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Author : Junhong Sun
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.3/5 (121 download)
Download or read book Generating Realistic Network Topologies for Simulation Purposes written by Junhong Sun and published by . This book was released on 2000 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Priya Mahadevan
Publisher :
ISBN 13 :
Total Pages : 141 pages
Book Rating : 4.:/5 (174 download)
Download or read book Mechanisms for Generating Realistic Annotated Internet Topologies written by Priya Mahadevan and published by . This book was released on 2007 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers involved in designing network services and protocols rely on results from simulation and emulation environments to evaluate correctness, performance and scalability. To better understand the behavior of these applications and to predict their performance when deployed across the Internet, the generated topologies that serve as input to simulated and emulated environments must closely match real network topologies with respect to a wide range of graph metrics proposed in the literature. Values for a particular graph metric may capture a graph's resilience to failure or its routing efficiency. Unfortunately, there are typically no known algorithms to generate graphs matching one or more proposed metrics and there is little understanding of the relationships among individual metrics or their applicability to different settings. Furthermore, the generated topologies must also be annotated with observed network characteristics that, for instance, include latencies for the edges in a router-level graph, and AS membership for the nodes in the graph. Finally, it should be possible to rescale a given topology to a variety of sizes while still maintaining its essential characteristics. We present a new, systematic approach for analyzing and synthesizing network topologies. We first introduce a unifying series of properties, the dK-series of probability distributions, specifying all degree correlations within d-sized subgraphs of a given graph G. Increasing values of d capture progressively more properties of G and, in the limit, describes the graph in its entirety. Using the dK-series, we construct random graphs and demonstrate that these graphs reproduce, with increasing accuracy, all important metrics of measured and modeled Internet topologies. The nature of the dK-series implies that it will also capture any future metric that may be proposed. Further, we scale the generated graphs to a wide range of sizes while still preserving the graph's structure. Finally, we propose techniques to annotate these topologies and specifically describe our scheme to annotate Internet router graphs with AS-membership as well as whether a router is peering or internal.
Author : Houbing Song
Publisher : Springer Nature
ISBN 13 : 3030727955
Total Pages : 780 pages
Book Rating : 4.0/5 (37 download)
Download or read book Simulation Tools and Techniques written by Houbing Song and published by Springer Nature. This book was released on 2021-05-27 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set constitutes the refereed post-conference proceedings of the 12th International Conference on Simulation Tools and Techniques, SIMUTools 2020, held in Guiyang, China, in August 2020. Due to COVID-19 pandemic the conference was held virtually. The 125 revised full papers were carefully selected from 354 submissions. The papers focus on simulation methods, simulation techniques, simulation software, simulation performance, modeling formalisms, simulation verification and widely used frameworks.
Download or read book The Internet Topology: Illusion and Reality written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Research studies targeted at unveiling the Internet topology are essential for understanding the performance of the Internet and its resilience to failures or distributed attacks, and for generating realistic topologies to simulate Internet protocols and applications. An accurate understanding of the complex Internet structure and behavior, while very rewarding, is very challenging and in fact is a source of controversy in the networking research community. Till now, there is a lack of understanding of the Internet complexity In this thesis, we make the following contributions. First, we propose an efficient tool, AROMA, to unveil Layer-3 maps of the Internet and use it to reveal ISP maps. AROMA reveals the same number of routers and links as existing tools such as Rocketfuel after sending less than 5.1% of the number of probes used by Rocketfuel, and reveals at least 100% more links and routers than Rocketuel while using the same number of probe packets. Second, we study the limitations of existing layer-3 tools such as traceroute in unveiling the details of the Internet structure and identify that the power law connectivity observed in the Internet topology is not an illusion as suggested by some researchers. It is mainly manifested due to the blindness of traceroute to layer-2 devices, and this manifestation will persist independent of the nature of the underlying physical topology. Third, we provide a realistic Internet topology model, HINT, which captures the Internet structure and features. HINT is based on economical, performance and security constraints that are typically used to construct networks. Matching HINT topologies to known ISP topologies confirms its superiority to existing Internet topology models.
Author : Andrzej Kwiecien
Publisher : Springer
ISBN 13 : 3319079417
Total Pages : 360 pages
Book Rating : 4.3/5 (19 download)
Download or read book Computer Networks written by Andrzej Kwiecien and published by Springer. This book was released on 2014-05-23 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the 21st International Conference on Computer Networks, CN 2014, held in Brunów, Poland, in June 2014. The 34 revised full papers presented were carefully reviewed and selected for inclusion in the book. The papers in these proceedings cover the following topics: computer networks, tele informatics and communications, new technologies, queueing theory, innovative applications and networked and IT-related aspects of e-business.
Author : Qihui Wu
Publisher : Springer Nature
ISBN 13 : 3030690695
Total Pages : 516 pages
Book Rating : 4.0/5 (36 download)
Download or read book Wireless and Satellite Systems written by Qihui Wu and published by Springer Nature. This book was released on 2021-02-27 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set LNICST 357-358 constitutes the post-conference proceedings of the 11th EAI International Conference on Wireless and Satellite Services, WiSATS 2020, held in Nanjing, China, in September 2020. The 91 full papers and workshop papers were carefully reviewed and selected from 200 submissions. Part I - LNICST 357 - details original research and results of wireless and satellite technology for a smarter global communication architecture. The theme of WISATS 2020 is “Intelligent Wireless and Satellite Communications for Beyond 5G”. Part II – LNICST 358 - presents 6 workshop papers: High Speed Space Communication and Space Information Networks (HSSCSIN); Integrated Space and Onboard Networks (ISON); Intelligent Satellite Operations, Managements, and Applications (ISOMA); Intelligent Satellites in Future Space Networked System (ISFSNS); Satellite Communications, Networking and Applications (SCNA); Satellite Internet of Things; Trusted Data Sharing, Secure Communication (SIOTTDSSC).
Author : Samuel Kounev
Publisher : Springer
ISBN 13 : 3540698140
Total Pages : 331 pages
Book Rating : 4.5/5 (46 download)
Download or read book Performance Evaluation: Metrics, Models and Benchmarks written by Samuel Kounev and published by Springer. This book was released on 2008-06-29 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the SPEC International Performance Evaluation Workshop, SIPEW 2008, held in Darmstadt, Germany, in June 2008. The 17 revised full papers presented together with 3 keynote talks were carefully reviewed and selected out of 39 submissions for inclusion in the book. The papers are organized in topical sections on models for software performance engineering; benchmarks and workload characterization; Web services and service-oriented architectures; power and performance; and profiling, monitoring and optimization.
Author : Sabato Manfredi
Publisher : Springer
ISBN 13 : 3319416464
Total Pages : 153 pages
Book Rating : 4.3/5 (194 download)
Download or read book Multilayer Control of Networked Cyber-Physical Systems written by Sabato Manfredi and published by Springer. This book was released on 2016-09-17 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book faces the interdisciplinary challenge of formulating performance-assessing design approaches for networked cyber-physical systems (NCPSs). Its novel distributed multilayer cooperative control deals simultaneously with communication-network and control performance required for the network and application layers of an NCPS respectively. Practically, it distributes the computational burden among different devices, which act cooperatively to achieve NCPS goals. The approach can be applied to NCPSs based on both wired and wireless technologies and so is suitable for future network infrastructures in which different protocols and technologies coexist. The book reports realistic results from performance evaluation of the new approach, when applied in different operative scenarios. Readers of this book will benefit by: learning a general, technology-independent methodology for the design and implementation of cooperative distributed algorithms for flow control at the network layer of an NCPS that gives algorithm-parameter-tuning guidelines for assessing the desired quality of service performance; learning a general methodology for the design and implementation of consensus-based algorithms at the application layer that allows monitoring and control of distributed physical systems and gives algorithm-parameter-tuning guidelines for assessing the desired control system performance; understanding the main network simulators needed to validate the effectiveness of the proposed multilayer control approach in different realistic network operation scenarios; and practising with a cooperative multilayer control project that assesses acceptable NCPS performance in networked monitoring and robot systems, autonomous and queuing networks, and other critical human relief applications. Researchers, graduate students and practitioners working in automation, engineering, sensor networks, mobile robotics and computer networks will find this book instructive. It will also be helpful to network administrators and technicians implementing application-layer and network-layer solutions or installing, configuring or troubleshooting network and control system components of NCPSs.
Author : Burkhard Stiller
Publisher : Springer
ISBN 13 : 354045859X
Total Pages : 359 pages
Book Rating : 4.5/5 (44 download)
Download or read book From QoS Provisioning to QoS Charging written by Burkhard Stiller and published by Springer. This book was released on 2003-06-30 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the Lecture Notes in Computer Science series contains the set of papers accepted for publication at the colocated QofIS/ICQT 2002 workshops, i.e. the 3rd COST Action 263 International Workshop on Quality of future Internet Services (QofIS) and the 2nd International Workshop on Internet Charging and QoS Technology (ICQT), both of which took place at the ETH Zric h, Switzerland, hosted by the Computer Engineering and Networking Laboratory, TIK. QofIS 2002 was the third in a series of highly successful technical workshops and meetings on Internet services within the framework of the COST Action 263 Q uality of future Internet Services , following previous events in Berlin, Germany in 2000 and in Coimbra, Portugal in 2001. ICQT 2002 was the follow-up to a vivid and extremely well-attended workshop on Internet economics and charging technology that took place within the framework of the Annual Meeting of the German Society for Computer Science (GI) and the Austrian Computer Society in 2001 in Vienna, Austria.
Author : Oliver Guidetti
Publisher : CRC Press
ISBN 13 : 1040111955
Total Pages : 254 pages
Book Rating : 4.0/5 (41 download)
Download or read book Psybersecurity written by Oliver Guidetti and published by CRC Press. This book was released on 2024-09-09 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psybersecurity: Human Factors of Cyber Defence is a clarion call to action in the face of a stark reality: over 90% of cyberattacks exploit human vulnerabilities, as highlighted by the 2022 Global Risks Report from the World Economic Forum. This gap between the rapid advancement of cyber security technologies and the slower pace of development in human-centric defences poses a formidable challenge to national security and personal safety. Amidst the dazzling progress of AI technologies like ChatGPT and Microsoft Security Co-Pilot, the human element of cyber security remains critically underdeveloped. Set against the backdrop of the Australian government's ambitious goal to become the world's most cybersecure nation by 2030, this book embarks on a mission to address the overlooked human factors in cyber defence. It advocates for a balanced approach that not only relies on technological advancements but also significantly enhances the human aspects of cyber security. Through an interdisciplinary exploration, Psybersecurity delves into how cyberthreats exploit human vulnerabilities and offers innovative solutions for building resilience against these vulnerabilities. It examines the necessity for cyber security strategies that encompass psychological insights, systemic resilience, and the mitigation of human errors, particularly within critical infrastructures and cyber-physical systems (CPS). Furthermore, this work critiques existing cyber security education frameworks, proposing a comprehensive curriculum that equips individuals with technical skills and the behavioural competencies needed to navigate the cyber landscape ethically and effectively. It also addresses AI's ethical dilemmas and psychological impacts, offering a forward-looking perspective on combating AI-driven harassment and endorsing a new field of study: "Psybersecurity." Psybersecurity: Human Factors of Cyber Defence aims to bridge the gap between cyber security and human sciences, ignite a transformation in understanding, and fortify our digital world. It is an essential read for academics, professionals, and anyone committed to building a safer, more resilient cyber future in alignment with Australia's 2030 vision.
Author : İlker Özçelik
Publisher : CRC Press
ISBN 13 : 1351817655
Total Pages : 398 pages
Book Rating : 4.3/5 (518 download)
Download or read book Distributed Denial of Service Attacks written by İlker Özçelik and published by CRC Press. This book was released on 2020-08-03 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed Denial of Service (DDoS) attacks have become more destructive, wide-spread and harder to control over time. This book allows students to understand how these attacks are constructed, the security flaws they leverage, why they are effective, how they can be detected, and how they can be mitigated. Students use software defined networking (SDN) technology to created and execute controlled DDoS experiments. They learn how to deploy networks, analyze network performance, and create resilient systems. This book is used for graduate level computer engineering instruction at Clemson University. It augments the traditional graduate computing curricula by integrating: Internet deployment, network security, ethics, contemporary social issues, and engineering principles into a laboratory based course of instruction. Unique features of this book include: A history of DDoS attacks that includes attacker motivations Discussion of cyber-war, censorship, and Internet black-outs SDN based DDoS laboratory assignments Up-to-date review of current DDoS attack techniques and tools Review of the current laws that globally relate to DDoS Abuse of DNS, NTP, BGP and other parts of the global Internet infrastructure to attack networks Mathematics of Internet traffic measurement Game theory for DDoS resilience Construction of content distribution systems that absorb DDoS attacks This book assumes familiarity with computing, Internet design, appropriate background in mathematics, and some programming skills. It provides analysis and reference material for networking engineers and researchers. By increasing student knowledge in security, and networking; it adds breadth and depth to advanced computing curricula.
Author : Hermann Kaindl
Publisher : Springer Nature
ISBN 13 : 3031365976
Total Pages : 345 pages
Book Rating : 4.0/5 (313 download)
Download or read book Evaluation of Novel Approaches to Software Engineering written by Hermann Kaindl and published by Springer Nature. This book was released on 2023-07-07 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 17th International Conference on Evaluation of Novel Approaches to Software Engineering, ENASE 2022, held Virtually. The 15 full papers included in this book were carefully reviewed and selected from 109 submissions. They were organized in topical sections as follows: Theory and Practice of Systems and Applications Development; Challenges and Novel Approaches to Systems and Software Engineering (SSE); and Systems and Software Quality.
Author : Al-Sakib Khan Pathan
Publisher : CRC Press
ISBN 13 : 1482225506
Total Pages : 638 pages
Book Rating : 4.4/5 (822 download)
Download or read book Simulation Technologies in Networking and Communications written by Al-Sakib Khan Pathan and published by CRC Press. This book was released on 2014-11-06 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simulation is a widely used mechanism for validating the theoretical model of networking or communication systems. Although the claims made based on simulations are considered to be reliable, how reliable they really are is best determined with real-world implementation trials. This book addresses various issues covering different mechanisms related to simulation technologies in networking and communications fields. Focusing on the practice of simulation testing instead of the theory, it reviews and evaluates popular simulation modeling tools and recommends the best tools for specific tests.
Author : Pascal Lorenz
Publisher : Springer
ISBN 13 : 3540477284
Total Pages : 868 pages
Book Rating : 4.5/5 (44 download)
Download or read book Networking - ICN 2001 written by Pascal Lorenz and published by Springer. This book was released on 2003-06-29 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Conference on Networking (ICN01) is the first conference in its series aimed at stimulating technical exchange in the emerging and important field of networking. On behalf of the International Advisory Committee, it is our great pleasure to welcome you to the International Conference on Networking. Integration of fixed and portable wirele ss access into IP and ATM networks presents a cost effective and eff icient way to provide seamless end to end connectivity and ubiquitous access in a market where demands on Mobile and Cellular Networks have grown rapidly and predicted to generate billions of dollars in revenue. The deployment of broadband IP based technologies over Dense Wavelength Division Multiplexing (DWDM) and integration of IP with broadband wireless access networks (BWANs) are becoming increasingly important. In addition, fixed core IP/ATM networks are constructed with recent move to IP/MPLS over DWDM. More over, mobility introduces further challenges in the area that have neither been fully understood nor resolved in the preceding network generation. This first Conference ICN01 has been very well perceived by the International networking community. A total of 300 papers from 39 countries were submitted, from which 168 have been accepted. Each paper has been reviewed by several members of the scientific Program Committee.
Author : Enrico Gregori
Publisher : Springer Science & Business Media
ISBN 13 : 3540479066
Total Pages : 1281 pages
Book Rating : 4.5/5 (44 download)
Download or read book NETWORKING 2002: Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications written by Enrico Gregori and published by Springer Science & Business Media. This book was released on 2007-06-30 with total page 1281 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Second IFIP-TC6 Netw- king Conference, Networking 2002. Networking 2002 was sponsored bythe IFIP Working Groups 6.2, 6.3, and 6.8. For this reason the conference was structured into three tracks: i) Networking Technologies, Services, and Protocols, ii) Perf- mance of Computer and Communication Networks, and iii) Mobile and Wireless Communications. This year the conference received 314 submissions coming from 42 countries from all ?ve continents Africa (4), Asia (84), America (63), Europe (158), and Oc- nia (5). This represents a 50% increase in submissions over the ?rst conference, thus indicating that Networking is becoming a reference conference for wor- wide researchers in the networking community. With so manypapers to choose from, the job of the Technical Program C- mittee, to provide a conference program of the highest technical excellence, was both challenging and time consuming. From the 314 submissions, we ?nallys- ected 82 full papers for presentation during the conference technical sessions. To give young researchers and researchers from emerging countries the oppor- nityto present their work and to receive useful feedback from participants, we decided to include two poster sessions during the technical program. Thirty-one short papers were selected for presentation during the poster sessions. The conference technical program was split into three days, and included, in addition to the 82 refereed contributions, 5 invited papers from top-level rese- chers in the networking community.
Author : Mikhail I. Smirnov
Publisher : Springer Science & Business Media
ISBN 13 : 3540201939
Total Pages : 302 pages
Book Rating : 4.5/5 (42 download)
Download or read book Quality of Future Internet Services written by Mikhail I. Smirnov and published by Springer Science & Business Media. This book was released on 2003-09-24 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a state-of-the-art survey of technologies, algorithms, models, and experiments in the area quality of Internet service. It is based on the European Action COST 263 Quality of Future Internet Services, which involved 70 researchers during a period of almost five years. The results presented in the book reflect the state of the art in the area beyond the Action COST 263. The six comprehensive chapters are written by teams of leading researchers in the area; a roadmap outlines and summarizes the overall situation and indicates future developments. The book offers chapters on traffic managements, quality of service routing, Internet traffic engineering, mobile networking, algorithms for scalable content distribution, and pricing and QoS.
Author : Adarshpal S. Sethi
Publisher : CRC Press
ISBN 13 : 1439812055
Total Pages : 531 pages
Book Rating : 4.4/5 (398 download)
Download or read book The Practical OPNET User Guide for Computer Network Simulation written by Adarshpal S. Sethi and published by CRC Press. This book was released on 2012-08-24 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the first books to provide a comprehensive description of OPNET® IT Guru and Modeler software, The Practical OPNET® User Guide for Computer Network Simulation explains how to use this software for simulating and modeling computer networks. The included laboratory projects help readers learn different aspects of the software in a hands-on way. Quickly Locate Instructions for Performing a Task The book begins with a systematic introduction to the basic features of OPNET, which are necessary for performing any network simulation. The remainder of the text describes how to work with various protocol layers using a top-down approach. Every chapter explains the relevant OPNET features and includes step-by-step instructions on how to use the features during a network simulation. Gain a Better Understanding of the "Whats" and "Whys" of the Simulations Each laboratory project in the back of the book presents a complete simulation and reflects the same progression of topics found in the main text. The projects describe the overall goals of the experiment, discuss the general network topology, and give a high-level description of the system configuration required to complete the simulation. Discover the Complex Functionality Available in OPNET By providing an in-depth look at the rich features of OPNET software, this guide is an invaluable reference for IT professionals and researchers who need to create simulation models. The book also helps newcomers understand OPNET by organizing the material in a logical manner that corresponds to the protocol layers in a network.
