Introduction to Scientific Workflow Management and the Kepler System
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Differential Fuzzing the Webassembly
Master’s Programme in Security and Cloud Computing Differential Fuzzing the WebAssembly Master’s Thesis Gilang Mentari Hamidy MASTER’S THESIS Aalto University - EURECOM MASTER’STHESIS 2020 Differential Fuzzing the WebAssembly Fuzzing Différentiel le WebAssembly Gilang Mentari Hamidy This thesis is a public document and does not contain any confidential information. Cette thèse est un document public et ne contient aucun information confidentielle. Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Technology. Antibes, 27 July 2020 Supervisor: Prof. Davide Balzarotti, EURECOM Co-Supervisor: Prof. Jan-Erik Ekberg, Aalto University Copyright © 2020 Gilang Mentari Hamidy Aalto University - School of Science EURECOM Master’s Programme in Security and Cloud Computing Abstract Author Gilang Mentari Hamidy Title Differential Fuzzing the WebAssembly School School of Science Degree programme Master of Science Major Security and Cloud Computing (SECCLO) Code SCI3084 Supervisor Prof. Davide Balzarotti, EURECOM Prof. Jan-Erik Ekberg, Aalto University Level Master’s thesis Date 27 July 2020 Pages 133 Language English Abstract WebAssembly, colloquially known as Wasm, is a specification for an intermediate representation that is suitable for the web environment, particularly in the client-side. It provides a machine abstraction and hardware-agnostic instruction sets, where a high-level programming language can target the compilation to the Wasm instead of specific hardware architecture. The JavaScript engine implements the Wasm specification and recompiles the Wasm instruction to the target machine instruction where the program is executed. Technically, Wasm is similar to a popular virtual machine bytecode, such as Java Virtual Machine (JVM) or Microsoft Intermediate Language (MSIL). -
Microsoft Office Sharepoint Server Custom Application Development: Document Workflow Management Project
Microsoft Office SharePoint Server Custom Application Development: Document Workflow Management Project Author: Eric Charran, Microsoft Corporation Date published: February 2009 Applies to: Microsoft® Office SharePoint® Server 2007 VSTS Rangers: This content was created in a VSTS Rangers project. “Our mission is to accelerate the adoption of Microsoft® Visual Studio® Team System by delivering out-of-band solutions for missing features or guidance. We work closely with members of Microsoft Services and MVP communities to make sure that their solutions address real-world blockers.” Bijan Javidi, VSTS Ranger Lead Summary: This white paper reviews the successful Microsoft Consulting Services (MCS) design, construction, and deployment of a custom Microsoft® Office SharePoint® Server 2007 application to a mid-market enterprise customer. This documentation will serve to educate and familiarize customers who are planning to undertake similar custom Office SharePoint Server 2007 application projects within their own organizations. The guidance and experiences come directly from a real-world field implementation and contain patterns and practices in addition to descriptions of the problem, business challenge, the solution's technical structure, and the staffing model that was used to implement the application. The audience for this document includes customers who are interested in conducting a software development life cycle for a custom application that will be built on the Microsoft SharePoint Products and Technologies platform. This document not only discusses the project's goals and vision from inception, but also follows the project through staffing by identifying successful team models. The solution's physical design and best practice considerations are documented and provide background and context for the presented lessons learned. -
WHO Guidance on Management of Snakebites
GUIDELINES FOR THE MANAGEMENT OF SNAKEBITES 2nd Edition GUIDELINES FOR THE MANAGEMENT OF SNAKEBITES 2nd Edition 1. 2. 3. 4. ISBN 978-92-9022- © World Health Organization 2016 2nd Edition All rights reserved. Requests for publications, or for permission to reproduce or translate WHO publications, whether for sale or for noncommercial distribution, can be obtained from Publishing and Sales, World Health Organization, Regional Office for South-East Asia, Indraprastha Estate, Mahatma Gandhi Marg, New Delhi-110 002, India (fax: +91-11-23370197; e-mail: publications@ searo.who.int). The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted lines on maps represent approximate border lines for which there may not yet be full agreement. The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature that are not mentioned. Errors and omissions excepted, the names of proprietary products are distinguished by initial capital letters. All reasonable precautions have been taken by the World Health Organization to verify the information contained in this publication. However, the published material is being distributed without warranty of any kind, either expressed or implied. The responsibility for the interpretation and use of the material lies with the reader. In no event shall the World Health Organization be liable for damages arising from its use. -
Workflow Definition, Benefits, and Preparation
4 Country View Road Malvern, PA 19355 800.223.7036 610.647.5930 S www.sct.com Workflow definition, benefits, and preparation An SCT White Paper EWHT-005 (02/03) SCT, Banner, PowerCAMPUS, and the circle P logo are registered trademarks; and the SCT logo, SCT Plus, SCT Matrix, SCT Campus Pipeline, and Luminis are trademarks, of Systems & Computer Technology Corporation or one or more of its wholly owned subsidiaries. All other products and company names referenced herein are used for identification purposes only and may be trademarks of their respective owners. Copyright © 2003 Systems & Computer Technology Corporation. All rights reserved. Workflow (cont.) What is Workflow? Most colleges and universities today practice workflow of some kind, either manually or with software applications. Admitting a student, for example, requires more than one person (and more than one department) to find the prospect, review the application, compile the financial aid package, and send the offer letter. The process of passing information along and responding to it is a type of workflow. However, more often than not, the process grinds to a halt when one of those papers languishes in a participant’s in-box. A software-based workflow management system would speed this process—and hundreds of others like it—and elevate its quality by automating, simplifying, measuring, directing, and managing the flow of information from department to department across the enterprise. There are many different definitions of workflow. For consistency, SCT follows the definition put forth by the respected Workflow Management Coalition (WfMC): The coalition also states that a true workflow management system must have the following criteria: • Define, create, and manage the execution of workflows with software • Run on one or more workflow engines • Interpret the process definition • Interact with workflow participants • Invoke IT tools and applications where required In addition, workflow solutions comprise data, people, tools, and activities. -
Php Tutorial
PHP About the Tutorial The PHP Hypertext Preprocessor (PHP) is a programming language that allows web developers to create dynamic content that interacts with databases. PHP is basically used for developing web-based software applications. This tutorial will help you understand the basics of PHP and how to put it in practice. Audience This tutorial has been designed to meet the requirements of all those readers who are keen to learn the basics of PHP. Prerequisites Before proceeding with this tutorial, you should have a basic understanding of computer programming, Internet, Database, and MySQL. Copyright & Disclaimer © Copyright 2016 by Tutorials Point (I) Pvt. Ltd. All the content and graphics published in this e-book are the property of Tutorials Point (I) Pvt. Ltd. The user of this e-book is prohibited to reuse, retain, copy, distribute or republish any contents or a part of contents of this e-book in any manner without written consent of the publisher. We strive to update the contents of our website and tutorials as timely and as precisely as possible, however, the contents may contain inaccuracies or errors. Tutorials Point (I) Pvt. Ltd. provides no guarantee regarding the accuracy, timeliness or completeness of our website or its contents including this tutorial. If you discover any errors on our website or in this tutorial, please notify us at [email protected] i PHP Table of Contents About the Tutorial ........................................................................................................................................... -
Eclipse (Software) 1 Eclipse (Software)
Eclipse (software) 1 Eclipse (software) Eclipse Screenshot of Eclipse 3.6 Developer(s) Free and open source software community Stable release 3.6.2 Helios / 25 February 2011 Preview release 3.7M6 / 10 March 2011 Development status Active Written in Java Operating system Cross-platform: Linux, Mac OS X, Solaris, Windows Platform Java SE, Standard Widget Toolkit Available in Multilingual Type Software development License Eclipse Public License Website [1] Eclipse is a multi-language software development environment comprising an integrated development environment (IDE) and an extensible plug-in system. It is written mostly in Java and can be used to develop applications in Java and, by means of various plug-ins, other programming languages including Ada, C, C++, COBOL, Perl, PHP, Python, Ruby (including Ruby on Rails framework), Scala, Clojure, and Scheme. The IDE is often called Eclipse ADT for Ada, Eclipse CDT for C/C++, Eclipse JDT for Java, and Eclipse PDT for PHP. The initial codebase originated from VisualAge.[2] In its default form it is meant for Java developers, consisting of the Java Development Tools (JDT). Users can extend its abilities by installing plug-ins written for the Eclipse software framework, such as development toolkits for other programming languages, and can write and contribute their own plug-in modules. Released under the terms of the Eclipse Public License, Eclipse is free and open source software. It was one of the first IDEs to run under GNU Classpath and it runs without issues under IcedTea. Eclipse (software) 2 Architecture Eclipse employs plug-ins in order to provide all of its functionality on top of (and including) the runtime system, in contrast to some other applications where functionality is typically hard coded. -
G S Getting Started with Opensees
GSGetting Started with OpenSees Vesna Terzic UC Berkeley September 2011 Agenda • ItIntrod ucti on t o O penS ees • Introduction to Tcl programming language • Demonstration of how to download OpenSees interpreter and install Tcl/Tk • Discuss ion of Open Sees Resources (comman d manual, getting started manual, examples manual, message board) • Example of how to create and run a small structure • Q&A with web participants What is OpenSees? • A software framework (written primarelly in C++) for simulation applications in earthquake engineering using finite element methods . • It is open-source software framework • AitihifhidA communication mechanism for exchanging and building upon research accomplishments • OpenSees is fast , stable , efficient in solving large nonlinear models with multiple runs • To make FEM in OpenSees you need to know basics of Tcl programing language OpenSees Framework How Do People Use the OpenSees Framework? • Provide their own main() function in C++ and link to framework. • Use OpenSees interpreters (OpenSees.exe, OSSPOSMP)ThOpenSeesSP.exe, OpenSeesMP.exe). These are extensions of the Tcl interpreters (tclsh, wish) which have been extended to commands for finite element analysis: 1. Modeling – create nodes, elements, loads and constraints 2. Analysis – specify the analysis procedure. 3. Output specification – specify what it is you want to monitor during the analysis. Being interpreters means that the files you create and submit to the OpenSees interpreters are not input files. You are creating and submitting PROGRAMS. What is Tcl? • Tcl is a dynamic programming language. • It is a string based command language . • Variables and variable substitution • Expression evaluation • Basic control structures (if , while , for , foreach) • Procedures • File manipulation • Sourcing other files . -
Introduction to Workflows April 6, 2020
Tutorial An Introduction to Workflows April 6, 2020 Sample to Insight QIAGEN Aarhus Silkeborgvej 2 Prismet 8000 Aarhus C Denmark digitalinsights.qiagen.com [email protected] An Introduction to Workflows 2 Tutorial An Introduction to Workflows A workflow consists of a series of connected tools where the output of one tool is used as input for another tool, making it possible to analyze many samples using a standardized pipeline. This tutorial covers: • Setting up a workflow that maps reads to a reference sequence, detects variants in the data relative to the reference, and filters away variants that are also present in a database of common variants • Launching a workflow in batch mode to analyze multiple samples • Workflow management, including creating a workflow installer, for installing the workflow on your own or another CLC Workbench, or on a CLC Server, where all or a selected group of server users could make use of it Steps where action should be taken are numbered. Prerequisites: We recommend using CLC Genomics Workbench 20.0 or higher when working through this tutorial. Some functionality referred to is not available in earlier versions. Download and import data for the tutorial The example data for this tutorial includes two files of sequencing reads and several reference tracks: the human mitochondrial genome from the hg18 build, NC_0O1807 (Genome), corre- sponding CDS and Gene tracks, and a chrMdbSNPCommon track containing the dbSNP common variants for this mitochondrial sequence. 1. Download the example data from http://resources.qiagenbioinformatics.com/ testdata/chrM-tutorial-data.zip. 2. Start the CLC Genomics Workbench. -
A Adapting Scientific Workflow Structures Using Multi-Objective
A Adapting Scientific Workflow Structures Using Multi-Objective Optimisation Strategies IRFAN HABIB, Centre for Complex Cooperative Systems, FET, University of the West of England, Bristol, UK ASHIQ ANJUM, School of Computing and Mathematics, University of Derby, Derby, UK RICHARD MCCLATCHEY, Centre for Complex Cooperative Systems, FET, University of the West of England, Bristol, UK OMER RANA, School of Computer Science & Informatics, Cardiff University, UK Scientific workflows have become the primary mechanism for conducting analyses on distributed comput- ing infrastructures such as grids and clouds. In recent years, the focus of optimisation within scientific workflows has primarily been on computational tasks and workflow makespan. However, as workflow-based analysis becomes ever more data intensive, data optimisation is becoming a prime concern. Moreover, scien- tific workflows can scale along several dimensions: (i) number of computational tasks, (ii) heterogeneity of computational resources, and the (iii) size and type (static vs. streamed) of data involved. Adapting workflow structure in response to these scalability challenges remains an important research objective. Understand- ing how a workflow graph can be restructured in an automated manner (through task merge for instance), to address constraints of a particular execution environment is explored in this work, using a multi-objective evolutionary approach. Our approach attempts to adapt the workflow structure to achieve both compute and data optimisation. The question of when to terminate the evolutionary search in order to conserve compu- tations is tackled with a novel termination criterion. The results presented in this paper, demonstrate the feasibility of the termination criterion and demonstrate that significant optimisation can be achieved with a multi-objective approach. -
Comparing Common Programming Languages to Parse Big XML File in Terms of Executing Time, Memory Usage, CPU Consumption and Line Number on Two Platforms
European Scientific Journal September 2016 edition vol.12, No.27 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431 Comparing Common Programming Languages to Parse Big XML File in Terms of Executing Time, Memory Usage, CPU Consumption and Line Number on Two Platforms Ahmed Mahdee Abdo Sardar Hasan Alali Computer Science department, Zakho University, Kurdistan, Iraq doi: 10.19044/esj.2016.v12n27p325 URL:http://dx.doi.org/10.19044/esj.2016.v12n27p325 Abstract XML files are used widely to save the information especially in the field of bioinformatics about the whole genome. There are many programming languages and modules used to parse XML files in different platforms such as Linux, Macintosh and Windows. The aim of this report is to reveal and determine which common programming language to use and on which platform is better to parse XML files in terms of memory usage, CPU time consumption and executing time. Keywords: XML, memory usage, CPU consumption and executing time. Introduction As many kinds of methods such as next generation technologies are used to sequence the whole genome, enormous amount of date became available. These dates are usually saved as text files. Extensible Markup Language (XML) files are kind of text files which are used to save much information about the whole genome.XML is a flexible text-based language that was developed by Standard Generalized Markup Language (SGML) to represent the information on the web server. XML is a document that represents the data as a structure which involves tags or entities and elements that are subset of these entities. Each element contains one or more attributes that define the method to process these elements. -
How to Describe Workflow Information Systems to Support Business Process
How to Describe Workflow Information Systems to Support Business Process Josefina Guerrero García, Jean Vanderdonckt, Christophe Lemaige, Juan M. González Calleros 1Université catholique de Louvain, Louvain School of Management Place des Doyens, 1 – B-1348 Louvain-la-Neuve (Belgium) Abstract ticipant to another for action, according to a set of pro- cedural rules” [26]. Workflow Information Systems (WIS) cover the application of information technology This paper addresses a methodology for developing to business problems. Its primary characteristic is the the various user interfaces (UI) of a workflow informa- automation of processes involving combinations of tion system (WIS), which are advocated to automate human activities with information technology applica- business processes, following a model-centric ap- tions. Owing to the fact that the users of a IS interact proach based on the requirements and processes of the with it through its user interfaces (UIs) in the pursuit organization. The methodology applies to: 1) integrate of organizational goals, flexibility in creating them is human and machines based activities, in particular therefore important. We will explore a systematic way those involving interaction with IT applications and to define UIs for a WIS. The workflow model defines tools, 2) to identify how tasks are structured, who per- what processes and tasks need to be fulfilled and their form them, what their relative order is, how they are possible ordering; hence the workflow model is a offered or assigned, and how tasks are being tracked. ‘framework’ for creating task model, hence the task For this purpose, workflow is recursively decomposed model is suitable for developing UIs. -
The Python Programming Language and Its Capabilities in the Gis Environment
THE PYTHON PROGRAMMING LANGUAGE AND ITS CAPABILITIES IN THE GIS ENVIRONMENT Katarzyna Szczepankowska mgr inż. Department of Real Estate Management and Regional Development University of Warmia and Mazury in Olsztyn Olsztyn, Poland e-mail: [email protected] Krzysztof Pawliczuk mgr inż. The Office of Student Systems Services University of Warmia and Mazury in Olsztyn Olsztyn, Poland e-mail: [email protected] Sabina Źróbek Department of Real Estate Management and Regional Development University of Warmia and Mazury in Olsztyn Olsztyn, Poland e-mail: [email protected] Abstract The first chapter of this paper reviews the most popular programming languages, including Java, PHP, Python, C# and C++, and describes their characteristic features. Chapter discusses the capabilities, technical features and advantages of Python which is quickly taking the lead as one of the most popular programming languages in the world. The authors emphasize Python's key strengths, including high efficiency, easy implementation of new functions, code readability, easy upgrade and its open source nature. The third chapter presents Python scripting options in the GIS environment and its popularity with major technology developers, among them Google, YouTube, Nokia and NASA. The last chapter discusses the rapid increase in Python's popularity and discusses its most recent applications, including in ESRI software and computer games. The extensive capabilities of Python make it suitable for developing various types of interactive maps. Key words: Programming language, Python, GIS, interactive map. 1. History of programming languages The history of computing machines dates back to the 20th century, but the breakthrough event in digital electronics was the invention of the transistor, the key component of various electronic systems.