Softwareentwicklung

TOOLympics 2023 was the third edition of a series of events to showcase competitions in the area of formal methods, colocated with the European Joint Conferences on Theory and Practice of Software (ETAPS 2023), held in April in Paris, France. The goal is to acknowledge the achievements of the various research competitions and comparative evaluations broadly related to the field of formal methods, to explain to the audience which tools from the field of formal methods they evaluate, and to understand their commonalities and differences. The developers of the participating tools typically participate in the competitions and evaluations, choosing the right parameters for the tools, or the best workflow for the approach.A total of ten competitions joined TOOLympics in 2023 and were presented at the event: CHC-COMP, MCC, QComp, ARCH-COMP, RERS, SL-COMP, SV-COMP, Test-Comp, VerifyThis, and the VT-Long-Term Challenge. Six of these are represented in this proceedings volume as papers: ARCH-COMP, CHC-COMP, MCC, QComp, VerifyThis, and the VerifyThis Long-Term Challenge. Each of these papers was peer-reviewed in single-blind mode.The papers will be of value to researchers and practitioners who employ formal methods approaches such as model checking, program analysis, probabilistic analysis, runtime verification, SAT solving, and SMT solving.

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Password, Authentication and Cryptography.- A Quantum Physics approach for enabling Informationtheoretic Secure Communication Channels.- Learning framework for guessing alphanumeric passwords on mobile phones based on user context and fragment semantics.- Password Managers and Vault Application Security and Forensics: Research Challenges and Future Opportunities.- Lattice-based Secret Sharing Scheme (Chinese Remainder Theorem).- A PUF based Audio Fingerprint Based for Device Authentication and Tamper Location.- SHIELD: a Specialized Dataset for Hybrid Blind Forensics of World Leaders.- Vulnerabilities.- Optir-SBERT: Cross-architecture binary code similarity detection based on optimized LLVM IR.- SdShield: Effectively Ensuring Heap Security via Shadow Page Table.- Unraveling Network-based Pivoting Maneuvers: Empirical Insights and Challenges.- XSS vulnerability test enhancement for Progressive Web Applications.- Detection of Targeted Attacks using Medium-Interaction Honeypot for Unmanned Aerial Vehicle.- Power Analysis Attack Based on BS-XGboost Scheme.- Security Analysis of Google Authenticator, Microsoft Authenticator, and Authy.- Cybersecurity and forensics.- APTBert: Abstract Generation and Event Extraction from APT Reports.- Assessing the Effectiveness of Deception-Based Cyber Defense with CyberBattleSim.- DynVMDroid: Android App Protection via Code Disorder and Dynamic Recovery.- Improvement of An Identity-Based Aggregate Signature Protocol From Lattice.- A Measurement Study on Interprocess Code Propagation of Malicious Software.- An Android Malware Detection Method Based on Optimized Feature Extraction Using Graph Convolutional Network.- ForensiQ: A Knowledge Graph Question Answering System for IoT Forensics.- I've Got You, Under MySkin: Biohacking Augmentation Implant Forensics.- Quantum Computing Challenges and Impact on Cyber Security.

This book constitutes refereed proceedings of the First International Conference on Emerging Networking Architecture and Technologies, ICENAT 2022, held in Shenzhen, China, in October 2022.The 50 papers presented were thoroughly reviewed and selected from the 106 submissions. The volume focuses on the latest achievements in the field of emerging network technologies, covering the topics of emerging networking architecture, network frontier technologies, industry network applications and so on.

Manufacturing computers in series was quite a feat in the 1950s. As mathematical as it gets, the machines discussed here were called X1 and X8.The industrial achievement combined with the background in a mathematical research center made the company Electrologica a legend in Dutch computing. The tales in this book are told by those who have a right to tell. Highly engaged professionals take readers back to their pioneering work with the machines and in retrospect unveil some of the values, which went without saying in the 1960s. To disagree, Paul Klint relates the contrasting views on software in Dutch research traditions. ALGOL culture: Frans Kruseman Aretz takes the reader along to the detailed decisions on constructing compilers and shows the values of an ALGOL culture transpiring. Signposts: Dirk Dekker for the first time 'owns' his algorithm for mutual exclusion. In particle physics: René van Dantzig's use case was an Electrologica X8 computer controlling two other computers in three-dimensional detection of colliding particles. Early steps in AI: Lambert Meertens' tale of the X8 machine composing a violin quartet comes with his original presentation, as well as the code in ALGOL 60. The reflections of first hand experiences combine well with the second thoughts of historical research into archival sources. Historians Huub de Beer and Gerard Alberts offer a view into the boardrooms of the local enterprise Electrologica, and of the electronics multinational Philips. Where pioneers and historians meet in an inspiring dialogue, the reader gains a view on the often implicit decisions constituting the field.Fortuitously, a copy of the X8 was retrieved from Kiel, Germany, and put on display at Rijksmuseum Boerhaave, Leiden. Sparked by the very material presence of an X8, the present book takes stock of the state of historiography of Electrologica.Gerard Alberts is an associate professor in History of Digital Cultures, retired from the University of Amsterdam. Jan Friso Groote is a full professor of Formal Methods at the Eindhoven University of Technology.

This Festschrift volume, dedicated to Jifeng He on the occasion of his 80th birthday, includes refereed papers by leading researchers, many of them current and former colleagues, presented at a dedicated celebration in the Shanghai Science Hall in September 2023. Jifeng was an important researcher on the European ESPRIT ProCoS project and the Working Group on Provably Correct Systems, subsequently he collaborated with Tony Hoare on Unifying Theories of Programming. Jifeng returned to China in 1998, first to the United Nations University in Macau and then to the East China Normal University in Shanghai. He has since founded an Artificial Intelligence research institute that focuses on the application of technology in large-scale industrial software systems. His scientific contributions have been recognized through his election to membership of the Chinese Academy of Sciences.The first paper in the volume provides an overview of Jifeng's research contributions, especially inthe area of formal methods, and the following two papers detail developments in UTP and rCOS (refinement calculus of object systems). In the next two sections of the book, the editors included papers by colleagues and coauthors of Jifeng while he was at the University of Oxford and engaged with the European ProCoS project. The section that follows includes papers authored by colleagues from his later research in China and Europe. The final section includes a paper related to Jifeng's recent roadmap for UTP.

The 16th volume of ToPNoC contains revised and extended versions of a selection of the best workshop and tutorial papers presented at the 41st International Conference on Application and Theory of Petri Nets and Concurrency, Petri Nets 2020, and the 20th International Conference on Application of Concurrency to System Design, ACSD 2020.The papers cover a diverse range of topics including model checking and system verification, refinement and synthesis; foundational work on specific classes of Petri nets; and innovative applications of Petri nets and other models of concurrency. Application areas covered in this volume are: process mining, verification, formal semantics, distributed simulations, business processes, distributed systems, and net synthesis. Thus, this volume gives a good overview of ongoing research on concurrent systems and Petri nets.

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Das Buch stellt die Grundlagen der Visualisierung und den Visualisierungsprozeß ausführlich dar. Bei der Entwicklung der grundlegenden Visualisierungstechniken betrachten die Autoren detailliert die visuellen Variablen Position und Größe, Farbe und Textur, Form und Tiefe sowie Bewegung. Konzepte zur Visualisierung spezieller Datenklassen, insbesondere die Visualisierung von Multiparameterdatensätzen werden vorgestellt. Bei der Visualisierung von Volumendaten, die z.B. bei medizinischen und technischen Anwendungen anfallen, stehen anwendungsbezogene Aspekte im Vordergrund.

Paperback

Dieser Band beschreibt die fortgeschrittenen OOP-Techniken in C++. Die aktuellen Sprachfeatures von ANSI C++ werden in vollem Umfang dargestellt, didaktisch gegliedert in einen Grundlagen- und einen Vertiefungsteil. Ebenso werden Entwurfsmuster oder Design Patterns gezeigt, die den Einsatz grundlegender Ideen der Objektorientierung in praxisrelevanten Szenarien demonstrieren. Zu allen wichtigen Themen sind unterschiedlich komplexe Aufgaben mit Lösungen vorhanden.

Betriebliche Informationssysteme bilden die Grundlage neuer Unternehmenskonzepte wie "Lean Management" und "Computer Integrated Manufacturing". Ihre Entwicklung erfordert die Erstellung einer unternehmensweiten Datenbasis und eine ganzheitliche Modellierung der Geschäftsprozesse. In diesem Buch werden für diese komplexe Aufgabenstellung aus einer betriebswirtschaftlich orientierten Informatiksicht die Einsatzmöglichkeiten des objektorientierten Paradigmas in den Hauptphasen des Entwurfsprozesses untersucht. Es wird ein methodisches Vorgehen vorgestellt, das auf der konzeptuellen Ebene die hohe Ausdrucksmächtigkeit objektorientierter Verfahren nutzt und bei der Implementierung von dem ausgereiften Entwicklungsstand relationaler Datenbanktechnologie profitiert.

Keine ausführliche Beschreibung für "Einführung in die objektorientierte Programmierung" verfügbar.

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Frontmatter -- Vorwort -- Inhalt -- Einführung -- 1. Programmentwicklung -- 2. Systementwicklung -- A. Anhänge -- Literatur -- Sachregister -- Backmatter

Model Checking.- automata and learning.- software verification.- probabilistic systems.- simulations.

This book constitutes the refereed proceedings of the 25th International Conference on Product-Focused Software Process Improvement, PROFES 2024, held in Tartu, Estonia, during December 2-4, 2024.The 9 Industry papers, 2 Workshop papers, 2 Doctoral symposium papers and 1 Keynote paper presented in this volume were carefully reviewed and selected from 85 submissions. The contributions were organized in topical sections as follows: Industry Papers; Third Workshop on Engineering Processes and Practices for Quantum Software (PPQS 2024); and Doctoral Symposium Papers.