Рубрика: Компьютерная литература

Intrusion Resilient and Real-Time Forensics

Intrusion Resilient and Real-Time Forensics

This book talks about the difficulties and challenges of the protecting enterprise network against intruders. It covers a novel space-time evolving authentication scheme and how it could defend enterprise sensitive data against intruders. The key evolves from time to time, from location to location. It is almost impossible for attackers to forge the authentication keys over the time. As long as it fails the authentication, the intruders will be tracked in real-time, and recovery process will follow.

Раздел: Компьютерная литература

Интеграция информационных систем в области неорганической химии и материаловедения

Интеграция информационных систем в области неорганической химии и материаловедения

Книга посвящена вопросам создания интегрированных информационных систем в области неорганической химии. В работе приведен краткий обзор наиболее значимых фактографических баз данных по свойствам неорганических веществ, созданных в мире, и выполнен анализ архитектуры современных информационных систем в области материаловедения. Рассмотрены основные методы создания интегрированных систем (ETL, EII, EAI), и на их основе предложена комплексная методология интеграции материаловедческой информации, учитывающая требования пользователей и программ анализа данных. Приведены особенности реализации интегрированной информационной системы по свойствам неорганических веществ Института металлургии и материаловедения им. А.А.Байкова Российской академии наук (ИМЕТ РАН). В заключении рассмотрены примеры использования консолидированной информации для поиска закономерностей в данных и компьютерного конструирования новых перспективных неорганических соединений.Книга предназначена для специалистов, занимающихся разработкой информационных систем по свойствам неорганических веществ. Изложенный материал позволяет грамотно реализовать структуры хранения информации, что открывает пути для дальнейшей интеграции с другими информационными системами и проведения интеллектуального анализа накопленных данных с целью прогнозирования свойств неорганических веществ.

Раздел: Компьютерная литература

Управление и настройка Wi-Fi в своем доме

Управление и настройка Wi-Fi в своем доме

Несколько лет интерес разработчиков электронной аппаратуры и радиолюбителей связан с цифровыми программируемыми исполнительными устройствами, управление которых осуществляется посредством Интернета и сети Wi-Fi. К их достоинствам относят высокую точность, возможность размещения до двух десятков независимых цифровых Датчиков на одном шлейфе и управление несколькими десятками независимых каналов (исполнительных устройств). Целый дом можно сделать управляемым с помощью предложенных решений. Устройства, описанные в книге, предназначены для управления электрическими приборами через домашнюю пли корпоративную Wi-Fi-ееть и могут быть использованы в проектах с общим названием «Интернет вещей» и «Умный дом». Примеры настройки электронных модулей даны не только для Windows, но и для приложений под Android. Издание предназначено для широкого круга заинтересованных читателей.

Раздел: Компьютерная литература

Monitoring data exchanges between information systems

Monitoring data exchanges between information systems

Information systems are more and more connected to each other and exchange more and more data with each other. As the number of data exchanges increases, it becomes increasingly difficult to maintain an overview of how these data exchanges are performing. Although there are monitoring tools available that monitor the states of systems, there are no tools available to monitor the functional aspects of data exchanges. Due to this lack of oversight on the functional performance of data exchanges, problems can be unnoticed. As a result data quality in the involved information systems can degrade. The purpose of this study is to create a reference architecture for systems that can provide central monitoring of data exchanges with the possibility of aggregating information on different data exchanges into useful diagnostic reports. The scope of this study is focused on monitoring at the target system of a data exchange.

Раздел: Компьютерная литература

Basic Sensors in iOS

Basic Sensors in iOS

Basic Sensors in iOS

Раздел: Компьютерная литература

Actuated Tangible User Interface

Actuated  Tangible User Interface

This book presents an innovative conceptual framework of Actuated Tangible User Interface (ATUI) for tabletop interactions with direct physical feedback. The framework consists of a self-contained interactive table and extensible ATUIs that give feedback in the physical form. One significant feature of such an interface is «input equals output». This extensible method can create a mixed-reality space within a tabletop environment, in which interaction with virtual objects and real world objects can be integrated seamlessly, bridging the gap between physical world and information world. The proposed method can be applied for, and is capable to bring new interaction experiences to, many different applications from a wide application range such as edutainment and remote collaboration.

Раздел: Компьютерная литература

An Introductory Study on Time Series Modeling and Forecasting

An Introductory Study on Time Series Modeling and Forecasting

Modeling and forecasting of time series data has fundamental importance in various practical domains. The aim of this book is to present a concise description of some popular time series forecasting models with their salient features. Three important classes of time series models, viz. stochastic, neural networks and support vector machines are studied together with their inherent forecasting strengths and weaknesses. The book also meticulously discusses about several basic issues related to time series analysis, such as stationarity, parsimony, overfitting, etc. Our study is enriched by presenting the empirical forecasting results, conducted on six real-world time series datasets. Five performance measures are used to evaluate the forecasting accuracies of different models as well as to compare the models. For each of the six time series datasets, we further show the obtained forecast diagram which graphically depicts the closeness between the original and predicted observations.

Раздел: Компьютерная литература

Low Earth Orbit Remote Sensing Satellite

Low Earth Orbit Remote Sensing Satellite

The Telemetry Module plays an important role to monitor the satellite health and status of operation by gathering the telemetry data from sensors distributed among the satellite subsystems in addition to the telemetry frames collected periodically from other subsystems to reflect their status and sequence of operation. The telemetry module keeps all data while being in orbit till the satellite communicates with ground control segment to download all the stored data. The analysis of the downloaded data enables the operator to plan for the satellite operation and solve the satellite health problems. This work is organized as follows: Chapter one demonstrates simple space missions, satellite classification and a brief description of the simplest small satellite anatomy.Chapter two is a literature survey for similar published systems.Chapter three explains in brief the design problem and describes the design and implementation procedure which is used till the proposed telemetry board is tested and approved.Chapter four includes experiments and results followed by the conclusion and future work.

Раздел: Компьютерная литература

JavaScript Pocket Reference

JavaScript Pocket Reference

JavaScript Pocket Reference

Раздел: Компьютерная литература

Big Data Revolution: What farmers, doctors and insurance agents teach us about discovering big data patterns

Big Data Revolution: What farmers, doctors and insurance agents teach us about discovering big data patterns

REVOLUTIONIZE BUSINESS WITH THE POWER OF BIG DATA Big Data can be a powerful tool for creating effective business solutions, but formulating and executing the right strategy requires a deep understanding of an increasingly complex subject. Big Data Revol

Раздел: Компьютерная литература