Clúster de alta disponibilidad y balanceo de carga sobre un servidor web

Clúster de alta disponibilidad y balanceo de carga sobre un servidor web
Author: Alfred Gutiérrez Sanmiguel
Publisher:
Total Pages: 78
Release: 2012
Genre:
ISBN:

El presente proyecto nace debido a la necesidad de dotar a una página web de una estructura sólida donde asentarse así como una mejora en la respuesta ofrecida a los usuarios de tal servicio. El proyecto se puede fraccionar en 2 bloques, estos son: -La creación de un clúster de alta disponibilidad de manera que aseguramos que en caso de fallida de un de los servidores físicos la web seguirá siendo visible para el público. -La creación de un clúster de balanceo de carga que realiza la función de redirigir las peticiones al nodo del clúster que este más ocioso en aquel instante de tiempo.

Cloud Computing, Big Data & Emerging Topics

Cloud Computing, Big Data & Emerging Topics
Author: Marcelo Naiouf
Publisher: Springer
Total Pages: 203
Release: 2021-08-17
Genre: Computers
ISBN: 9783030848248

This book constitutes the revised selected papers of the 9th International Conference on Cloud Computing, Big Data & Emerging Topics, JCC-BD&ET 2021, held in La Plata, Argentina*, in June 2021. The 12 full papers and 2 short papers presented were carefully reviewed and selected from a total of 37 submissions. The papers are organized in topical sections on parallel and distributed computing; machine and deep learning; big data; web and mobile computing; visualization.. *The conference was held virtually due to the COVID-19 pandemic.

Natural Language Processing for Online Applications

Natural Language Processing for Online Applications
Author: Peter Jackson
Publisher: John Benjamins Publishing
Total Pages: 243
Release: 2007-06-05
Genre: Computers
ISBN: 9027292442

This text covers the technologies of document retrieval, information extraction, and text categorization in a way which highlights commonalities in terms of both general principles and practical concerns. It assumes some mathematical background on the part of the reader, but the chapters typically begin with a non-mathematical account of the key issues. Current research topics are covered only to the extent that they are informing current applications; detailed coverage of longer term research and more theoretical treatments should be sought elsewhere. There are many pointers at the ends of the chapters that the reader can follow to explore the literature. However, the book does maintain a strong emphasis on evaluation in every chapter both in terms of methodology and the results of controlled experimentation.

M-Health

M-Health
Author: Robert Istepanian
Publisher: Springer Science & Business Media
Total Pages: 619
Release: 2007-01-04
Genre: Medical
ISBN: 0387265597

M-health can be defined as the ‘emerging mobile communications and network technologies for healthcare systems.' This book paves the path toward understanding the future of m-health technologies and services and also introducing the impact of mobility on existing e-health and commercial telemedical systems. M-Health: Emerging Mobile Health Systems presents a new and forward-looking source of information that explores the present and future trends in the applications of current and emerging wireless communication and network technologies for different healthcare scenaria. It also provides a discovery path on the synergies between the 2.5G and 3G systems and other relevant computing and information technologies and how they prescribe the way for the next generation of m-health services. The book contains 47 chapters, arranged in five thematic sections: Introduction to Mobile M-health Systems, Smart Mobile Applications for Health Professionals, Signal, Image, and Video Compression for M-health Applications, Emergency Health Care Systems and Services, Echography Systems and Services, and Remote and Home Monitoring. This book is intended for all those working in the field of information technologies in biomedicine, as well as for people working in future applications of wireless communications and wireless telemedical systems. It provides different levels of material to researchers, computing engineers, and medical practitioners interested in emerging e-health systems. This book will be a useful reference for all the readers in this important and growing field of research, and will contribute to the roadmap of future m-health systems and improve the development of effective healthcare delivery systems.

Data Preprocessing in Data Mining

Data Preprocessing in Data Mining
Author: Salvador García
Publisher: Springer
Total Pages: 327
Release: 2014-08-30
Genre: Technology & Engineering
ISBN: 3319102478

Data Preprocessing for Data Mining addresses one of the most important issues within the well-known Knowledge Discovery from Data process. Data directly taken from the source will likely have inconsistencies, errors or most importantly, it is not ready to be considered for a data mining process. Furthermore, the increasing amount of data in recent science, industry and business applications, calls to the requirement of more complex tools to analyze it. Thanks to data preprocessing, it is possible to convert the impossible into possible, adapting the data to fulfill the input demands of each data mining algorithm. Data preprocessing includes the data reduction techniques, which aim at reducing the complexity of the data, detecting or removing irrelevant and noisy elements from the data. This book is intended to review the tasks that fill the gap between the data acquisition from the source and the data mining process. A comprehensive look from a practical point of view, including basic concepts and surveying the techniques proposed in the specialized literature, is given.Each chapter is a stand-alone guide to a particular data preprocessing topic, from basic concepts and detailed descriptions of classical algorithms, to an incursion of an exhaustive catalog of recent developments. The in-depth technical descriptions make this book suitable for technical professionals, researchers, senior undergraduate and graduate students in data science, computer science and engineering.

Multilabel Classification

Multilabel Classification
Author: Francisco Herrera
Publisher: Springer
Total Pages: 200
Release: 2016-08-09
Genre: Computers
ISBN: 331941111X

This book offers a comprehensive review of multilabel techniques widely used to classify and label texts, pictures, videos and music in the Internet. A deep review of the specialized literature on the field includes the available software needed to work with this kind of data. It provides the user with the software tools needed to deal with multilabel data, as well as step by step instruction on how to use them. The main topics covered are: • The special characteristics of multi-labeled data and the metrics available to measure them.• The importance of taking advantage of label correlations to improve the results.• The different approaches followed to face multi-label classification.• The preprocessing techniques applicable to multi-label datasets.• The available software tools to work with multi-label data. This book is beneficial for professionals and researchers in a variety of fields because of the wide range of potential applications for multilabel classification. Besides its multiple applications to classify different types of online information, it is also useful in many other areas, such as genomics and biology. No previous knowledge about the subject is required. The book introduces all the needed concepts to understand multilabel data characterization, treatment and evaluation.

The Lambda Calculus

The Lambda Calculus
Author: H.P. Barendregt
Publisher: North Holland
Total Pages: 648
Release: 1984
Genre: Mathematics
ISBN:

The revised edition contains a new chapter which provides an elegant description of the semantics. The various classes of lambda calculus models are described in a uniform manner. Some didactical improvements have been made to this edition. An example of a simple model is given and then the general theory (of categorical models) is developed. Indications are given of those parts of the book which can be used to form a coherent course.

Interactive Theorem Proving and Program Development

Interactive Theorem Proving and Program Development
Author: Yves Bertot
Publisher: Springer Science & Business Media
Total Pages: 492
Release: 2013-03-14
Genre: Mathematics
ISBN: 366207964X

A practical introduction to the development of proofs and certified programs using Coq. An invaluable tool for researchers, students, and engineers interested in formal methods and the development of zero-fault software.

Introduction to the Personal Software Process(sm)

Introduction to the Personal Software Process(sm)
Author: Watts S. Humphrey
Publisher: Addison-Wesley Professional
Total Pages: 316
Release: 1996-12-20
Genre: Computers
ISBN: 0768685052

This newest book from Watts Humphrey is a hands-on introduction to basic disciplines of software engineering. Designed as a workbook companion to any introductory programming or software-engineering text, Humphrey provides here the practical means to integrate his highly regarded Personal Software Process (PSP) into college and university curricula. The book may also be adapted for use in industrial training or for self-improvement by practicing software engineers. Applying the book's exercises to their course assignments, students learn both to manage their time effectively and to monitor the quality of their work, good practices they will need to be successful in their future careers. The book is supported by its own electronic supplement, which includes spreadsheets for data entry and analysis. A complete instructor's package is also available. By mastering PSP techniques early in their studies, students can avoid--or overcome--the popular "hacker" ethic that leads to so many bad habits. Employers will appreciate new hires prepared to do competent professional work without, as now is common, expensive retraining and years of experience.