Download E-books QVT - Operational Mappings: Modellierung mit der Query Views Transformation (Xpert.press) (German Edition) PDF
By Siegfried Nolte
Die item administration team hat 2008 eine Programmiersprache mit dem Titel QVT (Query perspectives Transformation) verabschiedet. Damit können Transformationen zwischen formalen Modellen beschrieben und vorgenommen werden. In dem Band ordnet der Autor die Sprache in den Kontext der version pushed structure (MDA) ein und erläutert die QVT-Sprache Operational Mappings anhand anschaulicher Beispiele. Um diese nachzuvollziehen und um die Sprache einzuüben, werden frei verfügbare Werkzeuge vorgestellt. Eine praxisnahe Einführung für Praktiker und Studenten.
Download E-books Languages and Compilers for Parallel Computing: 22nd International Workshop, LCPC 2009, Newark, DE, USA, October 8-10, 2009, Revised Selected Papers PDF
By Nagarajan Kanna, Jaspal Subhlok (auth.), Guang R. Gao, Lori L. Pollock, John Cavazos, Xiaoming Li (eds.)
Itisourpleasuretopresentthepapersacceptedforthe22ndInternationalWo- store on Languages and Compilers for Parallel Computing held in the course of October 8–10 2009 in Newark Delaware, united states. due to the fact 1986, LCPC has turned a useful venueforresearchersto reportonworkinthegeneralareaofparallelcomputing, high-performance laptop structure and compilers. LCPC 2009 endured this custom and particularly prolonged the realm of curiosity to new parallel computing accelerators equivalent to the IBM phone Processor and photograph Processing Unit (GPU). This yr we got fifty two submissions from 15 nations. each one submission receivedatleastthreereviewsandmosthadfour.ThePCalsosoughtadditional externalreviewsforcontentiouspapers.ThePCheldanall-dayphoneconference on August 24 to debate the papers. workstation contributors who had a con?ict of curiosity have been requested to go away the decision quickly whilst the corresponding papers have been mentioned. From the fifty two submissions, the computer chosen 25 complete papers and five brief paperstobeincludedintheworkshopproceeding,representinga58%acceptance expense. We have been lucky to have 3 keynote speeches, a panel dialogue and an educational during this year’s workshop. First, Thomas Sterling, Professor of machine technology at Louisiana kingdom college, gave a keynote speak titled “HPC in section swap: in the direction of a brand new Parallel Execution Model.” Sterling argued new multi-dimensional learn thrust used to be required to gain the layout ambitions with reference to strength, complexity, clock fee and reliability within the new parallel c- puter systems.ParalleX,anexploratoryexecutionmodeldevelopedbySterling’s workforce was once brought to lead the co-design of latest architectures, programming equipment and approach software.
By Flemming Nielson
Software research makes use of static options for computing trustworthy information regarding the dynamic habit of courses. purposes comprise compilers (for code improvement), software program validation (for detecting error) and modifications among information illustration (for fixing difficulties reminiscent of Y2K). This e-book is exclusive in offering an outline of the 4 significant ways to application research: info move research, constraint-based research, summary interpretation, and kind and impact platforms. The presentation illustrates the large similarities among the methods, aiding readers to settle on the easiest one to make use of.
By P. J. Brown
An easy but useful exam of the way to enforce an interactive programming language. experiences how suggestions and demanding situations range from conventional non-interactive languages; balances fabric for planning/performing the duty with underlying theoretical ideas; assumes not more than a capability to software and a familiarity with interactive operating.
Download E-books Business Process Technology: A Unified View on Business Processes, Workflows and Enterprise Applications PDF
By Dirk Draheim
At the moment, we see a number of instruments and strategies for specifying and enforcing enterprise techniques. the matter is that there are nonetheless gaps and tensions among different disciplines had to enhance enterprise method execution and development in firms. enterprise strategy modeling, workflow execution and alertness programming are examples of disciplines which are hosted by means of diversified groups and that emerged individually from one another. particularly, innovations haven't but been totally elaborated on the process research point. consequently, practitioners are confronted repeatedly with related questions in concrete enterprise procedure tasks: Which decomposition mechanism to exploit? how to define the right kind granularity for company technique actions? Which imposing know-how is the optimum one in a given state of affairs? This paintings deals an method of the systematization of the sphere. The method used is explicitly no longer a comparative research of current instruments and methods – even supposing a overview of latest instruments is a necessary foundation for the concerns within the ebook. really, the e-book attempts to supply a panorama of rationales and ideas in enterprise procedures with a dialogue of choices.
Download E-books Compiler Generators: What They Can Do, What They Might Do, and What They Will Probably Never Do (E a T C S Monographs on Theoretical Computer Science) PDF
By Mads Tofte
This monograph is anxious with the matter of having pcs to remodel formal language definitions into compilers. Its goal is to illustrate how yes easy theoretical principles can be utilized to generate compilers or even compiler turbines. because the identify indicates, a practical evaluation of the connection among the complexity of practical compilation and the relative simplicity studied in theoretical paintings is tried. The monograph comprises an summary of present compiler turbines. The CERES '83 compiler generator, constructed via Neil D. Jones and the writer, is defined intimately. The CERES process is predicated at the thought of composing language definitions and it serves for example of a robust novel "bootstrapping" procedure through which you could generate compiler turbines in addition to compilers via contemplating a compiler generator to be, in a feeling that is made mathematically distinct, a different type of compiler. The middle of the CERES procedure is a two-page-long computer generated compiler generator. The method makes use of rules from denotational semantics and many-sorted algebra and connects them with novel principles approximately find out how to deal with courses and language definitions as facts. substantial attempt has been made to offer the mandatory thought in a fashion appropriate for readers who've a few useful adventure yet no longer inevitably a theoretical heritage in semantics.
Download E-books MDA®: Effektives Software-Engineering mit UML2® und Eclipse(TM) (Xpert.press) (German Edition) PDF
By Volker Gruhn, Daniel Pieper, Carsten Röttgers
Dieses Buch liefert sowohl die theoretischen Grundlagen als auch das praktische Handwerkszeug zur Anwendung der Model-Driven-Architecture der OMG. Nach einer Definition und der Einordnung des Ansatzes in die heutige Welt des Software-Engineering sowie der Vorstellung der notwendigen Grundlagen entwickeln die Autoren anhand eines Fallbeispiels ein prototypisches MDA Framework und setzen so die zuvor erarbeiteten Erkenntnisse in die Praxis um. Besonderes Augenmerk wird dabei auf die Verwendung von Open-Source Technologien, insbesondere der Eclipse-Plattform und ihrer untergliederten Projekte gelegt. Eine Übersicht über verwandte Ansätze und sinnvolle Ergänzungen zum vorgestellten Vorgehen sowie eine abschließende Bewertung und ein vorsichtiger Ausblick in die Zukunft runden die Darstellung ab. Das Buch richtet sich damit sowohl an Entscheider, die ein fundiertes Basiswissen zur MDA erlangen wollen, als auch an Praktiker, die Antworten auf konkrete Fragestellungen zur Umsetzung benötigen.
By Terence Parr
Programmers run into parsing difficulties forever. even if it is a info layout like JSON, a community protocol like SMTP, a server configuration dossier for Apache, a PostScript/PDF dossier, or an easy spreadsheet macro language--ANTLR v4 and this booklet will demystify the method. ANTLR v4 has been rewritten from scratch to make it more straightforward than ever to construct parsers and the language purposes equipped on most sensible. This thoroughly rewritten re-creation of the bestselling Definitive ANTLR Reference exhibits you ways to use those new features.
Build your personal languages with ANTLR v4, utilizing ANTLR's new complicated parsing know-how. during this publication, you are going to learn the way ANTLR instantly builds an information constitution representing the enter (parse tree) and generates code which could stroll the tree (visitor). you should use that blend to enforce facts readers, language interpreters, and translators.
You'll commence through studying the best way to establish grammar styles in language reference manuals after which slowly begin construction more and more advanced grammars. subsequent, you will construct purposes dependent upon these grammars through strolling the immediately generated parse bushes. Then you will take on a few nasty language difficulties through parsing documents containing multiple language (such as XML, Java, and Javadoc). you are going to additionally see easy methods to take absolute keep watch over over parsing via embedding Java activities into the grammar.
You'll study without delay from famous parsing specialist Terence Parr, the ANTLR writer and venture lead. you are going to grasp ANTLR grammar building and how one can construct language instruments utilizing the integrated parse tree customer mechanism. The ebook teaches utilizing real-world examples and indicates you ways to take advantage of ANTLR to construct things like a knowledge dossier reader, a JSON to XML translator, an R parser, and a Java class->interface extractor. This publication is your price ticket to turning into a parsing guru!
What You Need:
ANTLR 4.0 and above. Java improvement instruments. Ant construct procedure optional(needed for construction ANTLR from source)
Download E-books Specification, Algebra, and Software: Essays Dedicated to Kokichi Futatsugi (Lecture Notes in Computer Science) PDF
This Festschrift quantity, released in honor of Kokichi Futatsugi, includes 31 invited contributions from across the world top researchers in formal equipment and software program engineering. Prof. Futatsugi is without doubt one of the founding fathers of the sphere of algebraic specification and verification and is a number one researcher in formal equipment and software program engineering. He has pioneered and complex novel algebraic equipment and languages assisting them akin to OBJ and CafeOBJ and has labored tirelessly through the years to carry such tools and instruments involved with software program engineering perform. This quantity includes contributions from the world over prime researchers in formal equipment and software program engineering.
Download E-books VLSI Design Methodologies for Digital Signal Processing Architectures (The Springer International Series in Engineering and Computer Science) PDF
Designing VLSI structures represents a difficult activity. it's a transfonnation between various requisites comparable to varied degrees of layout: abstraction, behavioral, stntctural and actual. The behavioral point describes the performance of the layout. It involves parts; static and dynamic. The static part describes operations, while the dynamic part describes sequencing and timing. The structural point includes infonnation approximately elements, keep watch over and connectivity. The actual point describes the restrictions that are supposed to be imposed at the ground plan, the location of parts, and the geometry of the layout. Constraints of quarter, pace and tool also are utilized at this point. To enforce such multilevel transfonnation, a layout technique could be devised, taking into account the restrictions, boundaries and houses of every point. The mapping technique among any of those domain names is non-isomorphic. A unmarried behavioral part can be transfonned into a couple of structural part. layout methodologies are the latest evolution within the layout automation period, which started out with the advent and next utilization of module new release specially for normal constructions corresponding to PLA's and thoughts. A layout method should still supply an built-in layout process instead of a collection of separate unrelated exercises and instruments. A basic define of a wanted built-in layout method is as follows: * select a definite unified framework for all layout degrees. * Derive a layout technique in keeping with this framework. * Create a layout setting to enforce this layout process.