Search results for "VDP::Matematikk og naturvitenskap: 400::Informasjons- og kommunikasjonsvitenskap: 420::Teoretisk databehandling"
showing 10 items of 10 documents
Evaluation of OSA API's for 3rd party developers of Telco-services
2002
Masteroppgave i informasjons- og kommunikasjonsteknologi 2002 - Høgskolen i Agder, Grimstad Changes in business models introduce new actors to the telecom business. A set of new demands occurs and to handle this, a technical enabler like OSA is needed. Telenor R&D, which often provides Telco services in research projects, must form an opinion concerning this framework. Thus an evaluation of OSA is inquired. This thesis presents an introduction and evaluations of the OSA framework, further, a closer look at two of the OSA API’s (User Status and Terminal Capabilities) are made. To enhance the evaluation, Youngster has been utilized as an example of where the OSA framework can be used. An impl…
Veien fra Bee-Bot til Scratch : En casestudie om hvilke kunnskaper elevene sitter igjen med etter å ha prøvd to ulike programmeringsverktøy
2019
Masteroppgave matematikkdidaktikk MA502 – Universitetet i Agder 2019 The way from Bee-Bot to Scratchis a case study that looks at what competencies the pupilsmanage to pass from anobject programminglanuageto a computer-based programming language.Because programming comes under the core elements of mathematics in the new curriculum that is initiated in the autumn of 2020, I have chosen this research question: "Can the pupils' programming knowledgefrom Bee-Bot be transferred to Scratch in a mathematics session,focusing on computational thinkingand creativity?" The study therefore focusesat howmuch of the various topicsemerge and which competences the pupils manage to pass on from the programm…
A real time operating system for embedded platforms
2004
Masteroppgave i informasjons- og kommunikasjonsteknologi 2004 - Høgskolen i Agder, Grimstad SDL (Specification and Description Language) is today widely used for description and development of complex systems. One of the major benefits of SDL is the possibility to graphically describe a complex system, as well as the capability to analyze the system before implementation. This thesis evaluates SDL as a formal description language for use in an embedded platform. To be able to map the properties and behaviour of an SDL system into a programming language, a Real Time Operating System (RTOS) must be used. We will evaluate all properties of SDL to get a overview of which properties can be mappe…
Ontological representation of texts, and its applicationsin text analysis
2003
Masteroppgave i informasjons- og kommunikasjonsteknologi 2003 - Høgskolen i Agder, Grimstad For the management of a company, the need to know what people think of their products or services is becoming increasingly important in an increasingly competitive market. As the Internet can nearly be described as a digital mirror of events in the ”real“ world, being able to make sense of the semi structured nature of natural language texts published in this ubiquitous medium has received growing interest. The approach proposed in the thesis combines natural language processing and ontologies to represent elements in texts and relations between them. These relations are used to determine what terms …
From Live Sequence Charts to implementation : a study of the LSC specification, the execution of behavioral requirements and exploring the possibilit…
2003
Masteroppgave i informasjons- og kommunikasjonsteknologi 2003 - Høgskolen i Agder, Grimstad In the article ”From Play-In Scenarios to Code: An Achievable Dream” [8] D.Harel outlines an exiting new way of developing software with the aid of the new and expressively powerful language of live sequence charts (LSC) [1] for describing message sequencing. The language of LSC is a highly visual approach for modeling behavioral requirements and is based on message sequence charts [13]. LSC introduces the ability to specify mandatory behavior in charts through the notion of “liveness”, events that must happen. The development process described involves using a friendly capture method called “play-in…
Et studie i applikasjonsutvikling for ulike kommunikasjonsteknologier og UI på mobilterminaler
2004
Masteroppgave i informasjons- og kommunikasjonsteknologi 2004 - Høgskolen i Agder, Grimstad Den siste tiden er mobiltelefoners bruksområder blitt kraftig utvidet i form av støtte for tredjepartsprogramvare. SEA (Smart Energy Applications AS) har utviklet et trådløst styringssystem for smarthus basert på Bluetooth. I denne sammenhengen ønsker SEA å undersøke mulighetene for å benytte mobilterminaler til styring av Bluetooth nettverket. I denne oppgaven evalueres applikasjonsplattformer og kommunikasjonsteknologier, spesielt J2ME (Java 2 Micro Edition), Bluetooth og GPRS, med fokus på brukergrensesnitt. Videre diskuteres løsninger for trådløs styring av SEAs Bluetooth nettverk, for å avgjøre …
MDA and integration of legacy systems
2003
Masteroppgave i informasjons- og kommunikasjonsteknologi 2003 - Høgskolen i Agder, Grimstad OMG’s Model Driven ArchitectureTM, MDATM, is the new paradigm of software development and a new way of writing specifications and developing applications, based on a platform-independent model (PIM). MDA divorces implementation details from business functions. Thus, it is not necessary to repeat the process of modeling of applications or system’s functionality and behavior each time a new technology comes along. With the MDA, it is easier to integrate the new applications with the old application that is already installed. In the real time distributed telecommunication system, MDA addresses the chall…
Application development using J2ME : evaluation of intrinsic platform limitations
2005
Masteroppgave i informasjons- og kommunikasjonsteknologi 2005 - Høgskolen i Agder, Grimstad The operating system Symbian OS and the programming language Java have existed in a symbiosis since the first version of Symbian OS arrived on the mobile scene. This thesis will explore important aspects of the mobile version of Java, namely the Java 2 Micro Edition, on Symbian OS based mobile phones. Part one of the thesis reviews the structure and evolution of Java 2 Micro Edition and the Symbian OS, and the symbiosis between them. This is done through a thorough theoretical investigation of the programming interfaces offered to the developer. Particularly certain problem areas such as hardware con…
Application development using J2ME : architecture for device independence
2005
Masteroppgave i informasjons- og kommunikasjonsteknologi 2005 - Høgskolen i Agder, Grimstad The operating system Symbian OS and the programming language Java have existed in a symbiosis since the first version of Symbian OS arrived on the mobile scene. This thesis explores important aspects of the mobile version of Java, namely the Java 2 Micro Edition, on Symbian OS based mobile phones. Part one of the thesis reviews the structure and evolution of Java 2 Micro Edition and the Symbian OS, and the symbiosis between them. This is done through a thorough theoretical investigation of the programming interfaces offered to the developer. Particularly certain problem areas such as hardware control…
Using Ericsson NorARC's frameworks as test bed for dynamic change of behavior based on CompositeStates
2003
Masteroppgave i informasjons- og kommunikasjonsteknologi 2003 - Høgskolen i Agder, Grimstad Frameworks are a widely used re-use technique in the object-oriented community today. A framework re-uses both code and design and makes it easier to develop new components. Ericsson NorARC (Norwegian Applied Research Center) has developed a set of frameworks; JavaFrame, ActorFrame and ServiceFrame to aid advance service development. JavaFrame is a modeling kit for Java with good support for state machines. ActorFrame is a framework emphasizing the actor and role notion. ServiceFrame emphasize the modeling of service functionality. UML is today’s de facto standard for visualizing, specifying, constru…