ppxscal/embedding_network huggingface dataset:
Intermediate Perl
Authors: Randal L. Schwartz, Tom Phoenix, Brian D. Foy
Venue:  (2006)

Perl is a versatile, powerful programming language used in a variety of disciplines, ranging from system administration to web programming to database manipulation. One slogan of Perl is that it makes easy things easy and hard things possible. Intermediate Perl is about making the leap from the easy things to the hard ones.Originally released in 2003 as Learning Perl Objects, References, and Modules and revised and updated for Perl 5.8, this book offers a gentle but thorough introduction to intermediate programming in Perl. Written by the authors of the best-selling Learning Perl, it picks up where that book left off. Topics include:Packages and namespacesReferences and scopingManipulating complex data structuresObject-oriented programmingWriting and using modulesTesting Perl codeContributing to CPANFollowing the successful format of Learning Perl, we designed each chapter in the book to be small enough to be read in just an hour or two, ending with a series of exercises to help you practice what you've learned. To use the book, you just need to be familiar with the material in Learning Perl and have ambition to go further.Perl is a different language to different people. It is a quick scripting tool for some, and a fully-featured object-oriented language for others. It is used for everything from performing quick global replacements on text files, to crunching huge, complex sets of scientific data that take weeks to process. Perl is what you make of it. But regardless of what you use Perl for, this book helps you do it more effectively, efficiently, and elegantly.Intermediate Perl is about learning to use Perl as a programming language, and not just a scripting language. This is the book that turns the Perl dabbler into the Perl programmer.
A family of skew Hadamard difference sets
Authors: Cunsheng Ding, Jin Yuan
Venue: Journal of Combinatorial Theory Series A (2006)

In 1933 a family of skew Hadamard difference sets was described by Paley using matrix language and was called the Paley-Hadamard difference sets in the literature. During the last 70 years, no new skew Hadamard difference sets were found. It was conjectured that there are no further examples of skew Hadamard difference sets. This conjecture was proved to be true for the cyclic case in 1954, and further progress in favor of this conjecture was made in the past 50 years. However, the conjecture remains open until today. In this paper, we present a family of new perfect nonlinear (also called planar) functions, and construct a family of skew Hadamard difference sets using these perfect nonlinear functions. We show that some of the skew Hadamard difference sets presented in this paper are inequivalent to the Paley-Hadamard difference sets. These new examples of skew Hadamard difference sets discovered 70 years after the Paley construction disprove the longstanding conjecture on skew Hadamard difference sets. The class of new perfect nonlinear functions has applications in cryptography, coding theory, and combinatorics.
Zero Configuration Networking: The Definitive Guide
Authors: Daniel Steinberg, Stuart Cheshire
Venue:  (2005)

It used to be that two laptops, sitting side by side, couldn't communicate with each other; they may as well have been a thousand miles apart. But that was then, before the advent of Zero Configuration Networking technology. This amazing cross-platform open source technology automatically connects electronic devices on a network, allowing them to interoperate seamlessly-without any user configuration. So now you don't have to lift a finger! Needless to say, it has completely changed the way people connect to devices and programs for printing, file sharing, and other activities. Zero Configuration Networking: The Definitive Guide walks you through this groundbreaking network technology, with a complete description of the protocols and ways to implement network-aware applications and devices. Written by two Zero Configuration Networking experts, including one of Apple's own computer scientists, the book covers more than just file sharing and printing. Zero Configuration Networking also enables activities such as music and photo sharing and automatic buddy discovery on Instant Messaging applications. In fact, Zero Configuration Networking can be used for virtually any device that can be controlled by a computer. And this handy guide has the inside scoop on all of its capabilities-and how you can easily apply them in your own environment. For the technically advanced, Zero Configuration Networking: The Definitive Guide examines the three core technologies that make up Zero Configuration Networking: Link-Local Addressing, Multicast DNS, and DNS Service Discovery. It also reviews a series of APIs, including C-API, Java API, CFNetServices, and Cocoa's NSNetServices. Whether you want to understand how iTunes works, or you want to network a series of laptops and other devices at your office for maximum efficiency, you'll find all the answers in this authoritative guide.
Adobe Audition 2.0 Classroom in a Book
Venue:  (2006)

The most comprehensive way to learn Adobe Audition 2.0! Classroom in a Book, the best-selling series of hands-on software training workbooks, helps you learn the features of Adobe software quickly and easily. Classroom in a Book offers what no other book or training program does--an official training series from Adobe Systems Incorporated, developed with the support of Adobe product experts. Adobe Audition 2.0 Classroom in a Book contains thirteen lessons and a bonus CD with lesson files. The book covers the basics of learning Adobe Audition, and countless tips and techniques to help you quickly become an Audition expert. You'll learn how to work and edit in a multitrack mixing environment, create audio effects and original soundtracks with loops, restore poor-quality audio, export to CD and MP3, and more. You'll also learn about Audition 2.0's new features, including low-latency mixing with unlimited tracks, ASIO support, audible scrubbing, analog-modeled Multiband Compressor, recordable parameter automation with external hardware support, and more. You can follow the book from start to finish or choose only those lessons that interest you. The ACM Portal is published by the Association for Computing Machinery. Copyright © 2010 ACM, Inc. Terms of Usage Privacy Policy Code of Ethics Contact Us Useful downloads: Adobe Acrobat QuickTime Windows Media Player Real Player
Recursive computation of Tchebichef moment and its inverse transform
Authors: Guobao Wang, Shigang Wang
Venue: Pattern Recognition (2006)

Tchebichef moment is a novel set of orthogonal moment applied in the fields of image analysis and pattern recognition. Less work has been made for the computation of Tchebichef moment and its inverse moment transform. In this paper, both a direct recursive algorithm and a compact algorithm are developed for the computation of Tchebichef moment. The effective recursive algorithm for inverse Tchebichef moment transform is also presented. Clenshaw's recurrence formula was used in this paper to transform kernels of the forward and inverse Tchebichef moment transform. There is no need for the proposed algorithms to compute the Tchebichef polynomial values. The approaches presented are more efficient compared with the straightforward methods, and particularly suitable for parallel VLSI implementation due to their regular and simple filter structures.
Merging microarray cell synchronization experiments through curve alignment
Authors: Filip Hermans, Elena Tsiporkova
Venue: Bioinformatics (2007)

Motivation: The validity of periodic cell cycle regulation studies in plants is seriously compromised by the relatively poor quality of cell synchrony that is achieved for plant suspension cultures in comparison to yeast and mammals. The present state-of-the-art plant synchronization techniques cannot offer a complete cell cycle coverage and moreover a considerable loss of cell synchrony may occur toward the end of the sampling. One possible solution is to consider combining multiple datasets, produced by different synchronization techniques and thus covering different phases of the cell cycle, in order to arrive at a better cell cycle coverage. Results: We propose a method that enables pasting expression profiles from different plant cell synchronization experiments and results in an expression curve that spans more than one cell cycle. The optimal pasting overlap is determined via a dynamic time warping alignment. Consequently, the different expression time series are merged together by aggregating the corresponding expression values lying within the overlap area. We demonstrate that the periodic analysis of the merged expression profiles produces more reliable p-values for periodicity. Subsequent Gene Ontology analysis of the results confirms that merging synchronization experiments is a more robust strategy for the selection of potentially periodic genes. Additional validation of the proposed algorithm on yeast data is also presented. Availability: Results, benchmark sets and scripts are freely available at our website: http://www.psb.ugent.be/cbd/publications.php Contact:elena.tsiporkova@ugent.be, fiher@psb.ugent.be
Graphic Design Portfolio-Builder: Adobe Photoshop and Adobe Illustrator Projects
Venue:  (2005)

Self-paced, self-guided instruction is all well and good, but at the end of the day, most people could use a little feedback--especially when they're ready to build a design portfolio and hit the job market. Not to worry, this book provides actual instructor feedback along with the self-paced, individualized instruction in Photoshop and Illustrator that designers need. Written by the faculty of New York-based, accredited online design school Sessions.edu, the book uses the school's trademark project-based curriculum to teach essential design concepts with Photoshop and Illustrator. After a brief intro to the world of graphic design, Sessions instructors provide quick "refresher course" chapters on the two programs. Then, armed with Photoshop and Illustrator basics, readers tackle a series of projects that stretch their imagination and creative muscles involving logo design, magazine layouts, illustrations, poster design, digital imaging, book cover design, packaging design, and more. Best of all, readers are encouraged to post their work for expert feedback from Session.edu faculty on "Studio Sessions," the custom Web site created for this book. The ACM Portal is published by the Association for Computing Machinery. Copyright © 2010 ACM, Inc. Terms of Usage Privacy Policy Code of Ethics Contact Us Useful downloads: Adobe Acrobat QuickTime Windows Media Player Real Player
Genetic algorithm in designing fuzzy information retrieval-based classifier by principal component analysis
Authors: Yi-Chung Hu
Venue: Computers and Industrial Engineering (2006)

The aim of this paper is to develop a fuzzy classifier form the point of view of a fuzzy information retrieval system. The genetic algorithm is employed to find useful fuzzy concepts with high classification performance for classification problems; then, each of classes and patterns can be represented by a fuzzy set of useful fuzzy concepts. Each of fuzzy concepts is linguistically interpreted and the corresponding membership functions remain fixed during the evolution. A pattern can be categorized into one class if there exists a maximum degree of similarity between them. For not distorting the usefulness of the proposed classifier for high-dimensional problems, the principal component analysis is incorporated into the proposed classifier to reduce dimensions. The generalization ability of the proposed classifier is examined by performing computer simulations on some well-known data sets, such as the breast cancer data and the wine classification data. The results demonstrate that the proposed classifier works well in comparison with other classification methods.
Mastering Mambo: E-Commerce, Templates, Module Development, SEO, Security, and Performance
Authors: Tobias Hauser, Christian Wenz
Venue:  (2005)

Mambo is a PHP-based Open Source CMS. Mambo is both easy to use at the entry level for creating basic websites, while having the power and flexibility to support complex web applications. Mambo implements the core requirements of a full featured CMS. It has a powerful and extensible templating system with the ability to upload and manage many different data types. User access control, content approval, rich administrative control, content display scheduling are all built-in. New features and extensions are constantly added to the core system, with many more being available and supported by the community. Most of the Mambo development team now works on a fork of Mambo known as Joomla. Mastering Mambo is fully compatible with Joomla's 1.0 release.
MCSE 70-293 Training Guide: Planning and Maintaining a Windows Server 2003 Network Infrastructure
Authors: Will Schmied, Robert Shimonski
Venue:  (2003)

The 70-293 exam is a core exam for the MCSE Windows 2003 certification, and tests professionals on their ability to plan and maintain a Windows 2003 network infrastructure. As of January 2003 there were over 200,000 Microsoft Certified Professionals. Not only will the majority of these be looking to upgrade to their 2003 MCSE, but the exam is expected to grow with new users. This Training Guide offers in-depth coverage of exam topics and offers hands-on instruction that helps readers to pass the 70-293 exam. This book can be used as a sole study guide or it can be used with instructor-led classes, Exam Cram 2 books, and/or CBT training.
Dynamic Analysis of the Arrow Distributed Protocol
Authors: Maurice Herlihy, Fabian Kuhn, Srikanta Tirthapura, Roger Wattenhofer
Venue: Theory of Computing Systems (2006)

Distributed queuing is a fundamental coordination problem that arises in a variety of applications, including distributed directories, totally ordered multicast, and distributed mutual exclusion. The arrow protocol is a solution to distributed queuing that is based on path reversal on a pre-selected spanning tree of the network. We present a novel and comprehensive competitive analysis of the arrow protocol. We consider the total cost of handling a finite number of queuing requests, which may or may not be issued concurrently, and show that the arrow protocol is $O(s\cdot \log D)$-competitive to the optimal queuing protocol, where s and D are the stretch and the diameter, respectively, of the spanning tree. In addition, we show that our analysis is almost tight by proving that for every spanning tree chosen for execution, the arrow protocol is $\Omega(s \cdot \log(D/s)/{\log}\log(D/s))$-competitive to the optimal queuing protocol. Our analysis reveals an intriguing connection between the arrow protocol and the nearest neighbor traveling salesperson tour on an appropriately defined graph.
Information Systems Essentials with MISource 2007, 2 edition
Authors: Stephen Haag, Maeve Cummings
Venue:  (2006)

9 chapters plus 3 appendices cover the traditional core material of MIS. A comprehensive set of group projects and e-commerce projects support an applied component to the course. Consistent with Haag’s best-selling MIS for the Information Age, IS Essentials 2/e conveys the impact of IS on the individual with contemporary writing and lively examples.Table of contents Prologue Chapter 1: The Information Age in which You Live Chapter 2: Major Business Initiatives Chapter 3: Databases and Data Warehouses Chapter 4: Decision Support and Artificial Intelligence Chapter 5: Electronic Commerce Chapter 6: Systems Development Chapter 7: Enterprise Infrastructure and Integration Chapter 8: Protecting People and Information Chapter 9: Emerging Trends and Technologies Appendix A: Hardware and Software Appendix B: Network Basics Appendix C: MIS and Your Career Appendix D: Projects
A PSF Estimation Based on Hough Transform Concerning Gradient Vector for Noisy and Motion Blurred Images
Authors: Morihiko Sakano, Noriaki Suetake, Eiji Uchino
Venue: IEICE - Transactions on Information and Systems (2007)

The estimation of the point-spread function (PSF) is one of very important and indispensable tasks for the practical image restoration. Especially, for the motion blur, various PSF estimation algorithms have been developed so far. However, a majority of them becomes useless in the low blurred signal-to-noise ratio (BSNR) environment. This paper describes a new robust PSF estimation algorithm based on Hough transform concerning gradient vectors, which can accurately and robustly estimate the motion blur PSF even in low BSNR case. The effectiveness and validity of the proposed algorithm are verified by applying it to the PSF estimation and the image restoration for noisy and motion blurred images.
Performance analysis of security aspects in UML models
Authors: D. C. Petriu, C. M. Woodside, D. B. Petriu, J. Xu, T. Israr, Geri Georg, Robert France, James M. Bieman, Siv Hilde Houmb, Jan Jürjens
Venue: Proceedings of the 6th international workshop on Software and performance (2007)

The focus of the paper is on the analysis of performance effects of different security solutions modeled as aspects in UML. Aspect oriented modeling (AOM) allows software designers to isolate and separately address solutions for crosscutting concerns, which are defined as distinct UML aspect models, then are composed with the primary UML model of the system under development. For performance analysis we use techniques developed previously in the PUMA project, which take as input UML models annotated with the standard UML Profile for Schedulability, Performance and Time (SPT), and transform them first into Core Scenario Model (CSM) and then into different performance models. The contribution of this paper is in performing the composition of the aspects with the primary model at the CSM level. The input is represented by the primary model and a number of aspect models in UML+SPT, which are processed as follows: a) converted separately to CSM; b) composed into a single CSM model; c) transformed into a Layered Queueing Networks (LQN) model and d) analyzed. The proposed approach is illustrated with a case study based on two standards, TPC-W and SSL.
Multidisciplinary Medical Team Meetings: An Analysis of Collaborative Working with Special Attention to Timing and Teleconferencing
Authors: Bridget Kane, Saturnino Luz
Venue: Computer Supported Cooperative Work (2006)

In this paper we describe the process of a multi-disciplinary medical team meeting (MDTM), its functions and operation in colocated and teleconference discussions. Our goal is to identify the elements and mechanics of operation that enhance or threaten the dependability of the MDTM as a "system" and propose technologies and measures to make this system more reliable. In particular, we assess the effect of adding teleconferencing to the MDTM, and identify strengths and vulnerabilities introduced into the system by the addition of teleconferencing technology. We show that, with respect to the system's external task environment, rhythms of execution of pre-meeting and post-meeting activities are critical for MDTM success and that the extension of the MDTM to wider geographic locations with teleconferencing might disrupt such rhythms thereby posing potential threats to dependability. On the other hand, an analysis of vocalisation patterns demonstrates that despite difficulties related to coordination and awareness in video-mediated communication (evidenced by increased time spent in case discussion, longer turns, decreased turn frequency and near lack of informal exchanges) the overall case discussion structure is unaffected by the addition of teleconferencing technology into proceedings.
Classifying protein sequences using hydropathy blocks
Authors: De-Shuang Huang, Xing-Ming Zhao, Guang-Bin Huang, Yiu-Ming Cheung
Venue: Pattern Recognition (2006)

The annotation of proteins can be achieved by classifying the protein of interest into a certain known protein family to induce its functional and structural features. This paper presents a new method for classifying protein sequences based upon the hydropathy blocks occurring in protein sequences. First, a fixed-dimensional feature vector is generated for each protein sequence using the frequency of the hydropathy blocks occurring in the sequence. Then, the support vector machine (SVM) classifier is utilized to classify the protein sequences into the known protein families. The experimental results have shown that the proteins belonging to the same family or subfamily can be identified using features generated from the hydropathy blocks.
Implementing IBM Tape in Unix Systems
Authors: Charlotte Brooks
Venue:  (2005)

This IBM Redbooks publication follows The IBM TotalStorage Tape Libraries Guide for Open Systems, SG24-5946, and will help you plan, install, and configure IBM Ultrium LTO tape drives, as well as the TS1120 Tape Drive and libraries in UNIX environments. The book focuses on the setup and customization of these drives and libraries in both direct-attached SCSI and SAN configurations for the AIX, Solaris, and HP-UX operating systems. In the first part of the book, we describe how to attach and configure the drives and libraries, and covers basic installation and administration. We also describe the sharing and partitioning of libraries and explain the concept and usage of the Advanced Library Management System (ALMS). In the second part, we document how to use these products with popular data backup applications such as IBM Tivoli Storage Manager. This book will help IBM personnel, Business Partners, and customers to better understand and implement the IBM Ultrium LTO product line, and also the TS1120 Tape Drive in UNIX environments. We assume that the reader is familiar with tape drives and libraries, and understands basic SAN concepts and technologies.
Network+ Exam Prep 2 (Exam Prep N10-003) (Exam Cram 2)
Authors: Mike Harwood
Venue:  (2005)

Attention Network+ Candidates: Stop spending valuable study time sorting through confusing study aids. Network + Exam Prep 2 is the ultimate self-study guide for the Network + exam. Featuring exercises, self-assessments, study strategies, exam tips and notes, this comprehensive guide will help you understand the concepts behind the exam objectives and score better on the test. You will also receive a CD that includes over 100 practice test questions and the Cram Sheet tear card for last-minute test review. Network + Exam Prep 2 is the smarter, more efficient way to get certified.