Idag så examineras tusentals studenter med stöd av duggor som finns i form av Quizar där premisserna är att elever fysiskt behöver genomföra examinationerna vid de olika lärosätena. I denna studie har projektet Quizer utarbetats med syftet att försöka förenkla och effektivisera digitala utvärderingar för inlärning och kontroll av kunskapsnivå. Den javabaserade webbapplikationen kan spara tid och resurser för lärarna att skapa, distribuera och betygsätta elevers kunskapsnivå med stöd av Quizar. Syftet med detta projekt har varit att förenkla och effektivisera metoden av examinering av studenter genom att implementera ett användbart Quiz verktyg där användarbasen och administrativa basen är helt oberoende av applikationsutvecklarens närvaro. För att planera projektet så har brainstorming, ER-diagram för planering av databasstruktur, flödesscheman för de olika vyerna i applikationen använts. Under planeringen har också olika ramverk undersökts för att fastställa vilka ramverk som passar bäst för just denna. Resultatet visar en javabaserad webbapplikation som underlättar examinering av studenter. Genomförandet av applikationen har med hjälp av Bootstrap nått sina mål under en viss tidsram. Resultatet visar även att metoden ger en tidsmässig vinst på ca 20 minuter i jämförelse till en tentamen under ordinarie former. Resultat utav användbarhetstesterna visar i helhet att applikationen har ett gränssnitt som är användarvänligt eftersom medelvärdet på ”upplevelse av applikationen” resulterade i 4, 25 utav 5 möjliga. Det har dessutom genomförts en jämförelse med existerande ramverk där det visade sig att Quizer har lägre antalet operationer (musklick) i en specifik uppgift än vad plattformen FlexiQuiz har. / Today, thousands of students are examined with the support of quizzes that exist in the form of quizzes where the premises are that students physically need to complete the examinations at the various higher education institutions. In this study, the Quizer project has been developed with the aim of trying to simplify and streamline digital evaluations for learning and checking the level of knowledge. The javabased web application can save time and resources for teachers to create, distribute and grade students' level of knowledge with the support of Quizer. The purpose of this project has been to simplify and streamline the method of examining students by implementing a useful Quiz tool where the user base and administrative base are completely independent of the application developer's presence. To plan the project, brainstorming, ER diagrams for planning the database structure, flow charts for the different views in the application have been used. During the planning, various frameworks have also been examined to determine which frameworks are best suited for this particular one. The result is a Java-based web application that facilitates the examination of students.  With the help of Bootstrap, the implementation of the application has reached its goals within a certain time frame. The results also show that the method gives a time gain of about 20 minutes compared to an exam in regular form. Results of the usability tests as a whole show that the application has an interface that is user-friendly because the average value of "experience of the application" resulted in 4, 25 out of 5 possible. A comparison has also been made with existing frameworks where it turned out that Quizer has a lower number of operations (mouse clicks) in a specific task than the FlexiQuiz platform has.

Master of Science / Department of Computing and Information Sciences / Daniel Andresen / Web services have expanded to become popular in application development. Web services technology represents an important way of communication between different applications across different platforms. Unlike traditional client/server models, such as a Web application or Web page system, Web services do not provide the user with a GUI. Instead, Web services share business logic, functionality and data through a programmatic interface across a network. Web services are services or functionalities that are exposed to the internet and serves as online or web APIs. These services which are online APIs can be called from your code and use the results in your applications to offer specific functionality to users. This project consists of two applications the client and the server application. The server application is an online REST API (Web Services developed using REpresentational State Transfer (REST) protocol) which provides all the functionalities as a service across the network that are required to develop a social networking web application. The client application is similar to any other social networking web application where you can create a profile, delete profile, send messages to your friends, post things, like and comment a post. This applications sends request to the server application using HTTP requests and get the responses. These responses are then consumed in the application to provide the required functionalities to the end user.

International Telemetering Conference Proceedings / October 22-25, 2001 / Riviera Hotel and Convention Center, Las Vegas, Nevada / Visitors to web pages are, in most cases, restricted to viewing information the page designer has anticipated they will be interested in viewing. Many times this is adequate, but there are instances where the visitor wants the information they view to be based on selections they choose. The Air Force Research Laboratory (AFRL) Space Vehicles Directorate anticipates selected customers will have a need to view very large data sets that vary from the satellite payload to the satellite state of health1, and will require controlling what they view in an “ad hoc” manner. In response, AFRL is using Java Server Pages developed within the data center to bring interactive and dynamic web page content to these customers.

The aim of the work is to design and implement a basic interface of a web information system for the accounting management that corresponds to the Czech legislation. The project contains a brief introduction to the subject of accounting and the terms of proper evidence of receipts and expenditures, which are significant for basic income-tax computing. The results of the work are the requirements analysis, the system design considering the user options and needs and the description of the system implementation process with reference to used technology. In addition, the work includes a description and comparison of four commercial products from the user point of view, which became an initial point for requirements determination.

<p>Vi har utvecklat två fristående webbapplikationer till det webbaserade</p><p>hälsovårdsstödsystemet Asynja. Den ena är en designapplikation</p><p>för enkätundersökningar och den andra är en svarsapplikation där respondenterna</p><p>kan besvara enkäterna.</p><p>Utvecklingsprocessen har bestått av planering, design, implementation,</p><p>testning och dokumentation. Mycket av arbetet har skett parallellt</p><p>vilket vi har sett som en framgångsfaktor i examensarbetet.</p><p>Projektet har präglats av att applikationerna ska vara användarvänliga</p><p>och funktionella samtidigt som designen och koden ska göra att</p><p>applikationerna kan vidareutvecklas och underhållas effektivt.</p><p>Arbetet med att utveckla J2EE-applikationer och använda sig av ramverket</p><p>Struts har gett goda erfarenheter och det har även visat sig att</p><p>denna plattform är väl lämpad för denna typ av uppgifter.</p>

The topic of this master thesis is a comparison of the technologies for information systems creation. There are compared four fundamental technologies: Php, ASP.NET, JSP and Perl. The comparison of these technologies have two main stages: The first stage is mostly theoretical and demonstrate theoretical advantages and drawbacks of these platforms. The second stage demonstrates on some short examples advantages of platforms during information systems programming. Co-operation with database systems is compared too.

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[pt] Atualmente, com a emergente Web Semântica, o volume de pesquisa relacionadas com o desenvolvimento de aplicações hipermídia (páginas na Web) nesta área tem aumentado. O objetivo comum é dar significado semântico ao conteúdo da Web. Isto é, há possibilidade de os dados contidos na Web serem definidos e relacionados de maneira que possam ser usados por máquinas não só para automação, integração e reuso de dados entre aplicações, mas também para permitir interações mais ricas com seres humanos. Este trabalho apresenta a aplicação dos conceitos da Web Semântica no desenvolvimento de interfaces para aplicações hipermídia, como parte do método SHDM (Semantic Hypermedia Design Method). Para isto, é proposto o uso de duas ontologias, uma representando elementos de interface concretos (ontologia de widgets concretos) e a outra representando elementos de interface abstratos (ontologia de widgets abstratos). Estes elementos abstratos são utilizados para descrever as interfaces abstratas e são mapeados em elementos de interface concreta, especificados como instância da ontologia de widgets concretos. Finalmente, para a geração da página concreta a partir de uma interface abstrata, definida como instância da ontologia de widgets abstratos, é proposta uma arquitetura de implementação baseada em JSP e Tag Libraries. / [en] The current emergence of the Semantic Web has increased the volume of research initiatives related to the development of hypermedia applications in this environment. The common goal is to give semantic meaning to the content of the Web. This means that it is now possible that the data contained in the Web to be defined and related in such a way that it can be used by machines not only for automation, integration and reuse of data among applications, but also to allow richer interaction with human beings. This work applies the concepts of the Semantic Web to the development of interfaces for hypermedia applications, in the context of the Semantic Hypermedia Design Method (SHDM). For this, two ontologies are proposed, one representing concrete interface elements (concrete widgets ontology) and another representing abstract interface element (abstract widgets ontology). These abstract elements are used to describe the abstract interfaces and are mapped to concrete interface elements, specified as instances of the concrete widgets ontology. An implementation architecture is proposed, based on JSP and Tag Libraries, allowing the generation of the concrete page based on a defined abstract interface.

Projektet syftade till att erhålla en djupgående förståelse för OTP-, TOTP- och HOTP-algoritmer samt deras tillämpningar inom säkerhet och integration, särskilt med avseende på digitala CV och PDF-filsäkerhet. För att uppnå detta genomfördes en noggrann undersökning av algoritmernas funktion och lämplighet för att säkerställa en robust säkerhetsinfrastruktur för digitala dokument. Metoden innefattade först en omfattande insamling av relevant information och teoretisk bakgrund för att etablera en grundläggande förståelse för ämnet. Därefter utvecklades en webbapplikation med Java, Java Create PDF med iText, JSF och JSP, som möjliggjorde skapandet av PDF-CV och testning av de olika algoritmerna. Implementeringen av algoritmerna på PDF-filen möjliggjorde en empirisk jämförelse av deras effektivitet och säkerhetsnivåer. Under projektets gång utvärderades både tekniska utmaningar och potentiella säkerhetsrisker. Arbetet krävde en noggrannhet och metodiskt tillvägagångssätt för att säkerställa att algoritmerna fungerade enligt förväntningarna och att integriteten hos den digitala informationen bevarades. Sammanfattningsvis har projektet bidragit till en fördjupad förståelse för OTP-, TOTP- och HOTP-algoritmer och deras tillämpningar inom digital säkerhet. TOTP-algoritmen generellt är mer säker på grund av sin tidsbaserade natur, medan HOTP-algoritmen kan vara fördelaktig i situationer där tidsynkronisering är utmanade. Dessa resultat visade att TOTP-algoritmen är mest lämplig för att välja för detta projekt och kan användas som grund för framtida utveckling av säkra digitala kommunikations- och dokumenthanteringsplattformar. / This project aimed to acquire a deep understanding of OTP, TOTP, and HOTP algorithms and their applications in security and integration, particularly concerning digital CVs and PDF file security. To achieve this, a thorough examination of the algorithms functionality and suitability for ensuring a robust security infrastructure for digital documents conducted. The methodology first involved comprehensive collection of relevant information and theoretical background to establish a foundational understanding of the subject. Subsequently, a web application developed using Java, Java Create PDF with iText, JSF, and JSP, enabling the creation of PDF CVs and testing of the different algorithms. The implementation of the algorithms on the PDF file facilitated an empirical comparison of their efficiency and security levels. Throughout the project, both technical challenges and potential security risks evaluated. The work required precision and a methodical approach to ensure that the algorithms functioned as expected and that the integrity of the digital information ware preserved. In summary, the project has contributed to a deeper understanding of OTP, TOTP, and HOTP algorithms and their applications in digital security. The TOTP algorithm is generally more secure due to its time-based nature, while the HOTP algorithm may be advantageous in situations where time synchronization is challenging. These results showed that the TOTP algorithm is the most suitable choice for this project and can serve as a basis for the future development of secure digital communication and document management platforms.