach. This study found that: First, Ngaji Pasanan of the two traditional Ulama' who used digital media were actually conducted offline, but were mediated by the internet and broadcast online. Second, through the online “Ngaji Pasanan”, the two traditional Ulama' not only convey the teachings in the kitab kuning but also contextualize them into socio-religious issues within the digital world, beside they also produce religious discourses and actual nationalities that are being debated by the public, whether in the online or offline context. Third, the presence of traditional Ulama' in the digital space, on the other hand, has been used by netizens to support their opinions by framing their positions on controversial religious and political issues. Fourth, the presence of traditional ulama' in the digital space is more driven by their insistence on addressing the flow of religious and national discourse in the digital space compared to their affirmation of the use of digital technology to carry out the academic tradition of pondok pesantren in Ramadan, namely "Ngaji Pasanan".

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