Atw Consolidated Car Rental Facility Alterations
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(12) Patent Application Publication (10) Pub
US 20140.095539A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2014/0095539 A1 Smit et al. (43) Pub. Date: Apr. 3, 2014 (54) SYSTEMAND METHOD FOR tinuation of application No. 09/933,493, filed on Aug. ASYNCHRONOUS CLIENT SERVER SESSION 20, 2001, now Pat. No. 8,112,529. COMMUNICATION Publication Classification (71) Applicant: MasterObjects, Inc., Zeist (NL) (51) Int. Cl. (72) Inventors: Mark Hans Smit, Maarssen (NL); G06F 7/30 (2006.01) Stefan M. van den Oord, Best (NL) (52) U.S. Cl. CPC ................................ G06F 17/30696 (2013.01) (73) Assignee: MasterObjects, Inc., Zeist (NL) USPC .......................................................... 707/772 (57) ABSTRACT (21) Appl. No.: 14/027,645 The invention provides a session-based bi-directional multi tier client-server asynchronous information database search (22) Filed: Sep. 16, 2013 and retrieval system for sending a character-by-character string of data to an intelligent server that can be configured to Related U.S. Application Data immediately analyze the lengthening string character-by (63) Continuation of application No. 13/366,905, filed on character and return to the client increasingly appropriate Feb. 6, 2012, now Pat. No. 8,539,024, which is a con database information as the client sends the string. Arif ... is A i is Kerstriler listick: ersistent {}:s: Sters is: ritesic sig: liais: lagi Sistisic's Sife fertiei stees Mediate C3:::::::::::::::: issisi Eisik Patent Application Publication Apr. 3, 2014 Sheet 1 of 17 US 2014/0095539 A1 Questobjects {ssrt Ouest(bjecis Server its - {tiestfijects Series: FIG. Patent Application Publication Apr. 3, 2014 Sheet 2 of 17 US 2014/0095539 A1 iii.;; 'ersistent Q38: Store Freferencelas:g&f Sissistic'st Sisyre Sviciikai: -- - . -
Flutter Basics: the Good and the Bad
Flutter Basics: The Good and The Bad Flutter has risen quickly as anapp development tool. Originally released by Google in May 2017, Flutter has been used by two million developers since. LinkedIn reports Flutter is the fastest-growing skill among software engineers. This excellent growth is fueled by users’ hopes that it’s an elixir to cure the coding experience of all maladies. Like anything, of course, Flutter has its shortcomings. Let’s take a look. What is Flutter? Flutter is built on the Dart programming language. Developed by Google, Dart was first unveiled in 2011. The language covers the major hot points that a modern language should: it is object-oriented, class-based, and has an added garbage- collector. It has the async, future options out-of-the-box. It has C-style syntax, so should look familiar to JavaScript devs—in fact, devs report they pick up the language quickly. Dart is intentionally simple. Ease comes with costs, so Dart can be executing extra, or less-refined, work in the background. Compared to writing the native code, Dart can be slower and less reliable than a native language. Dart is to JavaScript what Python is to C++. Flutter is an open-source tool for building UIs, particularly on mobile. An essential concept to Flutter is its widgets. Their motto, everything is a widget, is entirely true. All things are widgets. From building layouts with Scaffold and Material App widgets, to BLoC patterns and Provider Widgets, Flutter is built of widgets. Its layouts need to be hand- built, but a few developers created some layout playgrounds to let you build and print the code: mutisya.com flutterstudio.com In this code, you can see how a Text() widget is inside an AppBar() widget is inside a Scaffold() widget. -
Avionics Systems Development for Small Unmanned Aircraft Vladislav Gavrilets
Avionics Systems Development for Small Unmanned Aircraft by Vladislav Gavrilets Submitted to the Department of Aeronautics and Astronautics in partial fulfillment of the requirements for the degree of Master of Science in Aeronautics and Astronautics at the R ,SSACHUSETTS INSTITUTE OF TECHNOLOGY June 1998 @ Massachusetts Institute of Technology 1998. All rights reserved. A uthor ................... .......... ............ Department of Aeronautics and Astronautics May 22, 1998 Certified by ......................... ... \ John J. Deyst Professor of Aeronautics and Astronautics Thesis Supervisor Accepted by ...................... S1 Jaime Peraire Chairman, Department Committee on Graduate Students JUL Os)81"8 LIBRARIES Avionics Systems Development for Small Unmanned Aircraft by Vladislav Gavrilets Submitted to the Department of Aeronautics and Astronautics on May 22, 1998, in partial fulfillment of the requirements for the degree of Master of Science in Aeronautics and Astronautics Abstract The avionics systems for two small unmanned aerial vehicles (UAVs) are considered from the point of view of hardware selection, navigation and control algorithm design, and software development. Some common challenges for many small UAV systems are addressed, including gust disturbance rejection at low speeds, control power, and systems integration. A rapid prototyping simulation framework which grew out of these efforts is described. A number of navigation, attitude determination and control algorithms are suggested for use in specific applications. Thesis Supervisor: John J. Deyst Title: Professor of Aeronautics and Astronautics Acknowledgments The work described in this thesis was a result of team effort. Here I would like to thank people who contributed to both projects described in the thesis, and otherwise provided support during my two years at MIT. I would like to thank my advisor Professor John J. -
State Management and Software Architecture Approaches in Cross-Platform Flutter Applications
State Management and Software Architecture Approaches in Cross-platform Flutter Applications Michał Szczepanik a and Michał Kędziora b Faculty of Computer Science and Management, Wroclaw University of Science and Technology, Wroclaw, Poland Keywords: Mobile, Flutter, Software Architecture, State Management. Abstract: Flutter is an open-source cross-platform development framework. It is used to develop applications for Android, iOS, Windows, Mac, Linux, and web. This technology was released on December 4, 2018, and it is quite young technology with a lack of good architectural patterns and concepts. In this paper authors compared state management approaches used for Flutter applications development and architecture. They also proposed a combination of two approaches that solve the main problem of existing approaches related to global and local state management. The proposed solution can be used for development even complex and big Flutter applications. 1 INTRODUCTION the Java Script code runs in a separate thread and communicates with native modules through a bridge. Nowadays, almost all type of business needs a mobile Flutter, on the other hand, is ahead of time application to existing. The cost of its development compiled to a machine code (arm/x86) and provides depends on complexity and requirements according better performance and even security related to to market coverage. To reduce it usually hybrid or difficulties of reverse engineering (Kedziora, 2019). multiplatform (cross-platform) solutions are used. Not only the UI components are compiled, but the Unfortunately, this kind of solution usually uses whole logic also. Sometimes Flutter apps are even totally different patterns and architectural concepts faster than native Android application, but it depends compared to native Android or iOS applications. -
Handbook of European Journalism Lessons and Challenges
Published by College of Europe Natolin Campus Nowoursynowska 84 02-797 Warsaw, Poland Handbook e-jcn.eu coleurope.eu natolin.eu of European Journalism Lessons and challenges Handbook of European Journalism Lessons and challenges Dominik Cagara, James Breiner, Roxane Farmanfarmaian, Emin Huseynzade, Adam Lelonek, Blaž Zgaga, and winning submissions to the JCN journalistic competition: Karine Asatryan, Fatma Babayeva, Lucy Fulford, Katarina Gulan, Hagar Omran, Lucia Posteraro, Al Mustapha Sguenfle Editor Dominik Cagara This publication has been produced with the assistance of the European Union. The contents of this publi- cation are the sole responsibility of the College of Europe, Natolin and can in no way be taken to reflect the views of the European Union. Unless otherwise indicated, this publication and its contents are the property of the Natolin Campus of the College of Europe. All rights reserved. Published by College of Europe Natolin Campus Nowoursynowska 84 02-797 Warsaw, Poland Handbook of European Journalism Lessons and challenges The College of Europe in Natolin The College of Europe was established by a The advanced Master of Arts in European decision of the Hague Congress of 1948. Many Interdisciplinary Studies offered at Natolin is regard it as one of the founding events of modern designed to respond to the growing need for European integration, and the College's creation experts in European integration processes and the was seen as an important sign of reunification of EU’s external relations, experts who can provide the war-torn Continent. The College of Europe, imaginative responses to today's most complex originally seated in Bruges, is thus the oldest national, regional and global challenges. -
Operating System Structure
Operating System Structure Joey Echeverria [email protected] modified by: Matthew Brewer [email protected] Nov 15, 2006 Carnegie Mellon University: 15-410 Fall 2006 Overview • Motivations • Kernel Structures – Monolithic Kernels ∗ Kernel Extensions – Open Systems – Microkernels – Exokernels – More Microkernels • Final Thoughts Carnegie Mellon University: 15-410 Fall 2006 1 Motivations • Operating systems have a hard job. • Operating systems are: – Hardware Multiplexers – Abstraction layers – Protection boundaries – Complicated Carnegie Mellon University: 15-410 Fall 2006 2 Motivations • Hardware Multiplexer – Each process sees a “computer” as if it were alone – Requires allocation and multiplexing of: ∗ Memory ∗ Disk ∗ CPU ∗ IO in general (network, graphics, keyboard etc.) • If OS is multiplexing it must also allocate – Priorities, Classes? - HARD problems!!! Carnegie Mellon University: 15-410 Fall 2006 3 Motivations • Abstraction Layer – Presents “simple”, “uniform” interface to hardware – Applications see a well defined interface (system calls) ∗ Block Device (hard drive, flash card, network mount, USB drive) ∗ CD drive (SCSI, IDE) ∗ tty (teletype, serial terminal, virtual terminal) ∗ filesystem (ext2-4, reiserfs, UFS, FFS, NFS, AFS, JFFS2, CRAMFS) ∗ network stack (TCP/IP abstraction) Carnegie Mellon University: 15-410 Fall 2006 4 Motivations • Protection Boundaries – Protect processes from each other – Protect crucial services (like the kernel) from process – Note: Everyone trusts the kernel • Complicated – See Project 3 :) – Full -
Fuchsia OS - a Threat to Android
Fuchsia OS - A Threat to Android Taranjeet Singh1, Rishabh Bhardwaj2 1,2Research Scholar, Institute of Information Technology and Management [email protected] , [email protected] Abstract-Fuchsia is a fairly new Operating System both personal computers as well as low power whose development was started back in 2016. running devices, particularly IOT devices. Android supports various types of devices which is Initially, Android was developed for cameras and having different types of screen size, Architecture, then it is extended to other electronic devices, etc. But problem is that whenever google releases developing apps for these devices are still a complex new updates due to a large variety of devices lots of task because of compatibility issues of native devices doesn't receive updates that are the main devices. issue with android. Android operating system supports various types of This review is about fuchsia and its current Status devices such as android wear devices, auto cars, and how is it different from the Android operating tablets, smart phones, etc. so to develop an android system. app for all these devices is a very tedious task. Keywords: Internet Of Things( IOT ), Operating The Major problem with android is, not all the System (OS), Microkernel, Little Kernel, Software devices receive updates on time. Development Kit (SDK), GitHub Fuchsia is developed to overcome these problems, I INTRODUCTION with fuchsia we can develop apps for all these devices and they can be implemented flawlessly. Fuchsia is an open source Hybrid Real-time Operating System which is under development. A. Architecture of Fuchsia Prior to Fuchsia we already had android OS which is Fuchsia uses Microkernel which is an evolution of used in almost all kinds of devices. -
Open Source Used in Webex Teams Desktop Client April 2021
Open Source Used In Webex Teams Desktop Client April 2021 Cisco Systems, Inc. www.cisco.com Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco website at www.cisco.com/go/offices. Text Part Number: 78EE117C99-1071047655 Open Source Used In Webex Teams Desktop Client April 2021 1 This document contains licenses and notices for open source software used in this product. With respect to the free/open source software listed in this document, if you have any questions or wish to receive a copy of any source code to which you may be entitled under the applicable free/open source license(s) (such as the GNU Lesser/General Public License), please contact us at [email protected]. In your requests please include the following reference number 78EE117C99-1071047655 Contents 1.1 libilbc 2.0.2 1.1.1 Available under license 1.2 pcre2 10.36-2 1.2.1 Available under license 1.3 ssziparchive 0.2.3 1.3.1 Available under license 1.4 heimdal 7.5.0 1.4.1 Available under license 1.5 curl 7.73.0 1.5.1 Available under license 1.6 openjpeg 2.4.0 1.6.1 Available under license 1.7 skia 85 1.7.1 Available under license 1.8 boost 1.65 1.8.1 Available under license 1.9 curl 7.74.0 1.9.1 Available under license 1.10 flutter 1.4.0 1.10.1 Available under license 1.11 libpng 1.6.35 1.11.1 Available under license 1.12 leveldb 1.20 1.12.1 Available under license 1.13 blink 73.0.3683.75 1.13.1 Available under license Open Source Used In Webex Teams Desktop Client April 2021 2 1.14 uuid 1.0.3 1.14.1 -
Pc104 1884 Spring 01
Coming of age: A trinity of technology PC/104 – Linux – GPS Figure 1. MZ104 board in the hand – One of the first five origi- nal beta test MZ104 boards. This unit was designed, built, and By Doug Stead tested in less than 60 days. Shown without the SO_DIMM mem- ory module, main memory can be added in sizes 2 to 64 Mbytes using fast SDRAM. Heat is not a problem as the MachZ chip con- sumes less than 0.5 Watts of saving battery power, or engineer- ing additional heat dissipation in sealed enclosures. itary, medical, and telecom environments, or where a desktop system is not suitable. At the heart of the MZ104 is a 133 MHz 486 processor buried within the MachZ silicon. This PC-on-a-chip, measuring What the world needs now, aside from Engineering, has just released the MZ104, 35mm x 35mm, contains all the transistors love, sweet love, are more reliability, a brand new sibling to the world of and logic gates to produce the functional- efficiency, and ubiquity. Over the last PC/104 products. (See Figure 1.) ity of a multi-card solution (See Figure 2). decade, our company has been a witness The MachZ chip uses 0.25-micron tech- and a participant in the maturation of not The MZ104 is a 486+ PC/104 single-board nology and is packaged in a 388-pin Ball only our own technology of embedded computer, which is a fully compliant Grid Array (BGA). When operating at top x86 PC/104 single-board computers and PC/104 CPU engine. -
Providing Policy Control Over Object Operations in a Mach Based System
The following paper was originally published in the Proceedings of the Fifth USENIX UNIX Security Symposium Salt Lake City, Utah, June 1995. Providing Policy Control Over Object Operations in a Mach Based System Spencer E. Minear Secure Computing Corporation Roseville, Minnesota For more information about USENIX Association contact: 1. Phone: 510 528-8649 2. FAX: 510 548-5738 3. Email: [email protected] 4. WWW URL: http://www.usenix.org Providing Policy Control Over Object Operations in a Mach Based System Spencer E. Minear Secure Computing Corporation 2675 Long Lake Road, Roseville, Minnesota 55113-2536 Email: [email protected] 28 April 1995 Abstract 1 Introduction The fundamental tenet on which this work is based is that high-integrity secure and safety- In both secure and safety-critical systems it critical systems benefit from an architecture is desirable to have a very clear relationship which possesses the following characteristics: between the system’s mandatory security pol- icy and its proven operational semantics. This 1. The system must have a clear, mandatory relationship is made clearer if the system ar- security policy which defines its desired chitecture provides strong separation between operation, the enforcement mechanisms and the policy 2. The system’s enforcement mechanisms decisions, and if the policy decision software must provide control over all system op- is clearly identifiable in the system’s architec- erations, ture. 3. The decision logic implementing the sys- tem’s mandatory security policy must be This paper describes a prototype Unix sys- encapsulated in a very limited number of tem based on Mach which provides manda- system elements, tory control over all kernel-supported opera- 4. -
Treball Final De Grau
TREBALL FINAL DE GRAU Estudiant: Eduard Arnedo Hidalgo Titulació: Grau en Enginyeria Informàtica Títol de Treball Final de Grau: MushroomApp: a Mushroom Mobile App Director/a: Francesc Solsona Tehàs i Sergio de Miguel Magaña Presentació Mes: Setembre Any: 2019 1 MushroomApp: a Mushroom Mobile App Author: Eduard Arnedo Hidalgo Directors: Francesc Solsona Tehas` and Sergio de Miguel Magana˜ Abstract Background. Taking into account the mycological production of pine forests in Catalonia, more than 700 different species of mushrooms have been properly tagged and stored in a Data Base (DB). In this project we present MushroomApp. This App identifies mushrooms, by a simple image, from a corpus made up by the images of the DB. Supervised machine learning classifiers is an efficient mean for identifying mushrooms, and more specifically Artificial Neural Networks (ANN), so it was the one selected in this project. ANN models are created with Google Libray TensorFlow, positioned as the leading tool in the Deep Learning sector. Objective. The objective is to be able to create efficient ANN models using TensorFlow. In addition, we want to investigate a machine learning system to gradually improve our models. Methods. As there are many types of mushrooms, an important design decision was to mark the range of mushroms within the scope of the MushroomApp model. To implement the server we have used Python together with Django. The server is responsible for carrying out the operations of inserting new mushrooms and creating the TensorFlow models of the ANN. We will create these Models through Keras, a library that runs TensorFlow operations. The App is developed with Flutter to run the App on iOS and Android. -
Google, Where Are You Taking Fuchsia and Should Android Care? 15 August 2016, by Nancy Owano
Google, where are you taking Fuchsia and should Android care? 15 August 2016, by Nancy Owano Android Police."There's a massive ecosystem of operating systems designed for embedded hardware, and Google may be working on their own." Why would they call it Fuchsia? "When you begin to dig deeper into Fuchsia's documentation, everything starts to make a little more sense," said Davenport. As with the Linux-Android relationship, the Magenta kernel powers the larger Fuchsia operating system. Davenport offered some details about the rest of the system: "Google is using Flutter for the user interface, as well as Dart as the primary (Tech Xplore)—Projects or experiments at big programming language. The icing on the cake is technology companies go either way. Either they Escher, a renderer that supports light diffusion, soft fail to materialize into actual products but turn up shadows, and other visual effects, with OpenGL or some interesting lessons learned for company Vulkan under the hood." developers and architects. So where does Fuchsia sit on Google's OS food Those insights might even be re-used for different chain? Right now it is a project on GitHub. This target applications, end of story. The other could go a number of ways, said Davenport. direction is that, down the road in a year or three, the project evolves into something real that the It could turn out that Google treats Fuchsia "like company sells. Samsung treats Tizen OS; a lightweight OS used on hardware not suited for full-blown Android," Question of the month about Google now is which Davenport wrote.