Download PDF by Doina Logofătu: Algorithmen und Problemlösungen mit C++: Von der Diskreten

By Doina Logofătu

ISBN-10: 383480763X

ISBN-13: 9783834807632

So lernen Sie Programmiermethoden wie auch algorithmische und mathematische Konzepte in Zusammenhang mit C++-spezifischen Elementen verstehen und beispielhaft anwenden. Doina Logofatu präsentiert sorgfältig ausgewählte Problemstellungen, die dem Leser den Übergang vom konkreten Praxisbeispiel zur allgemeinen Theorie erleichtern. Den Schwerpunkt bilden praktische Anwendungsbeispiele, die von der examine bis zum C++-Programm komplett behandelt werden.

Jedes challenge ist eine Fallstudie mit Beispielen, Analogien und detaillierten Erklärungen, ergänzt um entsprechend geeignete Übungen. Zu jedem gelösten challenge wird ein komplettes directory des Programms zusammen mit einem repräsentativen enter- und Output-Datenset geliefert. "Algorithmen und Problemlösungen mit C++" empfiehlt sich sowohl als Lern- und Arbeitsbuch für das Selbststudium wie auch für die direkte Verwendung in der Lehre.

Die zweite Auflage des erfolgreichen Buches wurde unter Berücksichtigung zahlreicher Leserstimmen überarbeitet und erweitert. Ergänzt wurden u. a. klassische Themen und Probleme wie Huffman-Kodierung, Kruskal- und LCS-Algorithmus sowie Sudoku aus der Spieltheorie.

"Studenten geraten nicht gerade ins Schwärmen angesichts staubtrockener akademischer Produkte [...]. Dass es auch ganz anders geht, beweist Logofatus Buch, das bereits 2001 in Rumänien erschienen ist und das die Verfasserin nun selbst übersetzt und erweitert hat. Statt abgeschmackter Such- und Sortieralgorithmen enthält es interessante und anspruchsvolle Algorithmen aus der diskreten Mathematik [...]. Das unterhaltsame Buch regt auch zum Knobeln und Experimentieren an."

c't magazin für machine und technik, 6/2007

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Download PDF by Kalman Toth M.A. M.PHIL.: Beginning SQL Server 2012

By Kalman Toth M.A. M.PHIL.

ISBN-10: 1482057492

ISBN-13: 9781482057492

Relational database layout and SQL (Structured question Language) programming teach-by-practical-diagrams-&-examples booklet for builders, programmers, structures analysts and venture managers who're new to relational database and client/server applied sciences. additionally for database builders, database designers and database directors (DBA), who understand a few SQL programming and database layout, and who desire to refresh & extend their RDBMS layout & improvement know-how horizons. Familiarity with no less than one machine programming language, home windows dossier method & Excel is believed. because the ebook is profession development orientated, it has a number of 3NF database layout examples with metadata factors besides useful SQL queries (over 1,300 opt for queries) and T-SQL scripts, lots to profit certainly. nice emphasis is put on explaining the overseas KEY - fundamental KEY constraints between tables, the connections which make the gathering of person tables a database. The database diagrams and queries are in response to ancient and present SQL Server pattern databases: pubs (PRIMARY KEYs nine, overseas KEYs 10) , Northwind (PRIMARY KEYs thirteen, international KEYs thirteen) and the newest AdventureWorks sequence. between them: AdventureWorks, AdventureWorks2008, AdventureWorks2012 (PRIMARY KEYs seventy one, international KEYs 90), & AdventureWorksDW2012 (PRIMARY KEYs 27, international KEYs 44). The final one is an information warehouse database that's the root for multi-dimensional OLAP cubes. pattern databases install directions are incorporated. The booklet teaches via bright database diagrams and T-SQL queries how one can imagine by way of units at a really excessive point, concentrating on set-based operations rather than loops like in procedural programming languages. the way to grasp T-SQL programming is to kind the question on your personal SQL Server administration Studio question Editor, try out it, learn it, switch it and examine it. would it not be more uncomplicated simply to replica & paste it? it can, however the studying price might reduce quickly. you want to consider relational database layout and the SQL language on your DNA. SQL queries needs to "pour" out out of your arms into the keyboard. Why is understanding SQL queries by way of center so very important? in spite of everything every thing are available on the internet so why not only replica & paste? good no longer precisely. in an effort to be an database dressmaker & improvement specialist, it needs to be on your head now not on the net. moment, while your manager is asking over your shoulder, "Bill, are you able to inform me what's the overall profit for March?", try to be capable of variety the question with out documentation or SQL discussion board seek and supply the implications on your stronger rapidly. The publication was once designed to be readable in any setting, even at the seashore computer round or no computer in sight in any respect. All queries are through effects row count number and /or full/partial effects directory in tabular (grid) structure. Screenshots are used while facing GUI instruments resembling SQL Server administration Studio. Mastery of the database layout & SQL programming ebook prone to be enough for profession development as a database dressmaker and database developer.

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Download PDF by Karen Holtzblatt,Hugh Beyer: Contextual Design: Evolved

By Karen Holtzblatt,Hugh Beyer

ISBN-10: 1627055584

ISBN-13: 9781627055581

ISBN-10: 1681732181

ISBN-13: 9781681732183

Contextual layout is a user-centered layout strategy that makes use of in-depth box examine to force leading edge layout. Contextual layout used to be first invented in 1988 and has because been utilized in a large choice of industries and taught in universities worldwide. it's a entire front-end layout strategy rooted in Contextual Inquiry, the common, industry-standard box information accumulating approach. Contextual layout provides recommendations to investigate and current consumer info, force ideation from facts, layout particular product recommendations, and iterate these options with customers.

In 2013, we overhauled the strategy to account for a way that know-how has substantially replaced people’s lives because the invention of the touchscreen telephones and different always-on, always-connected, and always-carried units. This ebook describes the hot Contextual layout, advanced to assist groups layout for how expertise now matches into peoples’ lives. We in brief describe the stairs of the newest model of Contextual layout and exhibit how they carry a continuing immersion on this planet of the person for the aim of leading edge product design.

Table of Contents: advent / layout for all times / box examine: info assortment and Interpretation / Consolidation and Ideation: The Bridge to layout / special layout and Validation / end / References / writer Biographies

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Drools Developer’s Cookbook - download pdf or read online

By Lucas Amador

ISBN-10: 1849511969

ISBN-13: 9781849511964

a part of Packt’s cookbook sequence, this e-book is full of effortless to persist with recipes containing step by step directions. The booklet is designed in any such approach so that you can learn it bankruptcy through bankruptcy, or check with the initiatives in no specific order. This ebook is for Drools builders who are looking to increase their present operating equipment and notice new beneficial properties to use to their tasks. Readers are anticipated to be accustomed to the fundamentals of the Drools platform in addition to Java.

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New PDF release: Mastering matplotlib

By Duncan M. McGreggor

ISBN-10: 1783987545

ISBN-13: 9781783987542

matplotlib is a Python plotting library that offers a wide function set for a large number of systems. Given the intensity of the library's legacy and the diversity of comparable open resource tasks, gaining professional wisdom could be a time-consuming and sometimes complicated process.

You'll commence your fascinating trip studying in regards to the abilities which are valuable in top technical groups for a visualization venture or to develop into a matplotlib contributor.

Supported by means of highly-detailed IPython Notebooks, this booklet takes you thru the conceptual elements underlying the library after which offers an in depth evaluate of its APIs. From there, you are going to know about occasion dealing with and the way to code for interactive plots.

Next you are going to flow directly to customization concepts, neighborhood configuration of matplotib, after which deployments in Cloud environments. the journey culminates in an exploration of huge information visualization and matplotlib clustering.

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Karsten Weicker,Nicole Weicker's Algorithmen und Datenstrukturen (Leitf Den Der Informatik) PDF

By Karsten Weicker,Nicole Weicker

ISBN-10: 3834812382

ISBN-13: 9783834812384

Statt der üblichen theoretischen Zugangs vermittelt dieses Lehrbuch Algorithmen und Datenstrukturen durch die Geschichte einer jungen Informatikerin. Der Stoff einer traditionellen Einführungsveranstaltung Informatik wird so ausgehend von der praktischen Anwendung lebendig und mit viel Spaß vermittelt. So schlägt das Buch eine Brücke von Alltagserfahrungen zu den Konzepten von Datenstrukturen und Algorithmen.

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Download e-book for kindle: Structured Search for Big Data: From Keywords to Key-objects by Mikhail Gilula

By Mikhail Gilula

ISBN-10: 0128046317

ISBN-13: 9780128046319

The WWW period made billions of individuals dramatically depending on the development of information applied sciences, out of which web seek and massive info are arguably the main amazing. established seek paradigm connects them through a primary thought of key-objects evolving out of key terms because the devices of seek. The key-object facts version and KeySQL revamp the knowledge independence precept making it appropriate for giant information and supplement NoSQL with full-blown based querying performance. the final word objective is extracting sizeable info from the massive Data.

As an enormous facts advisor, Mikhail Gilula combines educational history with two decades of event within the database and knowledge warehousing applied sciences operating as a Sr. info Architect for Teradata, Alcatel-Lucent, and PayPal, between others. He has authored 3 books, together with The Set version for Database and knowledge Systems and holds 4 US Patents in based seek and knowledge Integration.

  • Conceptualizes based seek as a expertise for querying a number of information resources in an self sufficient and scalable manner.
  • Explains how NoSQL and KeySQL supplement one another and serve varied wishes with admire to important data
  • Shows where of established seek within the net evolution and describes its implementations together with the real-time dependent net search

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Get Conquering Big Data with High Performance Computing PDF

By Ritu Arora

ISBN-10: 3319337408

ISBN-13: 9783319337401

This booklet offers an summary of the assets and study tasks which are bringing large information and excessive functionality Computing (HPC) on converging tracks. It demystifies huge info and HPC for the reader through protecting the first assets, middleware, purposes, and instruments that let the use of HPC structures for giant information administration and processing.
Through attention-grabbing use-cases from conventional and non-traditional HPC domain names, the ebook highlights the main serious demanding situations with regards to massive info processing and administration, and indicates how one can mitigate them utilizing HPC assets. not like so much books on large facts, it covers various possible choices to Hadoop, and explains the diversities among HPC systems and Hadoop.
Written by way of execs and researchers in a number of departments and fields, this publication is designed for a person learning substantial information and its destiny instructions. these learning HPC also will locate the content material valuable.

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Read e-book online Practical Data Analysis Cookbook PDF

By Tomasz Drabas

ISBN-10: 1783551666

ISBN-13: 9781783551668

Over 60 sensible recipes on information exploration and analysis

About This Book

  • Clean soiled facts, extract actual info, and discover the relationships among variables
  • Forecast the output of an electrical plant and the water circulate of yankee rivers utilizing pandas, NumPy, Statsmodels, and scikit-learn
  • Find and extract an important beneficial properties out of your dataset utilizing the most productive Python libraries

Who This ebook Is For

If you're a newbie or intermediate-level specialist who's seeking to remedy your daily, analytical issues of Python, this booklet is for you. regardless of no earlier programming and knowledge analytics event, it is possible for you to to complete every one recipe and study whereas doing so.

What you are going to Learn

  • Read, fresh, remodel, and shop your information usng Pandas and OpenRefine
  • Understand your info and discover the relationships among variables utilizing Pandas and D3.js
  • Explore quite a few ideas to categorise and cluster outbound campaign calls facts of a financial institution utilizing Pandas, mlpy, NumPy, and Statsmodels
  • Reduce the dimensionality of your dataset and extract crucial beneficial properties with pandas, NumPy, and mlpy
  • Predict the output of an influence plant with regression types and forecast water movement of yankee rivers with time sequence tools utilizing pandas, NumPy, Statsmodels, and scikit-learn
  • Explore social interactions and determine fraudulent actions with graph idea techniques utilizing NetworkX and Gephi
  • Scrape web websites utilizing urlib and BeautifulSoup and get to grasp average language processing innovations to categorise video clips rankings utilizing NLTK
  • Study simulation options in an instance of a fuel station with agent-based modeling

In Detail

Data research is the method of systematically using statistical and logical recommendations to explain and illustrate, condense and recap, and review facts. Its value has been such a lot seen within the region of knowledge and communique applied sciences. it's an worker asset in just about all economic system sectors.

This ebook offers a wealthy set of self sufficient recipes that dive into the area of information analytics and modeling utilizing a number of techniques, instruments, and algorithms. you'll examine the fundamentals of knowledge dealing with and modeling, and may construct your talents steadily towards extra complex subject matters equivalent to simulations, uncooked textual content processing, social interactions research, and more.

First, you are going to examine a few easy-to-follow sensible concepts on how you can learn, write, fresh, reformat, discover, and comprehend your data—arguably the main time-consuming (and an important) projects for any facts scientist.

In the second one part, diverse self reliant recipes delve into intermediate subject matters akin to category, clustering, predicting, and extra. With the aid of those easy-to-follow recipes, additionally, you will examine recommendations that may simply be increased to unravel different real-life difficulties equivalent to development advice engines or predictive models.

In the 3rd part, you'll discover extra complex issues: from the sector of graph conception via normal language processing, discrete selection modeling to simulations. additionally, you will get to extend your wisdom on choosing fraud foundation with the aid of a graph, scrape net web content, and classify videos in response to their reviews.

By the tip of this booklet, it is possible for you to to successfully use the huge array of instruments that the Python surroundings has to offer.

Style and approach

This hands-on recipe consultant is split into 3 sections that take on and conquer real-world facts modeling difficulties confronted via information analysts/scientist of their daily paintings. each one self sufficient recipe is written in an easy-to-follow and step by step fashion.

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New PDF release: Learning D3.js Mapping

By Thomas Newton,Oscar Villarreal

ISBN-10: 1783985607

ISBN-13: 9781783985609

Build wonderful maps and visualizations utilizing D3.js

About This Book

  • Dive into D3.js and observe its robust information binding skill to be able to create gorgeous visualizations
  • Learn the main strategies of SVG, JavaScript, CSS and the DOM as a way to venture photographs onto the browser
  • Solve quite a lot of difficulties confronted whereas development interactive maps with this solution-based guide

Who This ebook Is For

If you have an interest in developing maps for the net GIS facts, this ebook is for you. Familiarity with D3.js might be worthwhile yet isn't necessary.

What you'll Learn

  • Access info assets to make maps and find out how to regulate structures
  • Render your maps on a browser
  • Style your maps in keeping with your wishes and bind occasions to maps to cause them to interactive
  • Tie paths to the geospatial information to stipulate an SVG map
  • Use Chrome Dev instruments on the way to check up on created code
  • Fetch info via AJAX calls with the help of the D3.js library
  • Work with information buildings and compose blocks of common sense into reusable functions
  • Troubleshoot your code

In Detail

D3.js is a visualization library used for the construction and keep an eye on of dynamic and interactive graphical kinds. it's a library used to govern HTML and SVG files in keeping with facts. A consolidated source on acquiring geographic facts, enhancing it for your comfort, and visualizing it with augmented information utilizing D3.js, this ebook will meet your mapping needs.

Starting with a operating map, you'll discover the instruments required to begin the development method, extra relocating directly to conceal the basics of SVG and knowing its relation to making maps utilizing D3. outfitted with this evaluate, you'll learn how to make optimal use of D3's mapping, masking the most input, replace, and go out equipment that permit D3.js to do its magic. facing information becoming a member of and pairing with HTML and SVG, you may be brought to assorted points of GEO info, in addition to the typical dossier codecs and changing information into GeoJSON and TopoJSON. you'll learn how to observe interactivity for your maps and create attractive visualizations prior to  ultimately making sure problem-free improvement with a bankruptcy on troubleshooting.

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