Download or read book Estimating Internal Link Loss Rates Using Active Network Tomography written by Bowei Xi and published by . This book was released on 2004 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Complex Datasets and Inverse Problems written by Regina Y. Liu and published by IMS. This book was released on 2007 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Frontiers In Statistics written by Jianqing Fan and published by World Scientific. This book was released on 2006-07-17 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last two decades, many areas of statistical inference have experienced phenomenal growth. This book presents a timely analysis and overview of some of these new developments and a contemporary outlook on the various frontiers of statistics.Eminent leaders in the field have contributed 16 review articles and 6 research articles covering areas including semi-parametric models, data analytical nonparametric methods, statistical learning, network tomography, longitudinal data analysis, financial econometrics, time series, bootstrap and other re-sampling methodologies, statistical computing, generalized nonlinear regression and mixed effects models, martingale transform tests for model diagnostics, robust multivariate analysis, single index models and wavelets.This volume is dedicated to Prof. Peter J Bickel in honor of his 65th birthday. The first article of this volume summarizes some of Prof. Bickel's distinguished contributions.
Download or read book Journal of the American Statistical Association written by and published by . This book was released on 2006 with total page 1800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Passive and Active Network Measurement written by Constantinos Dovrolis and published by Springer Science & Business Media. This book was released on 2005-03-21 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th International Workshop on Passive and Active Measurement, PAM 2005, held in Boston, MA, USA in March/April 2005. The 24 revised full papers and 12 revised short papers presented were carefully reviewed and selected from 84 submissions. The papers are organized in topical sections on TCP measurements, application measurements, network inference and problem diagnosis, topology measurements, wireless network measurements, monitoring facilities, routing and traffic engineering measurements, and spectroscopy and bandwidth estimation.
Download or read book Issues in Information Science Research 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-05-01 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Information Science Research / 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Web and Grid Services. The editors have built Issues in Information Science Research: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Web and Grid Services in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Information Science Research: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book Advances in Computing and Network Communications written by Sabu M. Thampi and published by Springer Nature. This book was released on 2021-06-12 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-conference proceedings of the 4th International Conference on Computing and Network Communications (CoCoNet'20), October 14–17, 2020, Chennai, India. The papers presented were carefully reviewed and selected from several initial submissions. The papers are organized in topical sections on Signal, Image and Speech Processing, Wireless and Mobile Communication, Internet of Things, Cloud and Edge Computing, Distributed Systems, Machine Intelligence, Data Analytics, Cybersecurity, Artificial Intelligence and Cognitive Computing and Circuits and Systems. The book is directed to the researchers and scientists engaged in various fields of computing and network communication domains.
Download or read book Bulletin de L Institut International de Statistique written by International Statistical Institute and published by . This book was released on 1886 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: V. 1-5, v. 7-10 include "Bulletin bibliographique."
Download or read book Network Coding for Network Tomography written by Pegah Sattari and published by . This book was released on 2012 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network tomography aims at inferring internal network characteristics, such as topology and/or link-level characteristics, such as loss rate or delay, based on measurements at the edge of the network. There is a significant body of work on this problem using multicast and/or unicast end-to-end probes. Independently, recent advances in network coding have shown that there are several advantages from allowing intermediate nodes to process and combine, in addition to just forward, incoming packets. In this dissertation, we revisit the problem of network tomography with network coding. We show that network coding offers several benefits in terms of complexity, accuracy, and bandwidth savings. Our key intuition is that network coding at intermediate nodes introduces topology-dependent correlation in the content of coded packets, which can then be exploited for inferring the coding points. This thesis makes three contributions. First, we revisit multiple-source loss tomography in tree topologies with multicast and network coding capabilities, and we provide, for the first time, a low-complexity Maximum Likelihood Estimator (MLE) for the link loss rates. In addition to the MLE, we also apply and evaluate message-passing algorithms for link loss estimation, both in trees and in general topologies. Second, we study the topology inference problem in multiple-source multiple-receiver (M-by-N) networks. We build on prior work, which infers a general M-by-N topology by first inferring several 2-by-2 subnetwork components, and then merging them to obtain the M-by-N topology. We show that, with simple network coding operations at intermediate nodes, it is possible to perfectly identify every 2-by-2 component, which was not possible previously using only multicast or unicast probes. Furthermore, we propose a new algorithm for merging all 2-by-2 components to obtain the M-by-N topology. We cast the problem as multiple hypotheses testing (in particular, generalized binary search), and we design a greedy algorithm that adaptively selects which 2-by-2 components to measure so as to minimize the number of measurements needed to infer the M-by-N topology, and we analyze its performance. In the last part of the thesis, we revisit the traceback problem, which arises in the context of denial-of-service attacks, where multiple attack sources flood a victim destination by sending a large number of packets. The goal of traceback is to identify the paths traversed by these malicious packets all the way back to the attack sources, by allowing intermediate nodes to mark a dedicated field on headers of packets passing through them with the node ID. We incorporate, for the first time, network coding in two different types of traceback schemes: probabilistic packet marking schemes and algebraic traceback. In probabilistic packet marking, routers probabilistically mark packets with a function of their router ID. We demonstrate the benefit of network coding, by essentially reducing the traceback problem to a coupon collector's problem. In contrast, algebraic traceback encodes the IDs of routers on a single path as coefficients in a polynomial of a single variable. We extend that idea to encode multiple paths into a multivariate polynomial and we establish a one-to-one mapping between multi-path algebraic traceback and a particular network coding problem.
Download or read book Unicast Internet Tomography written by Meng-Fu Shih and published by . This book was released on 2005 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wireless Sensor Networks written by K. G. Langendoen and published by Springer Science & Business Media. This book was released on 2007-01-12 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 4th European Workshop on Wireless Sensor Networks, EWSN 2007, held in Delft, The Netherlands in January 2007. The 22 revised full papers presented were carefully reviewed and selected from 164 submissions. The papers are organized in topical sections on networking, tracking, algorithms, applications and support, medium access control, os and tools, as well as localization.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2005 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Compressive Sensing for Wireless Communication written by Radha Sankararajan and published by CRC Press. This book was released on 2022-09-01 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compressed Sensing (CS) is a promising method that recovers the sparse and compressible signals from severely under-sampled measurements. CS can be applied to wireless communication to enhance its capabilities. As this technology is proliferating, it is possible to explore its need and benefits for emerging applicationsCompressive Sensing for Wireless Communication provides:• A clear insight into the basics of compressed sensing• A thorough exploration of applying CS to audio, image and computer vision• Different dimensions of applying CS in Cognitive radio networks• CS in wireless sensor network for spatial compression and projection• Real world problems/projects that can be implemented and tested• Efficient methods to sample and reconstruct the images in resource constrained WMSN environmentThis book provides the details of CS and its associated applications in a thorough manner. It lays a direction for students and new engineers and prepares them for developing new tasks within the field of CS. It is an indispensable companion for practicing engineers who wish to learn about the emerging areas of interest.
Download or read book Materials of the Tutorial Lectures in Systems Sciences written by and published by . This book was released on 2001 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Accurate and Efficient Network Monitoring on Mesh Topologies Via Network Coding written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Accurate and efficient measurement of network-internal characteristics is critical for management and maintenance of large-scale networks. In this thesis, we propose a linear algebraic network tomography (LANT) framework for active inference of link loss rates on mesh topologies via network coding. Probe packets are transmitted from the sources to the destinations along a set of paths. Intermediate nodes linearly combine the received probes and transmit the coded probes using pre-determined coding coefficients. Although a smaller probe size can reduce the bandwidth usage of the network, the inference framework is not valid if the probe size falls below a certain threshold. To this end, we establish a tight lower bound on probe size which is necessary for establishing the mappings between the contents of the received probes and the losses on the different sets of paths. Then, we develop algorithms to find the coding coefficients such that the lower bound on probe size is achieved. Furthermore, we propose a linear algebraic approach to developing consistent estimators of link loss rates, which converge to the actual loss rates as the number of probes increases. We show that using the LANT framework, the identifiability of a link, which only depends on the network topology, is a necessary and sufficient condition for the consistent estimation of its loss rate. Simulation results show that the LANT framework achieves better estimation accuracy than the belief propagation (BP) algorithm for large number of probe packets.
Download or read book Proceedings of the ACM SIGCOMM Internet Measurement Conference written by and published by . This book was released on 2004 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrical Computer Engineering written by University of Wisconsin--Madison. Department of Electrical and Computer Engineering and published by . This book was released on 2005 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
