What is Abstraction?
Author | : Andrew Benjamin |
Publisher | : |
Total Pages | : 68 |
Release | : 1996-05-17 |
Genre | : Architecture |
ISBN | : |
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Auth: University of Warwick.
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Author | : Andrew Benjamin |
Publisher | : |
Total Pages | : 68 |
Release | : 1996-05-17 |
Genre | : Architecture |
ISBN | : |
Auth: University of Warwick.
Author | : Thorben Janssen |
Publisher | : Thoughts on Java |
Total Pages | : 250 |
Release | : 2018-01-09 |
Genre | : Computers |
ISBN | : 3963136987 |
When you use Hibernate in your projects, you quickly recognize that you need to do more than just add @Entity annotations to your domain model classes. Real-world applications often require advanced mappings, complex queries, custom data types and caching. Hibernate can do all of that. You just have to know which annotations and APIs you need to use. Hibernate Tips - More than 70 solutions to common Hibernate problems shows you how to efficiently implement your persistence layer with Hibernate's basic and advanced features. Each Hibernate Tip consists of one or more code samples and an easy to follow step-by-step explanation. You can also download an example project with executable test cases for each Hibernate Tip. Throughout this book, you will get more than 70 ready-to-use solutions that show you how to: - Define standard mappings for basic attributes and entity associations. - Implement your own attribute mappings and support custom data types. - Use Hibernate's Java 8 support and other proprietary features. - Read data from the database with JPQL, Criteria API, and native SQL queries. - Call stored procedures and database functions. This book is for developers who are already working with Hibernate and who are looking for solutions for their current development tasks. It's not a book for beginners who are looking for extensive descriptions of Hibernate's general concepts. The tips are designed as self-contained recipes which provide a specific solution and can be accessed when needed. Most of them contain links to related tips which you can follow if you want to dive deeper into a topic or need a slightly different solution. There is no need to read the tips in a specific order. Feel free to read the book from cover to cover or to just pick the tips that help you in your current project.
Author | : Lorenza Saitta |
Publisher | : Springer Science & Business Media |
Total Pages | : 488 |
Release | : 2013-06-05 |
Genre | : Computers |
ISBN | : 1461470528 |
Abstraction is a fundamental mechanism underlying both human and artificial perception, representation of knowledge, reasoning and learning. This mechanism plays a crucial role in many disciplines, notably Computer Programming, Natural and Artificial Vision, Complex Systems, Artificial Intelligence and Machine Learning, Art, and Cognitive Sciences. This book first provides the reader with an overview of the notions of abstraction proposed in various disciplines by comparing both commonalities and differences. After discussing the characterizing properties of abstraction, a formal model, the KRA model, is presented to capture them. This model makes the notion of abstraction easily applicable by means of the introduction of a set of abstraction operators and abstraction patterns, reusable across different domains and applications. It is the impact of abstraction in Artificial Intelligence, Complex Systems and Machine Learning which creates the core of the book. A general framework, based on the KRA model, is presented, and its pragmatic power is illustrated with three case studies: Model-based diagnosis, Cartographic Generalization, and learning Hierarchical Hidden Markov Models.
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 216 |
Release | : 2004-10-06 |
Genre | : Computers |
ISBN | : 0309165636 |
Computer Science: Reflections on the Field, Reflections from the Field provides a concise characterization of key ideas that lie at the core of computer science (CS) research. The book offers a description of CS research recognizing the richness and diversity of the field. It brings together two dozen essays on diverse aspects of CS research, their motivation and results. By describing in accessible form computer science's intellectual character, and by conveying a sense of its vibrancy through a set of examples, the book aims to prepare readers for what the future might hold and help to inspire CS researchers in its creation.
Author | : Max Hailperin |
Publisher | : Max Hailperin |
Total Pages | : 686 |
Release | : 1999 |
Genre | : Abstract data types (Computer science). |
ISBN | : 0534952119 |
CONCRETE ABSTRACTIONS offers students a hands-on, abstraction-based experience of thinking like a computer scientist. This text covers the basics of programming and data structures, and gives first-time computer science students the opportunity to not only write programs, but to prove theorems and analyze algorithms as well. Students learn a variety of programming styles, including functional programming, assembly-language programming, and object-oriented programming (OOP). While most of the book uses the Scheme programming language, Java is introduced at the end as a second example of an OOP system and to demonstrate concepts of concurrent programming.
Author | : Matthias Felleisen |
Publisher | : MIT Press |
Total Pages | : 793 |
Release | : 2018-05-25 |
Genre | : Computers |
ISBN | : 0262344122 |
A completely revised edition, offering new design recipes for interactive programs and support for images as plain values, testing, event-driven programming, and even distributed programming. This introduction to programming places computer science at the core of a liberal arts education. Unlike other introductory books, it focuses on the program design process, presenting program design guidelines that show the reader how to analyze a problem statement, how to formulate concise goals, how to make up examples, how to develop an outline of the solution, how to finish the program, and how to test it. Because learning to design programs is about the study of principles and the acquisition of transferable skills, the text does not use an off-the-shelf industrial language but presents a tailor-made teaching language. For the same reason, it offers DrRacket, a programming environment for novices that supports playful, feedback-oriented learning. The environment grows with readers as they master the material in the book until it supports a full-fledged language for the whole spectrum of programming tasks. This second edition has been completely revised. While the book continues to teach a systematic approach to program design, the second edition introduces different design recipes for interactive programs with graphical interfaces and batch programs. It also enriches its design recipes for functions with numerous new hints. Finally, the teaching languages and their IDE now come with support for images as plain values, testing, event-driven programming, and even distributed programming.
Author | : Maria Lind |
Publisher | : MIT Press |
Total Pages | : 0 |
Release | : 2013-02-01 |
Genre | : Art |
ISBN | : 0262518368 |
An examination of contemporary art's engagement with three modes of abstraction. This anthology reconsiders crucial aspects of abstraction's resurgence in contemporary art, exploring three equally significant strategies explored in current practice: formal abstraction, economic abstraction, and social abstraction. In the 1960s, movements as diverse as Latin American neo-concretism, op art and “eccentric abstraction” disrupted the homogeneity, universality, and rationality associated with abstraction. These modes of abstraction opened up new forms of engagement with the phenomenal world as well as the possibility of diverse readings of the same forms, ranging from formalist and transcendental to socio-economic and conceptual. In the 1980s, the writings of Peter Halley, Fredric Jameson, and others considered an increasingly abstracted world in terms of its economic, social, and political conditions—all of which were increasingly manifested through abstract codes or sites of style. Such economic abstraction is primarily addressed in art through subject or theme, but Deleuze and Guattari's notion of art as abstract machine opens up possibilities for art's role in the construction of a new kind of social reality. In more recent art, a third strand of abstraction emerges: a form of social abstraction centered on the strategy of withdrawal. Social abstraction implies stepping aside, a movement away from the mainstream, suggesting the possibilities for art to maneuver within self-organized, withdrawn initiatives in the field of cultural production. Artists surveyed include: Lee Bontecou, Louise Bourgeois, Amilcar de Castro, Paul Cézanne, Lygia Clark, Kajsa Dahlberg, Stephan Dillemuth, Marcel Duchamp, Gardar Eide Einarsson, Günther Förg, Liam Gillick, Ferreira Gullar, Jean Hélion, Eva Hesse, Jakob Jakobsen, Jasper Johns, Donald Judd, Wassily Kandinsky, Sol LeWitt, Piet Mondrian, Bruce Nauman, Hélio Oiticica, Blinky Palermo, Lygia Pape, Mai-Thu Perret, Jackson Pollock, Tobias Rehberger, Bridget Riley, Emily Roysden, Lucas Samaras, Julian Stanczak, Frank Stella, Hito Steyerl, Theo van Doesburg Writers include: Alfred H. Barr Jr., Ina Blom, Lynne Cooke, Anthony Davies, Judi Freeman, Peter Halley, Brian Holmes, Joe Houston, Fredric Jameson, Lucy R. Lippard, Sven Lütticken, Nina Möntmann, Gabriel Perez-Barreiro, Catherine Quéloz, Gerald Raunig, Irit Rogoff, Meyer Schapiro, Kirk Varnedoe, Stephan Zepke
Author | : Eric Elliott |
Publisher | : |
Total Pages | : 246 |
Release | : 2018-12-27 |
Genre | : |
ISBN | : 9781661212568 |
All software design is composition: the act of breaking complex problems down into smaller problems and composing those solutions. Most developers have a limited understanding of compositional techniques. It's time for that to change.In "Composing Software", Eric Elliott shares the fundamentals of composition, including both function composition and object composition, and explores them in the context of JavaScript. The book covers the foundations of both functional programming and object oriented programming to help the reader better understand how to build and structure complex applications using simple building blocks.You'll learn: Functional programmingObject compositionHow to work with composite data structuresClosuresHigher order functionsFunctors (e.g., array.map)Monads (e.g., promises)TransducersLensesAll of this in the context of JavaScript, the most used programming language in the world. But the learning doesn't stop at JavaScript. You'll be able to apply these lessons to any language. This book is about the timeless principles of software composition and its lessons will outlast the hot languages and frameworks of today. Unlike most programming books, this one may still be relevant 20 years from now.This book began life as a popular blog post series that attracted hundreds of thousands of readers and influenced the way software is built at many high growth tech startups and fortune 500 companies
Author | : Allan Bäck |
Publisher | : Springer |
Total Pages | : 315 |
Release | : 2014-07-02 |
Genre | : Philosophy |
ISBN | : 3319047590 |
This book investigates Aristotle’s views on abstraction and explores how he uses it. In this work, the author follows Aristotle in focusing on the scientific detail first and then approaches the metaphysical claims, and so creates a reconstructed theory that explains many puzzles of Aristotle’s thought. Understanding the details of his theory of relations and abstraction further illuminates his theory of universals. Some of the features of Aristotle’s theory of abstraction developed in this book include: abstraction is a relation; perception and knowledge are types of abstraction; the objects generated by abstractions are relata which can serve as subjects in their own right, whereupon they can appear as items in other categories. The author goes on to look at how Aristotle distinguishes the concrete from the abstract paronym, how induction is a type of abstraction which typically moves from the perceived individuals to universals and how Aristotle’s metaphysical vocabulary is "relational.’ Beyond those features, this work also looks at how of universals, accidents, forms, causes and potentialities have being only as abstract aspects of individual substances. An individual substance is identical to its essence; the essence has universal features but is the singularity making the individual substance what it is. These theories are expounded within this book. One main attraction in working out the details of Aristotle’s views on abstraction lies in understanding his metaphysics of universals as abstract objects. This work reclaims past ground as the main philosophical tradition of abstraction has been ignored in recent times. It gives a modern version of the medieval doctrine of the threefold distinction of essence, made famous by the Islamic philosopher, Avicenna.
Author | : Tamara Munzner |
Publisher | : CRC Press |
Total Pages | : 422 |
Release | : 2014-12-01 |
Genre | : Business & Economics |
ISBN | : 1466508930 |
Learn How to Design Effective Visualization SystemsVisualization Analysis and Design provides a systematic, comprehensive framework for thinking about visualization in terms of principles and design choices. The book features a unified approach encompassing information visualization techniques for abstract data, scientific visualization techniques