Download PDF by Kurt-Ulrich Witt: Algebraische Grundlagen der Informatik: Zahlen — Strukturen

By Kurt-Ulrich Witt

ISBN-10: 3322918254

ISBN-13: 9783322918253

ISBN-10: 3528031662

ISBN-13: 9783528031664

Warum beeintr?chtigen bestimmte Kratzer auf einer CD nicht die Wiedergabequalit?t? Wie k?nnen Daten?bertragungen gegen Informationsverlust gesichert werden? Warum und wie funktionieren ?ffentliche Verschl?sselungssysteme? Worin ist deren Sicherheit begr?ndet? Auf welcher Grundlage werden Routing-Tabellen in Netzwerkknoten erstellt? Wie wird eine optimale Kompression von Daten erreicht?
Diese und viele andere Fragen m?ssen zufriedenstellend beantwortet werden k?nnen, um bestimmte Qualit?ten von Informations- und Kommunikationstechnologien zu erreichen. Informatikerinnen und Informatiker aller Studienrichtungen m?ssen in der Lage sein, diese Technologien erfolgreich einzusetzen und weiterzuentwickeln. Dazu m?ssen sie die Grundlagen kennen, auf denen diese Technologien basieren.
Wesentliche Grundlagen liefert die Mathematik. Dieses Buch gibt eine Einf?hrung in Erkenntnisse und Konzepte der Algebra und der diskreten Mathematik, die f?r die Beantwortung obiger und weiterer Fragestellungen von Bedeutung sind. In shape von in sich geschlossenen Lektionen werden die mathematischen Begriffe schrittweise erarbeitet. So weit wie m?glich werden die Begriffe durch praktische Problemstellungen motiviert, sodann werden deren anwendungsrelevante Eigenschaften vorgestellt und begr?ndet sowie deren Einsatz an konkreten Beispielen gezeigt. Neben den mathematischen Grundlagen schult das Studium dieses Buches Abstraktionsverm?gen und Probleml?sef?higkeit, die zu unverzichtbaren Kompetenzen von Informatikerinnen und Informatikern geh?ren.

Durch seinen ausgezeichneten didaktischen Aufbau sowie durch viele Beispiele und ?bungsaufgaben mit vielen L?sungshinweisen ist das Buch sowohl als Begleitung zu entsprechenden Lehrveranstaltungen als auch zum Selbststudium sowie zu Pr?fungsvorbereitungen hervorragend geeignet.

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Read e-book online Apache Kafka Cookbook PDF

By Saurabh Minni

ISBN-10: 1785882449

ISBN-13: 9781785882449

Over 50 hands-on recipes to successfully administer, keep, and use your Apache Kafka installation

About This Book

  • Quickly configure and deal with your Kafka cluster
  • Learn how one can use the Apache Kafka cluster and fix it with instruments for large information processing
  • A useful advisor to watch your Apache Kafka installation

Who This booklet Is For

If you're a programmer or significant facts engineer utilizing or making plans to take advantage of Apache Kafka, then this publication is for you. This ebook has a number of recipes with a purpose to train you ways to successfully use Apache Kafka. you must have a few simple wisdom of Java. should you do not know sizeable information instruments, this could be your stepping stone for studying how one can eat the knowledge in a majority of these systems.

What you'll Learn

  • Learn tips on how to configure Kafka agents for larger efficiency
  • Explore how one can configure manufacturers and shoppers for optimum performance
  • Set up instruments for retaining and working Apache Kafka
  • Create manufacturers and shoppers for Apache Kafka in Java
  • Understand how Apache Kafka can be utilized via numerous 3rd get together procedure for large information processing, resembling Apache typhoon, Apache Spark, Hadoop, and more
  • Monitor Apache Kafka utilizing instruments like graphite and Ganglia

In Detail

This e-book provides you with information about the way to deal with and administer your Apache Kafka Cluster.

We will disguise themes like tips on how to configure your dealer, manufacturer, and buyer for max potency on your state of affairs. additionally, you'll tips on how to keep and administer your cluster for fault tolerance. we are going to additionally discover instruments supplied with Apache Kafka to do usual upkeep operations. we will additionally examine how you can simply combine Apache Kafka with substantial info instruments like Hadoop, Apache Spark, Apache hurricane, and Elasticsearch.

Style and approach

Easy-to-follow, step by step recipes explaining from begin to end the best way to accomplish real-world tasks.

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Get Fairness in Academic Course Timetabling PDF

By Moritz Mühlenthaler

ISBN-10: 3319127985

ISBN-13: 9783319127989

ISBN-10: 3319127993

ISBN-13: 9783319127996

This monograph bargains with theoretical and useful facets of making path timetables at educational associations. the duty is sometimes to create a timetable that fits the necessities of the stakeholders – scholars, teachers, and the management – in addition to attainable. The ebook provides an exposition of the fundamental combinatorial difficulties and resolution tools for direction timetabling and similar initiatives. It presents a rigorous therapy of equity concerns that come up within the path timetabling context and exhibits tips to take care of the doubtless conflicting pursuits of the stakeholders. The proposed tools also are without problems acceptable to different periods of scheduling difficulties comparable to employees rostering. ultimately, it provides a complete case examine at the implementation of an automatic direction timetabling procedure on the college of engineering of the college of Erlangen-Nuremberg. The case examine encompasses a exact description of the matter version in addition to an evaluate of stakeholder satisfaction.

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Download e-book for kindle: Finitely Supported Mathematics: An Introduction by Andrei Alexandru, Gabriel Ciobanu

By Andrei Alexandru, Gabriel Ciobanu

ISBN-10: 3319422812

ISBN-13: 9783319422817

ISBN-10: 3319422820

ISBN-13: 9783319422824

In this e-book the authors current an alternate set thought facing a extra comfy suggestion of infiniteness, referred to as finitely supported arithmetic (FSM). It has powerful connections to the Fraenkel-Mostowski (FM) permutative version of Zermelo-Fraenkel (ZF) set thought with atoms and to the speculation of (generalized) nominal units. extra precisely, FSM is ZF arithmetic rephrased by way of finitely supported buildings, the place the set of atoms is limitless (not inevitably countable as for nominal sets). In FSM, 'sets' are changed both via `invariant units' (sets endowed with a few team activities pleasurable a finite help requirement) or through `finitely supported units' (finitely supported components within the powerset of an invariant set). it's a concept of `invariant algebraic constructions' within which endless algebraic constructions are characterised through the use of their finite helps.

After explaining the inducement for utilizing invariant units within the experimental sciences in addition to the connections with the nominal method, admissible units and Gandy machines (Chapter 1), the authors found in bankruptcy 2 the fundamentals of invariant units and convey that the rules of making FSM have old roots either within the definition of Tarski `logical notions' and within the Erlangen application of Klein for the class of assorted geometries in accordance with invariants lower than compatible teams of changes. additionally, the consistency of varied selection rules is analyzed in FSM. bankruptcy three examines if it is attainable to acquire legitimate effects by means of exchanging the inspiration of countless units with the idea of invariant units within the classical ZF effects. The authors current strategies for reformulating ZF homes of algebraic constructions in FSM. In bankruptcy four they generalize FM set concept via offering a brand new set of axioms encouraged via the speculation of amorphous units, and so defining the prolonged Fraenkel-Mostowski (EFM) set concept. In bankruptcy five they outline FSM semantics for convinced method calculi (e.g., fusion calculus), and emphasize the hyperlinks to the nominal concepts utilized in computing device technological know-how. They exhibit an entire equivalence among the hot FSM semantics (defined by utilizing binding operators rather than part stipulations for offering the transition principles) and the identified semantics of those method calculi.

The publication comes in handy for researchers and graduate scholars in computing device technology and arithmetic, really these engaged with common sense and set theory.

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